OPNsense Forum

Archive => 20.7 Legacy Series => Topic started by: loganx1121 on September 22, 2020, 05:05:46 am

Title: Does opnsense not let you put vlan's into ospf?
Post by: loganx1121 on September 22, 2020, 05:05:46 am

I have 2 port LAG going from the fw to a cisco switch that has 6 Vlans running over it. All the .1's for the Vlans are on the firewall. I can't seem to get the firewall to advertise any of the Vlan networks over ospf.

I have a L3 LAG running from the firewall to the cisco switch, and that advertises fine. Just wondering what the deal is.

Title: Re: Does opnsense not let you put vlan's into ospf?
Post by: mimugmail on September 22, 2020, 09:21:04 am

Did you check interface and network tabs in OSPF config? Everything fine? Config?

Title: Re: Does opnsense not let you put vlan's into ospf?
Post by: loganx1121 on September 22, 2020, 06:22:23 pm

Got it to work by setting network type to "Point to multipoint"

Title: Re: Does opnsense not let you put vlan's into ospf?
Post by: loganx1121 on September 22, 2020, 06:30:20 pm

Actually if you do point to multipoint, you only get a route for the .1 of the vlan that lives on the firewall, so I went with broadcast which adds the entire /24 to the ospf routing table

Title: Re: Does opnsense not let you put vlan's into ospf?
Post by: mimugmail on September 22, 2020, 07:02:36 pm

NBMA should be used in usual networks

Title: Re: Does opnsense not let you put vlan's into ospf?
Post by: Patrick M. Hausen on September 22, 2020, 08:00:33 pm

Quote from: mimugmail on September 22, 2020, 07:02:36 pm

NBMA should be used in usual networks

NBMA for Ethernets? Could you explain?

Thanks,
Patrick

Title: Re: Does opnsense not let you put vlan's into ospf?
Post by: mimugmail on September 22, 2020, 08:37:53 pm

No, because it's nonsense, I mixed this .. sorry. :)