July 11, 20241 yr I replied to this post earlier in the week but no traction so thought I'd start a new thread. I've got a Ubiquity DM-SE router and it's reporting an IP conflict with my UnRAID server IP: Doing an ifconfig from a terminal window shows this with respect to the MAC address with the conflict: I tried removing vhost0 from the GUI but no luck plus I noticed I have the same route (192.168.1.0/24) with 2 different gateways (vhost0 and bond0): How do I figure out what setting is causing the IP conflict or is this to be expected (doesn't seem it like should be)? Thanks Edited July 11, 20241 yr by betaman
July 11, 20241 yr Community Expert Solution I believe this is normal with Ubiquity equipment if you have bridging disabled, if you are on v6.12.10 try bridging enabled with ipvlan, with 7.0.0-beta you should be able to use macvlan with bridiging enabled without issues.
July 11, 20241 yr Author 34 minutes ago, JorgeB said: I believe this is normal with Ubiquity equipment if you have bridging disabled, if you are on v6.12.10 try bridging enabled with ipvlan, with 7.0.0-beta you should be able to use macvlan with bridiging enabled without issues. Thanks for the response. I'm on v6.12.10 so I tried enabling bridging in network settings and I did a reboot of the server. I was still showing 2 MAC addresses with different IPs but now it seems to be "fixed". One address showing but I don't recognize the MAC address (it's 72:cd:fe:eb:3e:49 which is not the MAC address of the eth0 port on my server). Perhaps it's related to the bridging (see pic): Edited July 11, 20241 yr by betaman
July 11, 20241 yr Author The other thing is I can't assign a fixed IP address (reservation) to this new MAC address because the UDM-SE thinks it's still tied to the prior setting. Do I need to reverse the bridging, remove fixed IP from the original MAC address and then re-enable bridging etc.? EDIT: Probably not a huge deal since I have the static IP assigned in UnRAID but I guess I'm just anal...haha Edited July 11, 20241 yr by betaman
July 25, 20241 yr Author I did what I described above and was able to resolve the IP conflict as well as reserve the IP address once I undid and redid the bridging solution that @JorgeB suggested. Thanks!
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