Many known issues for VPN with DSL routers. Most are a result of needing a firmware update so the router handles the GRE packets properly. Best Regards, Dan Bartley -----Original Message----- From: Chris H [mailto:ntpro@xxxxxxxxxx] Sent: Friday, February 13, 2004 16:00 To: [ISAserver.org Discussion List] Subject: [isalist] VPN Dropping Every 30 Seconds http://www.ISAserver.org I have set up a dozen of these but this one refuses to let anyone connect for more than 30 seconds. What is different is this one is behind a 3com dsl router. internal nic --> 10.49.4.2 no def gateway external nic --> 192.168.1.100 (static) --> dsl router 192.168.1.1 --> PPoE to ISP (dhcp) 192.168.0.0 range not in LAT any ideas? ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: bartleyd@xxxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')