== date == 2026-06-19T16:00:11+00:00 == iface / gw == iface=ens3 gw=fe80::f816:3eff:fe92:ad10 == ip -6 addr (lifetimes = SLAAC evidence) == 1: lo: mtu 65536 state UNKNOWN qlen 1000 inet6 ::1/128 scope host noprefixroute valid_lft forever preferred_lft forever 2: ens3: mtu 1500 state UP qlen 1000 inet6 2a13:1a81:8000:3124:f816:3eff:fe84:189d/64 scope global dynamic mngtmpaddr valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe84:189d/64 scope link valid_lft forever preferred_lft forever 4: br-5b898c02fc5d: mtu 1500 state UP inet6 fe80::42:bff:fedf:dc4c/64 scope link valid_lft forever preferred_lft forever 6: veth4586250@if5: mtu 1500 state UP inet6 fe80::9c15:47ff:fead:43be/64 scope link valid_lft forever preferred_lft forever 8: veth9fc2b7a@if7: mtu 1500 state UP inet6 fe80::ecc1:91ff:fea6:7c32/64 scope link valid_lft forever preferred_lft forever 10: veth5656152@if9: mtu 1500 state UP inet6 fe80::4e6:f3ff:fe95:2f1f/64 scope link valid_lft forever preferred_lft forever 12: veth9aadd6f@if11: mtu 1500 state UP inet6 fe80::30b3:1aff:fe05:cf58/64 scope link valid_lft forever preferred_lft forever 14: veth1886524@if13: mtu 1500 state UP inet6 fe80::6cee:c8ff:fe73:e000/64 scope link valid_lft forever preferred_lft forever 16: veth7f2d645@if15: mtu 1500 state UP inet6 fe80::1810:54ff:fe52:3405/64 scope link valid_lft forever preferred_lft forever 20: veth5031082@if19: mtu 1500 state UP inet6 fe80::c4f:a6ff:fed5:5139/64 scope link valid_lft forever preferred_lft forever 26: vethd35adbe@if25: mtu 1500 state UP inet6 fe80::88f5:50ff:fea7:1cef/64 scope link valid_lft forever preferred_lft forever 28: vethfeef0ad@if27: mtu 1500 state UP inet6 fe80::5c13:d0ff:fe28:eea5/64 scope link valid_lft forever preferred_lft forever 30: veth35a5b7c@if29: mtu 1500 state UP inet6 fe80::6c30:72ff:fe8d:d706/64 scope link valid_lft forever preferred_lft forever 42: vethe65b33d@if41: mtu 1500 state UP inet6 fe80::c04a:82ff:fe42:3f39/64 scope link valid_lft forever preferred_lft forever == ip -6 route show == 2a13:1a81:8000:3124::/64 dev ens3 proto kernel metric 256 pref medium fe80::/64 dev ens3 proto kernel metric 256 pref medium fe80::/64 dev br-5b898c02fc5d proto kernel metric 256 pref medium fe80::/64 dev veth4586250 proto kernel metric 256 pref medium fe80::/64 dev veth9fc2b7a proto kernel metric 256 pref medium fe80::/64 dev veth7f2d645 proto kernel metric 256 pref medium fe80::/64 dev veth5656152 proto kernel metric 256 pref medium fe80::/64 dev veth1886524 proto kernel metric 256 pref medium fe80::/64 dev veth5031082 proto kernel metric 256 pref medium fe80::/64 dev veth9aadd6f proto kernel metric 256 pref medium fe80::/64 dev vethd35adbe proto kernel metric 256 pref medium fe80::/64 dev veth35a5b7c proto kernel metric 256 pref medium fe80::/64 dev vethfeef0ad proto kernel metric 256 pref medium fe80::/64 dev vethe65b33d proto kernel metric 256 pref medium default via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra metric 1024 expires 65252sec hoplimit 255 pref medium == ip -6 route show default (expires/proto ra = RA evidence) == default via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra metric 1024 expires 65252sec hoplimit 255 pref medium == ip -4 route show default == default via 10.128.0.97 dev ens3 == accept_ra / forwarding (procfs; RA-suppression evidence) == net.ipv6.conf.all.forwarding = 0 net.ipv6.conf.all.accept_ra = 1 net.ipv6.conf.default.forwarding = 0 net.ipv6.conf.default.accept_ra = 1 net.ipv6.conf.ens3.forwarding = 0 net.ipv6.conf.ens3.accept_ra = 1 == resolvectl status == resolvectl not installed == /etc/resolv.conf (resolver stub) == domain a.customers.regiocloud.tech. search a.customers.regiocloud.tech. nameserver 81.163.194.9 nameserver 81.163.194.10 == /run/systemd/resolve/resolv.conf (upstreams) == (no systemd-resolved upstream file) == target: tarballs.opendev.org == -- getent ahosts (families glibc returns) -- 2001:4800:7819:103:be76:4eff:fe03:e48f STREAM