here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 201626  | null     | null      | null    | unlabelled |         | 0     |
 | 201627  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 201628  | v1:4     | ethernet1 | 1.1.1.2 | 669065     |         | 0     |
 | 201629  | v1:4     | ethernet1 | 1.1.1.2 | 669066     |         | 0     |
 | 201630  | v1:4     | ethernet1 | 1.1.1.2 | 669067     |         | 0     |
 | 201631  | null     | null      | null    | unlabelled |         | 0     |
 | 201632  | null     | null      | null    | unlabelled |         | 0     |
 | 201633  | null     | null      | null    | unlabelled |         | 0     |
 | 201634  | null     | null      | null    | unlabelled |         | 0     |
 | 201635  | null     | null      | null    | unlabelled |         | 0     |
 | 366340  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 471702  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 667570  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 679528  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 720762  | null     | null      | null    | unlabelled |         | 0     |
 | 720763  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 720764  | v1:6     | ethernet1 | 1234::2 | 819743     |         | 0     |
 | 720765  | v1:6     | ethernet1 | 1234::2 | 819744     |         | 0     |
 | 720766  | v1:6     | ethernet1 | 1234::2 | 819745     |         | 0     |
 | 720767  | null     | null      | null    | unlabelled |         | 0     |
 | 720768  | null     | null      | null    | unlabelled |         | 0     |
 | 720769  | null     | null      | null    | unlabelled |         | 0     |
 | 720770  | null     | null      | null    | unlabelled |         | 0     |
 | 720771  | null     | null      | null    | unlabelled |         | 0     |
 | 991293  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1040491 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 128377 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 456677 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 548869 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 600241 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 669063 | null     | null      | null    | unlabelled |         | 0     |
 | 669064 | v1:4     | ethernet1 | 1.1.1.1 | 201627     |         | 1280  |
 | 669065 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 669066 | v1:4     | ethernet2 | 1.1.2.3 | 149796     |         | 640   |
 | 669067 | v1:4     | ethernet2 | 1.1.2.3 | 149797     |         | 640   |
 | 669068 | null     | null      | null    | unlabelled |         | 0     |
 | 669069 | null     | null      | null    | unlabelled |         | 0     |
 | 669070 | null     | null      | null    | unlabelled |         | 0     |
 | 669071 | null     | null      | null    | unlabelled |         | 0     |
 | 669072 | null     | null      | null    | unlabelled |         | 0     |
 | 751768 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 819741 | null     | null      | null    | unlabelled |         | 0     |
 | 819742 | v1:6     | ethernet1 | 1234::1 | 720763     |         | 1280  |
 | 819743 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 819744 | v1:6     | ethernet2 | 1235::3 | 114087     |         | 640   |
 | 819745 | v1:6     | ethernet2 | 1235::3 | 114088     |         | 640   |
 | 819746 | null     | null      | null    | unlabelled |         | 0     |
 | 819747 | null     | null      | null    | unlabelled |         | 0     |
 | 819748 | null     | null      | null    | unlabelled |         | 0     |
 | 819749 | null     | null      | null    | unlabelled |         | 0     |
 | 819750 | null     | null      | null    | unlabelled |         | 0     |
 | 834509 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 895569 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 983889 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 114084 | null     | null      | null    | unlabelled |         | 0     |
 | 114085 | v1:6     | ethernet1 | 1235::2 | 819742     |         | 640   |
 | 114086 | v1:6     | ethernet1 | 1235::2 | 819743     |         | 640   |
 | 114087 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 114088 | v1:6     | ethernet2 | 1236::4 | 539873     |         | 1280  |
 | 114089 | null     | null      | null    | unlabelled |         | 0     |
 | 114090 | null     | null      | null    | unlabelled |         | 0     |
 | 114091 | null     | null      | null    | unlabelled |         | 0     |
 | 114092 | null     | null      | null    | unlabelled |         | 0     |
 | 114093 | null     | null      | null    | unlabelled |         | 0     |
 | 149793 | null     | null      | null    | unlabelled |         | 0     |
 | 149794 | v1:4     | ethernet1 | 1.1.2.2 | 669064     |         | 640   |
 | 149795 | v1:4     | ethernet1 | 1.1.2.2 | 669065     |         | 640   |
 | 149796 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 149797 | v1:4     | ethernet2 | 1.1.3.4 | 555770     |         | 1280  |
 | 149798 | null     | null      | null    | unlabelled |         | 0     |
 | 149799 | null     | null      | null    | unlabelled |         | 0     |
 | 149800 | null     | null      | null    | unlabelled |         | 0     |
 | 149801 | null     | null      | null    | unlabelled |         | 0     |
 | 149802 | null     | null      | null    | unlabelled |         | 0     |
 | 215653 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 314164 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 349965 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 408893 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 778337 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 819076 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 853070 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 965475 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 250925  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 469326  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 502976  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 539869  | null     | null      | null    | unlabelled |         | 0     |
 | 539870  | v1:6     | ethernet1 | 1236::3 | 114085     |         | 0     |
 | 539871  | v1:6     | ethernet1 | 1236::3 | 114086     |         | 0     |
 | 539872  | v1:6     | ethernet1 | 1236::3 | 114087     |         | 0     |
 | 539873  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 539874  | null     | null      | null    | unlabelled |         | 0     |
 | 539875  | null     | null      | null    | unlabelled |         | 0     |
 | 539876  | null     | null      | null    | unlabelled |         | 0     |
 | 539877  | null     | null      | null    | unlabelled |         | 0     |
 | 539878  | null     | null      | null    | unlabelled |         | 0     |
 | 555766  | null     | null      | null    | unlabelled |         | 0     |
 | 555767  | v1:4     | ethernet1 | 1.1.3.3 | 149794     |         | 0     |
 | 555768  | v1:4     | ethernet1 | 1.1.3.3 | 149795     |         | 0     |
 | 555769  | v1:4     | ethernet1 | 1.1.3.3 | 149796     |         | 0     |
 | 555770  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 555771  | null     | null      | null    | unlabelled |         | 0     |
 | 555772  | null     | null      | null    | unlabelled |         | 0     |
 | 555773  | null     | null      | null    | unlabelled |         | 0     |
 | 555774  | null     | null      | null    | unlabelled |         | 0     |
 | 555775  | null     | null      | null    | unlabelled |         | 0     |
 | 730244  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 763169  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1013088 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#