Hello team,

I have the following simple   topology in IOU software :

R8---switch---R10

now i am trying to form LDP neighbor ship btw r1 and r3 by issuing command mpls ip on interface

Nieghborship is not coming up . i am also able to reach the

dp:  bytes_written = 34, at offset = 112
ldp: Send ldp hello; Ethernet0/1.108, src/dst 155.1.108.8/224.0.0.2, inst_id 0

as it taking the source as 155.1.108.8 , this should be the target address and i am able to reach that from other router.

It is sending the hello packets but not receiving any. i am also able to send the multicast packets and receiving reply

R8#ping 224.0.0.2
Type escape sequence to abort.
Sending 1, 100-byte ICMP Echos to 224.0.0.2, timeout is 2 seconds:

Reply to request 0 from 155.1.108.10, 1 ms

Needs some help to known what exactly is the issue ?

Any help is appreciated !

Thank you!