== date == 2026-09-12T21:50:43+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:fe5f:1e8/64 scope global dynamic mngtmpaddr valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe5f:1e8/64 scope link valid_lft forever preferred_lft forever 4: br-11262941673c: mtu 1500 state UP inet6 fe80::42:48ff:feff:63c4/64 scope link valid_lft forever preferred_lft forever 6: vethbdac505@if5: mtu 1500 state UP inet6 fe80::68a6:8dff:fec0:9deb/64 scope link valid_lft forever preferred_lft forever 10: vethc6f2d11@if9: mtu 1500 state UP inet6 fe80::d4e7:35ff:fe42:4925/64 scope link valid_lft forever preferred_lft forever 12: vetha1846d4@if11: mtu 1500 state UP inet6 fe80::bc44:9bff:feea:e227/64 scope link valid_lft forever preferred_lft forever 14: vethd4b68d7@if13: mtu 1500 state UP inet6 fe80::b5:7ff:fe41:df77/64 scope link valid_lft forever preferred_lft forever 16: veth7c1386d@if15: mtu 1500 state UP inet6 fe80::94c5:ccff:fed0:4191/64 scope link valid_lft forever preferred_lft forever 18: veth9b7adbe@if17: mtu 1500 state UP inet6 fe80::60a4:cdff:fe27:921d/64 scope link valid_lft forever preferred_lft forever 20: veth3b505ad@if19: mtu 1500 state UP inet6 fe80::7c66:47ff:fe18:6e38/64 scope link valid_lft forever preferred_lft forever 24: veth972bef4@if23: mtu 1500 state UP inet6 fe80::6c05:ceff:fe68:c028/64 scope link valid_lft forever preferred_lft forever 26: veth3119416@if25: mtu 1500 state UP inet6 fe80::4016:1dff:fece:88ec/64 scope link valid_lft forever preferred_lft forever 28: vethdca4d49@if27: mtu 1500 state UP inet6 fe80::ccdb:9aff:fecd:d1f7/64 scope link valid_lft forever preferred_lft forever 38: vetheb92ea7@if37: mtu 1500 state UP inet6 fe80::4c67:e5ff:fe14:2576/64 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 vethbdac505 proto kernel metric 256 pref medium fe80::/64 dev br-11262941673c proto kernel metric 256 pref medium fe80::/64 dev vethc6f2d11 proto kernel metric 256 pref medium fe80::/64 dev vetha1846d4 proto kernel metric 256 pref medium fe80::/64 dev vethd4b68d7 proto kernel metric 256 pref medium fe80::/64 dev veth7c1386d proto kernel metric 256 pref medium fe80::/64 dev veth9b7adbe proto kernel metric 256 pref medium fe80::/64 dev veth3b505ad proto kernel metric 256 pref medium fe80::/64 dev veth972bef4 proto kernel metric 256 pref medium fe80::/64 dev veth3119416 proto kernel metric 256 pref medium fe80::/64 dev vethdca4d49 proto kernel metric 256 pref medium fe80::/64 dev vetheb92ea7 proto kernel metric 256 pref medium default via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra metric 1024 expires 65308sec 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 65308sec hoplimit 255 pref medium == ip -4 route show default == default via 10.128.7.1 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:fe5f:1e8 metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.420501s #2 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.409600s #3 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.396001s -- curl -4 (3 attempts) -- #1 http=200 ip=104.130.246.98 t=0.461763s #2 http=200 ip=104.130.246.98 t=0.466337s #3 http=200 ip=104.130.246.98 t=0.407751s == target: galaxy.ansible.com == -- getent ahosts (families glibc returns) -- 2606:4700:20::ac43:44fb STREAM galaxy.ansible.com 2606:4700:20::ac43:44fb DGRAM 2606:4700:20::ac43:44fb RAW 2606:4700:20::681a:1ea STREAM 2606:4700:20::681a:1ea DGRAM 2606:4700:20::681a:1ea RAW 2606:4700:20::681a:ea STREAM 2606:4700:20::681a:ea DGRAM 2606:4700:20::681a:ea 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::ac43:44fb -- 2606:4700:20::ac43:44fb from :: via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra src 2a13:1a81:8000:3124:f816:3eff:fe5f:1e8 metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2606:4700:20::ac43:44fb t=0.187250s #2 http=200 ip=2606:4700:20::ac43:44fb t=0.177089s #3 http=200 ip=2606:4700:20::ac43:44fb t=0.202763s -- curl -4 (3 attempts) -- #1 http=200 ip=172.67.68.251 t=0.175026s #2 http=200 ip=172.67.68.251 t=0.170663s #3 http=200 ip=172.67.68.251 t=0.184507s == 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 20550635489f 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