here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 128720 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 167539 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 333787 | null     | null      | null    | unlabelled |         | 0     |
 | 333788 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 333789 | v1:4     | ethernet1 | 1.1.1.2 | 294052     |         | 0     |
 | 333790 | v1:4     | ethernet1 | 1.1.1.2 | 294053     |         | 0     |
 | 333791 | v1:4     | ethernet1 | 1.1.1.2 | 294054     |         | 0     |
 | 333792 | null     | null      | null    | unlabelled |         | 0     |
 | 333793 | null     | null      | null    | unlabelled |         | 0     |
 | 333794 | null     | null      | null    | unlabelled |         | 0     |
 | 333795 | null     | null      | null    | unlabelled |         | 0     |
 | 333796 | null     | null      | null    | unlabelled |         | 0     |
 | 590827 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 611054 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 687787 | null     | null      | null    | unlabelled |         | 0     |
 | 687788 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 687789 | v1:6     | ethernet1 | 1234::2 | 262937     |         | 0     |
 | 687790 | v1:6     | ethernet1 | 1234::2 | 262938     |         | 0     |
 | 687791 | v1:6     | ethernet1 | 1234::2 | 262939     |         | 0     |
 | 687792 | null     | null      | null    | unlabelled |         | 0     |
 | 687793 | null     | null      | null    | unlabelled |         | 0     |
 | 687794 | null     | null      | null    | unlabelled |         | 0     |
 | 687795 | null     | null      | null    | unlabelled |         | 0     |
 | 687796 | null     | null      | null    | unlabelled |         | 0     |
 | 827722 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 938773 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 107067  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 153292  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 172585  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 262935  | null     | null      | null    | unlabelled |         | 0     |
 | 262936  | v1:6     | ethernet1 | 1234::1 | 687788     |         | 1280  |
 | 262937  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 262938  | v1:6     | ethernet2 | 1235::3 | 518064     |         | 640   |
 | 262939  | v1:6     | ethernet2 | 1235::3 | 518065     |         | 640   |
 | 262940  | null     | null      | null    | unlabelled |         | 0     |
 | 262941  | null     | null      | null    | unlabelled |         | 0     |
 | 262942  | null     | null      | null    | unlabelled |         | 0     |
 | 262943  | null     | null      | null    | unlabelled |         | 0     |
 | 262944  | null     | null      | null    | unlabelled |         | 0     |
 | 294050  | null     | null      | null    | unlabelled |         | 0     |
 | 294051  | v1:4     | ethernet1 | 1.1.1.1 | 333788     |         | 1280  |
 | 294052  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 294053  | v1:4     | ethernet2 | 1.1.2.3 | 1001344    |         | 640   |
 | 294054  | v1:4     | ethernet2 | 1.1.2.3 | 1001345    |         | 640   |
 | 294055  | null     | null      | null    | unlabelled |         | 0     |
 | 294056  | null     | null      | null    | unlabelled |         | 0     |
 | 294057  | null     | null      | null    | unlabelled |         | 0     |
 | 294058  | null     | null      | null    | unlabelled |         | 0     |
 | 294059  | null     | null      | null    | unlabelled |         | 0     |
 | 658262  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 696031  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1007140 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1036457 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1047459 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 111694  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 272652  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 385322  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 518061  | null     | null      | null    | unlabelled |         | 0     |
 | 518062  | v1:6     | ethernet1 | 1235::2 | 262936     |         | 640   |
 | 518063  | v1:6     | ethernet1 | 1235::2 | 262937     |         | 640   |
 | 518064  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 518065  | v1:6     | ethernet2 | 1236::4 | 371635     |         | 1280  |
 | 518066  | null     | null      | null    | unlabelled |         | 0     |
 | 518067  | null     | null      | null    | unlabelled |         | 0     |
 | 518068  | null     | null      | null    | unlabelled |         | 0     |
 | 518069  | null     | null      | null    | unlabelled |         | 0     |
 | 518070  | null     | null      | null    | unlabelled |         | 0     |
 | 532393  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 679493  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 717126  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 743497  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1001341 | null     | null      | null    | unlabelled |         | 0     |
 | 1001342 | v1:4     | ethernet1 | 1.1.2.2 | 294051     |         | 640   |
 | 1001343 | v1:4     | ethernet1 | 1.1.2.2 | 294052     |         | 640   |
 | 1001344 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1001345 | v1:4     | ethernet2 | 1.1.3.4 | 458009     |         | 1280  |
 | 1001346 | null     | null      | null    | unlabelled |         | 0     |
 | 1001347 | null     | null      | null    | unlabelled |         | 0     |
 | 1001348 | null     | null      | null    | unlabelled |         | 0     |
 | 1001349 | null     | null      | null    | unlabelled |         | 0     |
 | 1001350 | null     | null      | null    | unlabelled |         | 0     |
 | 1009579 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 348747 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 371631 | null     | null      | null    | unlabelled |         | 0     |
 | 371632 | v1:6     | ethernet1 | 1236::3 | 518062     |         | 0     |
 | 371633 | v1:6     | ethernet1 | 1236::3 | 518063     |         | 0     |
 | 371634 | v1:6     | ethernet1 | 1236::3 | 518064     |         | 0     |
 | 371635 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 371636 | null     | null      | null    | unlabelled |         | 0     |
 | 371637 | null     | null      | null    | unlabelled |         | 0     |
 | 371638 | null     | null      | null    | unlabelled |         | 0     |
 | 371639 | null     | null      | null    | unlabelled |         | 0     |
 | 371640 | null     | null      | null    | unlabelled |         | 0     |
 | 455592 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 458005 | null     | null      | null    | unlabelled |         | 0     |
 | 458006 | v1:4     | ethernet1 | 1.1.3.3 | 1001342    |         | 0     |
 | 458007 | v1:4     | ethernet1 | 1.1.3.3 | 1001343    |         | 0     |
 | 458008 | v1:4     | ethernet1 | 1.1.3.3 | 1001344    |         | 0     |
 | 458009 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 458010 | null     | null      | null    | unlabelled |         | 0     |
 | 458011 | null     | null      | null    | unlabelled |         | 0     |
 | 458012 | null     | null      | null    | unlabelled |         | 0     |
 | 458013 | null     | null      | null    | unlabelled |         | 0     |
 | 458014 | null     | null      | null    | unlabelled |         | 0     |
 | 604557 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 823875 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 865641 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 960251 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#