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seltests: bpf: test_tunnel: Use ip neigh

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The 'arp' command is deprecated and is another dependency of the selftest.
Just use 'ip neigh', the test depends on iproute2 already.

Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/40f24b9d3f0f53b5c44471b452f9a11f4d13b7af.1632236133.git.jbenc@redhat.com
This commit is contained in:
Jiri Benc 2021-09-21 16:59:11 +02:00 committed by Alexei Starovoitov
parent a3d697ff8d
commit 17b52c226a
1 changed files with 3 additions and 2 deletions
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5
tools/testing/selftests/bpf/test_tunnel.sh
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@ -168,14 +168,15 @@ add_vxlan_tunnel()
ip netns exec at_ns0 \
ip link set dev $DEV_NS address 52:54:00:d9:01:00 up
ip netns exec at_ns0 ip addr add dev $DEV_NS 10.1.1.100/24
ip netns exec at_ns0 arp -s 10.1.1.200 52:54:00:d9:02:00
ip netns exec at_ns0 \
ip neigh add 10.1.1.200 lladdr 52:54:00:d9:02:00 dev $DEV_NS
ip netns exec at_ns0 iptables -A OUTPUT -j MARK --set-mark 0x800FF
# root namespace
ip link add dev $DEV type $TYPE external gbp dstport 4789
ip link set dev $DEV address 52:54:00:d9:02:00 up
ip addr add dev $DEV 10.1.1.200/24
arp -s 10.1.1.100 52:54:00:d9:01:00
ip neigh add 10.1.1.100 lladdr 52:54:00:d9:01:00 dev $DEV
}
add_ip6vxlan_tunnel()