topic Application Denial Policy to block rogue DHCP server response. in ZoneDirector https://community.ruckuswireless.com/t5/ZoneDirector/Application-Denial-Policy-to-block-rogue-DHCP-server-response/m-p/27915#M5423 I'd like to create an ACL that block DHCP response frame from rogue DHCP server on wireless. I've tried to create a new "Application Denial Policy" like deny-&gt;port--&gt;68 (all DHCP response are dst UDP port 68) and applied to WLAN but it seems to be don't work. <BR /> Anyone has used "Application Denial Policy" successfully? Mon, 22 Dec 2014 11:22:15 GMT ulss_5_ovestvic 2014-12-22T11:22:15Z Application Denial Policy to block rogue DHCP server response. https://community.ruckuswireless.com/t5/ZoneDirector/Application-Denial-Policy-to-block-rogue-DHCP-server-response/m-p/27915#M5423 I'd like to create an ACL that block DHCP response frame from rogue DHCP server on wireless. I've tried to create a new "Application Denial Policy" like deny-&gt;port--&gt;68 (all DHCP response are dst UDP port 68) and applied to WLAN but it seems to be don't work. <BR /> Anyone has used "Application Denial Policy" successfully? Mon, 22 Dec 2014 11:22:15 GMT https://community.ruckuswireless.com/t5/ZoneDirector/Application-Denial-Policy-to-block-rogue-DHCP-server-response/m-p/27915#M5423 ulss_5_ovestvic 2014-12-22T11:22:15Z