You can't ping into the LAT from the External network. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/authors/harrison/ ----- Original Message ----- From: "Chhatwal, Raminder S." <RChhatwal@xxxxxxxxxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Thursday, November 29, 2001 14:10 Subject: [isalist] Re: can't ping out? http://www.ISAserver.org Hi all, I am using ISA in dedicated firewall mode. I need to allow certain external machines (IP addresses) to be able to ping / get to a internal machine. It will be a great help if somebody could point out the configuration required. Thanks Rami -----Original Message----- From: HOTMAIL [mailto:miken05@xxxxxxxxxxx] Sent: Thursday, November 29, 2001 5:04 PM To: [ISAserver.org Discussion List] Subject: [isalist] Re: can't ping out? http://www.ISAserver.org you have to allow ICMP Outbound Traffic? ----- Original Message ----- From: Mike Chyril <mailto:Mike@xxxxxxxxxx> To: [ISAserver.org Discussion List] <mailto:isalist@xxxxxxxxxxxxx> Sent: Friday, November 30, 2001 10:56 AM Subject: [isalist] can't ping out? http://www.ISAserver.org Behind isa server using nat.. why can't I ping out from my clients? Thanks! Mike Chyril MCSE Systems Administrator Spectra Computer Services 1-59 Scurfield Bvld. Winnipeg, Manitoba Canada R3Y 1V2 Phone: 204.489.9790 Ext.215 Fax: 204.488.5667 mike@xxxxxxxxxxxxxxxxxxxxx ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: miken05@xxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: rchhatwal@xxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')