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[Bug 1450066] Re: IPv6 hop limit set to 0

 

This is a candidate for SRU.

** Also affects: network-manager (Ubuntu Vivid)
   Importance: Undecided
       Status: New

** Changed in: network-manager (Ubuntu Vivid)
       Status: New => Triaged

** Changed in: network-manager (Ubuntu Vivid)
   Importance: Undecided => High

** Changed in: network-manager (Ubuntu)
       Status: Confirmed => Triaged

** Changed in: network-manager (Ubuntu)
   Importance: Undecided => High

** Changed in: network-manager (Ubuntu)
     Assignee: (unassigned) => Mathieu Trudel-Lapierre (mathieu-tl)

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https://bugs.launchpad.net/bugs/1450066

Title:
  IPv6 hop limit set to 0

Status in network-manager package in Ubuntu:
  Triaged
Status in network-manager source package in Vivid:
  Triaged

Bug description:
  On upgrading from Ubuntu 14.10 to 15.04 I found that my IPv6
  networking no longer worked. It turned out that this was because my
  hop limit was set to zero:

  # sysctl -a | fgrep eth0.hop_limit
  net.ipv6.conf.eth0.hop_limit = 0

  which in turn seems to have been cause by a known problem in the
  network manager:

  https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=756534
  https://bugzilla.gnome.org/show_bug.cgi?id=737252

  Since this has already been fixed in the GNOME project, can Ubuntu
  15.04 please take the upstream fix?

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References