DHCP relay through BPVPN tunnel
Firebox T30 running Fireware OS Ver 11.12
Surveillance Camera => T30 = = BOVPN = = WGRD M370 => DHCP Server Multiple Vlans
Scenario: Existing DHCP server with multiple Vlan scopes
I need my camera to get an IP address from my existing DHCP server scope vlan 97?
Camera will connect to T30 LAN and will try to request a DHCP address.
T30 Trusted is configured to use DHCP replay
T30 is in a none VLAN interface
Question: How can my camera query my DHCP and get an IP address on vlan 97
(DHCP server is across BOVPN tunnel)
Comments
-
Only with DHCP forwarding set on the T30 for the interface to which the camera is connected.
0 -
Pardon but not familiar with DHCP forwarding, where in the wgrd you configure dhcp forwarding? I can only see DHCP relay menu?
0 -
DHCP relay is forwarding
0 -
Yes I did configured forwarding but how is my DHCP server going to know to assign me an IP address on vlan 97 since I have many different scopes on different vlans? Is there an option that needs to be added I wounder?
0 -
The relay agent sends its IP addr to the DHCP server, and the DHCP server responds with an IP addr from the subnet of the relay agent - in this case the subnet of the firewall interface.
https://www.computernetworkingnotes.com/ccna-study-guide/how-dhcp-relay-agents-work-explained.html
0 -
Thank you
0
