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Re: 求助! 關_語音聊天 behind NAT



Thank you so much for your help!
I finally gave up ipchains, and switched to iptables using kernel-2.4.18.
Then, I tried the NewNAT kernel patch on http://roeder.goe.net/~koepi/, which
including ip_conntrack_h323, and ip_nat_h323 modules.  
Also, I recompiled the latest iptables, as required.

After that, my netmeeting behind NAT works after supplying some port 
forwarding rules.

Surprisingly, my V2 Communicator simply works too! (though I am still not
sure what protocol and which port number it uses.)
Maybe it's because of the patched version of kernel and iptables.

Btw, I really enjoy the discussion in debian-gb ML, through which I am
able to learn more, and also get quick response.

On Wed, May 29, 2002 at 10:25:15AM -0500, Alex Lau wrote:
> 我不知你用甚麼辦法找出proprietary socket 的 standard (most of
> them won't show you how the socket is bind or anything ) 但
> 你可nmap找出port number. Kernel module 的基本不太困難, 亦不簡單,
> 主要是module上有什麼功能, 如你能reverse engineer他們的socket call
> 應該可以找到答案. 這是一些link由google.com找到的希望有幫助, 我很久
> 沒有Develope與Kernel有關的工作, 亦不太清楚masq module的方向, 你可
> email下例的Developer及debian-devel@lists.debian.org 他們對Kernel
> 會有比較深入的認識.
> http://user.rli.net/kevin/masq.html
> http://dplay-masq.sourceforge.net/faq.html
> http://www.thelinuxreview.com/howto/IP-MASQ/x2135.htm
> http://netmeetingmasq.sourceforge.net/
> Good luck
> Alex

-- 
regards,

ZM 
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 Exchange Directory service which failed to start because of the following
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