ARP

Syed
Here to help

ARP

How can i clear IP arp on MX?

7 REPLIES 7
Adam
Kind of a big deal

Did you try rebooting the MX?

Adam R MS | CISSP, CISM, VCP, MCITP, CCNP, ITILv3, CMNO
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PhilipDAth
Kind of a big deal
Kind of a big deal

Alas on the MX @Adam is right.  You will need to reboot the MX.

Okay Philip

Just ran into this. It's inexcusable to have to reboot the MX just to clear ARP. Really clueless on Meraki's part.

That is inexcusable.  I am replacing another vendor with a Meraki switch that connects to an MX.  We will have to reschedule to off hours just so I can reboot the MX to clear the ARP table.

To reply to my own post, we just used a different IP address for the new device.  We changed the next hop on the MX.  We did not reboot the MX in a maintenance window in order to clear the ARP cache.

Syed
Here to help

No Adam, I thought so reboot might be needed, but doesn't looks good that rebooting MX just for clearing arp. Actually had an issue with IP conflict, source switch rebooted and issue resolved.

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