here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 75686  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 142705 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 178338 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 248335 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 300668 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 562202 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 612884 | null     | null      | null    | unlabelled |         | 0     |
 | 612885 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 612886 | v1:4     | ethernet1 | 1.1.1.2 | 321057     |         | 0     |
 | 612887 | v1:4     | ethernet1 | 1.1.1.2 | 321058     |         | 0     |
 | 612888 | v1:4     | ethernet1 | 1.1.1.2 | 321059     |         | 0     |
 | 612889 | null     | null      | null    | unlabelled |         | 0     |
 | 612890 | null     | null      | null    | unlabelled |         | 0     |
 | 612891 | null     | null      | null    | unlabelled |         | 0     |
 | 612892 | null     | null      | null    | unlabelled |         | 0     |
 | 612893 | null     | null      | null    | unlabelled |         | 0     |
 | 683117 | null     | null      | null    | unlabelled |         | 0     |
 | 683118 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 683119 | v1:6     | ethernet1 | 1234::2 | 301121     |         | 0     |
 | 683120 | v1:6     | ethernet1 | 1234::2 | 301122     |         | 0     |
 | 683121 | v1:6     | ethernet1 | 1234::2 | 301123     |         | 0     |
 | 683122 | null     | null      | null    | unlabelled |         | 0     |
 | 683123 | null     | null      | null    | unlabelled |         | 0     |
 | 683124 | null     | null      | null    | unlabelled |         | 0     |
 | 683125 | null     | null      | null    | unlabelled |         | 0     |
 | 683126 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 38344  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 52254  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 121494 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 247088 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 301119 | null     | null      | null    | unlabelled |         | 0     |
 | 301120 | v1:6     | ethernet1 | 1234::1 | 683118     |         | 1280  |
 | 301121 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 301122 | v1:6     | ethernet2 | 1235::3 | 70442      |         | 640   |
 | 301123 | v1:6     | ethernet2 | 1235::3 | 70443      |         | 640   |
 | 301124 | null     | null      | null    | unlabelled |         | 0     |
 | 301125 | null     | null      | null    | unlabelled |         | 0     |
 | 301126 | null     | null      | null    | unlabelled |         | 0     |
 | 301127 | null     | null      | null    | unlabelled |         | 0     |
 | 301128 | null     | null      | null    | unlabelled |         | 0     |
 | 321055 | null     | null      | null    | unlabelled |         | 0     |
 | 321056 | v1:4     | ethernet1 | 1.1.1.1 | 612885     |         | 1280  |
 | 321057 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 321058 | v1:4     | ethernet2 | 1.1.2.3 | 410785     |         | 640   |
 | 321059 | v1:4     | ethernet2 | 1.1.2.3 | 410786     |         | 640   |
 | 321060 | null     | null      | null    | unlabelled |         | 0     |
 | 321061 | null     | null      | null    | unlabelled |         | 0     |
 | 321062 | null     | null      | null    | unlabelled |         | 0     |
 | 321063 | null     | null      | null    | unlabelled |         | 0     |
 | 321064 | null     | null      | null    | unlabelled |         | 0     |
 | 374200 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 647184 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 647194 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 715062 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 70439  | null     | null      | null    | unlabelled |         | 0     |
 | 70440  | v1:6     | ethernet1 | 1235::2 | 301120     |         | 640   |
 | 70441  | v1:6     | ethernet1 | 1235::2 | 301121     |         | 640   |
 | 70442  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 70443  | v1:6     | ethernet2 | 1236::4 | 509056     |         | 1280  |
 | 70444  | null     | null      | null    | unlabelled |         | 0     |
 | 70445  | null     | null      | null    | unlabelled |         | 0     |
 | 70446  | null     | null      | null    | unlabelled |         | 0     |
 | 70447  | null     | null      | null    | unlabelled |         | 0     |
 | 70448  | null     | null      | null    | unlabelled |         | 0     |
 | 318025 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 410782 | null     | null      | null    | unlabelled |         | 0     |
 | 410783 | v1:4     | ethernet1 | 1.1.2.2 | 321056     |         | 640   |
 | 410784 | v1:4     | ethernet1 | 1.1.2.2 | 321057     |         | 640   |
 | 410785 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 410786 | v1:4     | ethernet2 | 1.1.3.4 | 271911     |         | 1280  |
 | 410787 | null     | null      | null    | unlabelled |         | 0     |
 | 410788 | null     | null      | null    | unlabelled |         | 0     |
 | 410789 | null     | null      | null    | unlabelled |         | 0     |
 | 410790 | null     | null      | null    | unlabelled |         | 0     |
 | 410791 | null     | null      | null    | unlabelled |         | 0     |
 | 455217 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 455607 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 457669 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 669176 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 798842 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 962931 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 972559 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 168047 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 271907 | null     | null      | null    | unlabelled |         | 0     |
 | 271908 | v1:4     | ethernet1 | 1.1.3.3 | 410783     |         | 0     |
 | 271909 | v1:4     | ethernet1 | 1.1.3.3 | 410784     |         | 0     |
 | 271910 | v1:4     | ethernet1 | 1.1.3.3 | 410785     |         | 0     |
 | 271911 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 271912 | null     | null      | null    | unlabelled |         | 0     |
 | 271913 | null     | null      | null    | unlabelled |         | 0     |
 | 271914 | null     | null      | null    | unlabelled |         | 0     |
 | 271915 | null     | null      | null    | unlabelled |         | 0     |
 | 271916 | null     | null      | null    | unlabelled |         | 0     |
 | 319829 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 326263 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 509052 | null     | null      | null    | unlabelled |         | 0     |
 | 509053 | v1:6     | ethernet1 | 1236::3 | 70440      |         | 0     |
 | 509054 | v1:6     | ethernet1 | 1236::3 | 70441      |         | 0     |
 | 509055 | v1:6     | ethernet1 | 1236::3 | 70442      |         | 0     |
 | 509056 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 509057 | null     | null      | null    | unlabelled |         | 0     |
 | 509058 | null     | null      | null    | unlabelled |         | 0     |
 | 509059 | null     | null      | null    | unlabelled |         | 0     |
 | 509060 | null     | null      | null    | unlabelled |         | 0     |
 | 509061 | null     | null      | null    | unlabelled |         | 0     |
 | 559169 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 752342 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 848045 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#