Forum Discussion

Nimbostratus

Mar 13, 2017

Virtual Server Cannot Access External Pool Members

I set up a virtual server with pool members that are all Google external ip addresses:

74.125.28.99 74.125.28.103 74.125.28.104 74.125.28.105 74.125.28.106 74.125.28.147

If I type any of these ip addresses into a web browser, Google Search is found. However, if I type in the virtual server ip address, 'Page Cannot Be Displayed'. I looked in statistics, and there is no sends/receives. I have tried to configure the virtual server with HTTP and HTTPS, no luck. Any thoughts?

My goal is to set up the Google CAPTCHA2: https://devcentral.f5.com/articles/google-recaptcha-v2-challenge-irule-integration-with-bigip-virtual-server-24369

devops

LTM

Samir_Jha_52506
Mar 13, 2017
Are you able to reach these Google external IP from f5(ping, telnet,wget)? What is the status of pool member on f5?

Samir_Jha_52506
Noctilucent
Mar 13, 2017
Are you able to reach these Google external IP from f5(ping, telnet,wget)? What is the status of pool member on f5?
- Company_B_88989
  Nimbostratus
  Mar 13, 2017
  All of the health checks are green for the pool members. I can also cURL to any of the pool members form the F5 TMSH.
- Stephane_Viau_1
  Nimbostratus
  Mar 13, 2017
  Which stats are you looking at?
  
  Also, can you tell us what your NAT settings are for this Virtual Server?
- gsharri
  Altostratus
  Mar 13, 2017
  Try setting the VS source address translation to automap and see if it works. If so then there is a routing problem affecting the return traffic.