aboutsummaryrefslogtreecommitdiff
path: root/tools/testing
diff options
context:
space:
mode:
Diffstat (limited to 'tools/testing')
-rw-r--r--tools/testing/memblock/internal.h4
-rw-r--r--tools/testing/selftests/net/Makefile1
-rwxr-xr-xtools/testing/selftests/net/fib_rule_tests.sh128
-rwxr-xr-xtools/testing/selftests/net/forwarding/bridge_mdb.sh99
-rwxr-xr-xtools/testing/selftests/net/forwarding/tc_actions.sh16
-rw-r--r--tools/testing/selftests/net/nettest.c51
-rwxr-xr-xtools/testing/selftests/net/rps_default_mask.sh41
-rwxr-xr-xtools/testing/selftests/net/srv6_end_flavors_test.sh869
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/filters/rsvp.json203
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/filters/tcindex.json227
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/qdiscs/atm.json94
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbq.json184
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/qdiscs/dsmark.json140
13 files changed, 1185 insertions, 872 deletions
diff --git a/tools/testing/memblock/internal.h b/tools/testing/memblock/internal.h
index 85973e55489e..fdb7f5db7308 100644
--- a/tools/testing/memblock/internal.h
+++ b/tools/testing/memblock/internal.h
@@ -15,10 +15,6 @@ bool mirrored_kernelcore = false;
struct page {};
-void __free_pages_core(struct page *page, unsigned int order)
-{
-}
-
void memblock_free_pages(struct page *page, unsigned long pfn,
unsigned int order)
{
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index 3364c548a23b..6cd8993454d7 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile
@@ -38,6 +38,7 @@ TEST_PROGS += srv6_end_dt6_l3vpn_test.sh
TEST_PROGS += srv6_hencap_red_l3vpn_test.sh
TEST_PROGS += srv6_hl2encap_red_l2vpn_test.sh
TEST_PROGS += srv6_end_next_csid_l3vpn_test.sh
+TEST_PROGS += srv6_end_flavors_test.sh
TEST_PROGS += vrf_strict_mode_test.sh
TEST_PROGS += arp_ndisc_evict_nocarrier.sh
TEST_PROGS += ndisc_unsolicited_na_test.sh
diff --git a/tools/testing/selftests/net/fib_rule_tests.sh b/tools/testing/selftests/net/fib_rule_tests.sh
index c245476fa29d..63c3eaec8d30 100755
--- a/tools/testing/selftests/net/fib_rule_tests.sh
+++ b/tools/testing/selftests/net/fib_rule_tests.sh
@@ -10,8 +10,10 @@ ret=0
PAUSE_ON_FAIL=${PAUSE_ON_FAIL:=no}
IP="ip -netns testns"
+IP_PEER="ip -netns peerns"
RTABLE=100
+RTABLE_PEER=101
GW_IP4=192.51.100.2
SRC_IP=192.51.100.3
GW_IP6=2001:db8:1::2
@@ -20,7 +22,9 @@ SRC_IP6=2001:db8:1::3
DEV_ADDR=192.51.100.1
DEV_ADDR6=2001:db8:1::1
DEV=dummy0
-TESTS="fib_rule6 fib_rule4"
+TESTS="fib_rule6 fib_rule4 fib_rule6_connect fib_rule4_connect"
+
+SELFTEST_PATH=""
log_test()
{
@@ -52,6 +56,31 @@ log_section()
echo "######################################################################"
}
+check_nettest()
+{
+ if which nettest > /dev/null 2>&1; then
+ return 0
+ fi
+
+ # Add the selftest directory to PATH if not already done
+ if [ "${SELFTEST_PATH}" = "" ]; then
+ SELFTEST_PATH="$(dirname $0)"
+ PATH="${PATH}:${SELFTEST_PATH}"
+
+ # Now retry with the new path
+ if which nettest > /dev/null 2>&1; then
+ return 0
+ fi
+
+ if [ "${ret}" -eq 0 ]; then
+ ret="${ksft_skip}"
+ fi
+ echo "nettest not found (try 'make -C ${SELFTEST_PATH} nettest')"
+ fi
+
+ return 1
+}
+
setup()
{
set -e
@@ -72,6 +101,39 @@ cleanup()
ip netns del testns
}
+setup_peer()
+{
+ set -e
+
+ ip netns add peerns
+ $IP_PEER link set dev lo up
+
+ ip link add name veth0 netns testns type veth \
+ peer name veth1 netns peerns
+ $IP link set dev veth0 up
+ $IP_PEER link set dev veth1 up
+
+ $IP address add 192.0.2.10 peer 192.0.2.11/32 dev veth0
+ $IP_PEER address add 192.0.2.11 peer 192.0.2.10/32 dev veth1
+
+ $IP address add 2001:db8::10 peer 2001:db8::11/128 dev veth0 nodad
+ $IP_PEER address add 2001:db8::11 peer 2001:db8::10/128 dev veth1 nodad
+
+ $IP_PEER address add 198.51.100.11/32 dev lo
+ $IP route add table $RTABLE_PEER 198.51.100.11/32 via 192.0.2.11
+
+ $IP_PEER address add 2001:db8::1:11/128 dev lo
+ $IP route add table $RTABLE_PEER 2001:db8::1:11/128 via 2001:db8::11
+
+ set +e
+}
+
+cleanup_peer()
+{
+ $IP link del dev veth0
+ ip netns del peerns
+}
+
fib_check_iproute_support()
{
ip rule help 2>&1 | grep -q $1
@@ -190,6 +252,37 @@ fib_rule6_test()
fi
}
+# Verify that the IPV6_TCLASS option of UDPv6 and TCPv6 sockets is properly
+# taken into account when connecting the socket and when sending packets.
+fib_rule6_connect_test()
+{
+ local dsfield
+
+ if ! check_nettest; then
+ echo "SKIP: Could not run test without nettest tool"
+ return
+ fi
+
+ setup_peer
+ $IP -6 rule add dsfield 0x04 table $RTABLE_PEER
+
+ # Combine the base DS Field value (0x04) with all possible ECN values
+ # (Not-ECT: 0, ECT(1): 1, ECT(0): 2, CE: 3).
+ # The ECN bits shouldn't influence the result of the test.
+ for dsfield in 0x04 0x05 0x06 0x07; do
+ nettest -q -6 -B -t 5 -N testns -O peerns -U -D \
+ -Q "${dsfield}" -l 2001:db8::1:11 -r 2001:db8::1:11
+ log_test $? 0 "rule6 dsfield udp connect (dsfield ${dsfield})"
+
+ nettest -q -6 -B -t 5 -N testns -O peerns -Q "${dsfield}" \
+ -l 2001:db8::1:11 -r 2001:db8::1:11
+ log_test $? 0 "rule6 dsfield tcp connect (dsfield ${dsfield})"
+ done
+
+ $IP -6 rule del dsfield 0x04 table $RTABLE_PEER
+ cleanup_peer
+}
+
fib_rule4_del()
{
$IP rule del $1
@@ -296,6 +389,37 @@ fib_rule4_test()
fi
}
+# Verify that the IP_TOS option of UDPv4 and TCPv4 sockets is properly taken
+# into account when connecting the socket and when sending packets.
+fib_rule4_connect_test()
+{
+ local dsfield
+
+ if ! check_nettest; then
+ echo "SKIP: Could not run test without nettest tool"
+ return
+ fi
+
+ setup_peer
+ $IP -4 rule add dsfield 0x04 table $RTABLE_PEER
+
+ # Combine the base DS Field value (0x04) with all possible ECN values
+ # (Not-ECT: 0, ECT(1): 1, ECT(0): 2, CE: 3).
+ # The ECN bits shouldn't influence the result of the test.
