I noticed this error message in log appears recently, and accompanied by other error message : radius accounting request not sent : no response.
about my network :
1- i have RB2011 , 2 links dsl(4M+4m=8M) , 11 APs
2- i have two switches
the first switch connect to ether6 port , and there is 5 Vlans under ether6 , for 5 APs(1 2 3 4 5)
the second switch connect to ether7 port, and there is 5 Vlans under ether7 , for 6 APs( 6 7 8 9 10 11), there is one AP without vlan.(is that okay to make one without vlan or i have to put it in ether8 alone and create vlan for it ??)
3- i put ip&mac of APs in binding list bypassed type , and i made ip&mac of APs in ARP list as static .
4- in dhcp server , i enabled (add arp for leases)
5- i made just ether6 and ether 7 as reply-only , but not vlans. all vlans are arp enable .
6- hotspot is bridge
7- in bridge filters , there is one rule: add action=drop chain=forward mac-protocol=arp
8- some cable are about 80m - 100m long
is there anyone can help me please ?