== date == 2026-07-05T08:58:48+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:fe53:13e1/64 scope global dynamic mngtmpaddr valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe53:13e1/64 scope link valid_lft forever preferred_lft forever 4: br-3d6bd8bed849: mtu 1500 state UP inet6 fe80::42:2fff:fed2:bc8c/64 scope link valid_lft forever preferred_lft forever 6: veth9463436@if5: mtu 1500 state UP inet6 fe80::f8c6:cbff:feb2:6659/64 scope link valid_lft forever preferred_lft forever 8: veth2f19632@if7: mtu 1500 state UP inet6 fe80::8da:d0ff:fe59:18d8/64 scope link valid_lft forever preferred_lft forever 10: veth980d6db@if9: mtu 1500 state UP inet6 fe80::f0c4:f7ff:fe5c:c74e/64 scope link valid_lft forever preferred_lft forever 12: veth189cbc5@if11: mtu 1500 state UP inet6 fe80::1cf8:32ff:fe68:9f64/64 scope link valid_lft forever preferred_lft forever 14: vethb9c14d5@if13: mtu 1500 state UP inet6 fe80::6c40:6aff:fe64:8566/64 scope link valid_lft forever preferred_lft forever 16: vethff64db8@if15: mtu 1500 state UP inet6 fe80::bc92:fff:fe92:495a/64 scope link valid_lft forever preferred_lft forever 20: veth79b8970@if19: mtu 1500 state UP inet6 fe80::ec45:98ff:fe7f:ce0e/64 scope link valid_lft forever preferred_lft forever 28: vetha59ee55@if27: mtu 1500 state UP inet6 fe80::4420:65ff:fe35:48b3/64 scope link valid_lft forever preferred_lft forever 30: veth45dcd57@if29: mtu 1500 state UP inet6 fe80::b049:cfff:feb7:7a0b/64 scope link valid_lft forever preferred_lft forever 32: vethd03c384@if31: mtu 1500 state UP inet6 fe80::4c2d:67ff:feb4:f41a/64 scope link valid_lft forever preferred_lft forever 42: vethddcf3ca@if41: mtu 1500 state UP inet6 fe80::ac65:5cff:feb8:1bef/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 vethb9c14d5 proto kernel metric 256 pref medium fe80::/64 dev br-3d6bd8bed849 proto kernel metric 256 pref medium fe80::/64 dev veth9463436 proto kernel metric 256 pref medium fe80::/64 dev veth189cbc5 proto kernel metric 256 pref medium fe80::/64 dev veth2f19632 proto kernel metric 256 pref medium fe80::/64 dev veth980d6db proto kernel metric 256 pref medium fe80::/64 dev vethff64db8 proto kernel metric 256 pref medium fe80::/64 dev veth79b8970 proto kernel metric 256 pref medium fe80::/64 dev vethd03c384 proto kernel metric 256 pref medium fe80::/64 dev veth45dcd57 proto kernel metric 256 pref medium fe80::/64 dev vetha59ee55 proto kernel metric 256 pref medium fe80::/64 dev vethddcf3ca proto kernel metric 256 pref medium default via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra metric 1024 expires 65374sec 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 65374sec 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 == Global Protocols: -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported resolv.conf mode: stub Link 2 (ens3) Current Scopes: DNS Protocols: +DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Current DNS Server: 81.163.194.9 DNS Servers: 81.163.194.9 81.163.194.10 DNS Domain: a.customers.regiocloud.tech Link 3 (docker0) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Link 4 (br-3d6bd8bed849) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Link 6 (veth9463436) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Link 8 (veth2f19632) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Link 10 (veth980d6db) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Link 12 (veth189cbc5) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Link 14 (vethb9c14d5) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Link 16 (vethff64db8) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Link 20 (veth79b8970) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Link 28 (vetha59ee55) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Link 30 (veth45dcd57) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Link 32 (vethd03c384) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Link 42 (vethddcf3ca) Current Scopes: none Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported == /etc/resolv.conf (resolver stub) == # This is /run/systemd/resolve/stub-resolv.conf managed by man:systemd-resolved(8). # Do not edit. # # This file might be symlinked as /etc/resolv.conf. If you're looking at # /etc/resolv.conf and seeing this text, you have followed the symlink. # # This is a dynamic resolv.conf file for connecting local clients to the # internal DNS stub resolver