> Q1 - how frequently does this happen - @day, @three days, etc.? > Q2 - what plug-ins are you running? > Q3 - have you examined the server event logs for warnings and errors? > Q4 - what does the 20 IP addresses mean in this context; does changing > the quantity change the behavior? > > -----Original Message----- > From: Jay Cafferty [mailto:jcafferty@xxxxxxxxx] > Sent: Sunday, February 13, 2005 4:20 PM > To: [ISAserver.org Discussion List] > Subject: [isalist] Web Publishing rule stops working? > > http://www.ISAserver.org > > I am publishing an internal webserver through ISA. Everything seems to > work fine for a while then the publishing rule seems to stop working. > I start and stop the web proxy and the firewall services and it does not > start working again. > If I restart the ISA server everything works fine again for a few days. > I am publishing a student web-based mailserver and OWA and they never > hang up. I am also publishing terminal services for desktop access for > approx. > 10 workstations and they never fail. > It's difficult to tell that it isn't working unless I try to access it > from the outside.There doesn't seem to be any errors in the logs when > this happens. I have approx 20 IP adresses that we are using on the > external nic. > Any Help would be appreciated. > > ------------------------------------------------------ > 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. I am running ISA Server 2000. This seems to happen every couple of days, at random the logs show no errors that seem to correspond to this. Plug-ins, I am running Chaperon 2000 by cornerpost software for our web filtering and logs are being written to MSDE handled by Chaperon for reporting. I am also running GFI monitor. The 20 ip addresses on the external nic were given for informational purposes only, I don't think this has anything to do with it.