No MAC access after VLAN enabling on CRS112

Hi!

After having enabled VLANs on a CRS112 I don’t see the switch as a neighbor von vlan2 in winbox (access ports eth5-8). Telnet via vlan 1 ist stil possible.
This came exactly this moment up, when I enables VLAN Filtering.
The machines behind on VLAN2 are still connectable via MAC-Telnet on with winbox.

[admin@MikroTik] > export
# jan/02/1970 02:17:26 by RouterOS 6.44.2
# software id = 1XIQ-GQDJ
#
# model = CRS112-8P-4S
# serial number = 9B2008125BA1
/interface bridge
add name=Bridge vlan-filtering=yes
/interface vlan
add interface=Bridge name=vlan99 vlan-id=1
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip hotspot profile
set [ find default=yes ] html-directory=flash/hotspot
/interface bridge port
add bridge=Bridge interface=ether1
add bridge=Bridge frame-types=admit-only-untagged-and-priority-tagged interface=ether2
add bridge=Bridge frame-types=admit-only-untagged-and-priority-tagged interface=ether3
add bridge=Bridge frame-types=admit-only-untagged-and-priority-tagged interface=ether4 pvid=8
add bridge=Bridge frame-types=admit-only-untagged-and-priority-tagged interface=ether5 pvid=2
add bridge=Bridge frame-types=admit-only-untagged-and-priority-tagged interface=ether6 pvid=2
add bridge=Bridge frame-types=admit-only-untagged-and-priority-tagged interface=ether7 pvid=2
add bridge=Bridge frame-types=admit-only-untagged-and-priority-tagged interface=ether8 pvid=2
/interface bridge vlan
add bridge=Bridge tagged=Bridge untagged=ether1,ether2,ether3 vlan-ids=1
add bridge=Bridge tagged=Bridge,ether1 untagged=ether4 vlan-ids=8
add bridge=Bridge tagged=Bridge untagged=ether5,ether6,ether7,ether8 vlan-ids=2
/ip address
add address=10.99.99.86/24 interface=vlan99 network=10.99.99.0
/ip route
add distance=1 gateway=10.99.99.1
[admin@MikroTik] >

In case you need more information, just ask.

Thanks in advance, and sunny greetings from Vienna,

roland

For RB to be able to interact with VLAN with VID=2 you’ll have to create appropriate vlan interface (even if you don’t want to assign IP address there).

/interface vlan
add interface=Bridge name=vlan2 vlan-id=2

Also check if there’s some limitation regarding MAC connectivity (settings in /tool mac-server) and adjust according to your needs.