nanog mailing list archives

Re: Internet Exchanges supporting jumbo frames?


From: Nick Hilliard <nick () foobar org>
Date: Wed, 09 Mar 2016 20:28:07 +0000

Mikael Abrahamsson wrote:
On all platforms I've configured and connected to an IXP, they would all
be configured by setting max L2 MTU on the main interface, and then you
configure whatever needed IPv4 and IPv6 L3 MTU on the subinterface.

iirc, we had problems with a bunch of ios based platforms.  It worked
fine on junos / xr platforms.  I share your surprise that this could
even have caused a problem, but it did.

Nick


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