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Talk:Maximum segment size

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This is an old revision of this page, as edited by K001 (talk | contribs) at 11:00, 21 November 2006 (signed the comment, provided heading for the entry). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Why MSS is needed at all?

It would be nice if the article could point out why an MSS value is necessary, since we already have an MTU and a PMTU; isn't the MSS redundant? 195.56.53.118 22:32, 2 November 2006 (UTC)[reply]

Error in article: header size is 40 bytes for IPv4

Per section 18.4 of TCP/IP Illustrated Volume 1, headers total 40 bytes with IPv4. 20 bytes for IP, 20 bytes for TCP, so MSS should be MTU-40.

I've never contributed to Wikipedia, and I don't know anything about IPv6, so I can't say whether that part of the article is accurate or not, so I haven't made an edit. — Preceding unsigned comment added by Tomlogic (talk • contribs) 22:38, 7 November 2006 (UTC)[reply]

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