Nevermind...disabled the default ICMP filters...created a new one that included all types and fixed code 0...works like a charm now. Very odd :/ Brian W. Rogers MCSE, MCT, MCP Client/Server Network Developer Tree of Life Corporation <mailto:rogersb@xxxxxxxxxxxxxx> rogersb@xxxxxxxxxxxxxx office: (904)940-2152 mobile: (904)806-7173 -----Original Message----- From: Rogers, Brian [mailto:RogersB@xxxxxxxxxxxxxx] Sent: Tuesday, June 18, 2002 1:41 PM To: [ISAserver.org Discussion List] Subject: [isalist] cannot ping external interface of ISA server http://www.ISAserver.org All of the default ICMP* ~allow~ packet filters are enabled...yet I still cannot get a ping reply from the external interface of the ISA server. What really obvious thing am I missing here? :/ ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: rogersb@xxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')