== date == 2026-09-03T14:17:38+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:fe9c:b180/64 scope global dynamic mngtmpaddr valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe9c:b180/64 scope link valid_lft forever preferred_lft forever 4: br-a1c3da37662f: mtu 1500 state UP inet6 fe80::42:efff:fecb:a0da/64 scope link valid_lft forever preferred_lft forever 6: vethfde8816@if5: mtu 1500 state UP inet6 fe80::8ca1:1cff:fe07:9b3/64 scope link valid_lft forever preferred_lft forever 8: vethe4bf477@if7: mtu 1500 state UP inet6 fe80::781a:45ff:fe43:8831/64 scope link valid_lft forever preferred_lft forever 12: vethf8b77be@if11: mtu 1500 state UP inet6 fe80::33:baff:fe42:ad04/64 scope link valid_lft forever preferred_lft forever 14: veth228e281@if13: mtu 1500 state UP inet6 fe80::60a2:2bff:fe68:649c/64 scope link valid_lft forever preferred_lft forever 16: veth94aa21d@if15: mtu 1500 state UP inet6 fe80::8061:eeff:fe59:d7d/64 scope link valid_lft forever preferred_lft forever 18: veth96e9a60@if17: mtu 1500 state UP inet6 fe80::a49a:21ff:fe36:884/64 scope link valid_lft forever preferred_lft forever 20: vethe5ae7ae@if19: mtu 1500 state UP inet6 fe80::3411:2aff:fe52:c3d2/64 scope link valid_lft forever preferred_lft forever 30: veth6f5ab57@if29: mtu 1500 state UP inet6 fe80::38cb:ff:fea4:63ce/64 scope link valid_lft forever preferred_lft forever 32: veth53e11a8@if31: mtu 1500 state UP inet6 fe80::e4e2:50ff:fe0f:5a12/64 scope link valid_lft forever preferred_lft forever 34: vethafba2b4@if33: mtu 1500 state UP inet6 fe80::2cca:56ff:fe5e:5457/64 scope link valid_lft forever preferred_lft forever 42: veth29d2abd@if41: mtu 1500 state UP inet6 fe80::9c09:57ff:feaa:7cca/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-a1c3da37662f proto kernel metric 256 pref medium fe80::/64 dev vethfde8816 proto kernel metric 256 pref medium fe80::/64 dev vethe4bf477 proto kernel metric 256 pref medium fe80::/64 dev vethe5ae7ae proto kernel metric 256 pref medium fe80::/64 dev vethf8b77be proto kernel metric 256 pref medium fe80::/64 dev veth228e281 proto kernel metric 256 pref medium fe80::/64 dev veth94aa21d proto kernel metric 256 pref medium fe80::/64 dev veth96e9a60 proto kernel metric 256 pref medium fe80::/64 dev veth6f5ab57 proto kernel metric 256 pref medium fe80::/64 dev vethafba2b4 proto kernel metric 256 pref medium fe80::/64 dev veth53e11a8 proto kernel metric 256 pref medium fe80::/64 dev veth29d2abd proto kernel metric 256 pref medium default via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra metric 1024 expires 65152sec 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 65152sec 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:fe9c:b180 metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.411060s #2 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.422274s #3 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.402247s -- curl -4 (3 attempts) -- #1 http=200 ip=104.130.246.98 t=0.409147s #2 http=200 ip=104.130.246.98 t=0.440189s #3 http=200 ip=104.130.246.98 t=0.467950s == 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:ea STREAM 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 104.26.1.234 STREAM 104.26.1.234 DGRAM 104.26.1.234 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 -- 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:fe9c:b180 metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2606:4700:20::ac43:44fb t=0.193148s #2 http=200 ip=2606:4700:20::ac43:44fb t=0.196683s #3 http=200 ip=2606:4700:20::ac43:44fb t=0.202298s -- curl -4 (3 attempts) -- #1 http=200 ip=104.26.1.234 t=0.176168s #2 http=200 ip=104.26.1.234 t=0.189298s #3 http=200 ip=104.26.1.234 t=0.190708s == 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 b1fdad1183ae 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 104.26.1.234 STREAM galaxy.ansible.com 104.26.1.234 DGRAM galaxy.ansible.com sh: curl: not found v6 FAIL/unavailable sh: curl: not found v4 FAIL/unavailable