https://community.checkpoint.com/t5/WAF/Cloudguard-WAF-Returns-504-with-Azure-Unubtu-Apache-backend/m-p/259417#M355 <P>Okay - this is weird. I am only getting timeout errors on one specific Cloudguard WAF IP address. If the requests come from one of the other Datacenter IP Addresses, everything works.</P><P>&nbsp;</P> Wed, 08 Oct 2025 11:26:28 GMT Anthony_Westmin 2025-10-08T11:26:28Z https://community.checkpoint.com/t5/WAF/Cloudguard-WAF-Returns-504-with-Azure-Unubtu-Apache-backend/m-p/259370#M354 <P>Our Wordpress on Ubuntu VM in Azure with public IP addresses works fine when addressed directly.&nbsp;</P><P>However, through Cloudguard WAF we get the 504 Host timeout page more often than not. Sometimes it works.</P><P>When we check the logs, we see the Cloudguard IP Addresses hitting the Apache webserver with GET and reporting a 200 status in the logs. Cloudguard WAF logs reports 504.</P><P>What are we doing wrong?</P> Wed, 08 Oct 2025 09:50:26 GMT https://community.checkpoint.com/t5/WAF/Cloudguard-WAF-Returns-504-with-Azure-Unubtu-Apache-backend/m-p/259370#M354 Anthony_Westmin 2025-10-08T09:50:26Z https://community.checkpoint.com/t5/WAF/Cloudguard-WAF-Returns-504-with-Azure-Unubtu-Apache-backend/m-p/259417#M355 <P>Okay - this is weird. I am only getting timeout errors on one specific Cloudguard WAF IP address. If the requests come from one of the other Datacenter IP Addresses, everything works.</P><P>&nbsp;</P> Wed, 08 Oct 2025 11:26:28 GMT https://community.checkpoint.com/t5/WAF/Cloudguard-WAF-Returns-504-with-Azure-Unubtu-Apache-backend/m-p/259417#M355 Anthony_Westmin 2025-10-08T11:26:28Z