sir we are running a small wireless mikrotik isp with 250 customers first i need to explain
my network topology , i am using mikrotik rb 5.11 (mipsbe) for routing the bandwidth from private to
public and vice versa we also attach my network topology in the form of diagram , in the base station
(main tower) we are using 3routerboard 433ah and 24dbi sector antennas for our wireless customers and
also we are using 3 routerboard 411 ah(each in 120 degrees) in the 5.8 ghz band with parabolic dish
antennas which works as a multilinks to another 3areas which is a distance of 1 or 2 km the two links
is working well with a ping of -1ms but one of the tower which connects wirelessly from maintower in
the 5.8 ghz band at a distance of 2 km with a signal strength -58 is the real problem i facing in mikrotik
world , suddenly the ping is raising into three digits but the signal strength is good the traffic also not
exceeding 2 mbps and frequency also different with other two links so the interference issue also not
there i think ,whenever the pinging is high the ccq suddenly fallen from 98 to 48 we facing these problem from six months i tried to solve this issue with googling and all
other great network administrators but they raised their hands we tried all our ways to solve these issue
(we changed the pigtails of two ends ,we changed cable ,crimping , powersupply from 12volts to 24
volts ) but the problem still irritating me , our customers are frustuated with our isp so please help me
with your precious knowledge to solve the issue for our survive we attach the screen shots which explains the problem
