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Revision 3 as of 2026-03-26 12:37:33
MeidokonWiki:
  • servers
  • MikrotikNotes
  • VLANs

MIKROTIK BRIDGE VLAN CONFIG

  • create the bridge
  • create an /interface/vlan on top of the bridge
  • assign an IP address to the /interface/vlan
  • set the pvid on the bridge ports
  • define an /interface/bridge/vlan and set tagged/untagged ports. The bridge is a port as well, if you want the switch to have layer3 presence on the VLAN

Let's deconfigure the Helena VLAN 181 from hoshino/sabrina/helian

We'll work on hoshino first because it's not on the current useful path.

  • /interface/bridge/vlan/remove 1
  • no pvid to change because all ports in the VLAN are trunked, so they keep pvid 1
  • remove IP address from /interface/vlan/HELENA: /ip/address/remove numbers=2
  • remove the /interface/vlan: /interface/vlan/remove HELENA

Sabrina next:

  • /interface/bridge/vlan/remove 1
  • set pvid on ether7 back to VLAN 1
  • no IP to remove because sabrina isn't present on VLAN 181
  • no /interface/vlan to remove because sabrina isn't present on VLAN 181

helian last, helian is the gateway for the Persica/Helana VLAN 181

  • /interface/bridge/vlan/remove 1
  • no pvid to remove on bridge ports because this VLAN is only tagged
  • remove the IP address from /interface/vlan/PersicaTunnel181
  • delete the /interface/vlan/PersicaTunnel181

Cleanup helena now, because I fixed her DHCP and now she's back on VLAN 1 natively

  • Delete the 10.10.181.2 IP address
  • Remove custom routing rules
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