https://community.extremenetworks.com/t5/extremewireless-wing/problems-with-dhcp-relay-on-vlans/m-p/16984#M473 You need a helper to forward a broadcast DHCP request to a unicast into another subnet/VLAN.<BR /> No need for a helper in the same subnet/VLAN.<BR /> <BR /> As per the error you try to configure a helper that rx/tx on the same subnet/VLAN. Fri, 15 Jun 2018 20:47:00 GMT Ronald_Dvorak 2018-06-15T20:47:00Z https://community.extremenetworks.com/t5/extremewireless-wing/problems-with-dhcp-relay-on-vlans/m-p/16983#M472 Hi Champs,<BR /> <BR /> I have a RFS6000 with wing 5.8.3.1 firmware and i'm trying to enable the DHCP RELAY on one of my vlans. But, when a check the box ''Respond to DHCP Relay Packets" and point the IP address on DHCP relay list, i get this error message:<BR /> <BR /> Detail :Not Available<BR /> Message :Both, dhcp-relay-incoming and ip-helper-address, are configured on interface vlan1<BR /> ErrorPath :/wing-config/device[mac='B4-C7-99-6E-D4-30']<BR /> Severity :error<BR /> Type :Application Error<BR /> <BR /> why DHCP relay and IP-helper are conflicting? Some configuration are incorrect? Fri, 15 Jun 2018 20:19:00 GMT https://community.extremenetworks.com/t5/extremewireless-wing/problems-with-dhcp-relay-on-vlans/m-p/16983#M472 Matheus_Santana 2018-06-15T20:19:00Z https://community.extremenetworks.com/t5/extremewireless-wing/problems-with-dhcp-relay-on-vlans/m-p/16984#M473 You need a helper to forward a broadcast DHCP request to a unicast into another subnet/VLAN.<BR /> No need for a helper in the same subnet/VLAN.<BR /> <BR /> As per the error you try to configure a helper that rx/tx on the same subnet/VLAN. Fri, 15 Jun 2018 20:47:00 GMT https://community.extremenetworks.com/t5/extremewireless-wing/problems-with-dhcp-relay-on-vlans/m-p/16984#M473 Ronald_Dvorak 2018-06-15T20:47:00Z