+ for dsfield in 0x04 0x05 0x06 0x07; do
+ nettest -q -B -t 5 -N testns -O peerns -D -U -Q "${dsfield}" \
+ -l 198.51.100.11 -r 198.51.100.11
+ log_test $? 0 "rule4 dsfield udp connect (dsfield ${dsfield})"
+
+ nettest -q -B -t 5 -N testns -O peerns -Q "${dsfield}" \
+ -l 198.51.100.11 -r 198.51.100.11
+ log_test $? 0 "rule4 dsfield tcp connect (dsfield ${dsfield})"
+ done
+
+ $IP -4 rule del dsfield 0x04 table $RTABLE_PEER
+ cleanup_peer
+}
+
run_fibrule_tests()
{
log_section "IPv4 fib rule"
@@ -345,6 +469,8 @@ do
case $t in
fib_rule6_test|fib_rule6) fib_rule6_test;;
fib_rule4_test|fib_rule4) fib_rule4_test;;
+ fib_rule6_connect_test|fib_rule6_connect) fib_rule6_connect_test;;
+ fib_rule4_connect_test|fib_rule4_connect) fib_rule4_connect_test;;
help) echo "Test names: $TESTS"; exit 0;;
diff --git a/tools/testing/selftests/net/forwarding/bridge_mdb.sh b/tools/testing/selftests/net/forwarding/bridge_mdb.sh
index b48867d8cadf..ae3f9462a2b6 100755
--- a/tools/testing/selftests/net/forwarding/bridge_mdb.sh
+++ b/tools/testing/selftests/net/forwarding/bridge_mdb.sh
@@ -742,10 +742,109 @@ cfg_test_port()
cfg_test_port_l2
}
+ipv4_grps_get()
+{
+ local max_grps=$1; shift
+ local i
+
+ for i in $(seq 0 $((max_grps - 1))); do
+ echo "239.1.1.$i"
+ done
+}
+
+ipv6_grps_get()
+{
+ local max_grps=$1; shift
+ local i
+
+ for i in $(seq 0 $((max_grps - 1))); do
+ echo "ff0e::$(printf %x $i)"
+ done
+}
+
+l2_grps_get()
+{
+ local max_grps=$1; shift
+ local i
+
+ for i in $(seq 0 $((max_grps - 1))); do
+ echo "01:00:00:00:00:$(printf %02x $i)"
+ done
+}
+
+cfg_test_dump_common()
+{
+ local name=$1; shift
+ local fn=$1; shift
+ local max_bridges=2
+ local max_grps=256
+ local max_ports=32
+ local num_entries
+ local batch_file
+ local grp
+ local i j
+
+ RET=0
+
+ # Create net devices.
+ for i in $(seq 1 $max_bridges); do
+ ip link add name br-test${i} up type bridge vlan_filtering 1 \
+ mcast_snooping 1
+ for j in $(seq 1 $max_ports); do
+ ip link add name br-test${i}-du${j} up \
+ master br-test${i} type dummy
+ done
+ done
+
+ # Create batch file with MDB entries.
+ batch_file=$(mktemp)
+ for i in $(seq 1 $max_bridges); do
+ for j in $(seq 1 $max_ports); do
+ for grp in $($fn $max_grps); do
+ echo "mdb add dev br-test${i} \
+ port br-test${i}-du${j} grp $grp \
+ permanent vid 1" >> $batch_file
+ done
+ done
+ done
+
+ # Program the batch file and check for expected number of entries.
+ bridge -b $batch_file
+ for i in $(seq 1 $max_bridges); do
+ num_entries=$(bridge mdb show dev br-test${i} | \
+ grep "permanent" | wc -l)
+ [[ $num_entries -eq $((max_grps * max_ports)) ]]
+ check_err $? "Wrong number of entries in br-test${i}"
+ done
+
+ # Cleanup.
+ rm $batch_file
+ for i in $(seq 1 $max_bridges); do
+ ip link del dev br-test${i}
+ for j in $(seq $max_ports); do
+ ip link del dev br-test${i}-du${j}
+ done
+ done
+
+ log_test "$name large scale dump tests"
+}
+
+# Check large scale dump.
+cfg_test_dump()
+{
+ echo
+ log_info "# Large scale dump tests"
+
+ cfg_test_dump_common "IPv4" ipv4_grps_get
+ cfg_test_dump_common "IPv6" ipv6_grps_get
+ cfg_test_dump_common "L2" l2_grps_get
+}
+
cfg_test()
{
cfg_test_host
cfg_test_port
+ cfg_test_dump
}
__fwd_test_host_ip()
diff --git a/tools/testing/selftests/net/forwarding/tc_actions.sh b/tools/testing/selftests/net/forwarding/tc_actions.sh
index 919c0dd9fe4b..a96cff8e7219 100755
--- a/tools/testing/selftests/net/forwarding/tc_actions.sh
+++ b/tools/testing/selftests/net/forwarding/tc_actions.sh
@@ -201,10 +201,10 @@ mirred_egress_to_ingress_test()
mirred_egress_to_ingress_tcp_test()
{
- local tmpfile=$(mktemp) tmpfile1=$(mktemp)
+ mirred_e2i_tf1=$(mktemp) mirred_e2i_tf2=$(mktemp)
RET=0
- dd conv=sparse status=none if=/dev/zero bs=1M count=2 of=$tmpfile
+ dd conv=sparse status=none if=/dev/zero bs=1M count=2 of=$mirred_e2i_tf1
tc filter add dev $h1 protocol ip pref 100 handle 100 egress flower \
$tcflags ip_proto tcp src_ip 192.0.2.1 dst_ip 192.0.2.2 \
action ct commit nat src addr 192.0.2.2 pipe \
@@ -220,11 +220,11 @@ mirred_egress_to_ingress_tcp_test()
ip_proto icmp \
action drop
- ip vrf exec v$h1 nc --recv-only -w10 -l -p 12345 -o $tmpfile1 &
+ ip vrf exec v$h1 nc --recv-only -w10 -l -p 12345 -o $mirred_e2i_tf2 &
local rpid=$!
- ip vrf exec v$h1 nc -w1 --send-only 192.0.2.2 12345 <$tmpfile
+ ip vrf exec v$h1 nc -w1 --send-only 192.0.2.2 12345 <$mirred_e2i_tf1
wait -n $rpid
- cmp -s $tmpfile $tmpfile1
+ cmp -s $mirred_e2i_tf1 $mirred_e2i_tf2
check_err $? "server output check failed"
$MZ $h1 -c 10 -p 64 -a $h1mac -b $h1mac -A 192.0.2.1 -B 192.0.2.1 \
@@ -241,7 +241,7 @@ mirred_egress_to_ingress_tcp_test()
tc filter del dev $h1 egress protocol ip pref 101 handle 101 flower
tc filter del dev $h1 ingress protocol ip pref 102 handle 102 flower
- rm -f $tmpfile $tmpfile1
+ rm -f $mirred_e2i_tf1 $mirred_e2i_tf2
log_test "mirred_egress_to_ingress_tcp ($tcflags)"
}
@@ -270,6 +270,8 @@ setup_prepare()
cleanup()
{
+ local tf
+
pre_cleanup
switch_destroy
@@ -280,6 +282,8 @@ cleanup()
ip link set $swp2 address $swp2origmac
ip link set $swp1 address $swp1origmac
+
+ for tf in $mirred_e2i_tf1 $mirred_e2i_tf2; do rm -f $tf; done
}
mirred_egress_redirect_test()
diff --git a/tools/testing/selftests/net/nettest.c b/tools/testing/selftests/net/nettest.c
index 7900fa98eccb..ee9a72982705 100644
--- a/tools/testing/selftests/net/nettest.c
+++ b/tools/testing/selftests/net/nettest.c
@@ -87,6 +87,7 @@ struct sock_args {
int use_setsockopt;
int use_freebind;
int use_cmsg;
+ uint8_t dsfield;
const char *dev;
const char *server_dev;
int ifindex;
@@ -580,6 +581,36 @@ static int set_reuseaddr(int sd)
return rc;
}
+static int set_dsfield(int sd, int version, int dsfield)
+{
+ if (!dsfield)
+ return 0;
+
+ switch (version) {
+ case AF_INET:
+ if (setsockopt(sd, SOL_IP, IP_TOS, &dsfield,
+ sizeof(dsfield)) < 0) {
+ log_err_errno("setsockopt(IP_TOS)");
+ return -1;
+ }
+ break;
+
+ case AF_INET6:
+ if (setsockopt(sd, SOL_IPV6, IPV6_TCLASS, &dsfield,
+ sizeof(dsfield)) < 0) {
+ log_err_errno("setsockopt(IPV6_TCLASS)");
+ return -1;
+ }
+ break;
+
+ default:
+ log_error("Invalid address family\n");
+ return -1;
+ }
+
+ return 0;
+}
+
static int str_to_uint(const char *str, int min, int max, unsigned int *value)
{
int number;
@@ -1317,6 +1348,9 @@ static int msock_init(struct sock_args *args, int server)
(char *)&one, sizeof(one)) < 0)
log_err_errno("Setting SO_BROADCAST error");
+ if (set_dsfield(sd, AF_INET, args->dsfield) != 0)
+ goto out_err;
+
if (args->dev && bind_to_device(sd, args->dev) != 0)
goto out_err;
else if (args->use_setsockopt &&
@@ -1445,6 +1479,9 @@ static int lsock_init(struct sock_args *args)
if (set_reuseport(sd) != 0)
goto err;
+ if (set_dsfield(sd, args->version, args->dsfield) != 0)
+ goto err;
+
if (args->dev && bind_to_device(sd, args->dev) != 0)
goto err;
else if (args->use_setsockopt &&
@@ -1658,6 +1695,9 @@ static int connectsock(void *addr, socklen_t alen, struct sock_args *args)
if (set_reuseport(sd) != 0)
goto err;
