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Commit ef27e2cc authored by William Tu's avatar William Tu Committed by David S. Miller
Browse files

selftests: rtnetlink: add erspan and ip6erspan 



Add test cases for ipv4, ipv6 erspan, v1 and v2 native mode
and external (collect metadata) mode.

Signed-off-by: default avatarWilliam Tu <u9012063@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ac0b715e

tools/testing/selftests/net/rtnetlink.sh

+131 −0
Original line number Diff line number Diff line
@@ -598,6 +598,135 @@ kci_test_ip6gretap() 
	ip netns del "$testns"

}



kci_test_erspan()

{

	testns="testns"

	DEV_NS=erspan00

	ret=0



	ip link help erspan 2>&1 | grep -q "^Usage:"

	if [ $? -ne 0 ];then

		echo "SKIP: erspan: iproute2 too old"

		return 1

	fi



	ip netns add "$testns"

	if [ $? -ne 0 ]; then

		echo "SKIP erspan tests: cannot add net namespace $testns"

		return 1

	fi



	# test native tunnel erspan v1

	ip netns exec "$testns" ip link add dev "$DEV_NS" type erspan seq \

		key 102 local 172.16.1.100 remote 172.16.1.200 \

		erspan_ver 1 erspan 488

	check_err $?



	ip netns exec "$testns" ip addr add dev "$DEV_NS" 10.1.1.100/24

	check_err $?



	ip netns exec "$testns" ip link set dev $DEV_NS up

	check_err $?



	ip netns exec "$testns" ip link del "$DEV_NS"

	check_err $?



	# test native tunnel erspan v2

	ip netns exec "$testns" ip link add dev "$DEV_NS" type erspan seq \

		key 102 local 172.16.1.100 remote 172.16.1.200 \

		erspan_ver 2 erspan_dir ingress erspan_hwid 7

	check_err $?



	ip netns exec "$testns" ip addr add dev "$DEV_NS" 10.1.1.100/24

	check_err $?



	ip netns exec "$testns" ip link set dev $DEV_NS up

	check_err $?



	ip netns exec "$testns" ip link del "$DEV_NS"

	check_err $?



	# test external mode

	ip netns exec "$testns" ip link add dev "$DEV_NS" type erspan external

	check_err $?



	ip netns exec "$testns" ip link del "$DEV_NS"

	check_err $?



	if [ $ret -ne 0 ]; then

		echo "FAIL: erspan"

		return 1

	fi

	echo "PASS: erspan"



	ip netns del "$testns"

}



kci_test_ip6erspan()

{

	testns="testns"

	DEV_NS=ip6erspan00

	ret=0



	ip link help ip6erspan 2>&1 | grep -q "^Usage:"

	if [ $? -ne 0 ];then

		echo "SKIP: ip6erspan: iproute2 too old"

		return 1

	fi



	ip netns add "$testns"

	if [ $? -ne 0 ]; then

		echo "SKIP ip6erspan tests: cannot add net namespace $testns"

		return 1

	fi



	# test native tunnel ip6erspan v1

	ip netns exec "$testns" ip link add dev "$DEV_NS" type ip6erspan seq \

		key 102 local fc00:100::1 remote fc00:100::2 \

		erspan_ver 1 erspan 488

	check_err $?



	ip netns exec "$testns" ip addr add dev "$DEV_NS" 10.1.1.100/24

	check_err $?



	ip netns exec "$testns" ip link set dev $DEV_NS up

	check_err $?



	ip netns exec "$testns" ip link del "$DEV_NS"

	check_err $?



	# test native tunnel ip6erspan v2

	ip netns exec "$testns" ip link add dev "$DEV_NS" type ip6erspan seq \

		key 102 local fc00:100::1 remote fc00:100::2 \

		erspan_ver 2 erspan_dir ingress erspan_hwid 7

	check_err $?



	ip netns exec "$testns" ip addr add dev "$DEV_NS" 10.1.1.100/24

	check_err $?



	ip netns exec "$testns" ip link set dev $DEV_NS up

	check_err $?



	ip netns exec "$testns" ip link del "$DEV_NS"

	check_err $?



	# test external mode

	ip netns exec "$testns" ip link add dev "$DEV_NS" \

		type ip6erspan external

	check_err $?



	ip netns exec "$testns" ip link del "$DEV_NS"

	check_err $?



	if [ $ret -ne 0 ]; then

		echo "FAIL: ip6erspan"

		return 1

	fi

	echo "PASS: ip6erspan"



	ip netns del "$testns"

}



kci_test_rtnl()

{

	kci_add_dummy
@@ -612,6 +741,8 @@ kci_test_rtnl() 
	kci_test_gre

	kci_test_gretap

	kci_test_ip6gretap

	kci_test_erspan

	kci_test_ip6erspan

	kci_test_bridge

	kci_test_addrlabel

	kci_test_ifalias