"Странные провалы" пинга от точки до клиента

[azarecky]

Добрый день.

Развернута сеть unifi на обычных AP и mesh с cloud key. Принял как есть. Версия контроллера 6.0.23. Прошивки на точках последние.
Заметил странную особенность - при пинге с точки до клиента, подключенного к этой точке - пинг плавает и очень сильно.


64 bytes from 192.168.1.225: seq=1211 ttl=64 time=147.996 ms
64 bytes from 192.168.1.225: seq=1212 ttl=64 time=141.129 ms
64 bytes from 192.168.1.225: seq=1213 ttl=64 time=137.095 ms
64 bytes from 192.168.1.225: seq=1214 ttl=64 time=143.733 ms
64 bytes from 192.168.1.225: seq=1215 ttl=64 time=143.632 ms
64 bytes from 192.168.1.225: seq=1216 ttl=64 time=143.982 ms
64 bytes from 192.168.1.225: seq=1217 ttl=64 time=144.726 ms
64 bytes from 192.168.1.225: seq=1218 ttl=64 time=143.580 ms
64 bytes from 192.168.1.225: seq=1219 ttl=64 time=145.918 ms
64 bytes from 192.168.1.225: seq=1220 ttl=64 time=148.471 ms
64 bytes from 192.168.1.225: seq=1221 ttl=64 time=68.958 ms
64 bytes from 192.168.1.225: seq=1222 ttl=64 time=150.763 ms
64 bytes from 192.168.1.225: seq=1223 ttl=64 time=151.817 ms
64 bytes from 192.168.1.225: seq=1224 ttl=64 time=147.432 ms
64 bytes from 192.168.1.225: seq=1225 ttl=64 time=55.543 ms
64 bytes from 192.168.1.225: seq=1226 ttl=64 time=152.059 ms
64 bytes from 192.168.1.225: seq=1227 ttl=64 time=153.121 ms
64 bytes from 192.168.1.225: seq=1228 ttl=64 time=149.696 ms
64 bytes from 192.168.1.225: seq=1229 ttl=64 time=50.720 ms
64 bytes from 192.168.1.225: seq=1230 ttl=64 time=149.216 ms
64 bytes from 192.168.1.225: seq=1231 ttl=64 time=153.610 ms
64 bytes from 192.168.1.225: seq=1232 ttl=64 time=1.207 ms
64 bytes from 192.168.1.225: seq=1233 ttl=64 time=1.887 ms
64 bytes from 192.168.1.225: seq=1234 ttl=64 time=1.753 ms
64 bytes from 192.168.1.225: seq=1235 ttl=64 time=48.050 ms
64 bytes from 192.168.1.225: seq=1236 ttl=64 time=1.720 ms
64 bytes from 192.168.1.225: seq=1237 ttl=64 time=7.485 ms
64 bytes from 192.168.1.225: seq=1238 ttl=64 time=4.491 ms
64 bytes from 192.168.1.225: seq=1239 ttl=64 time=2.160 ms
64 bytes from 192.168.1.225: seq=1240 ttl=64 time=2.242 ms
64 bytes from 192.168.1.225: seq=1241 ttl=64 time=2.064 ms
64 bytes from 192.168.1.225: seq=1242 ttl=64 time=5.883 ms
64 bytes from 192.168.1.225: seq=1243 ttl=64 time=7.256 ms
64 bytes from 192.168.1.225: seq=1244 ttl=64 time=2.328 ms
64 bytes from 192.168.1.225: seq=1245 ttl=64 time=2.081 ms
64 bytes from 192.168.1.225: seq=1246 ttl=64 time=6.091 ms
64 bytes from 192.168.1.225: seq=1247 ttl=64 time=6.079 ms
64 bytes from 192.168.1.225: seq=1248 ttl=64 time=1.802 ms
64 bytes from 192.168.1.225: seq=1249 ttl=64 time=2.440 ms
64 bytes from 192.168.1.225: seq=1250 ttl=64 time=749.703 ms
64 bytes from 192.168.1.225: seq=1251 ttl=64 time=747.540 ms
64 bytes from 192.168.1.225: seq=1252 ttl=64 time=49.720 ms
64 bytes from 192.168.1.225: seq=1253 ttl=64 time=273.728 ms
64 bytes from 192.168.1.225: seq=1254 ttl=64 time=753.407 ms
64 bytes from 192.168.1.225: seq=1255 ttl=64 time=751.408 ms
64 bytes from 192.168.1.225: seq=1256 ttl=64 time=35.899 ms
64 bytes from 192.168.1.225: seq=1257 ttl=64 time=259.695 ms
64 bytes from 192.168.1.225: seq=1258 ttl=64 time=183.020 ms
64 bytes from 192.168.1.225: seq=1259 ttl=64 time=99.184 ms

От клиента (телефона) до точки ситуация чуть лучше - но тоже не фонтан.

Точка и клиент находятся в одной комнате. Внешние факторы незначительны. Каналы и полосы частот проверены - ситуация не улучшается. мощность сигнала уменьшал и увеличивал В новой версии контроллера вообще убрали все настройки по точке - выбирать особо не из чего.

вывод линка:

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,ALLMULTI,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master br0 state UP mode DEFAULT group default qlen 1000
link/ether e0:63:da:02:a0:13 brd ff:ff:ff:ff:ff:ff
3: wifi0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN mode DEFAULT group default qlen 539
link/ieee802.11 e0:63:da:03:a0:13 brd ff:ff:ff:ff:ff:ff
4: wifi1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN mode DEFAULT group default qlen 539
link/ieee802.11 e0:63:da:04:a0:13 brd ff:ff:ff:ff:ff:ff
5: teql0: <NOARP> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 100
link/void
6: ath0: <BROADCAST,MULTICAST,ALLMULTI,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master br0 state UNKNOWN mode DEFAULT group default
link/ether e0:63:da:03:a0:13 brd ff:ff:ff:ff:ff:ff
7: ath1: <BROADCAST,MULTICAST,ALLMULTI,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master br0 state UNKNOWN mode DEFAULT group default
link/ether e0:63:da:04:a0:13 brd ff:ff:ff:ff:ff:ff
12: br0: <BROADCAST,MULTICAST,ALLMULTI,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
link/ether e0:63:da:02:a0:13 brd ff:ff:ff:ff:ff:ff


Телефон частоту несмотря на крайнюю близость точки тоже почему то не может получить 5Гг на 2.4 работает
mca в консоли тоже не работает - видно убрали совсем.

Вопрос только один - пинг - что с ним такое??. Расстояние между точками 5м.