Why the ping go hight to 1500 ms and dorp to 1 ms

RouterOS Wireless Networking
1

Hi I’m having problems on 5.8 on wireless. The ping goes high to 1500 ms and goes back down to 1 ms works for 10 minutes and when the traffic goes to 13 Mbits the ping goes high and the traffic goes down to 4 Mbits . I have changed the wireless card and freq.. but still remain the same.
Here is the result of ping..

Reply from 10.84.64.4: bytes=32 time=10ms TTL=63
Reply from 10.84.64.4: bytes=32 time=12ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=4ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=3ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=4ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=25ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=3ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=7ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=4ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=8ms TTL=63
Reply from 10.84.64.4: bytes=32 time=4ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=3ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=16ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=5ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=3ms TTL=63
Reply from 10.84.64.4: bytes=32 time=8ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=6ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=3ms TTL=63
Reply from 10.84.64.4: bytes=32 time=25ms TTL=63
Reply from 10.84.64.4: bytes=32 time=7ms TTL=63
Reply from 10.84.64.4: bytes=32 time=3ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time=8ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=24ms TTL=63
Reply from 10.84.64.4: bytes=32 time=36ms TTL=63
Reply from 10.84.64.4: bytes=32 time=5ms TTL=63
Reply from 10.84.64.4: bytes=32 time=4ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=8ms TTL=63
Reply from 10.84.64.4: bytes=32 time=5ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=84ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1003ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1545ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1916ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1721ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1233ms TTL=63
Reply from 10.84.64.4: bytes=32 time=693ms TTL=63
Reply from 10.84.64.4: bytes=32 time=535ms TTL=63
Reply from 10.84.64.4: bytes=32 time=674ms TTL=63
Reply from 10.84.64.4: bytes=32 time=786ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1415ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1191ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1451ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1293ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1644ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1277ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1227ms TTL=63
Reply from 10.84.64.4: bytes=32 time=924ms TTL=63
Reply from 10.84.64.4: bytes=32 time=777ms TTL=63
Reply from 10.84.64.4: bytes=32 time=821ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1100ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1183ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1213ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1232ms TTL=63
Reply from 10.84.64.4: bytes=32 time=587ms TTL=63
Reply from 10.84.64.4: bytes=32 time=999ms TTL=63
Reply from 10.84.64.4: bytes=32 time=647ms TTL=63
Reply from 10.84.64.4: bytes=32 time=790ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1334ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1307ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1389ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1430ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1679ms TTL=63
Reply from 10.84.64.4: bytes=32 time=840ms TTL=63
Reply from 10.84.64.4: bytes=32 time=378ms TTL=63
Reply from 10.84.64.4: bytes=32 time=208ms TTL=63
Reply from 10.84.64.4: bytes=32 time=439ms TTL=63
Reply from 10.84.64.4: bytes=32 time=457ms TTL=63
Reply from 10.84.64.4: bytes=32 time=542ms TTL=63
Reply from 10.84.64.4: bytes=32 time=710ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1032ms TTL=63
Reply from 10.84.64.4: bytes=32 time=830ms TTL=63
Reply from 10.84.64.4: bytes=32 time=490ms TTL=63
Reply from 10.84.64.4: bytes=32 time=677ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1029ms TTL=63
Reply from 10.84.64.4: bytes=32 time=997ms TTL=63
Reply from 10.84.64.4: bytes=32 time=793ms TTL=63
Reply from 10.84.64.4: bytes=32 time=631ms TTL=63
Reply from 10.84.64.4: bytes=32 time=833ms TTL=63
Reply from 10.84.64.4: bytes=32 time=820ms TTL=63
Reply from 10.84.64.4: bytes=32 time=701ms TTL=63
Reply from 10.84.64.4: bytes=32 time=918ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1244ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1243ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1238ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1376ms TTL=63
Reply from 10.84.64.4: bytes=32 time=945ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1783ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1339ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1176ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1896ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1039ms TTL=63
Reply from 10.84.64.4: bytes=32 time=821ms TTL=63
Reply from 10.84.64.4: bytes=32 time=847ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1053ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1264ms TTL=63
Reply from 10.84.64.4: bytes=32 time=961ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1578ms TTL=63
Reply from 10.84.64.4: bytes=32 time=969ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1185ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1422ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1720ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1151ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1110ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1368ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1009ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1077ms TTL=63
Reply from 10.84.64.4: bytes=32 time=727ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1717ms TTL=63
Reply from 10.84.64.4: bytes=32 time=863ms TTL=63
Reply from 10.84.64.4: bytes=32 time=433ms TTL=63
Reply from 10.84.64.4: bytes=32 time=482ms TTL=63
Reply from 10.84.64.4: bytes=32 time=842ms TTL=63
Reply from 10.84.64.4: bytes=32 time=903ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1309ms TTL=63
Reply from 10.84.64.4: bytes=32 time=677ms TTL=63
Reply from 10.84.64.4: bytes=32 time=540ms TTL=63
Reply from 10.84.64.4: bytes=32 time=803ms TTL=63
Reply from 10.84.64.4: bytes=32 time=422ms TTL=63
Reply from 10.84.64.4: bytes=32 time=214ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=4ms TTL=63
Reply from 10.84.64.4: bytes=32 time=8ms TTL=63
Reply from 10.84.64.4: bytes=32 time=5ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=16ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=66ms TTL=63
Reply from 10.84.64.4: bytes=32 time=3ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time=10ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=7ms TTL=63
Reply from 10.84.64.4: bytes=32 time=30ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=54ms TTL=63
Reply from 10.84.64.4: bytes=32 time=16ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time=2ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=3ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=4ms TTL=63
Reply from 10.84.64.4: bytes=32 time<1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=7ms TTL=63
Reply from 10.84.64.4: bytes=32 time=15ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=4ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1ms TTL=63
Reply from 10.84.64.4: bytes=32 time=16ms TTL=63
Reply from 10.84.64.4: bytes=32 time=72ms TTL=63
Reply from 10.84.64.4: bytes=32 time=616ms TTL=63
Reply from 10.84.64.4: bytes=32 time=792ms TTL=63
Reply from 10.84.64.4: bytes=32 time=723ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1166ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1155ms TTL=63
Reply from 10.84.64.4: bytes=32 time=843ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1895ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1714ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1105ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1125ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1661ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1205ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1535ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1925ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1201ms TTL=63
Reply from 10.84.64.4: bytes=32 time=905ms TTL=63
Reply from 10.84.64.4: bytes=32 time=987ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1345ms TTL=63
Reply from 10.84.64.4: bytes=32 time=771ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1437ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1233ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1218ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1485ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1566ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1803ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1409ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1714ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1105ms TTL=63
Reply from 10.84.64.4: bytes=32 time=803ms TTL=63
Reply from 10.84.64.4: bytes=32 time=949ms TTL=63
Reply from 10.84.64.4: bytes=32 time=837ms TTL=63
Reply from 10.84.64.4: bytes=32 time=791ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1229ms TTL=63
Reply from 10.84.64.4: bytes=32 time=956ms TTL=63
Reply from 10.84.64.4: bytes=32 time=891ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1002ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1265ms TTL=63
Reply from 10.84.64.4: bytes=32 time=910ms TTL=63
Reply from 10.84.64.4: bytes=32 time=752ms TTL=63
Reply from 10.84.64.4: bytes=32 time=616ms TTL=63
Reply from 10.84.64.4: bytes=32 time=855ms TTL=63
Reply from 10.84.64.4: bytes=32 time=820ms TTL=63
Reply from 10.84.64.4: bytes=32 time=572ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1162ms TTL=63
Reply from 10.84.64.4: bytes=32 time=1002ms TTL=63
Reply from 10.84.64.4: bytes=32 time=796ms TTL=63
Reply from 10.84.64.4: bytes=32 time=884ms TTL=63

