Re: Correct way of setting the TCP max segment sizes for IPv4 and IPv6?

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Subject: Re: Correct way of setting the TCP max segment sizes for IPv4 and IPv6?
From: Slavko <linux@xxxxxxxxxx>
Date: Tue, 09 Apr 2024 22:04:41 +0000
In-reply-to: <20240409193300.2aef4ff7@localhost>
References: <20240408192441.657ac116@localhost> <3C74BD22-CFE3-444A-AFEC-C532D7F2AACB@slavino.sk> <20240409193300.2aef4ff7@localhost>

Dňa 9. apríla 2024 19:33:00 UTC používateľ "William N." <netfilter@xxxxxxxxxx> napísal:

>But how do you know what that limit is? What about the RFC?

RFC 9293, sect. 3.7.1

AFAIK main problem of too low MSS is CPU increase, using
IPv4 limit for both solves corner cases...

regards


-- 
Slavko
https://www.slavino.sk/

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