https://community.checkpoint.com/t5/Firewall-and-Security-Management/Load-Balance-Source/m-p/144468#M22489 <P>Check your configuration / logs to determine if NAT was applied?</P> <P>Note sk83420 provides a solution to a common problem with f5 load-balancers in case it's relevant here.</P> Tue, 22 Mar 2022 23:38:34 GMT Chris_Atkinson 2022-03-22T23:38:34Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/Load-Balance-Source/m-p/144467#M22488 <P>Hi Mates a costumer told us if their Check Point gateway can allow traffic from an a Public IP address to a Load Balancing solution that will make the action of connect to an application?</P><P>&nbsp;</P><P>Is there any way that the gateway can change the IP address of the source and this new IP make a conflict with the Load Balancing solution?</P><P>&nbsp;</P><P>Regards</P> Tue, 22 Mar 2022 22:10:06 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/Load-Balance-Source/m-p/144467#M22488 franctorres 2022-03-22T22:10:06Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/Load-Balance-Source/m-p/144468#M22489 <P>Check your configuration / logs to determine if NAT was applied?</P> <P>Note sk83420 provides a solution to a common problem with f5 load-balancers in case it's relevant here.</P> Tue, 22 Mar 2022 23:38:34 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/Load-Balance-Source/m-p/144468#M22489 Chris_Atkinson 2022-03-22T23:38:34Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/Load-Balance-Source/m-p/144482#M22498 <P>I agree with Chris. That sk is definitely your best bet. I would also check the NAT as well.</P> Wed, 23 Mar 2022 02:29:06 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/Load-Balance-Source/m-p/144482#M22498 the_rock 2022-03-23T02:29:06Z