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Nick_T_68319's avatar
Nick_T_68319
Icon for Nimbostratus rankNimbostratus
Jun 19, 2009

Invalid action EV_INGRESS_DATA during ST_HTTP_PREPEND_HEADERS

I am getting a ton of these errors in my LTM log. I have no irules tied to these virtual servers, and it is only happening on the SSL virtual servers. Does anyone have any suggestions on what it means?

 

 

http_process_state_prepend - Invalid action EV_INGRESS_DATA during ST_HTTP_PREPEND_HEADERS Server side: vip=myvsname-web-ssl-vs profile=http pool=mypoolname-web-pool
config
design
  • hooleylist's avatar
    hooleylist
    Icon for Cirrostratus rankCirrostratus
    Jun 19, 2009
    Hi,

     

     

    A quick search for that error on Askf5 returns a relevant solution:

     

     

    SOL5922: Error Message: http_process_state_prepend - Invalid action EV_INGRESS_DATA during ST_HTTP_PREPEND_HEADERS

     

    https://support.f5.com/kb/en-us/solutions/public/5000/900/sol5922.html

     

     

    If that doesn't help, I'd suggest opening a case with F5 Support.

     

     

    Aaron
  • Nick_T_68319's avatar
    Nick_T_68319
    Icon for Nimbostratus rankNimbostratus
    Jun 19, 2009
    Thanks. I checked that one out too, and that KB update does not apply to the IIS boxes we are using. The service pack already covers it. Could the content length be changed if i am doing a header insert in the http profile? It's strange that it only shows up on the SSL profiles, not the regular http profiles. I'll hit up F5 and see what they think.
    • newf5learner's avatar
      newf5learner
      Icon for Nimbostratus rankNimbostratus
      Jun 30, 2014
      I'm seeing the same error. Any clue how to fix this ? thanks.