selftests: forwarding: Test flower mirror to gretap
Add a test for mirroring to a gretap and an ip6gretap netdevices such that the mirroring action is triggered by a flower match. Signed-off-by: Petr Machata <petrm@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
16585cbe20
commit
16608bfe39
116
tools/testing/selftests/net/forwarding/mirror_gre_flower.sh
Executable file
116
tools/testing/selftests/net/forwarding/mirror_gre_flower.sh
Executable file
|
@ -0,0 +1,116 @@
|
|||
#!/bin/bash
|
||||
# SPDX-License-Identifier: GPL-2.0
|
||||
|
||||
# This test uses standard topology for testing gretap. See
|
||||
# mirror_gre_topo_lib.sh for more details.
|
||||
#
|
||||
# This tests flower-triggered mirroring to gretap and ip6gretap netdevices. The
|
||||
# interfaces on H1 and H2 have two addresses each. Flower match on one of the
|
||||
# addresses is configured with mirror action. It is expected that when pinging
|
||||
# this address, mirroring takes place, whereas when pinging the other one,
|
||||
# there's no mirroring.
|
||||
|
||||
NUM_NETIFS=6
|
||||
source lib.sh
|
||||
source mirror_lib.sh
|
||||
source mirror_gre_lib.sh
|
||||
source mirror_gre_topo_lib.sh
|
||||
|
||||
setup_prepare()
|
||||
{
|
||||
h1=${NETIFS[p1]}
|
||||
swp1=${NETIFS[p2]}
|
||||
|
||||
swp2=${NETIFS[p3]}
|
||||
h2=${NETIFS[p4]}
|
||||
|
||||
swp3=${NETIFS[p5]}
|
||||
h3=${NETIFS[p6]}
|
||||
|
||||
vrf_prepare
|
||||
mirror_gre_topo_create
|
||||
|
||||
ip address add dev $swp3 192.0.2.129/28
|
||||
ip address add dev $h3 192.0.2.130/28
|
||||
|
||||
ip address add dev $swp3 2001:db8:2::1/64
|
||||
ip address add dev $h3 2001:db8:2::2/64
|
||||
|
||||
ip address add dev $h1 192.0.2.3/28
|
||||
ip address add dev $h2 192.0.2.4/28
|
||||
}
|
||||
|
||||
cleanup()
|
||||
{
|
||||
pre_cleanup
|
||||
|
||||
ip address del dev $h2 192.0.2.4/28
|
||||
ip address del dev $h1 192.0.2.3/28
|
||||
|
||||
ip address del dev $h3 2001:db8:2::2/64
|
||||
ip address del dev $swp3 2001:db8:2::1/64
|
||||
|
||||
ip address del dev $h3 192.0.2.130/28
|
||||
ip address del dev $swp3 192.0.2.129/28
|
||||
|
||||
mirror_gre_topo_destroy
|
||||
vrf_cleanup
|
||||
}
|
||||
|
||||
test_span_gre_dir_acl()
|
||||
{
|
||||
test_span_gre_dir_ips "$@" 192.0.2.3 192.0.2.4
|
||||
}
|
||||
|
||||
full_test_span_gre_dir_acl()
|
||||
{
|
||||
local tundev=$1; shift
|
||||
local direction=$1; shift
|
||||
local forward_type=$1; shift
|
||||
local backward_type=$1; shift
|
||||
local match_dip=$1; shift
|
||||
local what=$1; shift
|
||||
|
||||
mirror_install $swp1 $direction $tundev \
|
||||
"protocol ip flower $tcflags dst_ip $match_dip"
|
||||
fail_test_span_gre_dir $tundev $direction
|
||||
test_span_gre_dir_acl "$tundev" "$direction" \
|
||||
"$forward_type" "$backward_type"
|
||||
mirror_uninstall $swp1 $direction
|
||||
|
||||
log_test "$direction $what ($tcflags)"
|
||||
}
|
||||
|
||||
test_all()
|
||||
{
|
||||
RET=0
|
||||
|
||||
slow_path_trap_install $swp1 ingress
|
||||
slow_path_trap_install $swp1 egress
|
||||
|
||||
full_test_span_gre_dir_acl gt4 ingress 8 0 192.0.2.4 "ACL mirror to gretap"
|
||||
full_test_span_gre_dir_acl gt6 ingress 8 0 192.0.2.4 "ACL mirror to ip6gretap"
|
||||
|
||||
full_test_span_gre_dir_acl gt4 egress 0 8 192.0.2.3 "ACL mirror to gretap"
|
||||
full_test_span_gre_dir_acl gt6 egress 0 8 192.0.2.3 "ACL mirror to ip6gretap"
|
||||
|
||||
slow_path_trap_uninstall $swp1 egress
|
||||
slow_path_trap_uninstall $swp1 ingress
|
||||
}
|
||||
|
||||
trap cleanup EXIT
|
||||
|
||||
setup_prepare
|
||||
setup_wait
|
||||
|
||||
tcflags="skip_hw"
|
||||
test_all
|
||||
|
||||
if ! tc_offload_check; then
|
||||
echo "WARN: Could not test offloaded functionality"
|
||||
else
|
||||
tcflags="skip_sw"
|
||||
test_all
|
||||
fi
|
||||
|
||||
exit $EXIT_STATUS
|
Loading…
Reference in a new issue