I have successfully tried multiple gateways on 1 IP using NAT32e and Draytek routers on a few ISPs. In the case of certain ISPs who have recently turned off PING and TRACERT, we find that after a period of internet inactivity or when there is no response from a NIST server (Internet Time Server) to update the clock of the Router or when a temporary increase in latency of the net occurs, the incoming packets to the router are blocked in it's entirety requiring a power on reset of the router for normalcy. When the router enters this blocking mode, none of the NATed machines can access the net, and the NATed gateway's(GW) RRQ reaches the GK and the GK registers the GW and sends the RCF which does not reach the GW. Hence the GW repolls the GK and a racing condition occurs. I have OverwriteEPOnSameAddress enabled. Latest CVS v2.07, latest PWlib/OpenH323 lib from sf.net - OpenH323gk on Win98. Sample part of INI file:- [RoutedMode] GKRouted=1 H245Routed=0 CallSignalPort=0 AcceptNeighborsCalls=0 AcceptUnregisteredCalls=1 DropCallsByReleaseComplete=1 SendReleaseCompleteOnDRQ=1 SupportNATedEndpoints=1 Q931PortRange=20000-20020 H245PortRange=30000-30010 ConnectTimeout=24000 [RasSrv::LRQFeatures] NeighborTimeout=2 ForwardHopCount=2 IncludeDestinationInfoInLCF=1 CiscoGKCompatible=1 [RasSrv::RRQFeatures] AcceptGatewayPrefixes=1 OverwriteEPOnSameAddress=1 [RasSrv::ARQFeatures] ArjReasonRouteCallToSCN=1 ArjReasonRouteCallToGatekeeper=1 CallUnregisteredEndpoints=1 RemoveTrailingChar=# [CallTable] GenerateNBCDR=1 GenerateUCCDR=0 DefaultCallTimeOut=1800 Regards, Ap.Muthu ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ _______________________________________________ List: Openh323gk-users@lists.sourceforge.net Archive: http://sourceforge.net/mailarchive/forum.php?forum_id?49 Homepage: http://www.gnugk.org/
