Vlan-Bridging-Setup not Working on RB2011

RouterOS Beginner Basics
1

Hello there,

this is my first post here, I tried to get a Vlan-Setup working on a RB2011, after reading it up I first tried a switch based V-Lan Setup, this part worked quite nicely, afterwards I tried an even more basic bridging-vlan Setup, please see the export below. Simple goal for now is to have a trunk port (ether01) where a tagged vlan with id4 that should be connected to some other interface where this subnet should be accessible untagged via bridging.

What are the problem I encounter?
I get connection and IP-Adress via DHCP (when DHCP-Client activated) on the V-Lan Interface itself, but not on the bridge if I add the V-Lan Interface to a bridge. Also the subnet is not accessible on the bridged ethernet port.

This is basic at it can get (from my POV) and it does not work on my RB2011 iL-IN, but it does work on a RB750G. I tinkered around with the Switch settings too and compared them to the standard settings of the RB750G, of course I updated the firmware and I also started over new at least once.

What am I missing? Is V-Lan Bridging simply not possible with the switch-chips in an RB2011?

# jan/02/1970 00:47:31 by RouterOS 6.40.5
# software id = AJ0A-U0B5
#
# model = 2011iL
# serial number = 607C059D639A
/interface bridge
add name=bridge
/interface ethernet
set [ find default-name=ether1 ] name=ether01
set [ find default-name=ether2 ] name=ether02
set [ find default-name=ether3 ] name=ether03
set [ find default-name=ether4 ] name=ether04
set [ find default-name=ether5 ] name=ether05
set [ find default-name=ether6 ] name=ether06
set [ find default-name=ether7 ] name=ether07
set [ find default-name=ether8 ] name=ether08
set [ find default-name=ether9 ] name=ether09
/interface vlan
add interface=ether01 name=ether01_vlan04 vlan-id=4
/interface ethernet switch port
set 0 default-vlan-id=0 vlan-mode=fallback
set 1 default-vlan-id=0 vlan-mode=fallback
set 10 default-vlan-id=0 vlan-mode=fallback
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip pool
add name=default-dhcp ranges=192.168.88.10-192.168.88.254
add name=admindhcp ranges=192.168.22.100-192.168.22.150
/ip dhcp-server
add address-pool=admindhcp disabled=no interface=ether10 name=admindhcp
/interface bridge port
add bridge=bridge interface=ether01_vlan04
/interface bridge settings
set use-ip-firewall-for-vlan=yes
/ip address
add address=192.168.88.1/24 comment=defconf network=192.168.88.0
add address=192.168.22.254/24 interface=ether10 network=192.168.22.0
/ip dhcp-client
add dhcp-options=hostname,clientid disabled=no interface=bridge
/ip dhcp-server network
add address=192.168.22.0/24 gateway=192.168.22.254
add address=192.168.88.0/24 comment=defconf gateway=192.168.88.1
/ip dns
set allow-remote-requests=yes
/ip dns static
add address=192.168.88.1 name=router.lan

Thanks in advance for a hint in the right direction !

Matthias

2

After further reading and some trial and error i went the way forward as newest release candidate seems to change vlan bridging to a great extend. Have not got a working config yet and am still somewhat confused why the same config works and doesn’t work on two different routers but … next thing I could do is trying out another RB2011UI AS-IN i have got lying around. As it should have the same switch chips I would expect the same behaviour from this device, what do you think?

3

Luckily moving forward was the right decision. I got a working configuration with the newest features in the latest release. Still wondering what i would have donme 6 months ago but this another story i guess :sunglasses: . Thanks everybody.