Enabling WAF Blocks all traffic
Enabling WAF on a virtual service causes all traffic to be blocked, even with all rules disabled.
Application: Any HTTP/HTTPS
With WAF enabled, while the /var/log filesystem is full, users cannot connect to the web service. Users receive a browser error regarding the web server sending an EMPTY RESPONSE.
|Steps to Reproduce:|
|Error Message:||wafd: epoll_wait failed 9|
|Cause:||A full /var/log filesystem causes WAF to not function properly.|
|Resolution:||Rebooting the device resolves the issue.|
|Workaround:||Disable WAF on the Virtual Service.|