here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 271648 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 311523 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 575087 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 643655 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 708182 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 753900 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 817470 | null     | null      | null    | unlabelled |         | 0     |
 | 817471 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 817472 | v1:4     | ethernet1 | 1.1.1.2 | 18128      |         | 0     |
 | 817473 | v1:4     | ethernet1 | 1.1.1.2 | 18129      |         | 0     |
 | 817474 | v1:4     | ethernet1 | 1.1.1.2 | 18130      |         | 0     |
 | 817475 | null     | null      | null    | unlabelled |         | 0     |
 | 817476 | null     | null      | null    | unlabelled |         | 0     |
 | 817477 | null     | null      | null    | unlabelled |         | 0     |
 | 817478 | null     | null      | null    | unlabelled |         | 0     |
 | 817479 | null     | null      | null    | unlabelled |         | 0     |
 | 864378 | null     | null      | null    | unlabelled |         | 0     |
 | 864379 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 864380 | v1:6     | ethernet1 | 1234::2 | 843007     |         | 0     |
 | 864381 | v1:6     | ethernet1 | 1234::2 | 843008     |         | 0     |
 | 864382 | v1:6     | ethernet1 | 1234::2 | 843009     |         | 0     |
 | 864383 | null     | null      | null    | unlabelled |         | 0     |
 | 864384 | null     | null      | null    | unlabelled |         | 0     |
 | 864385 | null     | null      | null    | unlabelled |         | 0     |
 | 864386 | null     | null      | null    | unlabelled |         | 0     |
 | 864387 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10509  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 18126  | null     | null      | null    | unlabelled |         | 0     |
 | 18127  | v1:4     | ethernet1 | 1.1.1.1 | 817471     |         | 1280  |
 | 18128  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 18129  | v1:4     | ethernet2 | 1.1.2.3 | 4420       |         | 640   |
 | 18130  | v1:4     | ethernet2 | 1.1.2.3 | 4421       |         | 640   |
 | 18131  | null     | null      | null    | unlabelled |         | 0     |
 | 18132  | null     | null      | null    | unlabelled |         | 0     |
 | 18133  | null     | null      | null    | unlabelled |         | 0     |
 | 18134  | null     | null      | null    | unlabelled |         | 0     |
 | 18135  | null     | null      | null    | unlabelled |         | 0     |
 | 162372 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 257568 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 363600 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 371570 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 594900 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 809114 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 837838 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 843005 | null     | null      | null    | unlabelled |         | 0     |
 | 843006 | v1:6     | ethernet1 | 1234::1 | 864379     |         | 1280  |
 | 843007 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 843008 | v1:6     | ethernet2 | 1235::3 | 375517     |         | 640   |
 | 843009 | v1:6     | ethernet2 | 1235::3 | 375518     |         | 640   |
 | 843010 | null     | null      | null    | unlabelled |         | 0     |
 | 843011 | null     | null      | null    | unlabelled |         | 0     |
 | 843012 | null     | null      | null    | unlabelled |         | 0     |
 | 843013 | null     | null      | null    | unlabelled |         | 0     |
 | 843014 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4417   | null     | null      | null    | unlabelled |         | 0     |
 | 4418   | v1:4     | ethernet1 | 1.1.2.2 | 18127      |         | 640   |
 | 4419   | v1:4     | ethernet1 | 1.1.2.2 | 18128      |         | 640   |
 | 4420   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 4421   | v1:4     | ethernet2 | 1.1.3.4 | 816325     |         | 1280  |
 | 4422   | null     | null      | null    | unlabelled |         | 0     |
 | 4423   | null     | null      | null    | unlabelled |         | 0     |
 | 4424   | null     | null      | null    | unlabelled |         | 0     |
 | 4425   | null     | null      | null    | unlabelled |         | 0     |
 | 4426   | null     | null      | null    | unlabelled |         | 0     |
 | 268699 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 375514 | null     | null      | null    | unlabelled |         | 0     |
 | 375515 | v1:6     | ethernet1 | 1235::2 | 843006     |         | 640   |
 | 375516 | v1:6     | ethernet1 | 1235::2 | 843007     |         | 640   |
 | 375517 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 375518 | v1:6     | ethernet2 | 1236::4 | 1002517    |         | 1280  |
 | 375519 | null     | null      | null    | unlabelled |         | 0     |
 | 375520 | null     | null      | null    | unlabelled |         | 0     |
 | 375521 | null     | null      | null    | unlabelled |         | 0     |
 | 375522 | null     | null      | null    | unlabelled |         | 0     |
 | 375523 | null     | null      | null    | unlabelled |         | 0     |
 | 388929 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 412274 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 531267 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 680638 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 739980 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 803408 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 953752 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 49930   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 453605  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 497686  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 517860  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 772137  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 816321  | null     | null      | null    | unlabelled |         | 0     |
 | 816322  | v1:4     | ethernet1 | 1.1.3.3 | 4418       |         | 0     |
 | 816323  | v1:4     | ethernet1 | 1.1.3.3 | 4419       |         | 0     |
 | 816324  | v1:4     | ethernet1 | 1.1.3.3 | 4420       |         | 0     |
 | 816325  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 816326  | null     | null      | null    | unlabelled |         | 0     |
 | 816327  | null     | null      | null    | unlabelled |         | 0     |
 | 816328  | null     | null      | null    | unlabelled |         | 0     |
 | 816329  | null     | null      | null    | unlabelled |         | 0     |
 | 816330  | null     | null      | null    | unlabelled |         | 0     |
 | 850896  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1002513 | null     | null      | null    | unlabelled |         | 0     |
 | 1002514 | v1:6     | ethernet1 | 1236::3 | 375515     |         | 0     |
 | 1002515 | v1:6     | ethernet1 | 1236::3 | 375516     |         | 0     |
 | 1002516 | v1:6     | ethernet1 | 1236::3 | 375517     |         | 0     |
 | 1002517 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1002518 | null     | null      | null    | unlabelled |         | 0     |
 | 1002519 | null     | null      | null    | unlabelled |         | 0     |
 | 1002520 | null     | null      | null    | unlabelled |         | 0     |
 | 1002521 | null     | null      | null    | unlabelled |         | 0     |
 | 1002522 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#