here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 79459   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 407685  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 411405  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 483633  | null     | null      | null    | unlabelled |         | 0     |
 | 483634  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 483635  | v1:6     | ethernet1 | 1234::2 | 957008     |         | 0     |
 | 483636  | v1:6     | ethernet1 | 1234::2 | 957009     |         | 0     |
 | 483637  | v1:6     | ethernet1 | 1234::2 | 957010     |         | 0     |
 | 483638  | null     | null      | null    | unlabelled |         | 0     |
 | 483639  | null     | null      | null    | unlabelled |         | 0     |
 | 483640  | null     | null      | null    | unlabelled |         | 0     |
 | 483641  | null     | null      | null    | unlabelled |         | 0     |
 | 483642  | null     | null      | null    | unlabelled |         | 0     |
 | 713049  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 792404  | null     | null      | null    | unlabelled |         | 0     |
 | 792405  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 792406  | v1:4     | ethernet1 | 1.1.1.2 | 544372     |         | 0     |
 | 792407  | v1:4     | ethernet1 | 1.1.1.2 | 544373     |         | 0     |
 | 792408  | v1:4     | ethernet1 | 1.1.1.2 | 544374     |         | 0     |
 | 792409  | null     | null      | null    | unlabelled |         | 0     |
 | 792410  | null     | null      | null    | unlabelled |         | 0     |
 | 792411  | null     | null      | null    | unlabelled |         | 0     |
 | 792412  | null     | null      | null    | unlabelled |         | 0     |
 | 792413  | null     | null      | null    | unlabelled |         | 0     |
 | 911508  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1006803 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 177622  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 371782  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 408546  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 472444  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 522243  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 544370  | null     | null      | null    | unlabelled |         | 0     |
 | 544371  | v1:4     | ethernet1 | 1.1.1.1 | 792405     |         | 1280  |
 | 544372  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 544373  | v1:4     | ethernet2 | 1.1.2.3 | 295432     |         | 640   |
 | 544374  | v1:4     | ethernet2 | 1.1.2.3 | 295433     |         | 640   |
 | 544375  | null     | null      | null    | unlabelled |         | 0     |
 | 544376  | null     | null      | null    | unlabelled |         | 0     |
 | 544377  | null     | null      | null    | unlabelled |         | 0     |
 | 544378  | null     | null      | null    | unlabelled |         | 0     |
 | 544379  | null     | null      | null    | unlabelled |         | 0     |
 | 683261  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 957006  | null     | null      | null    | unlabelled |         | 0     |
 | 957007  | v1:6     | ethernet1 | 1234::1 | 483634     |         | 1280  |
 | 957008  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 957009  | v1:6     | ethernet2 | 1235::3 | 850793     |         | 640   |
 | 957010  | v1:6     | ethernet2 | 1235::3 | 850794     |         | 640   |
 | 957011  | null     | null      | null    | unlabelled |         | 0     |
 | 957012  | null     | null      | null    | unlabelled |         | 0     |
 | 957013  | null     | null      | null    | unlabelled |         | 0     |
 | 957014  | null     | null      | null    | unlabelled |         | 0     |
 | 957015  | null     | null      | null    | unlabelled |         | 0     |
 | 994393  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1017917 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 56701  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 188459 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 295429 | null     | null      | null    | unlabelled |         | 0     |
 | 295430 | v1:4     | ethernet1 | 1.1.2.2 | 544371     |         | 640   |
 | 295431 | v1:4     | ethernet1 | 1.1.2.2 | 544372     |         | 640   |
 | 295432 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 295433 | v1:4     | ethernet2 | 1.1.3.4 | 365528     |         | 1280  |
 | 295434 | null     | null      | null    | unlabelled |         | 0     |
 | 295435 | null     | null      | null    | unlabelled |         | 0     |
 | 295436 | null     | null      | null    | unlabelled |         | 0     |
 | 295437 | null     | null      | null    | unlabelled |         | 0     |
 | 295438 | null     | null      | null    | unlabelled |         | 0     |
 | 470199 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 526832 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 652514 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 754434 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 757279 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 850790 | null     | null      | null    | unlabelled |         | 0     |
 | 850791 | v1:6     | ethernet1 | 1235::2 | 957007     |         | 640   |
 | 850792 | v1:6     | ethernet1 | 1235::2 | 957008     |         | 640   |
 | 850793 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 850794 | v1:6     | ethernet2 | 1236::4 | 97691      |         | 1280  |
 | 850795 | null     | null      | null    | unlabelled |         | 0     |
 | 850796 | null     | null      | null    | unlabelled |         | 0     |
 | 850797 | null     | null      | null    | unlabelled |         | 0     |
 | 850798 | null     | null      | null    | unlabelled |         | 0     |
 | 850799 | null     | null      | null    | unlabelled |         | 0     |
 | 853090 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 70028  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 97687  | null     | null      | null    | unlabelled |         | 0     |
 | 97688  | v1:6     | ethernet1 | 1236::3 | 850791     |         | 0     |
 | 97689  | v1:6     | ethernet1 | 1236::3 | 850792     |         | 0     |
 | 97690  | v1:6     | ethernet1 | 1236::3 | 850793     |         | 0     |
 | 97691  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 97692  | null     | null      | null    | unlabelled |         | 0     |
 | 97693  | null     | null      | null    | unlabelled |         | 0     |
 | 97694  | null     | null      | null    | unlabelled |         | 0     |
 | 97695  | null     | null      | null    | unlabelled |         | 0     |
 | 97696  | null     | null      | null    | unlabelled |         | 0     |
 | 365524 | null     | null      | null    | unlabelled |         | 0     |
 | 365525 | v1:4     | ethernet1 | 1.1.3.3 | 295430     |         | 0     |
 | 365526 | v1:4     | ethernet1 | 1.1.3.3 | 295431     |         | 0     |
 | 365527 | v1:4     | ethernet1 | 1.1.3.3 | 295432     |         | 0     |
 | 365528 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 365529 | null     | null      | null    | unlabelled |         | 0     |
 | 365530 | null     | null      | null    | unlabelled |         | 0     |
 | 365531 | null     | null      | null    | unlabelled |         | 0     |
 | 365532 | null     | null      | null    | unlabelled |         | 0     |
 | 365533 | null     | null      | null    | unlabelled |         | 0     |
 | 377938 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 429930 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 447647 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 501697 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 606954 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#