cant ping to APs

Dear All,

I have MT with multiple vlan (LAN).
and of course each vlan have thier ip range. The WAN connecting to Cisco 3550.
Have few APs at each vlan.

I alos have monitoring pc (what ups gold ) for monitoring purposes.
Everytime i run a ping scan (for example IP Scanner) on the LAN, my monitoring server are not working.
what i did was login to Cisco 3550 and flush the ARP table, then the ping comes back.

how to solve this issues?

if you are having issues with ping monitoring, have you tried mt’s dude? works very well. may be worth a shot, and comes at a great price :slight_smile: