I am not familiar enough with NLB, but here goes after reviewing diagram. Are the 2 ISA severing as Cache only, as you show a firewall before ISA1? It appears you are trying to create 2 virtual IP , one internal and one external, for the same cluster. I am not sure you can do that. If the 2 ISA are Cache only, why not just set them up as a group for LB, then have them point to the web/app server cluster? John Tolmachoff MCSE, CSSA IT Manager, Network Engineer RelianceSoft, Inc. Fullerton, CA 92835 www.reliancesoft.com > -----Original Message----- > From: Pandey, Shobha [mailto:c-shpandey@xxxxxxxxxxx] > Sent: Tuesday, February 18, 2003 7:45 AM > To: [ISAserver.org Discussion List] > Subject: [isalist] Internet/Intranet apps publishing > > http://www.ISAserver.org > > > Hi All > > > Here is the scenario I am trying to implement: > > Web/App server: will host internet/intranet application. Also load balanced > using NLB > ISA server external: facing the internet and will allow the internet users > to access internet applications > ISA server internal: facing the internal network and will allow users to > access the intranet applications > Is this a good solution? Are there any concerns I should take care of and > any recommendations. > > > > <<...OLE_Obj...>> > We are trying to load balance both internet/intranet apps. > > > Thanks for your help. > > > > Shobha Pandey > Network Operating Systems > OIS Bureau of Technology > Department of Public Welfare > 717 772 7204 > > > > ------------------------------------------------------ > 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 > ------------------------------------------------------ > Exchange Server Resource Site: http://www.msexchange.org/ > Windows Security Resource Site: http://www.windowsecurity.com/ > Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com > ------------------------------------------------------ > You are currently subscribed to this ISAserver.org Discussion List as: > isalist@xxxxxxxxxxxx > To unsubscribe send a blank email to $subst('Email.Unsub')