Hello, Thanks for the info. Of course it brings up another question. Where is the Documentation on this particular Multicast address? According to IANA this address is in a reserved range. From: http://www.iana.org/assignments/multicast-addresses 234.000.000.000-238.255.255.255 Reserved [IANA] Thanks Bill -----Original Message----- From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx] Sent: Tuesday, October 25, 2005 10:11 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Question About Multicast Address http://www.ISAserver.org Disable the H.323 Filter. -----Original Message----- From: William Holmes [mailto:wtholmes@xxxxxxxxxxxxxx] Sent: Monday, October 24, 2005 8:40 PM To: [ISAserver.org Discussion List] Subject: [isalist] Question About Multicast Address http://www.ISAserver.org Hello, My ISA server attempting connections to 235.80.63.83 port 0 from its external interface. This is a multicast address. I have been trying to track down to process that is initiating this connection. Does anyone have an idea of what might be attempting this connection? It's being blocked by my default enterprise rule. Thanks Bill ------------------------------------------------------ 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 ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@xxxxxxxxxxxxx All mail to and from this domain is GFI-scanned. ------------------------------------------------------ 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 ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: wtholmes@xxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@xxxxxxxxxxxxx