+ if (set_dsfield(sd, args->version, args->dsfield) != 0)
+ goto err;
+
if (args->dev && bind_to_device(sd, args->dev) != 0)
goto err;
else if (args->use_setsockopt &&
@@ -1862,7 +1902,7 @@ static int ipc_parent(int cpid, int fd, struct sock_args *args)
return client_status;
}
-#define GETOPT_STR "sr:l:c:p:t:g:P:DRn:M:X:m:d:I:BN:O:SUCi6xL:0:1:2:3:Fbqf"
+#define GETOPT_STR "sr:l:c:Q:p:t:g:P:DRn:M:X:m:d:I:BN:O:SUCi6xL:0:1:2:3:Fbqf"
#define OPT_FORCE_BIND_KEY_IFINDEX 1001
#define OPT_NO_BIND_KEY_IFINDEX 1002
@@ -1893,6 +1933,8 @@ static void print_usage(char *prog)
" -D|R datagram (D) / raw (R) socket (default stream)\n"
" -l addr local address to bind to in server mode\n"
" -c addr local address to bind to in client mode\n"
+ " -Q dsfield DS Field value of the socket (the IP_TOS or\n"
+ " IPV6_TCLASS socket option)\n"
" -x configure XFRM policy on socket\n"
"\n"
" -d dev bind socket to given device name\n"
@@ -1971,6 +2013,13 @@ int main(int argc, char *argv[])
args.has_local_ip = 1;
args.client_local_addr_str = optarg;
break;
+ case 'Q':
+ if (str_to_uint(optarg, 0, 255, &tmp) != 0) {
+ fprintf(stderr, "Invalid DS Field\n");
+ return 1;
+ }
+ args.dsfield = tmp;
+ break;
case 'p':
if (str_to_uint(optarg, 1, 65535, &tmp) != 0) {
fprintf(stderr, "Invalid port\n");
diff --git a/tools/testing/selftests/net/rps_default_mask.sh b/tools/testing/selftests/net/rps_default_mask.sh
index c81c0ac7ddfe..0fd0d2db3abc 100755
--- a/tools/testing/selftests/net/rps_default_mask.sh
+++ b/tools/testing/selftests/net/rps_default_mask.sh
@@ -8,7 +8,9 @@ ret=0
[ $cpus -gt 2 ] || exit $ksft_skip
readonly INITIAL_RPS_DEFAULT_MASK=$(cat /proc/sys/net/core/rps_default_mask)
-readonly NETNS="ns-$(mktemp -u XXXXXX)"
+readonly TAG="$(mktemp -u XXXXXX)"
+readonly VETH="veth${TAG}"
+readonly NETNS="ns-${TAG}"
setup() {
ip netns add "${NETNS}"
@@ -21,11 +23,15 @@ cleanup() {
}
chk_rps() {
- local rps_mask expected_rps_mask=$3
- local dev_name=$2
+ local rps_mask expected_rps_mask=$4
+ local dev_name=$3
+ local netns=$2
+ local cmd="cat"
local msg=$1
- rps_mask=$(ip netns exec $NETNS cat /sys/class/net/$dev_name/queues/rx-0/rps_cpus)
+ [ -n "$netns" ] && cmd="ip netns exec $netns $cmd"
+
+ rps_mask=$($cmd /sys/class/net/$dev_name/queues/rx-0/rps_cpus)
printf "%-60s" "$msg"
if [ $rps_mask -eq $expected_rps_mask ]; then
echo "[ ok ]"
@@ -39,19 +45,30 @@ trap cleanup EXIT
echo 0 > /proc/sys/net/core/rps_default_mask
setup
-chk_rps "empty rps_default_mask" lo 0
+chk_rps "empty rps_default_mask" $NETNS lo 0
cleanup
echo 1 > /proc/sys/net/core/rps_default_mask
setup
-chk_rps "non zero rps_default_mask" lo 1
+chk_rps "changing rps_default_mask dont affect existing devices" "" lo $INITIAL_RPS_DEFAULT_MASK
echo 3 > /proc/sys/net/core/rps_default_mask
-chk_rps "changing rps_default_mask dont affect existing netns" lo 1
+chk_rps "changing rps_default_mask dont affect existing netns" $NETNS lo 0
+
+ip link add name $VETH type veth peer netns $NETNS name $VETH
+ip link set dev $VETH up
+ip -n $NETNS link set dev $VETH up
+chk_rps "changing rps_default_mask affect newly created devices" "" $VETH 3
+chk_rps "changing rps_default_mask don't affect newly child netns[II]" $NETNS $VETH 0
+ip netns del $NETNS
+
+setup
+chk_rps "rps_default_mask is 0 by default in child netns" "$NETNS" lo 0
+
+ip netns exec $NETNS sysctl -qw net.core.rps_default_mask=1
+ip link add name $VETH type veth peer netns $NETNS name $VETH
+chk_rps "changing rps_default_mask in child ns don't affect the main one" "" lo $INITIAL_RPS_DEFAULT_MASK
+chk_rps "changing rps_default_mask in child ns affects new childns devices" $NETNS $VETH 1
+chk_rps "changing rps_default_mask in child ns don't affect existing devices" $NETNS lo 0
-ip -n $NETNS link add type veth
-ip -n $NETNS link set dev veth0 up
-ip -n $NETNS link set dev veth1 up
-chk_rps "changing rps_default_mask affect newly created devices" veth0 3
-chk_rps "changing rps_default_mask affect newly created devices[II]" veth1 3
exit $ret
diff --git a/tools/testing/selftests/net/srv6_end_flavors_test.sh b/tools/testing/selftests/net/srv6_end_flavors_test.sh
new file mode 100755
index 000000000000..50563443a4ad
--- /dev/null
+++ b/tools/testing/selftests/net/srv6_end_flavors_test.sh
@@ -0,0 +1,869 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# author: Andrea Mayer <andrea.mayer@uniroma2.it>
+# author: Paolo Lungaroni <paolo.lungaroni@uniroma2.it>
+#
+# This script is designed to test the support for "flavors" in the SRv6 End
+# behavior.
+#
+# Flavors defined in RFC8986 [1] represent additional operations that can modify
+# or extend the existing SRv6 End, End.X and End.T behaviors. For the sake of
+# convenience, we report the list of flavors described in [1] hereafter:
+# - Penultimate Segment Pop (PSP);
+# - Ultimate Segment Pop (USP);
+# - Ultimate Segment Decapsulation (USD).
+#
+# The End, End.X, and End.T behaviors can support these flavors either
+# individually or in combinations.
+# Currently in this selftest we consider only the PSP flavor for the SRv6 End
+# behavior. However, it is possible to extend the script as soon as other
+# flavors will be supported in the kernel.
+#
+# The purpose of the PSP flavor consists in instructing the penultimate node
+# listed in the SRv6 policy to remove (i.e. pop) the outermost SRH from the IPv6
+# header.
+# A PSP enabled SRv6 End behavior instance processes the SRH by:
+# - decrementing the Segment Left (SL) value from 1 to 0;
+# - copying the last SID from the SID List into the IPv6 Destination Address
+# (DA);
+# - removing the SRH from the extension headers following the IPv6 header.
+#
+# Once the SRH is removed, the IPv6 packet is forwarded to the destination using
+# the IPv6 DA updated during the PSP operation (i.e. the IPv6 DA corresponding
+# to the last SID carried by the removed SRH).
+#
+# Although the PSP flavor can be set for any SRv6 End behavior instance on any
+# SR node, it will be active only on such behaviors bound to a penultimate SID
+# for a given SRv6 policy.
+# SL=2 SL=1 SL=0
+# | | |
+# For example, given the SRv6 policy (SID List := <X, Y, Z>):
+# - a PSP enabled SRv6 End behavior bound to SID Y will apply the PSP operation
+# as Segment Left (SL) is 1, corresponding to the Penultimate Segment of the
+# SID List;
+# - a PSP enabled SRv6 End behavior bound to SID X will *NOT* apply the PSP
+# operation as the Segment Left is 2. This behavior instance will apply the
+# "standard" End packet processing, ignoring the configured PSP flavor at
+# all.
+#
+# [1] RFC8986: https://datatracker.ietf.org/doc/html/rfc8986
+#
+# Network topology
+# ================
+#
+# The network topology used in this selftest is depicted hereafter, composed by
+# two hosts (hs-1, hs-2) and four routers (rt-1, rt-2, rt-3, rt-4).
+# Hosts hs-1 and hs-2 are connected to routers rt-1 and rt-2, respectively,
+# allowing them to communicate with each other.
+# Traffic exchanged between hs-1 and hs-2 can follow different network paths.
