[ofa-general] [PATCH] IPoIB UD 4K MTU support

Shirley Ma mashirle at us.ibm.com
Thu Jan 31 02:15:56 PST 2008


Hello Roland,

> Even for the IPv4 case I think CM is OK: the two sides exchange the
> size of the message they can receive, so the not quite 64K MTU we
> support should be fine.  The current CM implementation handles pmtu
> etc when a remove system has a smaller receive side.

If pmtu is there, then there should be no problem for current CM. I
didn't pay attention to this.

Thanks
Shirley




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