Saturday, May 13, 2017

JumpCloud agent and proxies issues

I want to point out that transparent http-proxies could break the agent  function.

A good indication that this is happening can be obtained by looking at the jcagent.log  and the jump cloud portal


portal  { will show a inactive state }





log { errors on GET/POST to  JumpCLoud }




Your fix  to the above issues requires you to place exemptions policies for the  jump cloud agents based on the URL  method  https://agent.jumpcloud.com/* or use a explicit proxy.

Also  in  a bluecoat proxy it can provide  errors such as;



Also keep in mind  the CA authority is flagged via  most SSL site analysis tools

https://www.ssllabs.com/ssltest/analyze.html?d=agent.jumpcloud.com




HTbridge

https://www.htbridge.com/ssl/





Ken Felix




Ken Felix
NSE ( network security expert) and Route/Switching Engineer
kfelix  -----a----t---- socpuppets ---dot---com
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