Configure the F5 BIG-IP as an Explicit Forward Web Proxy Using LTM

In a previous article, I provided a guide on using F5's Access Policy Manager (APM) and Secure Web Gateway (SWG) to provide forward web proxy services. While that guide was for organizations that are...
Updated Dec 08, 2022
Version 2.0
application delivery
LTM
security
sonu_kumar4's avatar
sonu_kumar4
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Apr 04, 2019

Hello Steve,

 

We have a explicit F5 forward proxy server where I am able to access all external sites and it works fine however I can't reach any my internal sites , It said "DNS lookup failed " .

 

from Big IP I can resolve these sites but not working in browser., In DNS resolver list I have called the internal DNS server which can resolve all the DNS entries internal and external.

 

So please suggest where am I missing .