of systemd-resolved. This file lists all # configured search domains. # # Run "resolvectl status" to see details about the uplink DNS servers # currently in use. # # Third party programs should typically not access this file directly, but only # through the symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a # different way, replace this symlink by a static file or a different symlink. # # See man:systemd-resolved.service(8) for details about the supported modes of # operation for /etc/resolv.conf. nameserver 127.0.0.53 options edns0 trust-ad search a.customers.regiocloud.tech == /run/systemd/resolve/resolv.conf (upstreams) == # This is /run/systemd/resolve/resolv.conf managed by man:systemd-resolved(8). # Do not edit. # # This file might be symlinked as /etc/resolv.conf. If you're looking at # /etc/resolv.conf and seeing this text, you have followed the symlink. # # This is a dynamic resolv.conf file for connecting local clients directly to # all known uplink DNS servers. This file lists all configured search domains. # # Third party programs should typically not access this file directly, but only # through the symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a # different way, replace this symlink by a static file or a different symlink. # # See man:systemd-resolved.service(8) for details about the supported modes of # operation for /etc/resolv.conf. nameserver 81.163.194.9 nameserver 81.163.194.10 search a.customers.regiocloud.tech == 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 -- resolvectl query -- tarballs.opendev.org: 2001:4800:7819:103:be76:4eff:fe03:e48f -- link: ens3 104.130.246.98 -- link: ens3 (static03.opendev.org) -- Information acquired via protocol DNS in 4.9ms. -- Data is authenticated: no; Data was acquired via local or encrypted transport: no -- Data from: network -- 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:fe53:13e1 metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.437077s #2 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.413046s #3 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.419075s -- curl -4 (3 attempts) -- #1 http=200 ip=104.130.246.98 t=0.419502s #2 http=200 ip=104.130.246.98 t=0.407209s #3 http=200 ip=104.130.246.98 t=0.419235s == 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::ac43:44fb STREAM 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 172.67.68.251 STREAM 172.67.68.251 DGRAM 172.67.68.251 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 -- resolvectl query -- galaxy.ansible.com: 172.67.68.251 -- link: ens3 104.26.1.234 -- link: ens3 104.26.0.234 -- link: ens3 2606:4700:20::681a:ea -- link: ens3 2606:4700:20::ac43:44fb -- link: ens3 2606:4700:20::681a:1ea -- link: ens3 -- Information acquired via protocol DNS in 4.1ms. -- Data is authenticated: no; Data was acquired via local or encrypted transport: no -- Data from: network -- 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:fe53:13e1 metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2606:4700:20::681a:1ea t=0.165082s #2 http=200 ip=2606:4700:20::ac43:44fb t=0.168959s #3 http=200 ip=2606:4700:20::681a:ea t=0.179820s -- curl -4 (3 attempts) -- #1 http=200 ip=172.67.68.251 t=0.170666s #2 http=200 ip=104.26.0.234 t=0.162922s #3 http=200 ip=104.26.1.234 t=0.159004s == 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 8094dfd823f4 tools: ip=no curl=no getent=/usr/bin/getent -- ip -6 addr / route -- 00000000000000000000000000000000 00 00000000000000000000000000000000 00 00000000000000000000000000000000 ffffffff 00000001 00000000 00200200 lo 00000000000000000000000000000001 80 00000000000000000000000000000000 00 00000000000000000000000000000000 00000000 00000002 00000000 80200001 lo 00000000000000000000000000000000 00 00000000000000000000000000000000 00 00000000000000000000000000000000 ffffffff 00000001 00000000 00200200 lo -- /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: '/run/systemd/resolve/resolv.conf' (legacy) # Overrides: [] target tarballs.opendev.org: 104.130.246.98 STREAM static03.opendev.org 104.130.246.98 DGRAM 104.130.246.98 RAW sh: 12: curl: not found v6 FAIL/unavailable sh: 15: curl: not found v4 FAIL/unavailable target galaxy.ansible.com: 104.26.1.234 STREAM galaxy.ansible.com 104.26.1.234 DGRAM 104.26.1.234 RAW 172.67.68.251 STREAM sh: 12: curl: not found v6 FAIL/unavailable sh: 15: curl: not found v4 FAIL/unavailable