+# The network operator, through specific SRv6 Policies can steer traffic to one
+# path rather than another. In this selftest this is implemented as follows:
+#
+# i) The SRv6 H.Insert behavior applies SRv6 Policies on traffic received by
+# connected hosts. It pushes the Segment Routing Header (SRH) after the
+# IPv6 header. The SRH contains the SID List (i.e. SRv6 Policy) needed for
+# steering traffic across the segments/waypoints specified in that list;
+#
+# ii) The SRv6 End behavior advances the active SID in the SID List carried by
+# the SRH;
+#
+# iii) The PSP enabled SRv6 End behavior is used to remove the SRH when such
+# behavior is configured on a node bound to the Penultimate Segment carried
+# by the SID List.
+#
+# cafe::1 cafe::2
+# +--------+ +--------+
+# | | | |
+# | hs-1 | | hs-2 |
+# | | | |
+# +---+----+ +--- +---+
+# cafe::/64 | | cafe::/64
+# | |
+# +---+----+ +----+---+
+# | | fcf0:0:1:2::/64 | |
+# | rt-1 +-------------------+ rt-2 |
+# | | | |
+# +---+----+ +----+---+
+# | . . |
+# | fcf0:0:1:3::/64 . |
+# | . . |
+# | . . |
+# fcf0:0:1:4::/64 | . | fcf0:0:2:3::/64
+# | . . |
+# | . . |
+# | fcf0:0:2:4::/64 . |
+# | . . |
+# +---+----+ +----+---+
+# | | | |
+# | rt-4 +-------------------+ rt-3 |
+# | | fcf0:0:3:4::/64 | |
+# +---+----+ +----+---+
+#
+# Every fcf0:0:x:y::/64 network interconnects the SRv6 routers rt-x with rt-y in
+# the IPv6 operator network.
+#
+#
+# Local SID table
+# ===============
+#
+# Each SRv6 router is configured with a Local SID table in which SIDs are
+# stored. Considering the given SRv6 router rt-x, at least two SIDs are
+# configured in the Local SID table:
+#
+# Local SID table for SRv6 router rt-x
+# +---------------------------------------------------------------------+
+# |fcff:x::e is associated with the SRv6 End behavior |
+# |fcff:x::ef1 is associated with the SRv6 End behavior with PSP flavor |
+# +---------------------------------------------------------------------+
+#
+# The fcff::/16 prefix is reserved by the operator for the SIDs. Reachability of
+# SIDs is ensured by proper configuration of the IPv6 operator's network and
+# SRv6 routers.
+#
+#
+# SRv6 Policies
+# =============
+#
+# An SRv6 ingress router applies different SRv6 Policies to the traffic received
+# from connected hosts on the basis of the destination addresses.
+# In case of SRv6 H.Insert behavior, the SRv6 Policy enforcement consists of
+# pushing the SRH (carrying a given SID List) after the existing IPv6 header.
+# Note that in the inserting mode, there is no encapsulation at all.
+#
+# Before applying an SRv6 Policy using the SRv6 H.Insert behavior
+# +------+---------+
+# | IPv6 | Payload |
+# +------+---------+
+#
+# After applying an SRv6 Policy using the SRv6 H.Insert behavior
+# +------+-----+---------+
+# | IPv6 | SRH | Payload |
+# +------+-----+---------+
+#
+# Traffic from hs-1 to hs-2
+# -------------------------
+#
+# Packets generated from hs-1 and directed towards hs-2 are
+# handled by rt-1 which applies the following SRv6 Policy:
+#
+# i.a) IPv6 traffic, SID List=fcff:3::e,fcff:4::ef1,fcff:2::ef1,cafe::2
+#
+# Router rt-1 is configured to enforce the Policy (i.a) through the SRv6
+# H.Insert behavior which pushes the SRH after the existing IPv6 header. This
+# Policy steers the traffic from hs-1 across rt-3, rt-4, rt-2 and finally to the
+# destination hs-2.
+#
+# As the packet reaches the router rt-3, the SRv6 End behavior bound to SID
+# fcff:3::e is triggered. The behavior updates the Segment Left (from SL=3 to
+# SL=2) in the SRH, the IPv6 DA with fcff:4::ef1 and forwards the packet to the
+# next router on the path, i.e. rt-4.
+#
+# When router rt-4 receives the packet, the PSP enabled SRv6 End behavior bound
+# to SID fcff:4::ef1 is executed. Since the SL=2, the PSP operation is *NOT*
+# kicked in and the behavior applies the default End processing: the Segment
+# Left is decreased (from SL=2 to SL=1), the IPv6 DA is updated with the SID
+# fcff:2::ef1 and the packet is forwarded to router rt-2.
+#
+# The PSP enabled SRv6 End behavior on rt-2 is associated with SID fcff:2::ef1
+# and is executed as the packet is received. Because SL=1, the behavior applies
+# the PSP processing on the packet as follows: i) SL is decreased, i.e. from
+# SL=1 to SL=0; ii) last SID (cafe::2) is copied into the IPv6 DA; iii) the
+# outermost SRH is removed from the extension headers following the IPv6 header.
+# Once the PSP processing is completed, the packet is forwarded to the host hs-2
+# (destination).
+#
+# Traffic from hs-2 to hs-1
+# -------------------------
+#
+# Packets generated from hs-2 and directed to hs-1 are handled by rt-2 which
+# applies the following SRv6 Policy:
+#
+# i.b) IPv6 traffic, SID List=fcff:1::ef1,cafe::1
+#
+# Router rt-2 is configured to enforce the Policy (i.b) through the SRv6
+# H.Insert behavior which pushes the SRH after the existing IPv6 header. This
+# Policy steers the traffic from hs-2 across rt-1 and finally to the
+# destination hs-1
+#
+#
+# When the router rt-1 receives the packet, the PSP enabled SRv6 End behavior
+# associated with the SID fcff:1::ef1 is triggered. Since the SL=1,
+# the PSP operation takes place: i) the SL is decremented; ii) the IPv6 DA is
+# set with the last SID; iii) the SRH is removed from the extension headers
+# after the IPv6 header. At this point, the packet with IPv6 DA=cafe::1 is sent
+# to the destination, i.e. hs-1.
+
+# Kselftest framework requirement - SKIP code is 4.
+readonly ksft_skip=4
+
+readonly RDMSUFF="$(mktemp -u XXXXXXXX)"
+readonly DUMMY_DEVNAME="dum0"
+readonly RT2HS_DEVNAME="veth1"
+readonly LOCALSID_TABLE_ID=90
+readonly IPv6_RT_NETWORK=fcf0:0
+readonly IPv6_HS_NETWORK=cafe
+readonly IPv6_TESTS_ADDR=2001:db8::1
+readonly LOCATOR_SERVICE=fcff
+readonly END_FUNC=000e
+readonly END_PSP_FUNC=0ef1
+
+PING_TIMEOUT_SEC=4
+PAUSE_ON_FAIL=${PAUSE_ON_FAIL:=no}
+
+# IDs of routers and hosts are initialized during the setup of the testing
+# network
+ROUTERS=''
+HOSTS=''
+
+SETUP_ERR=1
+
+ret=${ksft_skip}
+nsuccess=0
+nfail=0
+
+log_test()
+{
+ local rc="$1"
+ local expected="$2"
+ local msg="$3"
+
+ if [ "${rc}" -eq "${expected}" ]; then
+ nsuccess=$((nsuccess+1))
+ printf "\n TEST: %-60s [ OK ]\n" "${msg}"
+ else
+ ret=1
+ nfail=$((nfail+1))
+ printf "\n TEST: %-60s [FAIL]\n" "${msg}"
+ if [ "${PAUSE_ON_FAIL}" = "yes" ]; then
+ echo
+ echo "hit enter to continue, 'q' to quit"
+ read a
+ [ "$a" = "q" ] && exit 1
+ fi
+ fi
+}
+
+print_log_test_results()
+{
+ printf "\nTests passed: %3d\n" "${nsuccess}"
+ printf "Tests failed: %3d\n" "${nfail}"
+
+ # when a test fails, the value of 'ret' is set to 1 (error code).
+ # Conversely, when all tests are passed successfully, the 'ret' value
+ # is set to 0 (success code).
