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 2.0Steve_Lyons
My name is Steve Lyons and I reside in Tampa, FL with my 3 children, wife and Frenchie. We live the typical Florida life of swimming, fishing, boating, and BBQ. I started my F5 journey as a customer in 2009 where I was first introduced to it as a "load balancer." I have since deployed and maintained all modules realizing the BIG-IP is so much more. I joined F5 in 2015 where I have made it a personal mission to educate as many people as I can so they too can take advantage of the tremendous potential of the BIG-IP.Ret. Employee
Steve_Lyons
My name is Steve Lyons and I reside in Tampa, FL with my 3 children, wife and Frenchie. We live the typical Florida life of swimming, fishing, boating, and BBQ. I started my F5 journey as a customer in 2009 where I was first introduced to it as a "load balancer." I have since deployed and maintained all modules realizing the BIG-IP is so much more. I joined F5 in 2015 where I have made it a personal mission to educate as many people as I can so they too can take advantage of the tremendous potential of the BIG-IP.Ret. Employee
Steve_Lyons
May 02, 2020Ret. Employee
@Ajit, do you have an external self IP configured that allows access to the external internet or whatever you are using as a DNS resolver? You can also run ip route get <server ip address> to determine which IP address is being used to communicate with the DNS resolver.
Honestly this is the first time I am seeing any of these comments so if it is related to internal websites, you should probably be bypassing any type of proxy for internal addresses. If not, let me know and we can figure out how to resolve it.