[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
*** This bug is a duplicate of bug 1447715 *** https://bugs.launchpad.net/bugs/1447715 This was fixed via update to isc-dhcp in bug 1633479. Please see that bug for the specific isc-dhcp version number needed to fix the bug. ** This bug has been marked a duplicate of bug 1447715 dhclient -6: Can't bind to dhcp address: Cannot assign requested address -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
@jacob11, I understand your frustration. All I can do is fix the bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
I have no idea why are you having two bugs for the same issue open. The other bug has been reported over 16 months ago, yet made it into LTS release. Oneliner patch, fixed upstream, 16 month ago. Can we expect the thing released before the long term support is over for Xenial? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
This is being worked in bug 1447715. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
Still broken in LTS with 0.8.10ubuntu1.1. Sigh. A oneliner patch. Long term suckage. Fix it, ridiculous. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
How does one get 0.8.11 for ubuntu 16.04? dpkg -l|grep ifupdown returns 0.8.10ubuntu1 and I still have this issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
0.8.11 is out now in Ubuntu and has these fixes. Ubuntu 16.04 LTS is now released with this bug in there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
The attachment "ipv6-wait-properly-for-link-local-address-to-go-through- dad.patch" seems to be a patch. If it isn't, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team. [This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.] ** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
In case 0.8.11 is not released on time, here is the patch from Debian. ** Patch added: "ipv6-wait-properly-for-link-local-address-to-go-through-dad.patch" https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+attachment/4607332/+files/ipv6-wait-properly-for-link-local-address-to-go-through-dad.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
** Changed in: ifupdown (Ubuntu) Status: Confirmed => Triaged ** Changed in: ifupdown (Ubuntu) Importance: Undecided => High ** Changed in: ifupdown (Ubuntu) Milestone: None => ubuntu-16.04 ** Tags added: rls-x-incoming -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
The patch has been accepted upstream: https://anonscm.debian.org/cgit /collab- maint/ifupdown.git/commit/?id=bfca5654959d27603eb50747d9998b92f1d7eb41 Version 0.8.11 should be released soon which should fix this issue. Ubuntu can then fetch this from upstream. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
I have sent a patch for this upstream to Debian. Waiting for it to get accepted. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
I just ran into the same issue on a 16.04 system in a IPv6-only network. My network configuration looks like this: auto eno1 iface eno1 inet6 dhcp The fix posted by Graham works for me. After modifying that line I succesfully get DHCPv6 after a clean reboot. ** Changed in: ifupdown (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543352 Title: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1543352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1543352] Re: inet6 dhcp doesn't wait for link-local address to leave tentative - dhclient fails to bind
Adding '-tentative' to the ip call in /lib/ifupdown/wait-for-ll6.sh
corrects this issue for me:
--- /lib/ifupdown/wait-for-ll6.sh.old 2016-02-08 23:58:02.341820711 +
+++ /lib/ifupdown/wait-for-ll6.sh 2016-02-09 00:01:18.128000560 +
@@ -4,7 +4,7 @@
delay=${IF_LL_INTERVAL:-0.1}
for attempt in $(seq 1 $attempts); do
- lladdress=$(ip -6 -o a s dev "$IFACE" scope link)
+ lladdress=$(ip -6 -o a s dev "$IFACE" scope link -tentative)
if [ -n "$lladdress" ]; then
attempt=0
break
(-tentative is "only list addresses which are not in the process of duplicate
address detection currently")
--
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https://bugs.launchpad.net/bugs/1543352
Title:
inet6 dhcp doesn't wait for link-local address to leave tentative -
dhclient fails to bind
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