+ if [ "${ret}" -ne 1 ]; then
+ ret=0
+ fi
+}
+
+log_section()
+{
+ echo
+ echo "################################################################################"
+ echo "TEST SECTION: $*"
+ echo "################################################################################"
+}
+
+test_command_or_ksft_skip()
+{
+ local cmd="$1"
+
+ if [ ! -x "$(command -v "${cmd}")" ]; then
+ echo "SKIP: Could not run test without \"${cmd}\" tool";
+ exit "${ksft_skip}"
+ fi
+}
+
+get_nodename()
+{
+ local name="$1"
+
+ echo "${name}-${RDMSUFF}"
+}
+
+get_rtname()
+{
+ local rtid="$1"
+
+ get_nodename "rt-${rtid}"
+}
+
+get_hsname()
+{
+ local hsid="$1"
+
+ get_nodename "hs-${hsid}"
+}
+
+__create_namespace()
+{
+ local name="$1"
+
+ ip netns add "${name}"
+}
+
+create_router()
+{
+ local rtid="$1"
+ local nsname
+
+ nsname="$(get_rtname "${rtid}")"
+
+ __create_namespace "${nsname}"
+}
+
+create_host()
+{
+ local hsid="$1"
+ local nsname
+
+ nsname="$(get_hsname "${hsid}")"
+
+ __create_namespace "${nsname}"
+}
+
+cleanup()
+{
+ local nsname
+ local i
+
+ # destroy routers
+ for i in ${ROUTERS}; do
+ nsname="$(get_rtname "${i}")"
+
+ ip netns del "${nsname}" &>/dev/null || true
+ done
+
+ # destroy hosts
+ for i in ${HOSTS}; do
+ nsname="$(get_hsname "${i}")"
+
+ ip netns del "${nsname}" &>/dev/null || true
+ done
+
+ # check whether the setup phase was completed successfully or not. In
+ # case of an error during the setup phase of the testing environment,
+ # the selftest is considered as "skipped".
+ if [ "${SETUP_ERR}" -ne 0 ]; then
+ echo "SKIP: Setting up the testing environment failed"
+ exit "${ksft_skip}"
+ fi
+
+ exit "${ret}"
+}
+
+add_link_rt_pairs()
+{
+ local rt="$1"
+ local rt_neighs="$2"
+ local neigh
+ local nsname
+ local neigh_nsname
+
+ nsname="$(get_rtname "${rt}")"
+
+ for neigh in ${rt_neighs}; do
+ neigh_nsname="$(get_rtname "${neigh}")"
+
+ ip link add "veth-rt-${rt}-${neigh}" netns "${nsname}" \
+ type veth peer name "veth-rt-${neigh}-${rt}" \
+ netns "${neigh_nsname}"
+ done
+}
+
+get_network_prefix()
+{
+ local rt="$1"
+ local neigh="$2"
+ local p="${rt}"
+ local q="${neigh}"
+
+ if [ "${p}" -gt "${q}" ]; then
+ p="${q}"; q="${rt}"
+ fi
+
+ echo "${IPv6_RT_NETWORK}:${p}:${q}"
+}
+
+# Given the description of a router <id:op> as an input, the function returns
+# the <id> token which represents the ID of the router.
+# i.e. input: "12:psp"
+# output: "12"
+__get_srv6_rtcfg_id()
+{
+ local element="$1"
+
+ echo "${element}" | cut -d':' -f1
+}
+
+# Given the description of a router <id:op> as an input, the function returns
+# the <op> token which represents the operation (e.g. End behavior with or
+# withouth flavors) configured for the node.
+
+# Note that when the operation represents an End behavior with a list of
+# flavors, the output is the ordered version of that list.
+# i.e. input: "5:usp,psp,usd"
+# output: "psp,usd,usp"
+__get_srv6_rtcfg_op()
+{
+ local element="$1"
+
+ # return the lexicographically ordered flavors
+ echo "${element}" | cut -d':' -f2 | sed 's/,/\n/g' | sort | \
+ xargs | sed 's/ /,/g'
+}
+
+# Setup the basic networking for the routers
+setup_rt_networking()
+{
+ local rt="$1"
+ local rt_neighs="$2"
+ local nsname
+ local net_prefix
+ local devname
+ local neigh
+
+ nsname="$(get_rtname "${rt}")"
+
+ for neigh in ${rt_neighs}; do
+ devname="veth-rt-${rt}-${neigh}"
+
+ net_prefix="$(get_network_prefix "${rt}" "${neigh}")"
+
+ ip -netns "${nsname}" addr \
+ add "${net_prefix}::${rt}/64" dev "${devname}" nodad
+
+ ip -netns "${nsname}" link set "${devname}" up
+ done
+
+ ip -netns "${nsname}" link set lo up
+
+ ip -netns "${nsname}" link add ${DUMMY_DEVNAME} type dummy
+ ip -netns "${nsname}" link set ${DUMMY_DEVNAME} up
+
+ ip netns exec "${nsname}" sysctl -wq net.ipv6.conf.all.accept_dad=0
+ ip netns exec "${nsname}" sysctl -wq net.ipv6.conf.default.accept_dad=0
+ ip netns exec "${nsname}" sysctl -wq net.ipv6.conf.all.forwarding=1
+}
+
+# Setup local SIDs for an SRv6 router
+setup_rt_local_sids()
+{
+ local rt="$1"
+ local rt_neighs="$2"
+ local net_prefix
+ local devname
+ local nsname
+ local neigh
+
+ nsname="$(get_rtname "${rt}")"
+
+ for neigh in ${rt_neighs}; do
+ devname="veth-rt-${rt}-${neigh}"
+
+ net_prefix="$(get_network_prefix "${rt}" "${neigh}")"
+
+ # set underlay network routes for SIDs reachability
+ ip -netns "${nsname}" -6 route \
+ add "${LOCATOR_SERVICE}:${neigh}::/32" \
+ table "${LOCALSID_TABLE_ID}" \
+ via "${net_prefix}::${neigh}" dev "${devname}"
+ done
+
+ # Local End behavior (note that "dev" is a dummy interface chosen for
+ # the sake of simplicity).
+ ip -netns "${nsname}" -6 route \
+ add "${LOCATOR_SERVICE}:${rt}::${END_FUNC}" \
+ table "${LOCALSID_TABLE_ID}" \
+ encap seg6local action End dev "${DUMMY_DEVNAME}"
+
+
+ # all SIDs start with a common locator. Routes and SRv6 Endpoint
+ # behavior instaces are grouped together in the 'localsid' table.
+ ip -netns "${nsname}" -6 rule \
+ add to "${LOCATOR_SERVICE}::/16" \
+ lookup "${LOCALSID_TABLE_ID}" prio 999
+
+ # set default routes to unreachable
+ ip -netns "${nsname}" -6 route \
+ add unreachable default metric 4278198272 \
+ dev "${DUMMY_DEVNAME}"
+}
+
+# This helper function builds and installs the SID List (i.e. SRv6 Policy)
+# to be applied on incoming packets at the ingress node. Moreover, it
+# configures the SRv6 nodes specified in the SID List to process the traffic
+# according to the operations required by the Policy itself.
+# args:
+# $1 - destination host (i.e. cafe::x host)
+# $2 - SRv6 router configured for enforcing the SRv6 Policy
+# $3 - compact way to represent a list of SRv6 routers with their operations
+# (i.e. behaviors) that each of them needs to perform. Every <nodeid:op>
+# element constructs a SID that is associated with the behavior <op> on
+# the <nodeid> node. The list of such elements forms an SRv6 Policy.
+__setup_rt_policy()
+{
+ local dst="$1"
+ local encap_rt="$2"
+ local policy_rts="$3"
+ local behavior_cfg
+ local in_nsname
+ local rt_nsname
+ local policy=''
+ local function
+ local fullsid
+ local op_type
+ local node
+ local n
+
+ in_nsname="$(get_rtname "${encap_rt}")"
+
+ for n in ${policy_rts}; do
+ node="$(__get_srv6_rtcfg_id "${n}")"
+ op_type="$(__get_srv6_rtcfg_op "${n}")"
+ rt_nsname="$(get_rtname "${node}")"
+
+ case "${op_type}" in
+ "noflv")
+ policy="${policy}${LOCATOR_SERVICE}:${node}::${END_FUNC},"
+ function="${END_FUNC}"
+ behavior_cfg="End"
+ ;;
+
+ "psp")
+ policy="${policy}${LOCATOR_SERVICE}:${node}::${END_PSP_FUNC},"
+ function="${END_PSP_FUNC}"
+ behavior_cfg="End flavors psp"
+ ;;
+
+ *)
+ break
+ ;;
+ esac
+
+ fullsid="${LOCATOR_SERVICE}:${node}::${function}"
+
+ # add SRv6 Endpoint behavior to the selected router
+ if ! ip -netns "${rt_nsname}" -6 route get "${fullsid}" \
+ &>/dev/null; then
+ ip -netns "${rt_nsname}" -6 route \
+ add "${fullsid}" \
+ table "${LOCALSID_TABLE_ID}" \
+ encap seg6local action ${behavior_cfg} \
+ dev "${DUMMY_DEVNAME}"
+ fi
+ done
+
+ # we need to remove the trailing comma to avoid inserting an empty
+ # address (::0) in the SID List.
