== date == 2026-06-12T07:20:21+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:feec:9329/64 scope global dynamic mngtmpaddr valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:feec:9329/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 state DOWN inet6 fe80::f48b:18ff:fe6c:4317/64 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 docker0 proto kernel metric 256 linkdown pref medium default via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra metric 1024 expires 65407sec 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 65407sec hoplimit 255 pref medium == ip -4 route show default == default via 10.128.7.1 dev ens3 == sysctl accept_ra / forwarding == /bin/bash: line 18: sysctl: command not found /bin/bash: line 18: sysctl: command not found /bin/bash: line 18: sysctl: command not found == resolvectl status == resolvectl not installed == 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:feec:9329 metric 1024 hoplimit 255 pref medium -- ip -4 route get 2001:4800:7819:103:be76:4eff:fe03:e48f -- Error: inet prefix is expected rather than "2001:4800:7819:103:be76:4eff:fe03:e48f". -- curl -6 -- http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.421709s -- curl -4 -- curl: (28) Connection timed out after 10000 milliseconds http=000 ip= t=10.001026s curl -4 FAILED == target: galaxy.ansible.com == -- getent ahosts (families glibc returns) -- 2606:4700:20::681a:1ea STREAM galaxy.ansible.com 2606:4700:20::681a:1ea DGRAM 2606:4700:20::681a:1ea RAW 2606:4700:20::ac43:44fb STREAM 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 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::681a:1ea -- 2606:4700:20::681a:1ea from :: via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra src 2a13:1a81:8000:3124:f816:3eff:feec:9329 metric 1024 hoplimit 255 pref medium -- ip -4 route get 2606:4700:20::681a:1ea -- Error: inet prefix is expected rather than "2606:4700:20::681a:1ea". -- curl -6 -- http=200 ip=2606:4700:20::681a:1ea t=0.230733s -- curl -4 -- http=200 ip=104.26.0.234 t=0.189108s == 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 == traceroute6 to first target == traceroute to tarballs.opendev.org (2001:4800:7819:103:be76:4eff:fe03:e48f), 30 hops max, 80 byte packets 1 * 2 2a13:1a81:8000::2 (2a13:1a81:8000::2) 6.592 ms 3 2a13:1a81:0:2004::2 (2a13:1a81:0:2004::2) 7.264 ms 4 2a13:3640::2:3:a (2a13:3640::2:3:a) 8.302 ms 5 2001:1438:300:8f7::1 (2001:1438:300:8f7::1) 9.502 ms 6 2001:1438::62:214:42:217 (2001:1438::62:214:42:217) 13.943 ms 7 mcn-b5-link.ip.twelve99.net (2001:2035:0:bba::1) 18.241 ms 8 mcn-b9-link.ip.twelve99.net (2001:2034:a:292::) 29.132 ms 9 ffm-bb1-link.ip.twelve99.net (2001:2034:a:166::) 17.307 ms 10 * 11 rest-bb1-v6.ip.twelve99.net (2001:2034:1:73::1) 103.627 ms 12 * 13 2001:550:0:1000::9a36:286e (2001:550:0:1000::9a36:286e) 130.112 ms 14 * 15 * 16 2001:550:0:1000::9a36:1d86 (2001:550:0:1000::9a36:1d86) 141.266 ms 17 * 18 rackspace-ic-302090.ip.twelve99-cust.net (2001:2035:0:7da::2) 129.189 ms 19 2001:4800:800:c9:c10::1 (2001:4800:800:c9:c10::1) 128.354 ms 20 2001:4800:800:5000:171:a:1:0 (2001:4800:800:5000:171:a:1:0) 128.291 ms 21 static03.opendev.org (2001:4800:7819:103:be76:4eff:fe03:e48f) 129.367 ms !X == docker / buildkit IPv6 config == -- docker info (IPv6 lines) -- (no IPv6 lines) -- /etc/docker/daemon.json -- (absent) -- docker network inspect bridge (EnableIPv6 + IPAM) -- "Name": "bridge", "EnableIPv6": false, "Subnet": "172.17.0.0/16", "Gateway": "172.17.0.1" "Subnets": { -- docker buildx ls -- NAME/NODE DRIVER/ENDPOINT STATUS BUILDKIT PLATFORMS default* docker \_ default \_ default running v0.30.0 linux/amd64 (+4) == container netns exec probe (default bridge) == using local image 7d78fee1e765 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