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Ray_Morris_7896's avatar
Ray_Morris_7896
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Aug 31, 2006

Server SSL - Ignore bad certificates

Is there a way to use a proxy to make SSL connections to servers with bad certificates? (I know this smells really bad, but the customer requires this for a number of reasons...)

 

 

When I set up a ServerSSL proxy, I understand that the server certificate is still inspected for authenticity. Can this be circumvented? I expect the certificate to fail on all three dimensions of authorization (name, date, and root CA).

 

 

Thank you,

 

 

  • Martin_Machacek's avatar
    Martin_Machacek
    Historic F5 Account
    Ray,

    this is off-topic for this forum, but if I'm already at it ... You can switch off server certificate verification by specifying:

    
    serverssl server cert ignore

    in you SSL proxy configuration. Please, refer to BIG-IP Reference Guide for details.

  • My appologies. I assumed that an iRule would be the solution.

     

     

    FYI, the solution is more than just choosing 'ignore'. You must use a loopback VIP.

     

     

    Here are the details:

     

    https://tech.f5.com/home/solutions/sol1587.html

     

     

    Thanks,

     

     

    R
  • Martin_Machacek's avatar
    Martin_Machacek
    Historic F5 Account
    SOL1587 is not relevant to the problem at hand. The virtual referenced by the proxy does not need to be attached to loopback address (but it is a good practice).