destination net unreachable

RouterOS General
1

Hello guys i notice 4 days from now if my router tx/rx huge traffic and i ping yahoo.com suddenly >> destination net unreachable it occurs only if the latency reach to 1,700+, my router connected to DSL modem its a MTU issue?

Reply from 72.30.2.43: bytes=32 time=1588ms TTL=54
Reply from 72.30.2.43: bytes=32 time=1756ms TTL=54
Reply from 72.30.2.43: bytes=32 time=1760ms TTL=54
Request timed out.
Reply from 72.30.2.43: bytes=32 time=1563ms TTL=54
Reply from 10.11.0.1: Destination net unreachable.
Reply from 10.11.0.1: Destination net unreachable.
Reply from 10.11.0.1: Destination net unreachable.
Reply from 10.11.0.1: Destination net unreachable.
Reply from 10.11.0.1: Destination net unreachable.
Reply from 10.11.0.1: Destination net unreachable.
Reply from 10.11.0.1: Destination net unreachable.
Reply from 10.11.0.1: Destination net unreachable.
Reply from 10.11.0.1: Destination net unreachable.
Reply from 10.11.0.1: Destination net unreachable.
Reply from 72.30.2.43: bytes=32 time=751ms TTL=54
Reply from 72.30.2.43: bytes=32 time=838ms TTL=54

2

post a traceroute to yahoo.com from your computer and a print from your mikrotik routing table

how ever it looks like your DSL modem is disconnecting

3

hello sariao i found out the problem is in the streaming one of staff here in the office using listen grooveshark thats my mikbox keep disconecting i have several testing no firewall, no queue just only simple router, if the groove shark start to stream or buffing he consume all bandwidth and im wondering why mikbok disconnect it should be a higher latency not to disconnect, my second test i connect directly my laptop to isp and test to stream again using listen grooveshark but no problems, i think the problem is in the mikbox.

thanks