Jon Grimm wrote:
>
> "David S. Miller" wrote:
> >
> > From: Sridhar Samudrala <sri@xxxxxxxxxx>
> > Date: Wed, 8 Jan 2003 15:04:53 -0800 (PST)
> > Sigh... I guess the new argument to ip_queue_xmit() is the least
> > intrusive.
>
> I hate to mention it, but there is at least one other alternative (to
> complete the picture) that is to chunk up the messages into their
> smallest fragment and then bundle these chunks up to the MTU allowable
> packet.
> This however does each up space in the packet for each chunk header and
> require more processing at the other end to reassemble the records.
>
> IIRC, this is what OpenSS7s SCTP does, while the KAME SCTP manually
> controls the DF bit as per Sridhar's suggestion. There are tradeoffs
> in either approach.
Jon, from the performance standpoint, that would be the least
preferred approach, right? Also, adding the argument to ip_queue_xmit()
would at least be a general solution for other possible protocols,
raw apps, etc or features that might want to make use of it..
(heaven forbid ;))..
thanks,
Nivedita
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