Re: ipfw nat problem

In reply to: Eugene Grosbein : "Re: ipfw nat problem"
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From: Wojciech Puchar <wojtek_at_puchar.net>
Date: Wed, 31 Aug 2022 13:25:59 UTC


On Fri, 26 Aug 2022, Eugene Grosbein wrote:

> 26.08.2022 17:42, Wojciech Puchar wrote:
>
>> Anyway - with ip.forwarding on ssh still disconnect randomly. Just after much larger amount of data transmitted (like 10-100MB, not <1MB)
>>
>> Just on this server. Any ideas what may be wrong?
>
> Maybe you use ipfw nat (or natd) and forgot to disable TSO on external interface,
> so some packets get broken as TSO is not compatible with libalias.

Right. TSO. Now it's fixed.