For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

paul_dawson_258's avatar
paul_dawson_258
Icon for Nimbostratus rankNimbostratus
Feb 28, 2017

ASM Signatures

Hi I am trying to run a REST query for the ASM signatures and getting the following:

 

{
  "code": 500,
  "message": "Response is too large (6158795 bytes). Maximum response size is: 5242880 bytes.",
  "referer": "10.1.16.31",
  "restOperationId": 911876,
  "kind": ":resterrorresponse"
}

Where do I modify this limitation?
ASM Advanced WAF
iControlREST
security

1 Reply

  • Chris_Grant's avatar
    Chris_Grant
    Icon for Employee rankEmployee
    Mar 02, 2017

    WARNING: THIS SHOULD BE CONSIDERED UNSUPPORTED AND MAY CAUSE REST TO HANG

     

    You can work around this, but be aware that doing so may result in REST hanging, and require you to restart restjavad to restore REST functionality to the box. F5 Support is not likely to be particularly sympathetic if you do this and call them to determine why REST keeps hanging:

     

    1. Edit /etc/asm-config-rest.conf:
    2. Replace 5242880 with the max size allowed for REST responses.
    3. Restart restjavad process (bigstart restart restjavad)