Interface MAC Addresses

Okay, so you can change the MAC of an interface to just about anything. How can the original MAC be “read” back if you don’t know it, aside from /sys reset?

Add another to Mike’s “Don’ts”: Cloning devices with an export without taking ALL the extra stuff out…

they added this command in a recent release because of some vrrp issues i had with changing MACs on me…

/int eth reset-mac X

Sam

Thanks Sam, now I need /int wireless reset-mac for my wireless interfaces.

sometimes that radio name gets the MAC - is that still the original radio name or has it been changed? I didn’t realize that the reset-mac was only for wired cards… oh well.

Sam

When I used the /export file to make a clone config, I left the all the wireless settings intact and passed everything over to a stack of RB112s. I’m pulling them open one by one to read the MACs from each card.

Maybe MT will add that tool to wireless as well.

Edit>> The thing I tried that seemed natural would be to set the MAC as null or empty and then the default would return…