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Simone_Monticel's avatar
Simone_Monticel
Icon for Nimbostratus rankNimbostratus
Dec 05, 2014

Invalid action EV_INGRESS_DATA

Hi All,

 

with http profile enabled I found this error on the ltm logfile. After that connection is reset by the F5.

 

Dec 5 11:17:22 tmm err tmm[3098]: 011f0007:3: http_process_state_prepend - Invalid action EV_INGRESS_DATA during ST_HTTP_PREPEND_HEADERS (Server side: vip=/Common/Virtual_172.16.10.152_http profile=http pool=/Common/Pool_172.16.10.152_http server_ip=172.16.0.152)

 

The problem it's probably the Content Length of the packet that does not match the real length of the packet.

 

Is there a way to filter this check?

 

1 Reply

  • The_Bhattman's avatar
    The_Bhattman
    Icon for Nimbostratus rankNimbostratus
    Jan 03, 2015

    Unfortunatly the best way is to identify the specific cause of error messages, you must analyze the HTTP traffic with tools, such as tcpdump and Wireshark, and locate requests that do not conform to RFC2616 - which is the error messages are appearing.

     

    My recommendation is to reach out to the F5 support. They can validate that this message is due to that.

     

    -=Bhattman=-