That's not surprising, could you also show me a trace? (trace add dpdk-input 10 and then show trace with ISIS packet)
On Tue, 24 Jan 2023 at 16:25, <agv...@gmail.com> wrote: > 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# > > > -- Best regards Stanislav Zaikin
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