LAGG and Jumbo Frames

[Robert Blayzor]

If your lag interface is up, what’s not working?

Does something like this work?

ping -D -s 8972 <ip L2 adjacent host>


and then this not?

ping -D -s 8972 <gateway>



If your firewall is on the LAN side supporting jumbo frames ok, but not WAN side, then the router will have to fragment all of the packets. (unless DF bit is set of course). 

--
Robert
inoc.net!rblayzor
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> On Sep 19, 2016, at 3:23 PM, Dean E. Weimer <dweimer at dweimer.net> wrote:
> 
> Does anyone see an issue with the Jumbo Frames setup above, or are Jumbo Frames not supported correctly in a LACP Aggregate configuration.