ICX6450: Register DHCP leases with DNS server

Spartus

Active Member
Mar 28, 2012
313
119
43
Toronto, Canada
Hey everyone, I did a bunch of googling on this and I can't figure it out, and I can't even find the topic in the support documents.

I'm running pfsense + ICX6450 with vlans. I have the pfsense in only 1 subnet and run DHCP on the switch. DHCP works fine but the switch seems to both:

1.Have no DNS server/resolver option
2. Have no way of registering it's DHCP leases with a different DNS server (pfsense).

Is there a solution to make this setup work or is it just wrong? My backup will be to put pfsense on every vlan and have it do DHCP + DNS.

Thanks very much!