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Forum Discussion

Gavin_Coulthar1's avatar
Gavin_Coulthar1
Historic F5 Account
Sep 16, 2005

Substituting IP addresses for RADIUS proxy

  Hi,     Have a query and looking for an iRule that would perform the following...     For a proxy radius application in which a proxied radius forwards requests to a legacy radius s...
application delivery
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Joe_Pruitt's avatar
Joe_Pruitt
Nov 08, 2005
Oops, Looks like I posted too soon. If you can delimit the end of your string with a comma, then the findstr approach is much better.

I have one question. Why are you converting temp_src into it's components and then reforming them into src_ip? Doesn't temp_src equal src_ip and temp_ret equal ret_ip?

when CLIENT_ACCEPTED {
  set src_ip [ findstr [UDP::payload] "Source-IP-Address=" 18 ","] 
  set ret_ip [ findstr [UDP::payload] "Return-IP-Address=" 18 ","] 
  log $src_ip
  log $ret_ip
}

How is your rule different than this?

-Joe