That means that your packet filter could not be established. This is caused by providing incorrect IP address or some filter that breaks some packet filtering "rule". It happened to me when I specified internal IP pointing to the external interface. Play with the filter until you stop receiving this event. Tom -----Original Message----- From: jasan52@xxxxxxxxxxx [mailto:jasan52@xxxxxxxxxxx] Sent: Monday, May 13, 2002 4:40 PM To: [ISAserver.org Discussion List] Subject: [isalist] Packet Filter in Event Viewer http://www.ISAserver.org My Isa in event viewer producing continously an error that " The Isa server services can not create a packet filter" do i know what can i do for that. ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tomerm1@xxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')