Hi Simon, I really appreciate your reply. I redrew the synthetic Internet and it is here: http://img4.imageshack.us/img4/6218/2placessametimec.gif Questions: 1- Can the blue router be replaced by a simple switch ? It appears to me that it is only being used as a switch. 2- What is the TCP/IP gateway IP for the computer running GnuGK and STUN ? 3- On the GK and STUN computer, I did not understand what is 192.168.1.2 ? I really do want to put Skype into the museum, but things are a bit complicated with configuring gk.ini and being able to test and debug with a synthetic Internet would be great. My GnuGK will be at a remote location and I need to debug on a desk. Regards, Earl Simon Horne wrote: > Earl > > Honestly neither of the configs is quite right. > > This is the setup I have > > 3 routers (1 fixed 2 wireless) 1 PC 2 Laptops > > LAN1 (simulating Public internet) > Private 192.168.1.x > Public x.x.x.x > > PC with 2 IP addresses > 192.168.1.2 > 192.168.1.3 > (gatekeeper + stun server, Gatekeeper home 192.168.1.3) > > LAN2 (office 1 subNAT of LAN1) > Public 192.168.1.10 > Private 192.168.2.x > > LAN3 (office 2 subNAT of LAN2) > Public 192.168.1.11 > Private 192.168.20.x > > I simply move the laptops around on the different LANs to test. > > > Simon > > > > > -----Original Message----- > From: Earl [mailto:Large.Files@xxxxxxx] > Sent: Monday, 9 November 2009 10:43 PM > To: GNU Gatekeeper Users > Subject: synthetic Inet on desk_2 places at same time > > Hi, > > It is difficult in trouble shooting GK and EP problems to be > in 2 places at the same time. > > So I thought why not take 2 or 3 routers and build a synthetic > Internet on the desktop? It should have double NAT between > EPs. > > I have 2 ideas and need help and advice from networking Gurus. > > My ideas are at: > > idea 1: > http://img121.imageshack.us/img121/6889/2placessametime.gif > > and > > idea 2: > http://img121.imageshack.us/img121/5373/2placessametimeb.gif > > Any helpful comments and suggestions would be appreciated. > > Regards, Earl ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_name=openh323gk-users Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/