Wilson Kwok wrote: > Tom, > > 1. I asked the vendor that they had setup this video conference software in > others company was no problem with NATed. > > 2. Becuase the video conference software can use web-interface for > client login , so server side required Windows IIS for it, the default > port number is 8080 that was no problem access from my home, but changed > to 3001 that cannot access web-interface from my home, even I changed > a.b.c.105 to 3001 port was same problem, and I asked our ISP they said > do not block any ports. > > I think something blocked 3001 port ... (I think no need ask them for > document)
Okay, On your firewall: a) tcpdump -nvvi eth1 port 3001 b) try to connect What do you see from tcpdump? If you see packets from tcpdump, then repeat, specifying eth0 in the tcpdump command. What do you see there? -Tom -- Tom Eastep \ Nothing is foolproof to a sufficiently talented fool Shoreline, \ http://shorewall.net Washington USA \ [EMAIL PROTECTED] PGP Public Key \ https://lists.shorewall.net/teastep.pgp.key
signature.asc
Description: OpenPGP digital signature
------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________ Shorewall-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/shorewall-users
