On 28/Jul/15 17:07, Mike wrote: > > Hi, > > I have a 7201 which is terminating pppoe sessions, amoung other > jobs. For some reason, on an interface completely unrelated (gi0/0.4), > the router appears to be sending gratuitous arps every time it sets up > a new session, like so: > > xx:xx:xx:xx:xx:xx > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length > 60: Ethernet (len 6), IPv4 (len 4), Reply y.y.y.y is-at > xx:xx:xx:xx:xx:xx, length 46 > > I believe these are showing up on other interfaces as well. I > don't understand why it would be sending these, and especially, why > would it be sending them out interfaces not related or having subnet > addresses anywhere near the same range? The above example interface > gi0/0.4 is in 10.0.1.32/27 while the arp above would be for my public > ip block in the 216.x.x.x range. > > The router runs 12.2(33)-SRE7 if it makes a difference. Anyone > know how I can turn it off?
no ip gratuitous-arps Mark. _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