static03.opendev.org 2001:4800:7819:103:be76:4eff:fe03:e48f DGRAM 2001:4800:7819:103:be76:4eff:fe03:e48f RAW 104.130.246.98 STREAM 104.130.246.98 DGRAM 104.130.246.98 RAW -- ip -6 route get 2001:4800:7819:103:be76:4eff:fe03:e48f -- 2001:4800:7819:103:be76:4eff:fe03:e48f from :: via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra src 2a13:1a81:8000:3124:f816:3eff:fe84:189d metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.416008s #2 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.405956s #3 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.407410s -- curl -4 (3 attempts) -- #1 http=200 ip=104.130.246.98 t=0.434948s #2 http=200 ip=104.130.246.98 t=0.464920s curl: (28) Connection timed out after 10000 milliseconds #3 http=000 ip= t=10.000614s #3 curl -4 FAILED == target: galaxy.ansible.com == -- getent ahosts (families glibc returns) -- 2606:4700:20::681a:ea STREAM galaxy.ansible.com 2606:4700:20::681a:ea DGRAM 2606:4700:20::681a:ea RAW 2606:4700:20::681a:1ea STREAM 2606:4700:20::681a:1ea DGRAM 2606:4700:20::681a:1ea RAW 2606:4700:20::ac43:44fb STREAM 2606:4700:20::ac43:44fb DGRAM 2606:4700:20::ac43:44fb RAW 172.67.68.251 STREAM 172.67.68.251 DGRAM 172.67.68.251 RAW 104.26.0.234 STREAM 104.26.0.234 DGRAM 104.26.0.234 RAW 104.26.1.234 STREAM 104.26.1.234 DGRAM 104.26.1.234 RAW -- ip -6 route get 2606:4700:20::681a:ea -- 2606:4700:20::681a:ea from :: via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra src 2a13:1a81:8000:3124:f816:3eff:fe84:189d metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2606:4700:20::681a:ea t=0.200879s #2 http=200 ip=2606:4700:20::681a:ea t=0.196331s #3 http=200 ip=2606:4700:20::681a:ea t=0.179108s -- curl -4 (3 attempts) -- #1 http=200 ip=172.67.68.251 t=0.205520s #2 http=200 ip=172.67.68.251 t=0.194037s #3 http=200 ip=172.67.68.251 t=0.399820s == ping -6 gateway == PING fe80::f816:3eff:fe92:ad10%ens3(fe80::f816:3eff:fe92:ad10%ens3) 56 data bytes --- fe80::f816:3eff:fe92:ad10%ens3 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms == docker / buildkit IPv6 config == -- docker info (IPv6 lines) -- (no IPv6 lines) -- /etc/docker/daemon.json -- { "default-ulimits": { "nofile": { "Name": "nofile", "Soft": 262144, "Hard": 1048576 } }, "debug": false, "experimental": false, "hosts": ["unix:///var/run/docker.sock"], "insecure-registries": [], "ipv6": false, "live-restore": true, "log-driver": "json-file", "log-level": "info", "log-opts": { "max-file": "3", "max-size": "10m" }, "registry-mirrors": [], "storage-driver": "overlay2", "default-runtime": "runc" } -- docker network inspect bridge (EnableIPv6 + IPAM) -- "Name": "bridge", "EnableIPv6": false, "Subnet": "172.17.0.0/16", "Gateway": "172.17.0.1" -- docker buildx ls -- docker: 'buildx' is not a docker command. See 'docker --help' (buildx unavailable) == container netns exec probe (default bridge) == using local image 01388da0cab5 tools: ip=/sbin/ip curl=no getent=/usr/bin/getent -- ip -6 addr / route -- 1: lo: mtu 65536 state UNKNOWN qlen 1000 inet6 ::1/128 scope host valid_lft forever preferred_lft forever -- /etc/resolv.conf -- # Generated by Docker Engine. # This file can be edited; Docker Engine will not make further changes once it # has been modified. nameserver 81.163.194.9 nameserver 81.163.194.10 search a.customers.regiocloud.tech. # Based on host file: '/etc/resolv.conf' (legacy) # Overrides: [] target tarballs.opendev.org: 104.130.246.98 STREAM static03.opendev.org 104.130.246.98 DGRAM static03.opendev.org 2001:4800:7819:103:be76:4eff:fe03:e48f STREAM static03.opendev.org 2001:4800:7819:103:be76:4eff:fe03:e48f DGRAM static03.opendev.org sh: curl: not found v6 FAIL/unavailable sh: curl: not found v4 FAIL/unavailable target galaxy.ansible.com: 172.67.68.251 STREAM galaxy.ansible.com 172.67.68.251 DGRAM galaxy.ansible.com 104.26.0.234 STREAM galaxy.ansible.com 104.26.0.234 DGRAM galaxy.ansible.com sh: curl: not found v6 FAIL/unavailable sh: curl: not found v4 FAIL/unavailable