bridge mac-address problem

RouterOS General
1

I have two mikrotik x86 boxes…

On one (5rc07) i have mac address on bridge interface:

 Flags: X - disabled, R - running 
0  R ;;; -M- CNxxxx cn-msk80rs br5 interface (Moskva) ---
      name="bridge5" mtu=1500 l2mtu=65535 arp=enabled mac-address=00:1B:21:4F:69:78 protocol-mode=none priority=0x8000 auto-mac=yes admin-mac=00:00:00:00:00:00 
      max-message-age=20s forward-delay=15s transmit-hold-count=6 ageing-time=5m

On another (5rc11) i don`t have it, why?

Flags: X - disabled, R - running 
 0  R ;;; -M- CNxxxx cn-msk79ra mngmt (Moskva) ---
      name="bridge5" mtu=1500 l2mtu=65535 arp=enabled mac-address=00:00:00:00:00:00 protocol-mode=none priority=0x8000 auto-mac=yes admin-mac=00:00:00:00:00:00 
      max-message-age=20s forward-delay=15s transmit-hold-count=6 ageing-time=5m

Please help!

2

Can anybody help?

3

Sorry, but does anybody has some problem?

4

Do you have any VLAN port in bridge without MAC address?

5

I have no interfaces in bridge, only have bridge interface, like cisco loopback interface…

6

By default bridge inherits MAC address from its ports.

You can set it manually:

/interface bridge set bridge5 auto-mac=no admin-mac=xx:xx:xx:xx:xx:xx
7

Thanks. I`ll try. But tell me please: does rc07 and rc11 have any change in bridge creation or processing? As I tell before - my old rc07 box has mac address without any ports in it…