+ policy="${policy%,}"
+
+ # add SRv6 policy to incoming traffic sent by connected hosts
+ ip -netns "${in_nsname}" -6 route \
+ add "${IPv6_HS_NETWORK}::${dst}" \
+ encap seg6 mode inline segs "${policy}" \
+ dev "${DUMMY_DEVNAME}"
+
+ ip -netns "${in_nsname}" -6 neigh \
+ add proxy "${IPv6_HS_NETWORK}::${dst}" \
+ dev "${RT2HS_DEVNAME}"
+}
+
+# see __setup_rt_policy
+setup_rt_policy_ipv6()
+{
+ __setup_rt_policy "$1" "$2" "$3"
+}
+
+setup_hs()
+{
+ local hs="$1"
+ local rt="$2"
+ local hsname
+ local rtname
+
+ hsname="$(get_hsname "${hs}")"
+ rtname="$(get_rtname "${rt}")"
+
+ ip netns exec "${hsname}" sysctl -wq net.ipv6.conf.all.accept_dad=0
+ ip netns exec "${hsname}" sysctl -wq net.ipv6.conf.default.accept_dad=0
+
+ ip -netns "${hsname}" link add veth0 type veth \
+ peer name "${RT2HS_DEVNAME}" netns "${rtname}"
+
+ ip -netns "${hsname}" addr \
+ add "${IPv6_HS_NETWORK}::${hs}/64" dev veth0 nodad
+
+ ip -netns "${hsname}" link set veth0 up
+ ip -netns "${hsname}" link set lo up
+
+ ip -netns "${rtname}" addr \
+ add "${IPv6_HS_NETWORK}::254/64" dev "${RT2HS_DEVNAME}" nodad
+
+ ip -netns "${rtname}" link set "${RT2HS_DEVNAME}" up
+
+ ip netns exec "${rtname}" \
+ sysctl -wq net.ipv6.conf."${RT2HS_DEVNAME}".proxy_ndp=1
+}
+
+setup()
+{
+ local i
+
+ # create routers
+ ROUTERS="1 2 3 4"; readonly ROUTERS
+ for i in ${ROUTERS}; do
+ create_router "${i}"
+ done
+
+ # create hosts
+ HOSTS="1 2"; readonly HOSTS
+ for i in ${HOSTS}; do
+ create_host "${i}"
+ done
+
+ # set up the links for connecting routers
+ add_link_rt_pairs 1 "2 3 4"
+ add_link_rt_pairs 2 "3 4"
+ add_link_rt_pairs 3 "4"
+
+ # set up the basic connectivity of routers and routes required for
+ # reachability of SIDs.
+ setup_rt_networking 1 "2 3 4"
+ setup_rt_networking 2 "1 3 4"
+ setup_rt_networking 3 "1 2 4"
+ setup_rt_networking 4 "1 2 3"
+
+ # set up the hosts connected to routers
+ setup_hs 1 1
+ setup_hs 2 2
+
+ # set up default SRv6 Endpoints (i.e. SRv6 End behavior)
+ setup_rt_local_sids 1 "2 3 4"
+ setup_rt_local_sids 2 "1 3 4"
+ setup_rt_local_sids 3 "1 2 4"
+ setup_rt_local_sids 4 "1 2 3"
+
+ # set up SRv6 policies
+ # create a connection between hosts hs-1 and hs-2.
+ # The path between hs-1 and hs-2 traverses SRv6 aware routers.
+ # For each direction two path are chosen:
+ #
+ # Direction hs-1 -> hs-2 (PSP flavor)
+ # - rt-1 (SRv6 H.Insert policy)
+ # - rt-3 (SRv6 End behavior)
+ # - rt-4 (SRv6 End flavor PSP with SL>1, acting as End behavior)
+ # - rt-2 (SRv6 End flavor PSP with SL=1)
+ #
+ # Direction hs-2 -> hs-1 (PSP flavor)
+ # - rt-2 (SRv6 H.Insert policy)
+ # - rt-1 (SRv6 End flavor PSP with SL=1)
+ setup_rt_policy_ipv6 2 1 "3:noflv 4:psp 2:psp"
+ setup_rt_policy_ipv6 1 2 "1:psp"
+
+ # testing environment was set up successfully
+ SETUP_ERR=0
+}
+
+check_rt_connectivity()
+{
+ local rtsrc="$1"
+ local rtdst="$2"
+ local prefix
+ local rtsrc_nsname
+
+ rtsrc_nsname="$(get_rtname "${rtsrc}")"
+
+ prefix="$(get_network_prefix "${rtsrc}" "${rtdst}")"
+
+ ip netns exec "${rtsrc_nsname}" ping -c 1 -W "${PING_TIMEOUT_SEC}" \
+ "${prefix}::${rtdst}" >/dev/null 2>&1
+}
+
+check_and_log_rt_connectivity()
+{
+ local rtsrc="$1"
+ local rtdst="$2"
+
+ check_rt_connectivity "${rtsrc}" "${rtdst}"
+ log_test $? 0 "Routers connectivity: rt-${rtsrc} -> rt-${rtdst}"
+}
+
+check_hs_ipv6_connectivity()
+{
+ local hssrc="$1"
+ local hsdst="$2"
+ local hssrc_nsname
+
+ hssrc_nsname="$(get_hsname "${hssrc}")"
+
+ ip netns exec "${hssrc_nsname}" ping -c 1 -W "${PING_TIMEOUT_SEC}" \
+ "${IPv6_HS_NETWORK}::${hsdst}" >/dev/null 2>&1
+}
+
+check_and_log_hs2gw_connectivity()
+{
+ local hssrc="$1"
+
+ check_hs_ipv6_connectivity "${hssrc}" 254
+ log_test $? 0 "IPv6 Hosts connectivity: hs-${hssrc} -> gw"
+}
+
+check_and_log_hs_ipv6_connectivity()
+{
+ local hssrc="$1"
+ local hsdst="$2"
+
+ check_hs_ipv6_connectivity "${hssrc}" "${hsdst}"
+ log_test $? 0 "IPv6 Hosts connectivity: hs-${hssrc} -> hs-${hsdst}"
+}
+
+check_and_log_hs_connectivity()
+{
+ local hssrc="$1"
+ local hsdst="$2"
+
+ check_and_log_hs_ipv6_connectivity "${hssrc}" "${hsdst}"
+}
+
+router_tests()
+{
+ local i
+ local j
+
+ log_section "IPv6 routers connectivity test"
+
+ for i in ${ROUTERS}; do
+ for j in ${ROUTERS}; do
+ if [ "${i}" -eq "${j}" ]; then
+ continue
+ fi
+
+ check_and_log_rt_connectivity "${i}" "${j}"
+ done
+ done
+}
+
+host2gateway_tests()
+{
+ local hs
+
+ log_section "IPv6 connectivity test among hosts and gateways"
+
+ for hs in ${HOSTS}; do
+ check_and_log_hs2gw_connectivity "${hs}"
+ done
+}
+
+host_srv6_end_flv_psp_tests()
+{
+ log_section "SRv6 connectivity test hosts (h1 <-> h2, PSP flavor)"
+
+ check_and_log_hs_connectivity 1 2
+ check_and_log_hs_connectivity 2 1
+}
+
+test_iproute2_supp_or_ksft_skip()
+{
+ local flavor="$1"
+
+ if ! ip route help 2>&1 | grep -qo "${flavor}"; then
+ echo "SKIP: Missing SRv6 ${flavor} flavor support in iproute2"
+ exit "${ksft_skip}"
+ fi
+}
+
+test_kernel_supp_or_ksft_skip()
+{
+ local flavor="$1"
+ local test_netns
+
+ test_netns="kflv-$(mktemp -u XXXXXXXX)"
+
+ if ! ip netns add "${test_netns}"; then
+ echo "SKIP: Cannot set up netns to test kernel support for flavors"
+ exit "${ksft_skip}"
+ fi
+
+ if ! ip -netns "${test_netns}" link \
+ add "${DUMMY_DEVNAME}" type dummy; then
+ echo "SKIP: Cannot set up dummy dev to test kernel support for flavors"
+
+ ip netns del "${test_netns}"
+ exit "${ksft_skip}"
+ fi
+
+ if ! ip -netns "${test_netns}" link \
+ set "${DUMMY_DEVNAME}" up; then
+ echo "SKIP: Cannot activate dummy dev to test kernel support for flavors"
+
+ ip netns del "${test_netns}"
+ exit "${ksft_skip}"
+ fi
+
+ if ! ip -netns "${test_netns}" -6 route \
+ add "${IPv6_TESTS_ADDR}" encap seg6local \
+ action End flavors "${flavor}" dev "${DUMMY_DEVNAME}"; then
+ echo "SKIP: ${flavor} flavor not supported in kernel"
+
+ ip netns del "${test_netns}"
+ exit "${ksft_skip}"
+ fi
+
+ ip netns del "${test_netns}"
+}
+
+test_dummy_dev_or_ksft_skip()
+{
+ local test_netns
+
+ test_netns="dummy-$(mktemp -u XXXXXXXX)"
+
+ if ! ip netns add "${test_netns}"; then
+ echo "SKIP: Cannot set up netns for testing dummy dev support"
+ exit "${ksft_skip}"
+ fi
+
+ modprobe dummy &>/dev/null || true
+ if ! ip -netns "${test_netns}" link \
+ add "${DUMMY_DEVNAME}" type dummy; then
+ echo "SKIP: dummy dev not supported"
+
+ ip netns del "${test_netns}"
+ exit "${ksft_skip}"
+ fi
+
+ ip netns del "${test_netns}"
+}
+
+if [ "$(id -u)" -ne 0 ]; then
+ echo "SKIP: Need root privileges"
+ exit "${ksft_skip}"
+fi
+
+# required programs to carry out this selftest
+test_command_or_ksft_skip ip
+test_command_or_ksft_skip ping
+test_command_or_ksft_skip sysctl
+test_command_or_ksft_skip grep
+test_command_or_ksft_skip cut
+test_command_or_ksft_skip sed
+test_command_or_ksft_skip sort
+test_command_or_ksft_skip xargs
+
+test_dummy_dev_or_ksft_skip
+test_iproute2_supp_or_ksft_skip psp
+test_kernel_supp_or_ksft_skip psp
+
+set -e
+trap cleanup EXIT
+
+setup
+set +e
+
+router_tests
+host2gateway_tests
+host_srv6_end_flv_psp_tests
+
+print_log_test_results
diff --git a/tools/testing/selftests/tc-testing/tc-tests/filters/rsvp.json b/tools/testing/selftests/tc-testing/tc-tests/filters/rsvp.json
deleted file mode 100644
index bdcbaa4c5663..000000000000
--- a/tools/testing/selftests/tc-testing/tc-tests/filters/rsvp.json
+++ /dev/null
@@ -1,203 +0,0 @@
-[
- {
- "id": "2141",
- "name": "Add rsvp filter with tcp proto and specific IP address",
- "category": [
- "filter",
- "rsvp"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: protocol ip prio 1 rsvp ipproto tcp session 198.168.10.64",
- "expExitCode": "0",
- "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
- "matchPattern": "^filter protocol ip pref [0-9]+ rsvp chain [0-9]+ fh 0x.*session 198.168.10.64 ipproto tcp",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "5267",
- "name": "Add rsvp filter with udp proto and specific IP address",
- "category": [
- "filter",
- "rsvp"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: protocol ip prio 1 rsvp ipproto udp session 1.1.1.1",
- "expExitCode": "0",
- "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
- "matchPattern": "^filter protocol ip pref [0-9]+ rsvp chain [0-9]+ fh 0x.*session 1.1.1.1 ipproto udp",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "2819",
- "name": "Add rsvp filter with src ip and src port",
- "category": [
- "filter",
- "rsvp"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: protocol ip prio 1 rsvp ipproto udp session 1.1.1.1 sender 2.2.2.2/5021 classid 1:1",
