Commit 2da44703 authored by Boris Sukholitko's avatar Boris Sukholitko Committed by Paolo Abeni
Browse files

selftests: tc_actions: test egress 2nd vlan push 



Add new test checking the correctness of inner vlan flushing to the skb
data when outer vlan tag is added through act_vlan on egress.

Signed-off-by: default avatarBoris Sukholitko <boris.sukholitko@broadcom.com>
Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 59c330ec

tools/testing/selftests/net/forwarding/tc_actions.sh

+24 −1
Original line number Diff line number Diff line
@@ -4,7 +4,8 @@ 
ALL_TESTS="gact_drop_and_ok_test mirred_egress_redirect_test \

	mirred_egress_mirror_test matchall_mirred_egress_mirror_test \

	gact_trap_test mirred_egress_to_ingress_test \

	mirred_egress_to_ingress_tcp_test ingress_2nd_vlan_push"

	mirred_egress_to_ingress_tcp_test \

	ingress_2nd_vlan_push egress_2nd_vlan_push"

NUM_NETIFS=4

source tc_common.sh

source lib.sh
@@ -265,6 +266,28 @@ ingress_2nd_vlan_push() 
	log_test "ingress_2nd_vlan_push ($tcflags)"

}



egress_2nd_vlan_push()

{

	tc filter add dev $h1 egress pref 20 chain 0 handle 20 flower \

		$tcflags num_of_vlans 0 \

		action vlan push id 10 protocol 0x8100 \

		pipe action vlan push id 100 protocol 0x8100 action goto chain 5

	tc filter add dev $h1 egress pref 30 chain 5 handle 30 flower \

		$tcflags num_of_vlans 2 \

		cvlan_ethtype 0x800 action pass



	$MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \

		-t ip -q



	tc_check_packets "dev $h1 egress" 30 1

	check_err $? "No double-vlan packets received"



	tc filter del dev $h1 egress pref 20 chain 0 handle 20 flower

	tc filter del dev $h1 egress pref 30 chain 5 handle 30 flower



	log_test "egress_2nd_vlan_push ($tcflags)"

}



setup_prepare()

{

	h1=${NETIFS[p1]}