Re: [PATCH] ipv4: mitigate an integer underflow when comparing tcptimestamps

[David Miller]

From: Eric Dumazet <eric.dumazet@xxxxxxxxx>
Date: Sun, 14 Nov 2010 09:52:25 +0100

> Really, if you have multiple clients behind a common NAT, you cannot use
> this code at all, since NAT doesnt usually change TCP timestamps.

NAT is %100 incompatible with TW recycling, full stop.

There is no maybe, or maybe not.

If you are behind NAT you must not turn this feature on, ever.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/