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[OpenStack Infra <1549470@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.openstack.org/287073
Committed: https://git.openstack.org/cgit/openstack/networking-midonet/commit/?id=13e2fc56713d1af074248516ef635d824feaf92c
Submitter: Jenkins
Branch:    master

commit 13e2fc56713d1af074248516ef635d824feaf92c
Author: YAMAMOTO Takashi <yamamoto@xxxxxxxxxxxx>
Date:   Wed Mar 2 17:51:09 2016 +0900

    Add mtu argument to the interface driver plug_new
    
    To match with the latest Neutron.
    
    Closes-Bug: #1552135
    Closes-Bug: #1549470
    Related Neutron change: Ic091fa78dfd133179c71cbc847bf955a06cb248a
    Change-Id: I9a660922b1aa6826ec19696ee81abb1e9f11d6a4


** Changed in: networking-midonet
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1549470

Title:
  Neutron agents do not use network MTU

Status in networking-midonet:
  Fix Released
Status in neutron:
  Fix Released

Bug description:
  The Neutron agents do not use the MTU set in the network object for
  their interfaces. This prevents the L3 and DHCP agents from being
  compatible with networks with jumbo frames and it causes them to
  transmit packets larger than the network's MTU onto the network where
  they will be dropped instead of correctly fragmenting, generating an
  ICMP error; or, in the case of the DHCP agent, reducing the MSS for
  its traffic.

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