It was blocked because your ISA doesn't accept connections on TCP:81. You might get a better response from the list if you detailed the rules you created to support this traffic. Also, there's some really interesting reading waiting for you here: http://isaserver.org/news/exchangekit.html Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/Jim_Harrison/ http://isatools.org Read the help / books / articles! -----Original Message----- From: Ian Roberts [mailto:ian@xxxxxxxxxxxxxx] Sent: Saturday, November 06, 2004 11:27 AM To: [ISAserver.org Discussion List] Subject: [isalist] rpc over http BLOCKED http://www.ISAserver.org Hi ! I'm fairly new to ISA so I wonder if one of you could help me with this. I'm running ISA Server 2000 on my SBS2003 Server. I've been trying to set up rpc over http as this would be a really useful tool for my users. However I get as far as entering my username and password then it just hangs. I checked my ISA Logs to find 2004-11-06 19:18:01 80.47.216.2 217.52.205.34 Tcp 3556 81 SYN BLOCKED 217.52.205.34 45 00 00 30 9b e7 40 00 6e 06 a2 66 50 2f d8 02 d9 25 cd 22 0d e4 00 51 89 03 8b 58 00 00 00 00 70 02 20 00 72 14 00 00 02 04 05 b4 01 01 04 02 which was my attempted connection, and from the other log 80.47.216.2 anonymous MSRPC 2004-11-06 18:40:38 HQ-SERVER - www.mydomain.com 192.168.0.1 443 78797 373 552 http RPC_OUT_DATA http://www.mydomain.com:443/rpc/rpcproxy.dll?hq-server.mydomain.com:6004 Inet 1115 80.47.216.2 anonymous MSRPC 2004-11-06 18:40:38 HQ-SERVER - www.mydomain.com 192.168.0.1 443 83047 870 - http RPC_IN_DATA http://www.mydomain.com:443/rpc/rpcproxy.dll?hq-server.mydomain.com:6004 Inet 1115 Can anyone please tell me why this was blocked and how to let it through. Many thanks in advance Ian ------------------------------------------------------ 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: 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.