- "expExitCode": "0",
- "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
- "matchPattern": "^filter protocol ip pref [0-9]+ rsvp chain [0-9]+ fh 0x.*flowid 1:1 session 1.1.1.1 ipproto udp sender 2.2.2.2/5021",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "c967",
- "name": "Add rsvp filter with tunnelid and continue action",
- "category": [
- "filter",
- "rsvp"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: protocol ip prio 1 rsvp ipproto udp session 1.1.1.1 tunnelid 2 classid 1:1 action continue",
- "expExitCode": "0",
- "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
- "matchPattern": "^filter protocol ip pref [0-9]+ rsvp chain [0-9]+ fh 0x.*flowid 1:1 session 1.1.1.1 ipproto udp tunnelid 2.*action order [0-9]+: gact action continue",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "5463",
- "name": "Add rsvp filter with tunnel and pipe action",
- "category": [
- "filter",
- "rsvp"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: protocol ip prio 1 rsvp ipproto udp session 1.1.1.1 tunnel 2 skip 1 action pipe",
- "expExitCode": "0",
- "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
- "matchPattern": "^filter protocol ip pref [0-9]+ rsvp chain [0-9]+ fh 0x.*tunnel 2 skip 1 session 1.1.1.1 ipproto udp.*action order [0-9]+: gact action pipe",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "2332",
- "name": "Add rsvp filter with miltiple actions",
- "category": [
- "filter",
- "rsvp"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: protocol ip prio 7 rsvp ipproto udp session 1.1.1.1 classid 1:1 action skbedit mark 7 pipe action gact drop",
- "expExitCode": "0",
- "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
- "matchPattern": "^filter protocol ip pref [0-9]+ rsvp chain [0-9]+ fh 0x.*flowid 1:1 session 1.1.1.1 ipproto udp.*action order [0-9]+: skbedit mark 7 pipe.*action order [0-9]+: gact action drop",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "8879",
- "name": "Add rsvp filter with tunnel and skp flag",
- "category": [
- "filter",
- "rsvp"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: protocol ip prio 1 rsvp ipproto udp session 1.1.1.1 tunnel 2 skip 1 action pipe",
- "expExitCode": "0",
- "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
- "matchPattern": "^filter protocol ip pref [0-9]+ rsvp chain [0-9]+ fh 0x.*tunnel 2 skip 1 session 1.1.1.1 ipproto udp.*action order [0-9]+: gact action pipe",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "8261",
- "name": "List rsvp filters",
- "category": [
- "filter",
- "rsvp"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress",
- "$TC filter add dev $DEV1 parent ffff: protocol ip prio 1 rsvp ipproto udp session 1.1.1.1/1234 classid 1:1",
- "$TC filter add dev $DEV1 parent ffff: protocol ip prio 1 rsvp ipproto tcp session 2.2.2.2/1234 classid 2:1"
- ],
- "cmdUnderTest": "$TC filter show dev $DEV1 parent ffff:",
- "expExitCode": "0",
- "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
- "matchPattern": "^filter protocol ip pref [0-9]+ rsvp chain [0-9]+ fh",
- "matchCount": "2",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "8989",
- "name": "Delete rsvp filter",
- "category": [
- "filter",
- "rsvp"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress",
- "$TC filter add dev $DEV1 parent ffff: protocol ip prio 1 rsvp ipproto udp session 1.1.1.1/1234 tunnelid 9 classid 2:1"
- ],
- "cmdUnderTest": "$TC filter del dev $DEV1 parent ffff: protocol ip prio 1 rsvp ipproto udp session 1.1.1.1/1234 tunnelid 9 classid 2:1",
- "expExitCode": "0",
- "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
- "matchPattern": "filter protocol ip pref [0-9]+ rsvp chain [0-9]+ fh 0x.*flowid 2:1 session 1.1.1.1/1234 ipproto udp tunnelid 9",
- "matchCount": "0",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- }
-]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/filters/tcindex.json b/tools/testing/selftests/tc-testing/tc-tests/filters/tcindex.json
deleted file mode 100644
index 44901db70376..000000000000
--- a/tools/testing/selftests/tc-testing/tc-tests/filters/tcindex.json
+++ /dev/null
@@ -1,227 +0,0 @@
-[
- {
- "id": "8293",
- "name": "Add tcindex filter with default action",
- "category": [
- "filter",
- "tcindex"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 tcindex classid 1:1",
- "expExitCode": "0",
- "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 prio 1 protocol ip tcindex",
- "matchPattern": "^filter parent ffff: protocol ip pref 1 tcindex chain 0 handle 0x0001 classid 1:1",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "7281",
- "name": "Add tcindex filter with hash size and pass action",
- "category": [
- "filter",
- "tcindex"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 tcindex hash 32 fall_through classid 1:1 action pass",
- "expExitCode": "0",
- "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 prio 1 protocol ip tcindex",
- "matchPattern": "^filter parent ffff: protocol ip pref.*tcindex chain [0-9]+ handle 0x0001 classid 1:1.*action order [0-9]+: gact action pass",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "b294",
- "name": "Add tcindex filter with mask shift and reclassify action",
- "category": [
- "filter",
- "tcindex"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 tcindex hash 32 mask 1 shift 2 fall_through classid 1:1 action reclassify",
- "expExitCode": "0",
- "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 prio 1 protocol ip tcindex",
- "matchPattern": "^filter parent ffff: protocol ip pref.*tcindex chain [0-9]+ handle 0x0001 classid 1:1.*action order [0-9]+: gact action reclassify",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "0532",
- "name": "Add tcindex filter with pass_on and continue actions",
- "category": [
- "filter",
- "tcindex"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 tcindex hash 32 mask 1 shift 2 pass_on classid 1:1 action continue",
- "expExitCode": "0",
- "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 prio 1 protocol ip tcindex",
- "matchPattern": "^filter parent ffff: protocol ip pref.*tcindex chain [0-9]+ handle 0x0001 classid 1:1.*action order [0-9]+: gact action continue",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "d473",
- "name": "Add tcindex filter with pipe action",
- "category": [
- "filter",
- "tcindex"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 tcindex hash 32 mask 1 shift 2 fall_through classid 1:1 action pipe",
- "expExitCode": "0",
- "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 prio 1 protocol ip tcindex",
- "matchPattern": "^filter parent ffff: protocol ip pref.*tcindex chain [0-9]+ handle 0x0001 classid 1:1.*action order [0-9]+: gact action pipe",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "2940",
- "name": "Add tcindex filter with miltiple actions",
- "category": [
- "filter",
- "tcindex"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress"
- ],
- "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 7 tcindex hash 32 mask 1 shift 2 fall_through classid 1:1 action skbedit mark 7 pipe action gact drop",
- "expExitCode": "0",
- "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 prio 7 protocol ip tcindex",
- "matchPattern": "^filter parent ffff: protocol ip pref 7 tcindex.*handle 0x0001.*action.*skbedit.*mark 7 pipe.*action.*gact action drop",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "1893",
- "name": "List tcindex filters",
- "category": [
- "filter",
- "tcindex"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress",
- "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 tcindex classid 1:1",
- "$TC filter add dev $DEV1 parent ffff: handle 2 protocol ip prio 1 tcindex classid 1:1"
- ],
- "cmdUnderTest": "$TC filter show dev $DEV1 parent ffff:",
- "expExitCode": "0",
- "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
- "matchPattern": "handle 0x000[0-9]+ classid 1:1",
- "matchCount": "2",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "2041",
- "name": "Change tcindex filter with pass action",
- "category": [
- "filter",
- "tcindex"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress",
- "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 tcindex classid 1:1 action drop"
- ],
- "cmdUnderTest": "$TC filter change dev $DEV1 parent ffff: handle 1 protocol ip prio 1 tcindex classid 1:1 action pass",
- "expExitCode": "0",
- "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 prio 1 protocol ip tcindex",
