[SOLVED] lobridge disabled by mistake

RouterOS General
1

Hello,

we have a border CCR1072 router with OSPF and BGP, IPv4 and IPv6, enabled and working; for error we have disabled lo6 (loopback bridge fro IPv6) and now we are not able to enable it again.
Router seems to be stuck and if try to enable loopback bridge we have the following error:

in bridge pr
Flags: X - disabled, R - running
 0 R name="lo" mtu=auto actual-mtu=1500 l2mtu=65535 arp=enabled arp-timeout=auto mac-address=XX.XX:XX:XX:XX:XX protocol-mode=rstp fast-forward=yes igmp-snooping=no
     auto-mac=yes ageing-time=5m priority=0x8000 max-message-age=20s forward-delay=15s transmit-hold-count=6 vlan-filtering=no dhcp-snooping=no

 1   name="lo6" mtu=auto arp=enabled arp-timeout=auto mac-address=XX:XX:XX:XX:XX:XX protocol-mode=rstp fast-forward=yes igmp-snooping=no auto-mac=yes
     ageing-time=5m priority=0x8000 max-message-age=20s forward-delay=15s transmit-hold-count=6 vlan-filtering=no dhcp-snooping=no

set 1 disabled=no
action timed out - try again, if error continues contact MikroTik support and send a supout file (13)

We are afraid that it doesn’t restart after reboot command.
Have you any idea?
Thank’s

2

I’d expect it just needs the reboot, but first try to add another bridge (e.g. lo6-1), and if it succeeds and the new bridge goes up, move the IPv6 address currently linked to lo6 to lo6-1 instead - /ipv6 address set [find interface=lo6] interface=lo6-1

3

hello,
no it doesn’t work; it take about 40/50sec to tell me:

add name=lo6-1
action timed out - try again, if error continues contact MikroTik support and send a supout file (13)

Maybe I have to reboot it but I hope it will restart.

4

This definitely sounds like a bug or a corruption in the configuration.

5

Before restarting, you may try to migrate the IPv6 address to the same bridge to which the IPv4 one is attached. There is no reason why each of them should have the luxury of its own dedicated bridge.

6

Hello, with a /siystem/reboot it has begin to work good.

Thank you for your help.