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RossSSor
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Posts: 3
Joined: Mon Oct 08, 2018 11:38 pm

Bridge HW offload - disable interface member = problems

Tue Oct 09, 2018 7:34 pm

Hello
I have set up 2 bridges with HW offload on my RB3011 with 4 & 5 interface member.
Eth1 is the WAN interface
Eth 2-5 are members of Bridge-Switch1
Eth 6-10 are members of Bridge-Switch2
I use also the switch feature to manage VLAN/trunk, etc...
Everything is working as expected (Full speed with low CPU).

When I create the bridge, I have setted the admin-mac lower to the lowest MAC of the members (not sure if it is ok to do that):

My problem is when I enable or disable an inteface of the the bridge, it is not answering at all and I must disable ans re-enable it to be accessible.

What am I doing wrong ?
Thank you for your help
Ross

Here is my config:
/interface ethernet pr
Flags: X - disabled, R - running, S - slave
 #    NAME                                                                              MTU MAC-ADDRESS       ARP             SWITCH
 0 R  ether1                                                                           1500 0A:AC:EE:11:D0:F3 enabled         switch1
 1 RS ether2                                                                           1500 0A:AC:EE:11:D0:F4 enabled         switch1
 2 RS ether3                                                                           1500 0A:AC:EE:11:D0:F5 enabled         switch1
 3 RS ether4                                                                           1500 0A:AC:EE:11:D0:F6 enabled         switch1
 4 RS ether5                                                                           1500 0A:AC:EE:11:D0:F7 enabled         switch1
 5 RS ether6                                                                           1500 0A:AC:EE:11:D0:F9 enabled         switch2
 6 XS ether7                                                                           1500 0A:AC:EE:11:D0:FA enabled         switch2
 7 XS ether8                                                                           1500 0A:AC:EE:11:D0:FB enabled         switch2
 8 XS ether9                                                                           1500 0A:AC:EE:11:D0:FC enabled         switch2
 9 RS ether10                                                                          1500 0A:AC:EE:11:D0:FD enabled         switch2
10    sfp1                                                                             1500 0A:AC:EE:11:D0:F8 enabled

/interface bridge
add admin-mac=0A:AC:EE:11:D0:01 auto-mac=no fast-forward=no name=Bridge-Switch1
add admin-mac=0A:AC:EE:11:D0:02 auto-mac=no fast-forward=no name=Bridge-Switch2

/interface bridge port
add bridge=Bridge-Switch1 interface=ether2
add bridge=Bridge-Switch1 interface=ether3
add bridge=Bridge-Switch1 interface=ether4
add bridge=Bridge-Switch1 interface=ether5
add bridge=Bridge-Switch2 interface=ether6
add bridge=Bridge-Switch2 interface=ether7
add bridge=Bridge-Switch2 interface=ether8
add bridge=Bridge-Switch2 interface=ether9
add bridge=Bridge-Switch2 interface=ether10

 /interface bridge pr
Flags: X - disabled, R - running
 0 R name="Bridge-Switch1" mtu=auto actual-mtu=1500 l2mtu=1598 arp=enabled arp-timeout=auto mac-address=0A:AC:EE:11:D0:01 protocol-mode=rstp fast-forward=no igmp-snooping=no auto-mac=no
     admin-mac=0A:AC:EE:11:D0:01 ageing-time=5m priority=0x8000 max-message-age=20s forward-delay=15s transmit-hold-count=6 vlan-filtering=no dhcp-snooping=no

 1 R name="Bridge-Switch2" mtu=auto actual-mtu=1500 l2mtu=1598 arp=enabled arp-timeout=auto mac-address=0A:AC:EE:11:D0:02 protocol-mode=rstp fast-forward=no igmp-snooping=no auto-mac=no
     admin-mac=0A:AC:EE:11:D0:02 ageing-time=5m priority=0x8000 max-message-age=20s forward-delay=15s transmit-hold-count=6 vlan-filtering=no dhcp-snooping=no
[admin@Flying-RB3011] >
 
RossSSor
just joined
Topic Author
Posts: 3
Joined: Mon Oct 08, 2018 11:38 pm

Re: Bridge HW offload - disable interface member = problems

Thu Nov 01, 2018 7:46 pm

Hello again

Anybody knows what's wrong on my side ?
Thank you in advance

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