rb1100AH problem

RouterOS General
1

LOT of “request timed out” in rb1100AH(192.168.10.12/24)ETH9 to laptop(192.168.10.11/24)LAN. only laptop connected to RB. anyone has the same problem? solution? routeros 5.7 / firmware 2.37

Reply from 192.168.10.12: bytes=32 time<1ms TTL=64
Reply from 192.168.10.12: bytes=32 time<1ms TTL=64
Request timed out.
Reply from 192.168.10.12: bytes=32 time<1ms TTL=64
Reply from 192.168.10.12: bytes=32 time<1ms TTL=64
Reply from 192.168.10.12: bytes=32 time<1ms TTL=64
Reply from 192.168.10.12: bytes=32 time<1ms TTL=64

Ping statistics for 192.168.10.12:
Packets: Sent = 1000, Received = 848, Lost = 152 (15% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms

C:\Users\Default.Default-PC>

2

Please more info mate.

Have you tried different patch cables ?
Have you looked at duplex errors/bad duplex negotiating ?
Have you tried plugging into a different port on the mtk ?
Are you using vlans ?


I know there have been complaints about some of the ports further down the chain on the mtk devices like this:
http://forum.mikrotik.com/t/latency-on-rb1100-and-rb800-ethernet-ports-on-version-5-11/53131/3

3

Default without config. Upgraded to 5.22 stable. Seems ok by now. Thx for the reply.