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Re: ssh's "bad packet length" vs. SACK and IPsec

> While those two patches makes the whole thing happy, I think we should
> re-visit the path MTU discovery code to be more efficient.  In the case
> of blackholes for instance, we should make use of icmp_mtudisc's clever
> table.  And I still think we should act on ICMP Need Fragment messages
> immediately.

there are some reasons not to act on icmp messages immediately.

> I'd appreciate if someone with TCP and possibly SACK knowledge would
> confirm my analysis and the correctness of the patch I suggest.
> Otherwise I'll commit sometime later...

although i don't claim that i'm an expert of these area,
these analysis and patches seem correct to me.


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