== date == 2026-08-07T22:41:41+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:fe5c:3135/64 scope global dynamic mngtmpaddr valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe5c:3135/64 scope link valid_lft forever preferred_lft forever 4: br-8f0a9581efb8: mtu 1500 state UP inet6 fe80::42:fff:fedc:89b9/64 scope link valid_lft forever preferred_lft forever 6: vethfd0d99e@if5: mtu 1500 state UP inet6 fe80::28c4:6ff:fe1a:e9bb/64 scope link valid_lft forever preferred_lft forever 8: veth8b1adfb@if7: mtu 1500 state UP inet6 fe80::d0a6:dfff:fe3e:8785/64 scope link valid_lft forever preferred_lft forever 10: veth512f766@if9: mtu 1500 state UP inet6 fe80::c846:b9ff:fe3c:24fb/64 scope link valid_lft forever preferred_lft forever 12: veth2c1390e@if11: mtu 1500 state UP inet6 fe80::98f4:37ff:fe47:b0f4/64 scope link valid_lft forever preferred_lft forever 16: veth544d019@if15: mtu 1500 state UP inet6 fe80::5ca0:4bff:fe86:bb7c/64 scope link valid_lft forever preferred_lft forever 18: veth5a96159@if17: mtu 1500 state UP inet6 fe80::c0f3:dcff:fe78:98f9/64 scope link valid_lft forever preferred_lft forever 20: veth2b65326@if19: mtu 1500 state UP inet6 fe80::6879:a1ff:fe8e:5edc/64 scope link valid_lft forever preferred_lft forever 30: veth8e4371b@if29: mtu 1500 state UP inet6 fe80::54e5:bcff:fe03:f1a5/64 scope link valid_lft forever preferred_lft forever 32: veth423d660@if31: mtu 1500 state UP inet6 fe80::6858:b8ff:fe16:2555/64 scope link valid_lft forever preferred_lft forever 34: veth3e3bf9f@if33: mtu 1500 state UP inet6 fe80::f8fd:83ff:fe87:bc46/64 scope link valid_lft forever preferred_lft forever 42: vetha301334@if41: mtu 1500 state UP inet6 fe80::10ea:2bff:fe3c:67a8/64 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-8f0a9581efb8 proto kernel metric 256 pref medium fe80::/64 dev veth8b1adfb proto kernel metric 256 pref medium fe80::/64 dev veth512f766 proto kernel metric 256 pref medium fe80::/64 dev vethfd0d99e proto kernel metric 256 pref medium fe80::/64 dev veth2c1390e proto kernel metric 256 pref medium fe80::/64 dev veth5a96159 proto kernel metric 256 pref medium fe80::/64 dev veth544d019 proto kernel metric 256 pref medium fe80::/64 dev veth2b65326 proto kernel metric 256 pref medium fe80::/64 dev veth8e4371b proto kernel metric 256 pref medium fe80::/64 dev veth3e3bf9f proto kernel metric 256 pref medium fe80::/64 dev veth423d660 proto kernel metric 256 pref medium fe80::/64 dev vetha301334 proto kernel metric 256 pref medium default via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra metric 1024 expires 65033sec 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 65033sec 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:fe5c:3135 metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.431721s #2 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.412817s #3 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.410774s -- curl -4 (3 attempts) -- #1 http=200 ip=104.130.246.98 t=0.426982s #2 http=200 ip=104.130.246.98 t=0.436144s #3 http=200 ip=104.130.246.98 t=0.407636s == 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 104.26.1.234 STREAM 104.26.1.234 DGRAM 104.26.1.234 RAW 104.26.0.234 STREAM 104.26.0.234 DGRAM 104.26.0.234 RAW 172.67.68.251 STREAM 172.67.68.251 DGRAM 172.67.68.251 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:fe5c:3135 metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2606:4700:20::ac43:44fb t=0.165943s #2 http=200 ip=2606:4700:20::ac43:44fb t=0.173153s #3 http=200 ip=2606:4700:20::ac43:44fb t=0.174269s -- curl -4 (3 attempts) -- #1 http=200 ip=104.26.1.234 t=0.173821s #2 http=200 ip=104.26.1.234 t=0.174301s #3 http=200 ip=104.26.1.234 t=0.176407s == 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 c4bf2167c64b 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