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socar65's avatar
socar65
Icon for Nimbostratus rankNimbostratus
Oct 30, 2017

Health Monitor issue

Hi All,

 

Just a quick question regarding Health Monitors. tHE FOLLOWING APPLIES:

 

  1. I recented planned upgrade on Big-IP ver 12.1.1 to 12.1.2 and also attempted physical Big-ip 8900 ver 11.6.0 HF5 to HF8

In both of these attempted upgrades, the health monitors remained blue and not registering unless they were in a inband state. Basically anything other than an inband state would not register from the VS. I found below and wondered if it applied.

 

ID 247012 If you use a SIP or HTTPS monitor on a server that requires authentication using a certificate signed by a certificate authority (CA), the monitor must use certificates signed by a CA that the server recognizes. Do not configure a monitor using certificates signed by an Intermediate CA because the monitor does not send such certificates to the server. This occurs when using non-CA-signed certificates on SIP or HTTPS monitors that communicate with servers that require CA-signed certificates. Authentication fails. Use CA-signed certificates.

 

**Keep in mind that I have a test lab and the VE's are all currently running fine on 12.1.2 and they were upgraded from 12.1.0., but production VE's showed above.

 

Am I missing anything, as defaults are still get up as GET/\r\n

 

thanks

 

Jesse

 

  • can you provide monitor configuration with tmsh command line :

    list ltm monitor  
    

    ex :

    list ltm monitor http my_http_monitor