Hi Stanislav, Unfortunately, your patch didn't help. VPP builds, but IS-IS packets still cannot be passed between the CP and the wire.
Furthermore, it looks like LCP lcp-auto-subint feature was broken: root@tn3:/home/abramov/vpp# vppctl _______ _ _ _____ ___ __/ __/ _ \ (_)__ | | / / _ \/ _ \ _/ _// // / / / _ \ | |/ / ___/ ___/ /_/ /____(_)_/\___/ |___/_/ /_/ vpp# vpp# vpp# vpp# show interface Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count TenGigabitEthernet1c/0/1 1 down 9000/0/0/0 local0 0 down 0/0/0/0 vpp# set interface state TenGigabitEthernet1c/0/1 up vpp# lcp create 1 host-if Ten0 vpp# show interface Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count TenGigabitEthernet1c/0/1 1 up 9000/0/0/0 rx packets 2451 rx bytes 228627 tx packets 7 tx bytes 746 drops 2451 ip4 9 ip6 2 local0 0 down 0/0/0/0 tap1 2 up 9000/0/0/0 rx packets 7 rx bytes 746 ip6 7 vpp# quit root@tn3:/home/abramov/vpp# ip link set Ten0 up root@tn3:/home/abramov/vpp# vppctl _______ _ _ _____ ___ __/ __/ _ \ (_)__ | | / / _ \/ _ \ _/ _// // / / / _ \ | |/ / ___/ ___/ /_/ /____(_)_/\___/ |___/_/ /_/ vpp# lcp lcp lcp-auto-subint lcp-sync vpp# lcp lcp-auto-subint on vpp# lcp lcp-sync on vpp# show lcp lcp default netns '<unset>' lcp lcp-auto-subint on lcp lcp-sync on lcp del-static-on-link-down off lcp del-dynamic-on-link-down off itf-pair: [0] TenGigabitEthernet1c/0/1 tap1 Ten0 1248 type tap vpp# quit root@tn3:/home/abramov/vpp# ip link add Ten0.1914 link Ten0 type vlan id 1914 root@tn3:/home/abramov/vpp# ip link set Ten0.1914 up root@tn3:/home/abramov/vpp# vppctl _______ _ _ _____ ___ __/ __/ _ \ (_)__ | | / / _ \/ _ \ _/ _// // / / / _ \ | |/ / ___/ ___/ /_/ /____(_)_/\___/ |___/_/ /_/ vpp# show int Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count TenGigabitEthernet1c/0/1 1 up 9000/0/0/0 rx packets 16501 rx bytes 1519839 tx packets 7 tx bytes 746 drops 16501 ip4 39 ip6 8 local0 0 down 0/0/0/0 tap1 2 up 9000/0/0/0 rx packets 17 rx bytes 19710 drops 10 ip6 7 vpp# show node counters Count Node Reason Severity 10 lldp-input lldp packets received on disabled i error 516 dpdk-input no error error 21 arp-disabled ARP Disabled error 74 osi-input unknown osi protocol error 5 snap-input unknown oui/snap protocol error 11 ethernet-input unknown ethernet type error 74127 ethernet-input unknown vlan error 145 ethernet-input subinterface down error vpp#
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#22501): https://lists.fd.io/g/vpp-dev/message/22501 Mute This Topic: https://lists.fd.io/mt/96476162/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/leave/1480452/21656/631435203/xyzzy [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
