here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 68467  | null     | null      | null    | unlabelled |         | 0     |
 | 68468  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 68469  | v1:4     | ethernet1 | 1.1.1.2 | 875599     |         | 0     |
 | 68470  | v1:4     | ethernet1 | 1.1.1.2 | 875600     |         | 0     |
 | 68471  | v1:4     | ethernet1 | 1.1.1.2 | 875601     |         | 0     |
 | 68472  | null     | null      | null    | unlabelled |         | 0     |
 | 68473  | null     | null      | null    | unlabelled |         | 0     |
 | 68474  | null     | null      | null    | unlabelled |         | 0     |
 | 68475  | null     | null      | null    | unlabelled |         | 0     |
 | 68476  | null     | null      | null    | unlabelled |         | 0     |
 | 102463 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 236518 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 408197 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 668111 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 670661 | null     | null      | null    | unlabelled |         | 0     |
 | 670662 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 670663 | v1:6     | ethernet1 | 1234::2 | 456484     |         | 0     |
 | 670664 | v1:6     | ethernet1 | 1234::2 | 456485     |         | 0     |
 | 670665 | v1:6     | ethernet1 | 1234::2 | 456486     |         | 0     |
 | 670666 | null     | null      | null    | unlabelled |         | 0     |
 | 670667 | null     | null      | null    | unlabelled |         | 0     |
 | 670668 | null     | null      | null    | unlabelled |         | 0     |
 | 670669 | null     | null      | null    | unlabelled |         | 0     |
 | 670670 | null     | null      | null    | unlabelled |         | 0     |
 | 719644 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 815502 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 144762 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 240253 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 264588 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 299081 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 381082 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 408568 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 456482 | null     | null      | null    | unlabelled |         | 0     |
 | 456483 | v1:6     | ethernet1 | 1234::1 | 670662     |         | 1280  |
 | 456484 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 456485 | v1:6     | ethernet2 | 1235::3 | 651764     |         | 640   |
 | 456486 | v1:6     | ethernet2 | 1235::3 | 651765     |         | 640   |
 | 456487 | null     | null      | null    | unlabelled |         | 0     |
 | 456488 | null     | null      | null    | unlabelled |         | 0     |
 | 456489 | null     | null      | null    | unlabelled |         | 0     |
 | 456490 | null     | null      | null    | unlabelled |         | 0     |
 | 456491 | null     | null      | null    | unlabelled |         | 0     |
 | 540750 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 542576 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 875597 | null     | null      | null    | unlabelled |         | 0     |
 | 875598 | v1:4     | ethernet1 | 1.1.1.1 | 68468      |         | 1280  |
 | 875599 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 875600 | v1:4     | ethernet2 | 1.1.2.3 | 37865      |         | 640   |
 | 875601 | v1:4     | ethernet2 | 1.1.2.3 | 37866      |         | 640   |
 | 875602 | null     | null      | null    | unlabelled |         | 0     |
 | 875603 | null     | null      | null    | unlabelled |         | 0     |
 | 875604 | null     | null      | null    | unlabelled |         | 0     |
 | 875605 | null     | null      | null    | unlabelled |         | 0     |
 | 875606 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36502  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 37862  | null     | null      | null    | unlabelled |         | 0     |
 | 37863  | v1:4     | ethernet1 | 1.1.2.2 | 875598     |         | 640   |
 | 37864  | v1:4     | ethernet1 | 1.1.2.2 | 875599     |         | 640   |
 | 37865  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 37866  | v1:4     | ethernet2 | 1.1.3.4 | 1039551    |         | 1280  |
 | 37867  | null     | null      | null    | unlabelled |         | 0     |
 | 37868  | null     | null      | null    | unlabelled |         | 0     |
 | 37869  | null     | null      | null    | unlabelled |         | 0     |
 | 37870  | null     | null      | null    | unlabelled |         | 0     |
 | 37871  | null     | null      | null    | unlabelled |         | 0     |
 | 76268  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 237445 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 398967 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 399490 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 439748 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 475147 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 651761 | null     | null      | null    | unlabelled |         | 0     |
 | 651762 | v1:6     | ethernet1 | 1235::2 | 456483     |         | 640   |
 | 651763 | v1:6     | ethernet1 | 1235::2 | 456484     |         | 640   |
 | 651764 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 651765 | v1:6     | ethernet2 | 1236::4 | 895818     |         | 1280  |
 | 651766 | null     | null      | null    | unlabelled |         | 0     |
 | 651767 | null     | null      | null    | unlabelled |         | 0     |
 | 651768 | null     | null      | null    | unlabelled |         | 0     |
 | 651769 | null     | null      | null    | unlabelled |         | 0     |
 | 651770 | null     | null      | null    | unlabelled |         | 0     |
 | 790955 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 187961  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 449569  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 743186  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 814967  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 895814  | null     | null      | null    | unlabelled |         | 0     |
 | 895815  | v1:6     | ethernet1 | 1236::3 | 651762     |         | 0     |
 | 895816  | v1:6     | ethernet1 | 1236::3 | 651763     |         | 0     |
 | 895817  | v1:6     | ethernet1 | 1236::3 | 651764     |         | 0     |
 | 895818  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 895819  | null     | null      | null    | unlabelled |         | 0     |
 | 895820  | null     | null      | null    | unlabelled |         | 0     |
 | 895821  | null     | null      | null    | unlabelled |         | 0     |
 | 895822  | null     | null      | null    | unlabelled |         | 0     |
 | 895823  | null     | null      | null    | unlabelled |         | 0     |
 | 915178  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1018399 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1039547 | null     | null      | null    | unlabelled |         | 0     |
 | 1039548 | v1:4     | ethernet1 | 1.1.3.3 | 37863      |         | 0     |
 | 1039549 | v1:4     | ethernet1 | 1.1.3.3 | 37864      |         | 0     |
 | 1039550 | v1:4     | ethernet1 | 1.1.3.3 | 37865      |         | 0     |
 | 1039551 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1039552 | null     | null      | null    | unlabelled |         | 0     |
 | 1039553 | null     | null      | null    | unlabelled |         | 0     |
 | 1039554 | null     | null      | null    | unlabelled |         | 0     |
 | 1039555 | null     | null      | null    | unlabelled |         | 0     |
 | 1039556 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#