[Bug 1167073] [NEW] nova-network should increase nf_conntrack_max

Wed Apr 10 00:06:38 UTC 2013

Public bug reported:

We ran into trouble when net.netfilter.nf_conntrack_count was exhausted
by the system default of net.netfilter.nf_conntrack_max (65536).  As the
typical use scenario for Nova can easily exhaust that, nova-network
should probably set a more reasonable default, like 2097152.

Version: 2012.2.1+stable-20121212-a99a802e-0ubuntu1.4~cloud0 (from
cloud-archive)

** Affects: nova (Ubuntu)
     Importance: Undecided
         Status: New

** Tags: canonistack prodstack

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https://bugs.launchpad.net/bugs/1167073

Title:
  nova-network should increase nf_conntrack_max

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