== date == 2026-06-18T21:14:58+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:fe04:887a/64 scope global dynamic mngtmpaddr valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe04:887a/64 scope link valid_lft forever preferred_lft forever 4: br-10d5681ed7b3: mtu 1500 state UP inet6 fe80::42:a5ff:fe4c:79ea/64 scope link valid_lft forever preferred_lft forever 6: vethe5ef3ee@if5: mtu 1500 state UP inet6 fe80::ac4a:57ff:fea2:d6f3/64 scope link valid_lft forever preferred_lft forever 8: vethb040fad@if7: mtu 1500 state UP inet6 fe80::8c28:c1ff:fefd:e406/64 scope link valid_lft forever preferred_lft forever 10: veth443bef9@if9: mtu 1500 state UP inet6 fe80::c8e4:9aff:fe5c:3f54/64 scope link valid_lft forever preferred_lft forever 12: veth75980da@if11: mtu 1500 state UP inet6 fe80::cc69:20ff:feb4:d447/64 scope link valid_lft forever preferred_lft forever 16: vethab92831@if15: mtu 1500 state UP inet6 fe80::38c0:31ff:fe6a:27b4/64 scope link valid_lft forever preferred_lft forever 18: veth0b0bf0c@if17: mtu 1500 state UP inet6 fe80::1031:86ff:fe4e:11fb/64 scope link valid_lft forever preferred_lft forever 20: vethda5aa19@if19: mtu 1500 state UP inet6 fe80::f8dd:ccff:fe07:ab2/64 scope link valid_lft forever preferred_lft forever 32: vethcc346bd@if31: mtu 1500 state UP inet6 fe80::60e0:caff:fef1:409b/64 scope link valid_lft forever preferred_lft forever 34: veth4b214bf@if33: mtu 1500 state UP inet6 fe80::6420:b1ff:fe00:e7a6/64 scope link valid_lft forever preferred_lft forever 36: vethdccdfbd@if35: mtu 1500 state UP inet6 fe80::d425:abff:fe7b:7f90/64 scope link valid_lft forever preferred_lft forever 42: veth748814e@if41: mtu 1500 state UP inet6 fe80::a894:b9ff:fe5b:1a95/64 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-10d5681ed7b3 proto kernel metric 256 pref medium fe80::/64 dev vethb040fad proto kernel metric 256 pref medium fe80::/64 dev vethe5ef3ee proto kernel metric 256 pref medium fe80::/64 dev veth0b0bf0c proto kernel metric 256 pref medium fe80::/64 dev veth443bef9 proto kernel metric 256 pref medium fe80::/64 dev vethab92831 proto kernel metric 256 pref medium fe80::/64 dev veth75980da proto kernel metric 256 pref medium fe80::/64 dev vethda5aa19 proto kernel metric 256 pref medium fe80::/64 dev vethcc346bd proto kernel metric 256 pref medium fe80::/64 dev veth4b214bf proto kernel metric 256 pref medium fe80::/64 dev vethdccdfbd proto kernel metric 256 pref medium fe80::/64 dev veth748814e proto kernel metric 256 pref medium default via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra metric 1024 expires 65209sec 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 65209sec 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) -- 104.130.246.98 STREAM static03.opendev.org 104.130.246.98 DGRAM 104.130.246.98 RAW -- curl -6 (3 attempts) -- curl: (7) Couldn't connect to server #1 http=000 ip= t=0.004336s #1 curl -6 FAILED curl: (7) Couldn't connect to server #2 http=000 ip= t=0.003220s #2 curl -6 FAILED curl: (7) Couldn't connect to server #3 http=000 ip= t=0.002913s #3 curl -6 FAILED -- curl -4 (3 attempts) -- curl: (28) Connection timed out after 10001 milliseconds #1 http=000 ip= t=10.001516s #1 curl -4 FAILED #2 http=200 ip=104.130.246.98 t=0.429304s #3 http=200 ip=104.130.246.98 t=0.444399s == 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 104.26.0.234 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 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:fe04:887a metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2606:4700:20::ac43:44fb t=0.181350s #2 http=200 ip=2606:4700:20::ac43:44fb t=0.178422s #3 http=200 ip=2606:4700:20::ac43:44fb t=0.186948s -- curl -4 (3 attempts) -- #1 http=200 ip=104.26.0.234 t=0.167120s #2 http=200 ip=104.26.0.234 t=0.176538s #3 http=200 ip=104.26.0.234 t=0.195126s == 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 7332be9df99c 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: 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