Adjust Maximum Segment Size?

Alexander Motin mav at mavhome.dp.ua
Tue May 27 18:34:52 UTC 2008


Stefan Lambrev wrote:
>> Yes, You can with ng_tcpmss
> Isn't it doable only with ipfw/divert when using ng_tcpmss?
> I have and some concerns about performance too ..

There are several ways to inject packet to ng_tcpmss:
  - ipfw + divert + ng_ksocket. It should be faster then usual 
user-level implementation
  - ipfw + netgraph as described in ng_tcpmss(4)
  - use ng_tcpmss directly in some complicated netgraph setup. For 
example, mpd is able to use it. This is probably the fastest and easiest 
way, but only for some setups.

-- 
Alexander Motin


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