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Web request resolves to internal then external IP

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Web request resolves to internal then external IP - 13.Sep.2008 10:39:49 PM

colelaus

Posts: 1
Joined: 13.Sep.2008
Status: offline

I have a web site being published externally. There has been a problem where intermittantly the web request will get an error. Looking at the ISA monitor, it appears that Destination IP address is sometimes resolving to the internal IP address (which works) and other times the external IP address (which always fails). What or where determines how an original request is translated to an IP address that the web services can then recognize?
Thanks.

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RE: Web request resolves to internal then external IP - 15.Sep.2008 5:05:01 PM

Rotorblade

Posts: 1002
Joined: 27.Feb.2007
Status: offline

quote:

What or where determines how an original request is translated to an IP address that the web services can then recognize?

DNS (or a hosts file)

How do you have your DNS configured?
Sounds like you have a external DNS server configured on the ISA interface?

RB

_____________________________

David Melvin
Ohio
MCSE: Security 2003, MCSA:Security 2003

(in reply to colelaus)

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