Hi,
I have one Linux and Mikrotik x86. The Linux OS have lacp bonded interface with vlan 530 connected to Mikrotik’s two ports. I want to create a lacp bonded interface with vlan 530 on Mikrotik.
I get the message below when I want to add vlan to bond interface
“Couldn’t add New Interface - could not set mtu (6)”
I saw that I have to change the mtu of vlan interface after some investigation. Suceeded after set vlan’s mtu to 1496.
/interface p where name=bond or name=vlan530 or name=ether1 or name=ether7
Flags: D - dynamic, X - disabled, R - running, S - slave
# NAME TYPE ACTUAL-MTU L2MTU MAX-L2MTU MAC-ADDRESS
0 RS ;;; pp 1
ether1 ether 1500 0C:C4:7A:XX:XX:A5
1 RS ;;; pp 3
ether7 ether 1500 0C:C4:7A:XX:XX:A5
2 R bond bond 1500 1500 0C:C4:7A:XX:XX:A5
3 R vlan530 vlan 1496 1496 0C:C4:7A:XX:XX:A5
/int bonding p
Flags: X - disabled, R - running
0 R name="bond" mtu=1500 mac-address=0C:C4:7A:XX:XX:A5 arp=enabled arp-timeout=auto slaves=ether1,ether7 mode=802.3ad primary=none link-monitoring=mii
arp-interval=100ms arp-ip-targets="" mii-interval=100ms down-delay=0ms up-delay=0ms lacp-rate=30secs transmit-hash-policy=layer-2-and-3 min-links=0
Now, everything seems fine on preprod enviroment. Http and https traffic will pass over the bond interface. But I don’t know if playing with mtu will cause problems.
Could you tell me that my config is right, or advise me better one please?
Thanks.