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. [EMAIL PROTECTED], 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 PROTECTED] 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 -- "The Microsoft Exchange Information Store service depends on the Microsoft Exchange Directory service which failed to start because of the following error: The operation completed successfully." -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] -- | This message was re-posted from [email protected] | and converted from gb2312 to big5 by an automatic gateway. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
