Hi,
I was trying to setup and delete IPV6 vxlan tunel using vpp_api_test:
vat# vxlan_tunnel_dump
sw_if_index instance src_address dst_address
encap_vrf_id decap_next_index vni mcast_sw_if_index
vat# vxlan_add_del_tunnel src 10::10 dst 10::11 vni 88 encap-vrf-id 0
decap-next l2
vat# vxlan_tunnel_dump
sw_if_index instance src_address dst_address
encap_vrf_id decap_next_index vni mcast_sw_if_index
2 0 10::11 10::10
0 1 88 -1
vat# vxlan_add_del_tunnel src 10::10 dst 10::11 vni 88 encap-vrf-id 0
decap-next l2 del
vxlan_add_del_tunnel error: Misc
vat# vxlan_tunnel_dump
sw_if_index instance src_address dst_address
encap_vrf_id decap_next_index vni mcast_sw_if_index
vxlan_tunnel_dump error: Misc
The reason is that we have simmilar test in CSIT for honeycomb and it is
failing, so I wanted to test it manually using vat. I tried to add tunnel which
was successful, but the delete afterwards failed.
I tested this using 19.01-rc0~8-g642829d~b5417 build, but the tests are failing
for few days so it is probably present in 18.10 too.
I have HC dumps from vppAPI call too which behaves the same. Add is succesfull
and Delete fails.
ADD:
VxlanAddDelTunnel{isAdd=1, isIpv6=1, instance=0, srcAddress=[0, 16, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 16], dstAddress=[0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 17], mcastSwIfIndex=0, encapVrfId=0, decapNextIndex=1, vni=88}
DELETE:
VxlanAddDelTunnel{isAdd=0, isIpv6=1, instance=0, srcAddress=[0, 16, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 16], dstAddress=[0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 17], mcastSwIfIndex=0, encapVrfId=0, decapNextIndex=1, vni=88}
Seems there might be a bug in VPP. Can somebody check it?
Thanks
Michal
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Michal Cmarada
Engineer - Software
mcmar...@cisco.com<mailto:mcmar...@cisco.com>
Tel:
Cisco Systems, Inc.
Slovakia
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