Hi All,
I have two RB1000s that will not establish LDP via OSPF. In the debug logging i get no messages to show that it even tries to establish an LDP neighbourship.
The config should work as each of the routers has working LDP neighbours.
L2 MTU is not an issue as the working LDP neighbours traverse virtually the same L2 network except one link (Ubiquiti AirFiber).
I have requested support from MikroTik but require to upgrade to latest ROS image which will occur over night.
[admin@RB1000_1] > mpls ldp p
enabled: yes
lsr-id: x.x.x.x
transport-address: x.x.x.x
path-vector-limit: 255
hop-limit: 255
loop-detect: no
use-explicit-null: no
distribute-for-default-route: no
[admin@RB1000_1] > mpls interface p
Flags: X - disabled, * - default
# INTERFACE MPLS-MTU
0 * all 1508
[admin@RB1000_1] > mpls ldp interface p
Flags: X - disabled, I - invalid
# INTERFACE HELLO-INTERVAL HOLD-TIME
0 ether1-vlan37 5s 15s
1 ether1.vlan31 5s 15s
[admin@RB1000_2] > mpls ldp p
enabled: yes
lsr-id: y.y.y.y
transport-address: y.y.y.y
path-vector-limit: 255
hop-limit: 255
loop-detect: no
use-explicit-null: no
distribute-for-default-route: no
[admin@RB1000_2] > mpls ldp int p
Flags: X - disabled, I - invalid
# INTERFACE HELLO-INTERVAL HOLD-TIME
0 ether1-vlan32 5s 15s
1 ether1-vlan34 5s 15s
2 ether1-vlan31 5s 15s
[admin@RB1000_2] > mpls in p
Flags: X - disabled, * - default
# INTERFACE MPLS-MTU
0 * all 1508