I have several CRS connected with 10G fiber using the default config.
Now every switch is listed twice in IP neighbors: one time with interface MAC and switch model and the second line is the bridge MAC without any additional information and 0 uptime.
Is this a bug or is there a way to hide those entries?
CRS default config: Bridge and Interface MAC in IP Neighbors
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Re: CRS default config: Bridge and Interface MAC in IP Neighbors
I think that's because you run neighbour discovery on "all" interface list.
Create a list containing only the bridge (or only physical interfaces).
Then open "discovery settings" and choose that list.
Create a list containing only the bridge (or only physical interfaces).
Then open "discovery settings" and choose that list.
Re: CRS default config: Bridge and Interface MAC in IP Neighbors
Same issue, suggested solution doesn't help. Hardware CRS109, CRS125, RB960PGS.
The lists duplicate items always contain the bridge mac address without proper details and the discovery interface mac address with proper details. (just like in the original op post)
All running long-term current
The lists duplicate items always contain the bridge mac address without proper details and the discovery interface mac address with proper details. (just like in the original op post)
All running long-term current
Code: Select all
[admin] > /system routerboard print
routerboard: yes
model: CRS125-24G-1S-2HnD
serial-number: x
firmware-type: ar9344
factory-firmware: 3.41
current-firmware: 6.45.8
upgrade-firmware: 6.45.8
Re: CRS default config: Bridge and Interface MAC in IP Neighbors
There are other threads about this same issue. It was introduced in an upgrade version within the past six months or so. It's pretty clearly a bug.