The goal is to enable DHCP relay functionality in one or more VS (Virtual systems) running Check Point VSX R75.40VS and higher.
Please note the following exception: With Check Point R77, DHCP Relay does not function in VSX mode installations. See the following Known Anomaly in the Check Point R77 for XOS Release Notes:
ID 102118 DHCP Relay does not function in VSX mode installations. Workaround: Contact Check Point Customer Support for a patch to resolve this issue.
1. In CLI, add the following DHCP-related flow rules to the relevant VAP group. These rules cover both client-to-server and server-to-client traffic directions. You may need to adjust the "priority" value to make sure there is no conflict with existing flow rules: