Multi WAN setup fails with kernel: arpresolve: can't allocate llinfo

[tirsojrp]

Trying to migrate a home setup to OPNsense and have problems with MultiWAN. Same setup works with current *sense solution on 2 sites.

Running 22.1, single NIC Intel i211-at

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igb0       = WAN1 10.0.0.2/24, Gateway 10.0.0.1
igb0_vlan4 = WAN2 10.0.2.2/24, Gateway 10.0.2.1
igb0_vlan1 = LAN
igb0_vlan3 = Guest/IoT

Created Gateway group with both WANs as Tier 1.

Allow default gateway switching enabled

Use it as gateway for LAN in firewall rule and get console hammered with this:

kernel: arpresolve: can't allocate llinfo for 10.0.2.1 on igb0
kernel: arpresolve: can't allocate llinfo for 10.0.0.1 on igb0_vlan4

As stated in the log opnsense is looking for gateways on the wrong interfaces. 10.0.2.1 is on igb0_vlan4 and 10.0.0.1 is on igb0.

What did I miss? :(

[ptyork]

Did you ever get this resolved? Same issue for me and it's really quite frustrating.