This is an old revision of the document!
Mikrotik Troubleshooting Tips
Network Architecture
Tips to facilitate optimal troubleshooting:
Plug other 'links' directly into the Mikrotik CPE device
Keep a diagram showing which port goes where
Name the ports appropriately
Find Bandwidth Hogs
Use the Interfaces
list to see the big picture
Is their upstream Internet or Metro Ethernet connection saturated?
Is a bridge to another building hogging the bandwidth?
Is their wireless access point (WAP) hogging the bandwidth?
Many problems are due to multimedia streaming with wireless devices
Use the Mikrotik IP Accounting
feature to see which IP addresses are involved
Check the
DHCP server
Leases
to look for host name clues
In a bridged environment, such as Metro Ethernet, the CPE device (bridge) may not see the traffic in
IP Accounting
.
Try using the upstream router IP Accounting
feature and filter by the client IP address range.
Or, enable use-ip-firewall=yes
in the bridge settings.