Edit the ARP table

[Halfe]

I get these error msg

Code:

Aug 28 11:05:20 DAVID kernel: arp: xx:xx:xx:xx:xx:xx attempts to modify permanent entry for xxx.xxx.xxx.x on epair1b

browsing trough the net, i find that the MAC adress on my NAS's arp table is wrong.
where is the Arp table? i cant find any post on how to edit the arp table

 

[dlavigne]

You can use arp(8) with -s.