Hello!!, I am having trouble with MPLS. If implemented on eth interfaces it works perfectly, if its configured over a wireless interface it does not work, when I say it doesnt work I mean the two routers communicate to each other but when I try to communicate from a pc going through both routers to another pc the traffic never goes through.
Any thoughts?
v5rc5 on two rb750g
pc-----rb433—wireless—mpls----wireless----rb433—pc
Interesting.... now I configured two 750G on v5rc5 (eth connected) and MPLS does not work. I tried dynamic / static neighbors.... all interfaces on a specific MTU and individually telling the router which interface had which MTU. I tried attaching supout.rif for mikrotik support but it is not possible.
Maybe I am doing something wrong?
pc ----- 750G ----mpls---- 750G ----- pc
traffic from pc to pc not passing through
Dynamic Neighbors
ROUTER B
/mpls
set dynamic-label-range=16-1048575 propagate-ttl=yes
/mpls interface
add disabled=no interface=all mpls-mtu=1500
/mpls ldp
set distribute-for-default-route=no enabled=yes hop-limit=255 loop-detect=no
lsr-id=2.2.2.2 path-vector-limit=255 transport-address=2.2.2.2
use-explicit-null=no
/mpls ldp interface
add accept-dynamic-neighbors=yes disabled=no hello-interval=5s hold-time=15s
interface=ether4 transport-address=0.0.0.0
[admin@ROUTER A] /mpls> export
Static Neighbors
[admin@ROUTER B] /mpls> export
/mpls
set dynamic-label-range=16-1048575 propagate-ttl=yes
/mpls interface
add disabled=no interface=ether4 mpls-mtu=1500
/mpls ldp
set distribute-for-default-route=no enabled=yes hop-limit=255 loop-detect=no
lsr-id=2.2.2.2 path-vector-limit=255 transport-address=2.2.2.2
use-explicit-null=no
/mpls ldp interface
add accept-dynamic-neighbors=yes disabled=no hello-interval=5s hold-time=15s
interface=ether4 transport-address=0.0.0.0
/mpls ldp neighbor
add disabled=no send-targeted=yes transport=1.1.1.1
[admin@ROUTER A] > mpls export
/mpls
set dynamic-label-range=16-1048575 propagate-ttl=yes
/mpls interface
add disabled=no interface=ether1 mpls-mtu=1500
/mpls ldp
set distribute-for-default-route=yes enabled=yes hop-limit=255 loop-detect=no
lsr-id=1.1.1.1 path-vector-limit=255 transport-address=1.1.1.1
use-explicit-null=no
/mpls ldp interface
add accept-dynamic-neighbors=yes disabled=no hello-interval=5s hold-time=15s
interface=ether1 transport-address=0.0.0.0
/mpls ldp neighbor
add disabled=no send-targeted=yes transport=2.2.2.2