(I have 2x Front-end Web servers (Win2003 Ent IIS6.0), setup withNLB (single Affinity, also using SQLServer session state) thatare hosting a few .NET ASP web applications under the DefaultWebsite in IIS, and accessing via a Intranet LAN (this is notpublicly available).
NETWEB1:
NIC1 172.16.17.220
172.16.17.244 (NLB Virtual IP)
NIC2 172.16.17.221
NETWEB2:
NIC1 172.16.17.222
172.16.17.244 (NLB Virtual IP)
NIC2 172.16.17.223
I'm using the following code in my .NET ASP web applications forall links on the webpages:
urlSuffix = Context.Request .Url.Host &Context.Reques t.ApplicationPa th
pageUrlBase = "http://" & urlSuffix
The problem is... (referring to a session running on NETWEB1)...
Using Virtual Hostname FQDN (http://nlb.domain.com): Randomly,the a link will change from the NLB Virtual Hostname to the NLBVirtual IP address, and clicking on the link will start a newsession, requiring re-login (the URL is nowhttp://172.16.17.244).
Using Virtual Hostname (http://nlb): Randomly, the a link willchange from the NLB Virtual Hostname to the Non-NLB Server IPaddress, and clicking on the link will start a new session,requiri ng re-login (the URL becomes http://172.16.17.221).
This seems to be completely random in timing, but does happenafter a few minutes of navigating around the website.
Any Ideas??? :(
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From: James M
mo****@ispec.co m
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Posted by a user from .NET 247 (http://www.dotnet247.com/)
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