yahoo-eng-team team mailing list archive

[Ihar Hrachyshka <1556182@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

In Mitaka, new networks are now created with default 1500 mtu (minus
tunneling overhead). But for old networks, mtu value is left intact,
meaning they are still affected by MTU mismatch issues. We should
migrate those resources to use a saner value for the attribute.

** Affects: neutron
     Importance: Medium
     Assignee: Ihar Hrachyshka (ihar-hrachyshka)
         Status: Confirmed


** Tags: linuxbridge ovs

** Changed in: neutron
     Assignee: (unassigned) => Ihar Hrachyshka (ihar-hrachyshka)

** Changed in: neutron
       Status: New => Confirmed

** Changed in: neutron
   Importance: Undecided => Medium

** Tags added: linuxbridge ovs

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https://bugs.launchpad.net/bugs/1556182

Title:
  Migrate networks with MTU = 0 to a more reasonable value (1500?)

Status in neutron:
  Confirmed

Bug description:
  In Mitaka, new networks are now created with default 1500 mtu (minus
  tunneling overhead). But for old networks, mtu value is left intact,
  meaning they are still affected by MTU mismatch issues. We should
  migrate those resources to use a saner value for the attribute.

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