Re: strange mtu warnings

From: Scot Hetzel <swhetzel_at_gmail.com>
Date: Wed, 10 Aug 2005 11:03:05 -0500
On 8/9/05, David J. Orman <david.orman_at_corenode.com> wrote:
> Hi again,
> 
> This problem only started happening since upgrading from 5.4-p6 to
> 6-beta2 on one of my test firewalls.
> 
> Aug  9 11:25:46 firewall1 kernel: bridge0: MTU mismatch, frame length
> 1514 exceeds 1500 on sis1
> Aug  9 11:26:14 firewall1 last message repeated 223 times
> Aug  9 11:26:14 firewall1 kernel: bridge0: MTU mismatch, frame length
> 1514 exceeds 1500 on sis0
> Aug  9 11:26:15 firewall1 kernel: bridge0: MTU mismatch, frame length
> 1514 exceeds 1500 on sis1
> 

> All three are MTU 1500, so is this a bug or? Any possible solutions?
> 
Don't know if it is a bug, but you could try setting the mtu to 1514
and see if this fixes the problem.

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Received on Wed Aug 10 2005 - 14:03:06 UTC

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