here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34582  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 84106  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 180096 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 425404 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 484157 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 585399 | null     | null      | null    | unlabelled |         | 0     |
 | 585400 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 585401 | v1:4     | ethernet1 | 1.1.1.2 | 80674      |         | 0     |
 | 585402 | v1:4     | ethernet1 | 1.1.1.2 | 80675      |         | 0     |
 | 585403 | v1:4     | ethernet1 | 1.1.1.2 | 80676      |         | 0     |
 | 585404 | null     | null      | null    | unlabelled |         | 0     |
 | 585405 | null     | null      | null    | unlabelled |         | 0     |
 | 585406 | null     | null      | null    | unlabelled |         | 0     |
 | 585407 | null     | null      | null    | unlabelled |         | 0     |
 | 585408 | null     | null      | null    | unlabelled |         | 0     |
 | 958160 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 966559 | null     | null      | null    | unlabelled |         | 0     |
 | 966560 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 966561 | v1:6     | ethernet1 | 1234::2 | 655040     |         | 0     |
 | 966562 | v1:6     | ethernet1 | 1234::2 | 655041     |         | 0     |
 | 966563 | v1:6     | ethernet1 | 1234::2 | 655042     |         | 0     |
 | 966564 | null     | null      | null    | unlabelled |         | 0     |
 | 966565 | null     | null      | null    | unlabelled |         | 0     |
 | 966566 | null     | null      | null    | unlabelled |         | 0     |
 | 966567 | null     | null      | null    | unlabelled |         | 0     |
 | 966568 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57287  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 80672  | null     | null      | null    | unlabelled |         | 0     |
 | 80673  | v1:4     | ethernet1 | 1.1.1.1 | 585400     |         | 1280  |
 | 80674  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 80675  | v1:4     | ethernet2 | 1.1.2.3 | 172047     |         | 640   |
 | 80676  | v1:4     | ethernet2 | 1.1.2.3 | 172048     |         | 640   |
 | 80677  | null     | null      | null    | unlabelled |         | 0     |
 | 80678  | null     | null      | null    | unlabelled |         | 0     |
 | 80679  | null     | null      | null    | unlabelled |         | 0     |
 | 80680  | null     | null      | null    | unlabelled |         | 0     |
 | 80681  | null     | null      | null    | unlabelled |         | 0     |
 | 94893  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 417615 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 483177 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 568345 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 655038 | null     | null      | null    | unlabelled |         | 0     |
 | 655039 | v1:6     | ethernet1 | 1234::1 | 966560     |         | 1280  |
 | 655040 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 655041 | v1:6     | ethernet2 | 1235::3 | 485529     |         | 640   |
 | 655042 | v1:6     | ethernet2 | 1235::3 | 485530     |         | 640   |
 | 655043 | null     | null      | null    | unlabelled |         | 0     |
 | 655044 | null     | null      | null    | unlabelled |         | 0     |
 | 655045 | null     | null      | null    | unlabelled |         | 0     |
 | 655046 | null     | null      | null    | unlabelled |         | 0     |
 | 655047 | null     | null      | null    | unlabelled |         | 0     |
 | 810204 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 889772 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 974958 | v1:6     | ethernet2 | 1235::3 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 60713   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 172044  | null     | null      | null    | unlabelled |         | 0     |
 | 172045  | v1:4     | ethernet1 | 1.1.2.2 | 80673      |         | 640   |
 | 172046  | v1:4     | ethernet1 | 1.1.2.2 | 80674      |         | 640   |
 | 172047  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 172048  | v1:4     | ethernet2 | 1.1.3.4 | 977420     |         | 1280  |
 | 172049  | null     | null      | null    | unlabelled |         | 0     |
 | 172050  | null     | null      | null    | unlabelled |         | 0     |
 | 172051  | null     | null      | null    | unlabelled |         | 0     |
 | 172052  | null     | null      | null    | unlabelled |         | 0     |
 | 172053  | null     | null      | null    | unlabelled |         | 0     |
 | 397463  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 465795  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 485526  | null     | null      | null    | unlabelled |         | 0     |
 | 485527  | v1:6     | ethernet1 | 1235::2 | 655039     |         | 640   |
 | 485528  | v1:6     | ethernet1 | 1235::2 | 655040     |         | 640   |
 | 485529  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 485530  | v1:6     | ethernet2 | 1236::4 | 412133     |         | 1280  |
 | 485531  | null     | null      | null    | unlabelled |         | 0     |
 | 485532  | null     | null      | null    | unlabelled |         | 0     |
 | 485533  | null     | null      | null    | unlabelled |         | 0     |
 | 485534  | null     | null      | null    | unlabelled |         | 0     |
 | 485535  | null     | null      | null    | unlabelled |         | 0     |
 | 703351  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 719579  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 772304  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 966342  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1021276 | v1:6     | ethernet1 | 1235::2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 32131  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 33386  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 37113  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 297520 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 412129 | null     | null      | null    | unlabelled |         | 0     |
 | 412130 | v1:6     | ethernet1 | 1236::3 | 485527     |         | 0     |
 | 412131 | v1:6     | ethernet1 | 1236::3 | 485528     |         | 0     |
 | 412132 | v1:6     | ethernet1 | 1236::3 | 485529     |         | 0     |
 | 412133 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 412134 | null     | null      | null    | unlabelled |         | 0     |
 | 412135 | null     | null      | null    | unlabelled |         | 0     |
 | 412136 | null     | null      | null    | unlabelled |         | 0     |
 | 412137 | null     | null      | null    | unlabelled |         | 0     |
 | 412138 | null     | null      | null    | unlabelled |         | 0     |
 | 492598 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 704287 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 977416 | null     | null      | null    | unlabelled |         | 0     |
 | 977417 | v1:4     | ethernet1 | 1.1.3.3 | 172045     |         | 0     |
 | 977418 | v1:4     | ethernet1 | 1.1.3.3 | 172046     |         | 0     |
 | 977419 | v1:4     | ethernet1 | 1.1.3.3 | 172047     |         | 0     |
 | 977420 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 977421 | null     | null      | null    | unlabelled |         | 0     |
 | 977422 | null     | null      | null    | unlabelled |         | 0     |
 | 977423 | null     | null      | null    | unlabelled |         | 0     |
 | 977424 | null     | null      | null    | unlabelled |         | 0     |
 | 977425 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#