Hi I am using a CRS305-1G-4S+. Here is my physical port configuration:
- ether1: AP
- sfp1: rj45/ into AP
- sfp2: rj45/ into AP
- sfp3: rj45/ into AP
- sfp4: fiber/ uplink
I have needs to trunk about 600 vlans spread across vlanid 1000-4000 (using PPSK to send clients to vlans). There are a few more switches along the path all trunked in the same way, untill it hits a unifi dream machine which handles the vlans.
I turned on vlan filtering on the bridge, and tagged the bridge and every port to vlans 1000-4000. If I only turn on the AP connected to sfp1, all my vlans trunk (all PPSK work and set me into the right vlan). However, if I try to use an AP on another port, or the ethernet port, the PPSK never lets me connect. Using a netally cable tester I can see that each port has all vlans on it. Config posted below.
2025-10-20 07:46:23 by RouterOS 7.20.2
software id = U9JY-0PYD
model = CRS305-1G-4S+
serial number = edited
/interface bridge
add admin-mac=74:4D:28:D8:01:A2 auto-mac=no comment=defconf name=bridge
vlan-filtering=yes
/port
set 0 name=serial0
/interface bridge port
add bridge=bridge comment=defconf interface=ether1
add bridge=bridge comment=defconf interface=sfp-sfpplus1
add bridge=bridge comment=defconf interface=sfp-sfpplus2
add bridge=bridge comment=defconf interface=sfp-sfpplus3
add bridge=bridge comment=defconf interface=sfp-sfpplus4
/interface bridge vlan
add bridge=bridge tagged=
bridge,ether1,sfp-sfpplus1,sfp-sfpplus2,sfp-sfpplus3,sfp-sfpplus4
vlan-ids=2-4000
/ip address
add address=192.168.24.160/21 interface=bridge network=192.168.24.0
/ip route
add gateway=192.168.24.2
/system identity
set name=Spare
/system swos
set address-acquisition-mode=static allow-from-ports=p1 static-ip-address=
192.168.100.22
