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networking:router:mikrotik_troubleshoot

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Mikrotik Troubleshooting Tips

Network Architecture

Tips to facilitate optimal troubleshooting:

  • Plug other 'links' directly into the Mikrotik CPE device
    • Wireless access points (WAPs)
    • Switches
    • Bridges to other buildings or networks
  • Keep a diagram showing which port goes where
  • Name the ports appropriately

Find Bandwidth Hogs

  1. Use the Interfaces list to see the big picture
    1. Is their upstream Internet or Metro Ethernet connection saturated?
    2. Is a bridge to another building hogging the bandwidth?
    3. Is their wireless access point (WAP) hogging the bandwidth?
      1. Many problems are due to multimedia streaming with wireless devices
  2. Use the Mikrotik IP Accounting feature to see which IP addresses are involved
  3. 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.

IP Accounting Snapshot Filtered by IP Range

networking/router/mikrotik_troubleshoot.1446157178.txt.gz · Last modified: 2015/10/29 16:19 by gcooper