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Regular Contributor II
Posts: 220
Registered: ‎10-09-2009

New DHCP server clients not seeing

We have set up a new DHCP server. The old one was having hardware issues. The clients are not seeing the new server. Is there anything on the Aruba controller to point the clients to it?
Guru Elite
Posts: 21,561
Registered: ‎03-29-2007

Re: New DHCP server clients not seeing

If the dhcp server has a different ip address, you need to adjust the ip helper-address parameter on your Vlan interfaces to point to that new server.....


Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

Regular Contributor II
Posts: 220
Registered: ‎10-09-2009

Re: New DHCP server clients not seeing

Is there a way that it could point to both servers at the same time? Because we have DHCP reservations by MAC address for an application.
Guru Elite
Posts: 21,561
Registered: ‎03-29-2007

Re: New DHCP server clients not seeing

You can put in two ip helper-address statements for each interface; one to point at one DHCP and one to point at another.


Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

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