Removing size lime on ASM logs

Hi Utkc137,

By default, the BIG-IP ASM security policy implements a size limitation on HTTP requests. The BIG-IP ASM system drops HTTP requests that are larger than the configured request buffer size and logs the request as a violation on the Security > Event Logs > Application > Requests page in the Configuration utility. The default request buffer size is 10 megabytes. This size is configurable and the maximum value is 30 megabytes for BIG-IP ASM 11.x and later.

1. Go to Security > Options > Application Security > Advanced Configuration > System Variables
2. For Search By Parameter Name, enter long_request_buffer_size and select Go.

   The long_request_buffer_size parameter displays.

3. Select long_request_buffer_size.
4. For Parameter Value, enter the maximum length in bytes that you want the BIG-IP ASM security policy to accept

   You can increase the value of the long_request_buffer_size internal parameter to a maximum of 30 megabytes, by performing the following procedure

    

   

    

   

    

   
   Additionally, changing the long_request_buffer_size parameter value requires that you restart the BIG-IP ASM service, resulting in a brief traffic disruption.

   Note: The Auto-Accept and Policy Builder utilities do not support increasing the BIG-IP ASM request buffer size.

    Note: You must perform a 'tmsh restart sys service asm' for this change to take effect! If you are using a device group you must perform 'tmsh restart sys service asm' on all members of the device group for this change to take effect!

   root@(F5-Design_Engg02)(cfg-sync Standalone)(Active)(/mmon)(tmos)# restart sys service asm
   

   https://my.f5.com/manage/s/article/K01235989

   https://my.f5.com/manage/s/article/K7935

   https://my.f5.com/manage/s/article/K13367

    

   Hope this helps

   🙏

    

    

   

    

This did not work. 
Just for clarification, the logs we are referring to are Application Audit Logs i.e. capturing changes made on F5 application. For example, Changing "Character Set" value from: Security > Application Security > Parameters > Character Sets > Parameter Value.