If someone can help me out , is really urgent.

thx selim ..

2

When you saturate any type of communication link the ping/repsonse times will increase accordingly. If you link is capable of 13 Mbps and you use all that bandwidth the ping times should incease alot, and if you over-saturate the link you’ll see timeouts.

This can also be caused by interference as well, but in your case if it only occurs at a high load then its just the the way that link is functioning.

Bandwidth test the link without any external load on it and see what its max performance is, then you’ll know if your approaching it.

Cheers

3

What I’m wondering is I have 5 GW-s and each GW has from 7 AP node to 15 max.
When the ping start going high goes in same time to my all GW-s and in my nodes. Totally Radio in my network I have 56 AP running on my network and 5 P2P, all running in turbo mode freq.. And 90 % are PC .
My freq.. are 100 mhz between, but during the day internet work just fine.
look the ping ..
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=2ms TTL=6
Reply from 10.84.32.1: bytes=32 time<1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time<1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time<1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=2ms TTL=6
Reply from 10.84.32.1: bytes=32 time=2ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=2ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time<1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time<1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=2ms TTL=6
Reply from 10.84.32.1: bytes=32 time<1ms TTL=6
Reply from 10.84.32.1: bytes=32 time<1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6
Reply from 10.84.32.1: bytes=32 time<1ms TTL=6
Reply from 10.84.32.1: bytes=32 time<1ms TTL=6
Reply from 10.84.32.1: bytes=32 time=1ms TTL=6

I don’t know what a hell is going on.
thx selim ..