http://www.eventid.net/display.asp?eventid=15103&source= John T -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Krisna keo Sent: Wednesday, February 28, 2007 9:57 PM To: isalist@xxxxxxxxxxxxx Subject: [isalist] ISA Server dected a land attack - urgent http://www.ISAserver.org Dear All, I got the distubance from Ms ISA 2004 warning in Event View every one minute. The external NIC is received the dynamic IP address from ISA throw ADSL line as the default gateway to internet. -------------------------------- Event Type: Warning Event Source: Microsoft Firewall Event Category: None Event ID: 15103 Date: 3/1/2007 Time: 12:45:18 PM User: N/A Computer: FIREWALL Description: ISA Server detected a land attack on Internet Protocol (IP) address 255.255.255.255. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. -------------------------------- Your help would be highly appreciated. Thanks Krisna