Bryan Albright wrote:
On 09/01/05 at 11:08AM, Chuck Swiger wrote:

Bryan Albright wrote:
[ ... ]

fxp0: discard oversize frame (ether type 800 flags 3 len 1573 > max 1514)
fxp0: discard oversize frame (ether type 800 flags 3 len 1533 > max 1514)
fxp0: discard oversize frame (ether type 5555 flags 3 len 1520 > max 1514)
fxp0: discard oversize frame (ether type 800 flags 3 len 1564 > max 1514)

I have 2 NICs in my machine, both intel etherexpress pro:

Try setting an mtu of 1450 or so. You can add that to the ifconfig lines in /etc/rc.conf, or run "ifconfig fxp0 mtu 1400" directly.



I've tried to do that, but the fxp cards do not seem to allow
modifying the mtu settings.  It does have the capability of modifying
the vlanmtu, but I don't know if this will affect/help this issue.


Isn't this message being generated when the router sends a packet that exceeds fxp0's MTU, so... the solution is to tune the router's MTU, rather than fxp0? I am admittedly just guessing, but intuitively that seems right.

--
Greg Barniskis, Computer Systems Integrator
South Central Library System (SCLS)
Library Interchange Network (LINK)
<gregb at scls.lib.wi.us>, (608) 266-6348
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