Maybe, is the fix simply to move them to their own subnet ? The customer states that prior to putting a MT router in he never had the issue with his Cisco.
On Thu, Dec 18, 2014 at 11:55 AM, George Skorup (Cyber Broadcasting) via Af <af@afmug.com> wrote: > I think what you're running into is the annoying ARP cache on Canopy. If > you're on the same L2 segment, but completely different IP subnet, it still > caches your IP/MAC pair. There's no way, at least that I know, to clear it, > you have to reboot the radio. Telnet in and run 'arp -a' and you'll see > what I mean. > > On 12/18/2014 11:32 AM, Dennis Burgess via Af wrote: > > So, have had this issue before, with ICMP redirects and Canopy > equipment.� Basically a MT by default will send a ICMP redirect, and the > canopy device adds a route into its routing table, regardless if its > correct or not, then can�t access that device from the specific IP that > that redirect was for until I reboot the canopy device clearing that > entry.� MT has added the ability NOT to send ICMP redirects, but once its > done, I don�t think of anything but a reboot of the canopy will fix > it..� > > � > > Any other alternatives to this?� Route delete does not work on the > canopy.� > > � > > Thanks, > > � > > [image: DennisBurgessSignature] > > www.linktechs.net � 314-735-0270 � dmburg...@linktechs.net > > � > > > -- *Dennis Burgess, Mikrotik Certified Trainer* * Author of "Learn RouterOS- Second Edition <http://www.wlan1.com/product_p/mikrotik%20book-2.htm>” Link Technologies, Inc -- Mikrotik & WISP Support Services Office*: 314-735-0270 *Website*: http://www.linktechs.net – *Skype*: linktechs *-- Create Wireless Coverage’s with *www.towercoverage.com *– 900Mhz – LTE – 3G – 3.65 – TV Whitespace *
