In a test lab i configured an RB4011 for interVLAN routing as flollows:
Code: Select all
/interface vlan
add interface=sfp-sfpplus1 name=Vlan-10 vlan-id=10
add interface=sfp-sfpplus1 name=Vlan-11 vlan-id=11
add interface=sfp-sfpplus1 name=Vlan-12 vlan-id=12
add interface=sfp-sfpplus1 name=Vlan-13 vlan-id=13
add interface=sfp-sfpplus1 name=Vlan-14 vlan-id=14
/interface list
add name=VLAN10
/ip pool
add name=Pool-Vlan10 ranges=192.168.10.50-192.168.10.254
add name=Pool-Vlan11 ranges=192.168.11.50-192.168.11.254
add name=Pool-Vlan12 ranges=192.168.12.50-192.168.12.254
add name=Pool-Vlan13 ranges=192.168.13.50-192.168.13.254
add name=Pool-Vlan14 ranges=192.168.14.50-192.168.14.254
/ip dhcp-server
add address-pool=Pool-Vlan10 disabled=no interface=Vlan-10 lease-time=8h \
name=DHCP-Vlan10
add address-pool=Pool-Vlan11 disabled=no interface=Vlan-11 lease-time=8h \
name=DHCP-Vlan11
add address-pool=Pool-Vlan12 disabled=no interface=Vlan-12 lease-time=8h \
name=DHCP-Vlan12
add address-pool=Pool-Vlan13 disabled=no interface=Vlan-13 lease-time=8h \
name=DHCP-Vlan13
add address-pool=Pool-Vlan14 disabled=no interface=Vlan-14 lease-time=8h \
name=DHCP-Vlan14
/ip dhcp-server network
add address=192.168.10.0/24 dns-server=192.168.10.1 gateway=192.168.10.1
add address=192.168.11.0/24 dns-server=192.168.11.1 gateway=192.168.11.1
add address=192.168.12.0/24 dns-server=192.168.12.1 gateway=192.168.12.1
add address=192.168.13.0/24 dns-server=192.168.13.1 gateway=192.168.13.1
add address=192.168.14.0/24 dns-server=192.168.14.1 gateway=192.168.14.1
/ip address
add address=192.168.10.1/24 interface=Vlan-10 network=192.168.10.0
add address=192.168.11.1/24 interface=Vlan-11 network=192.168.11.0
add address=192.168.12.1/24 interface=Vlan-12 network=192.168.12.0
add address=192.168.13.1/24 interface=Vlan-13 network=192.168.13.0
add address=192.168.14.1/24 interface=Vlan-14 network=192.168.14.0
Code: Select all
/interface bridge vlan
add bridge=Bridge tagged=Bridge,sfp-sfpplus1 vlan-ids=10
/interface vlan
add interface=Bridge name=Vlan-10 vlan-id=10
/ip address
add address=192.168.10.2/24 interface=Vlan-10 network=192.168.10.0
/interface bridge port
add bridge=Bridge interface=ether24 pvid=10
add bridge=Bridge interface=sfp-sfpplus1
/interface bridge
add name=Bridge vlan-filtering=yes
As soon as i made this simple setup, altough i ve worked in the same way with other Mikrotik models and on GNS3 as well, i could not get an IP address on my computer on VLAN 10... Both RB4011 and CRS328 where programmed after a reset to no defaults... I checked both logs, i checked the configuration on both devices, everything was normal... So i just rebooted the RB4011, only, after the reboot on RB4011 everything was working normally as it should... nothing else was changed.. just a reboot on the router's side...
I kept working on both devices for a couple of days, the problem did not appear again... the devices were rebooted multiple times, shutdown and power on, no problems...
Until today, i just powered on both devices at the same time and there is the problem again... no IP through DHCP server on my computer, RB4011 was not visible on Winbox through neighbors on VLAN10.. no ping to the router through CRS... again, just a reboot on RB4011 solved the problem... i then kept working for a few hours on both devices and everything worked as it should...
Both devices are updated and run version 6.48.1... The SFP is a MaxLink ML Dacs+05 ...
No firewall is configured on RB4011... I ve posted the basic parts of my code just to make things easier... on CRS there are some access ports configured for the other VLANs etc but nothing more than that...
Anyone had any similar situtaion ?