DHCP server behing Cisco relay

Simon Hobson dhcp1 at thehobsons.co.uk
Sat May 21 14:15:02 UTC 2016


Hernan Saltiel <hsaltiel at gmail.com> wrote:

> I configured my new iscp-dhcp-server (Ubuntu 16.04) to server requests from a network of APs.
> Those APs are connected to a Cisco switch, having 192.168.120.1/24 as primary address, and a secondary subnet with address 10.0.0.1/16 (yes, 16...). It has relay configured, just to send the dhcp requests to 192.168.120.20, a Windows machine.

Am I missing something here ? In a later message you indicated that this is a basic switch, so as I see it, the server and clients are on the same network - so you don't need a relay agent on the switch.
As others have pointed out, and you've verified works, you just need a shared network construct on the server to make it work.



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