Ok, I figured it out, I had to increase the connection limit to 10001 (up one) for the TCP/IP connections. -Wayne _____ From: Wayne Berry [mailto:wayne@xxxxxxxxxx] Sent: Wednesday, June 22, 2005 10:03 AM To: [ISAserver.org Discussion List] Subject: [isalist] Event Viewer Error 21171 http://www.ISAserver.org Can anyone help me with this error? In addition I would like to know where the ISA errors are documented, I always seem to be looking for documentation about an error and can?t seem to find it. Or, maybe ISA 2004 is so new there is no documentation? Nothing Here: http://support.microsoft.com/search/default.aspx?qu=21171 Two Hits Here: http://www.google.com/search?hl=en <http://www.google.com/search?hl=en&lr=&biw=1131&q=21171+%22The+VPN+connecti on+attempt%22> &lr=&biw=1131&q=21171+%22The+VPN+connection+attempt%22 Event Type: Warning Event Source: Microsoft Firewall Event Category: None Event ID: 21171 Date: 6/21/2005 Time: 9:16:23 PM User: N/A Computer: GATEWAY Description: The VPN connection attempt by user GATEWAY\Administrator from VPN client IP address 206.63.251.3 could not be established. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: 21 00 04 c0 !..À -Wayne ------------------------------------------------------ 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 ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: wayne@xxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@xxxxxxxxxxxxx