- "matchPattern": "handle 0x0001 classid 1:1.*action order [0-9]+: gact action pass",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "9203",
- "name": "Replace tcindex filter with pass action",
- "category": [
- "filter",
- "tcindex"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress",
- "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 tcindex classid 1:1 action drop"
- ],
- "cmdUnderTest": "$TC filter replace dev $DEV1 parent ffff: handle 1 protocol ip prio 1 tcindex classid 1:1 action pass",
- "expExitCode": "0",
- "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 prio 1 protocol ip tcindex",
- "matchPattern": "handle 0x0001 classid 1:1.*action order [0-9]+: gact action pass",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- },
- {
- "id": "7957",
- "name": "Delete tcindex filter with drop action",
- "category": [
- "filter",
- "tcindex"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DEV1 ingress",
- "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 tcindex classid 1:1 action drop"
- ],
- "cmdUnderTest": "$TC filter del dev $DEV1 parent ffff: handle 1 protocol ip prio 1 tcindex classid 1:1 action drop",
- "expExitCode": "0",
- "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 prio 1 protocol ip tcindex",
- "matchPattern": "handle 0x0001 classid 1:1.*action order [0-9]+: gact action drop",
- "matchCount": "0",
- "teardown": [
- "$TC qdisc del dev $DEV1 ingress"
- ]
- }
-]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/atm.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/atm.json
deleted file mode 100644
index f5bc8670a67d..000000000000
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/atm.json
+++ /dev/null
@@ -1,94 +0,0 @@
-[
- {
- "id": "7628",
- "name": "Create ATM with default setting",
- "category": [
- "qdisc",
- "atm"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root atm",
- "expExitCode": "0",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc atm 1: root refcnt",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "390a",
- "name": "Delete ATM with valid handle",
- "category": [
- "qdisc",
- "atm"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true",
- "$TC qdisc add dev $DUMMY handle 1: root atm"
- ],
- "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root",
- "expExitCode": "0",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc atm 1: root refcnt",
- "matchCount": "0",
- "teardown": [
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "32a0",
- "name": "Show ATM class",
- "category": [
- "qdisc",
- "atm"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root atm",
- "expExitCode": "0",
- "verifyCmd": "$TC class show dev $DUMMY",
- "matchPattern": "class atm 1: parent 1:",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "6310",
- "name": "Dump ATM stats",
- "category": [
- "qdisc",
- "atm"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root atm",
- "expExitCode": "0",
- "verifyCmd": "$TC -s qdisc show dev $DUMMY",
- "matchPattern": "qdisc atm 1: root refcnt",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- }
-]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbq.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbq.json
deleted file mode 100644
index 1ab21c83a122..000000000000
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbq.json
+++ /dev/null
@@ -1,184 +0,0 @@
-[
- {
- "id": "3460",
- "name": "Create CBQ with default setting",
- "category": [
- "qdisc",
- "cbq"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000",
- "expExitCode": "0",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "0592",
- "name": "Create CBQ with mpu",
- "category": [
- "qdisc",
- "cbq"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000 mpu 1000",
- "expExitCode": "0",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "4684",
- "name": "Create CBQ with valid cell num",
- "category": [
- "qdisc",
- "cbq"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000 cell 128",
- "expExitCode": "0",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "4345",
- "name": "Create CBQ with invalid cell num",
- "category": [
- "qdisc",
- "cbq"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000 cell 100",
- "expExitCode": "1",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
- "matchCount": "0",
- "teardown": [
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "4525",
- "name": "Create CBQ with valid ewma",
- "category": [
- "qdisc",
- "cbq"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000 ewma 16",
- "expExitCode": "0",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "6784",
- "name": "Create CBQ with invalid ewma",
- "category": [
- "qdisc",
- "cbq"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000 ewma 128",
- "expExitCode": "1",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
- "matchCount": "0",
- "teardown": [
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "5468",
- "name": "Delete CBQ with handle",
- "category": [
- "qdisc",
- "cbq"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true",
- "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000"
- ],
- "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root",
- "expExitCode": "0",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
- "matchCount": "0",
- "teardown": [
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "492a",
- "name": "Show CBQ class",
- "category": [
- "qdisc",
- "cbq"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000",
- "expExitCode": "0",
- "verifyCmd": "$TC class show dev $DUMMY",
- "matchPattern": "class cbq 1: root rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- }
-]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/dsmark.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/dsmark.json
deleted file mode 100644
index c030795f9c37..000000000000
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/dsmark.json
+++ /dev/null
@@ -1,140 +0,0 @@
-[
- {
- "id": "6345",
- "name": "Create DSMARK with default setting",
- "category": [
- "qdisc",
- "dsmark"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dsmark indices 1024",
- "expExitCode": "0",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc dsmark 1: root refcnt [0-9]+ indices 0x0400",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "3462",
- "name": "Create DSMARK with default_index setting",
- "category": [
- "qdisc",
- "dsmark"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dsmark indices 1024 default_index 512",
- "expExitCode": "0",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc dsmark 1: root refcnt [0-9]+ indices 0x0400 default_index 0x0200",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "ca95",
- "name": "Create DSMARK with set_tc_index flag",
- "category": [
- "qdisc",
- "dsmark"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dsmark indices 1024 set_tc_index",
- "expExitCode": "0",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc dsmark 1: root refcnt [0-9]+ indices 0x0400 set_tc_index",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "a950",
- "name": "Create DSMARK with multiple setting",
- "category": [
- "qdisc",
- "dsmark"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dsmark indices 1024 default_index 1024 set_tc_index",
- "expExitCode": "0",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc dsmark 1: root refcnt [0-9]+ indices 0x0400 default_index 0x0400 set_tc_index",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "4092",
- "name": "Delete DSMARK with handle",
- "category": [
- "qdisc",
- "dsmark"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true",
- "$TC qdisc add dev $DUMMY handle 1: root dsmark indices 1024 default_index 1024"
- ],
- "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root",
- "expExitCode": "0",
- "verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc dsmark 1: root refcnt [0-9]+ indices 0x0400",
- "matchCount": "0",
- "teardown": [
- "$IP link del dev $DUMMY type dummy"
- ]
- },
- {
- "id": "5930",
- "name": "Show DSMARK class",
- "category": [
- "qdisc",
- "dsmark"
- ],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$IP link add dev $DUMMY type dummy || /bin/true"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dsmark indices 1024",
- "expExitCode": "0",
- "verifyCmd": "$TC class show dev $DUMMY",
- "matchPattern": "class dsmark 1:",
- "matchCount": "0",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1: root",
- "$IP link del dev $DUMMY type dummy"
- ]
- }
-]
Copyright © 1990 – 2022 jet tsang zeon-git.
All Rights Reverse Engineered.