here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 114353 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 266612 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 363587 | null     | null      | null    | unlabelled |         | 0     |
 | 363588 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 363589 | v1:4     | ethernet1 | 1.1.1.2 | 532654     |         | 0     |
 | 363590 | v1:4     | ethernet1 | 1.1.1.2 | 532655     |         | 0     |
 | 363591 | v1:4     | ethernet1 | 1.1.1.2 | 532656     |         | 0     |
 | 363592 | null     | null      | null    | unlabelled |         | 0     |
 | 363593 | null     | null      | null    | unlabelled |         | 0     |
 | 363594 | null     | null      | null    | unlabelled |         | 0     |
 | 363595 | null     | null      | null    | unlabelled |         | 0     |
 | 363596 | null     | null      | null    | unlabelled |         | 0     |
 | 407408 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 459792 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 603881 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 787737 | null     | null      | null    | unlabelled |         | 0     |
 | 787738 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 787739 | v1:6     | ethernet1 | 1234::2 | 353602     |         | 0     |
 | 787740 | v1:6     | ethernet1 | 1234::2 | 353603     |         | 0     |
 | 787741 | v1:6     | ethernet1 | 1234::2 | 353604     |         | 0     |
 | 787742 | null     | null      | null    | unlabelled |         | 0     |
 | 787743 | null     | null      | null    | unlabelled |         | 0     |
 | 787744 | null     | null      | null    | unlabelled |         | 0     |
 | 787745 | null     | null      | null    | unlabelled |         | 0     |
 | 787746 | null     | null      | null    | unlabelled |         | 0     |
 | 851985 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 190895 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 236376 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 245055 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 307725 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 353600 | null     | null      | null    | unlabelled |         | 0     |
 | 353601 | v1:6     | ethernet1 | 1234::1 | 787738     |         | 1280  |
 | 353602 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 353603 | v1:6     | ethernet2 | 1235::3 | 924692     |         | 640   |
 | 353604 | v1:6     | ethernet2 | 1235::3 | 924693     |         | 640   |
 | 353605 | null     | null      | null    | unlabelled |         | 0     |
 | 353606 | null     | null      | null    | unlabelled |         | 0     |
 | 353607 | null     | null      | null    | unlabelled |         | 0     |
 | 353608 | null     | null      | null    | unlabelled |         | 0     |
 | 353609 | null     | null      | null    | unlabelled |         | 0     |
 | 469374 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 532652 | null     | null      | null    | unlabelled |         | 0     |
 | 532653 | v1:4     | ethernet1 | 1.1.1.1 | 363588     |         | 1280  |
 | 532654 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 532655 | v1:4     | ethernet2 | 1.1.2.3 | 886117     |         | 640   |
 | 532656 | v1:4     | ethernet2 | 1.1.2.3 | 886118     |         | 640   |
 | 532657 | null     | null      | null    | unlabelled |         | 0     |
 | 532658 | null     | null      | null    | unlabelled |         | 0     |
 | 532659 | null     | null      | null    | unlabelled |         | 0     |
 | 532660 | null     | null      | null    | unlabelled |         | 0     |
 | 532661 | null     | null      | null    | unlabelled |         | 0     |
 | 631743 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 633569 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 907447 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 29040  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 189358 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 254627 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 561616 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 572804 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 736531 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 886114 | null     | null      | null    | unlabelled |         | 0     |
 | 886115 | v1:4     | ethernet1 | 1.1.2.2 | 532653     |         | 640   |
 | 886116 | v1:4     | ethernet1 | 1.1.2.2 | 532654     |         | 640   |
 | 886117 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 886118 | v1:4     | ethernet2 | 1.1.3.4 | 471522     |         | 1280  |
 | 886119 | null     | null      | null    | unlabelled |         | 0     |
 | 886120 | null     | null      | null    | unlabelled |         | 0     |
 | 886121 | null     | null      | null    | unlabelled |         | 0     |
 | 886122 | null     | null      | null    | unlabelled |         | 0     |
 | 886123 | null     | null      | null    | unlabelled |         | 0     |
 | 902421 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 924689 | null     | null      | null    | unlabelled |         | 0     |
 | 924690 | v1:6     | ethernet1 | 1235::2 | 353601     |         | 640   |
 | 924691 | v1:6     | ethernet1 | 1235::2 | 353602     |         | 640   |
 | 924692 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 924693 | v1:6     | ethernet2 | 1236::4 | 531798     |         | 1280  |
 | 924694 | null     | null      | null    | unlabelled |         | 0     |
 | 924695 | null     | null      | null    | unlabelled |         | 0     |
 | 924696 | null     | null      | null    | unlabelled |         | 0     |
 | 924697 | null     | null      | null    | unlabelled |         | 0     |
 | 924698 | null     | null      | null    | unlabelled |         | 0     |
 | 926296 | v1:6     | ethernet2 | 1236::4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 53772  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 77205  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 164628 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 241760 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 381880 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 471518 | null     | null      | null    | unlabelled |         | 0     |
 | 471519 | v1:4     | ethernet1 | 1.1.3.3 | 886115     |         | 0     |
 | 471520 | v1:4     | ethernet1 | 1.1.3.3 | 886116     |         | 0     |
 | 471521 | v1:4     | ethernet1 | 1.1.3.3 | 886117     |         | 0     |
 | 471522 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 471523 | null     | null      | null    | unlabelled |         | 0     |
 | 471524 | null     | null      | null    | unlabelled |         | 0     |
 | 471525 | null     | null      | null    | unlabelled |         | 0     |
 | 471526 | null     | null      | null    | unlabelled |         | 0     |
 | 471527 | null     | null      | null    | unlabelled |         | 0     |
 | 506843 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 531794 | null     | null      | null    | unlabelled |         | 0     |
 | 531795 | v1:6     | ethernet1 | 1236::3 | 924690     |         | 0     |
 | 531796 | v1:6     | ethernet1 | 1236::3 | 924691     |         | 0     |
 | 531797 | v1:6     | ethernet1 | 1236::3 | 924692     |         | 0     |
 | 531798 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 531799 | null     | null      | null    | unlabelled |         | 0     |
 | 531800 | null     | null      | null    | unlabelled |         | 0     |
 | 531801 | null     | null      | null    | unlabelled |         | 0     |
 | 531802 | null     | null      | null    | unlabelled |         | 0     |
 | 531803 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#