hi
I have 2 physical MT interfaces bonded to Cisco SG200 switch - the bonded interface is added to BRIDGE-CORE
i have 2 physical MT interfaces bonded to Cisco 3750 switch - As soon as I add the bonded interface to BRIDGE-CORE, the Cisco physical interfaces are going down reporting configuration fault.
i am asking if anybody has had such behavior with CCR125?.
Many thanks
MT configuration:
feb/16/2014 21:38:57 by RouterOS 6.10
software id = XCDL-4389
/interface bridge
add name=bridge-CORE priority=0x2 protocol-mode=none
add l2mtu=1590 name=bridge-vlan99
/interface vlan
add comment=MGMT interface=bridge-CORE l2mtu=65531 name=vlan99 vlan-id=99
/interface bonding
add arp-ip-targets=192.168.66.2 mode=802.3ad name=bonding-C3750-Stack slaves=
ether3,ether4 transmit-hash-policy=layer-2-and-3
add arp-ip-targets=192.168.66.10 mode=802.3ad name=bonding-SG200-1 slaves=
ether1,ether2 transmit-hash-policy=layer-2-and-3
/interface bridge port
add bridge=bridge-CORE interface=bonding-SG200-1
add bridge=bridge-vlan99 interface=vlan99
add bridge=bridge-CORE disabled=yes interface=bonding-C3750-Stack <---- AS SOON AS I ENABLE LACP on Cisco goes down
/ip address
add address=192.168.66.1/24 interface=vlan99 network=192.168.66.0
add address=192.168.1.254/19 interface=bridge-CORE network=192.168.0.0
add address=172.16.32.254/24 interface=ether12 network=172.16.32.0
/ip route
add distance=1 gateway=172.16.32.1
/system ntp client
set enabled=yes mode=unicast primary-ntp=172.16.32.1
/system routerboard settings
set cpu-frequency=1200MHz memory-frequency=1066DDR
Cisco 3750 Configuration
interface Port-channel1
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport trunk allowed vlan 1-900
switchport mode trunk
!
interface GigabitEthernet1/0/24
description Mikrotik CCR125 - eth3
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport trunk allowed vlan 1-900
switchport mode trunk
channel-protocol lacp
channel-group 1 mode active
!
!
interface GigabitEthernet2/0/24
description Mikrotik CCR125 - eth4
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport trunk allowed vlan 1-900
switchport mode trunk
channel-protocol lacp
channel-group 1 mode active
!
interface Vlan99
ip address 192.168.66.2 255.255.255.0
!
S#sh etherchannel 1 summary
Flags: D - down P - bundled in port-channel
I - stand-alone s - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use f - failed to allocate aggregator
M - not in use, minimum links not met
u - unsuitable for bundling
w - waiting to be aggregated
d - default port
Number of channel-groups in use: 1
Number of aggregators: 1
Group Port-channel Protocol Ports
------±------------±----------±----------------------------------------------
1 Po1(SU) LACP Gi1/0/24(P) Gi2/0/24(P)
When adding Bond to Bridge on Mikrotik:
*Mar 1 02:11:25.450: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEth
ernet1/0/24, changed state to down
Switch#
*Mar 1 02:11:38.578: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEth
ernet2/0/24, changed state to down
*Mar 1 02:11:38.578: %LINEPROTO-5-UPDOWN: Line protocol on Interface Port-chann
el1, changed state to down
*Mar 1 02:11:38.578: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, cha
nged state to down
*Mar 1 02:11:38.578: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan99, ch
anged state to down
*Mar 1 02:11:39.585: %LINK-3-UPDOWN: Interface Port-channel1, changed state to