Re: Networking messed up, bad checksum, incorrect length

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Carlos Velasco <[email protected]> wrote:
> 
>> netfilter will see the jumbo frames rather than the individual packets.
> 
> I wonder if this could affect the TCP stateful tracking of netfilter
> making the ACK drops I see.

It shouldn't if netfilter is behaving correctly.  The whole point of
TSO is that the packet is an otherwise valid TCP/IP packet.  The only
thing special about it is that it exceeds the MTU of the output device.

That's what allows us to implement TSO without touching all parts of
the networking stack.

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux