Created attachment 1782819 [details] ovntrace logs
Verified 4.9.0-0.nightly-2021-07-18-155939 is ovn2.13-20.12.0-140.el8fdp.x86_64
Verified that the OVN rpm is the correct version, need to do more testing. We are updating OVN from 20.12.0-25 to 20.12.0-140, there are quite a few fixes since 20.12.0-25. ECMP and IPv6 changes: * Wed Jun 09 2021 - 20.12.0-140 - ovn-northd: Fix IPv6 ECMP symmetric reply flows (#1959008) -- * Thu May 20 2021 - 20.12.0-121 - ovn-nbctl: do not report an error for duplicated ecmp routes with --may-exist -- * Thu Feb 11 2021 - 20.12.0-54 - ovn-nbctl: do not allow duplicated ECMP routes -- * Thu Jan 28 2021 - 20.12.0-40 - ovn-nbctl: add ecmp/ecmp-symmetric-reply to lr-route-list command -- * Wed Jan 13 2021 - 20.12.0-30 - bfd: introduce IPv6 support
I see priority=300 routes, and ping6 seems to be working. Verifying. 1490: cookie=0x577bf7f4, duration=324.468s, table=18, n_packets=0, n_bytes=0, idle_age=324, priority=300,ct_state=+rpl+trk,ct_label=0x200000000000000000000/0xffff00000000000000000000,ipv6,metadata=0x6,ipv6_src=fd01:0:0:1::50b actions=dec_ttl(),load:0x1->NXM_NX_REG10[0],mod_dl_src:52:54:00:43:e6:ed,load:0x66->NXM_NX_XXREG1[0..63],load:0xfd2e6f445dd80000->NXM_NX_XXREG1[64..127],load:0x2->NXM_NX_REG15[],resubmit(,19) 1491: cookie=0xe0398964, duration=324.408s, table=18, n_packets=0, n_bytes=0, idle_age=324, priority=300,ct_state=+rpl+trk,ct_label=0x200000000000000000000/0xffff00000000000000000000,ipv6,metadata=0x6,ipv6_src=fd01:0:0:1::16 actions=dec_ttl(),load:0x1->NXM_NX_REG10[0],mod_dl_src:52:54:00:43:e6:ed,load:0x66->NXM_NX_XXREG1[0..63],load:0xfd2e6f445dd80000->NXM_NX_XXREG1[64..127],load:0x2->NXM_NX_REG15[],resubmit(,19) 1492: cookie=0x25d34ccd, duration=324.383s, table=18, n_packets=0, n_bytes=0, idle_age=324, priority=300,ct_state=+rpl+trk,ct_label=0x200000000000000000000/0xffff00000000000000000000,ipv6,metadata=0x6,ipv6_src=fd01:0:0:1::17 actions=dec_ttl(),load:0x1->NXM_NX_REG10[0],mod_dl_src:52:54:00:43:e6:ed,load:0x66->NXM_NX_XXREG1[0..63],load:0xfd2e6f445dd80000->NXM_NX_XXREG1[64..127],load:0x2->NXM_NX_REG15[],resubmit(,19) 1493: cookie=0xf9e4cb29, duration=324.363s, table=18, n_packets=0, n_bytes=0, idle_age=324, priority=300,ct_state=+rpl+trk,ct_label=0x200000000000000000000/0xffff00000000000000000000,ipv6,metadata=0x6,ipv6_src=fd01:0:0:1::50a actions=dec_ttl(),load:0x1->NXM_NX_REG10[0],mod_dl_src:52:54:00:43:e6:ed,load:0x66->NXM_NX_XXREG1[0..63],load:0xfd2e6f445dd80000->NXM_NX_XXREG1[64..127],load:0x2->NXM_NX_REG15[],resubmit(,19) 1494: cookie=0x8c14ed0a, duration=324.319s, table=18, n_packets=0, n_bytes=0, idle_age=324, priority=300,ct_state=+rpl+trk,ct_label=0x200000000000000000000/0xffff00000000000000000000,ipv6,metadata=0x6,ipv6_src=fd01:0:0:1::50c actions=dec_ttl(),load:0x1->NXM_NX_REG10[0],mod_dl_src:52:54:00:43:e6:ed,load:0x66->NXM_NX_XXREG1[0..63],load:0xfd2e6f445dd80000->NXM_NX_XXREG1[64..127],load:0x2->NXM_NX_REG15[],resubmit(,19) sh-4.4# ovn-nbctl --format=table --columns=ip_prefix,nexthop,options,policy find Logical_Router_Static_Route | grep fd01 "fd01:0:0:1::17" "fd2e:6f44:5dd8::ba" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:1::50b" "fd2e:6f44:5dd8::ab" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:1::50c" "fd2e:6f44:5dd8::ba" {ecmp_symmetric_reply="true"} src-ip "fd01::/48" "fd98::1" {} [] "fd01:0:0:3::492" "fd2e:6f44:5dd8::ba" {ecmp_symmetric_reply="true"} src-ip "fd01::/48" "fd98::1" {} [] "fd01:0:0:2::15d" "fd2e:6f44:5dd8::ba" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:2::15c" "fd2e:6f44:5dd8::ab" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:3::491" "fd2e:6f44:5dd8::ab" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:3::493" "fd2e:6f44:5dd8::ab" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:2::15c" "fd2e:6f44:5dd8::ba" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:1::/64" "fd98::4" {} src-ip "fd01:0:0:3::491" "fd2e:6f44:5dd8::ba" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:3::492" "fd2e:6f44:5dd8::ab" {ecmp_symmetric_reply="true"} src-ip "fd01::/48" "fd98::1" {} [] "fd01:0:0:1::16" "fd2e:6f44:5dd8::ab" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:1::50b" "fd2e:6f44:5dd8::ba" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:1::50a" "fd2e:6f44:5dd8::ba" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:2::/64" "fd98::2" {} src-ip "fd01:0:0:1::50a" "fd2e:6f44:5dd8::ab" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:3::493" "fd2e:6f44:5dd8::ba" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:1::17" "fd2e:6f44:5dd8::ab" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:1::50c" "fd2e:6f44:5dd8::ab" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:2::15d" "fd2e:6f44:5dd8::ab" {ecmp_symmetric_reply="true"} src-ip "fd01:0:0:3::/64" "fd98::3" {} src-ip "fd01:0:0:1::16" "fd2e:6f44:5dd8::ba" {ecmp_symmetric_reply="true"} src-ip
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: OpenShift Container Platform 4.9.0 bug fix and security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2021:3759