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Message #47279
[Bug 1549470] Re: Neutron agents do not use network MTU
this affects midonet interface driver resides in networking-midonet.
** Also affects: networking-midonet
Importance: Undecided
Status: New
** Changed in: networking-midonet
Importance: Undecided => Low
** Changed in: networking-midonet
Status: New => In Progress
** Changed in: networking-midonet
Milestone: None => 2.0.0
** Changed in: networking-midonet
Assignee: (unassigned) => YAMAMOTO Takashi (yamamoto)
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https://bugs.launchpad.net/bugs/1549470
Title:
Neutron agents do not use network MTU
Status in networking-midonet:
In Progress
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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References