2 Routerboards RB433AH(IP: 10.9.8.4) & RB600A(IP: 10.9.8.3) connected 5GHz link.
The Dude package instelled od RB433AH. Why ping from the Dude is so high:
while ping from winbox ping tool or telnet is normal:
after telnet to 10.9.8.4 and pingining 10.9.8.3:
10.9.8.3 64 byte ping: ttl=64 time=4 ms
10.9.8.3 64 byte ping: ttl=64 time=9 ms
10.9.8.3 64 byte ping: ttl=64 time=9 ms
10.9.8.3 64 byte ping: ttl=64 time=1 ms
10.9.8.3 64 byte ping: ttl=64 time=9 ms
10.9.8.3 64 byte ping: ttl=64 time=9 ms
10.9.8.3 64 byte ping: ttl=64 time=9 ms
The Dude on RB433AH monitor about 20 services: ~10 pings, some cpu and disk.