here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 60141   | null     | null      | null    | unlabelled |         | 0     |
 | 60142   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 60143   | v1:4     | ethernet1 | 1.1.1.2 | 1043928    |         | 0     |
 | 60144   | v1:4     | ethernet1 | 1.1.1.2 | 1043929    |         | 0     |
 | 60145   | v1:4     | ethernet1 | 1.1.1.2 | 1043930    |         | 0     |
 | 60146   | null     | null      | null    | unlabelled |         | 0     |
 | 60147   | null     | null      | null    | unlabelled |         | 0     |
 | 60148   | null     | null      | null    | unlabelled |         | 0     |
 | 60149   | null     | null      | null    | unlabelled |         | 0     |
 | 60150   | null     | null      | null    | unlabelled |         | 0     |
 | 108772  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 110169  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 237395  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 501158  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 801352  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 934133  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1021492 | null     | null      | null    | unlabelled |         | 0     |
 | 1021493 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1021494 | v1:6     | ethernet1 | 1234::2 | 129525     |         | 0     |
 | 1021495 | v1:6     | ethernet1 | 1234::2 | 129526     |         | 0     |
 | 1021496 | v1:6     | ethernet1 | 1234::2 | 129527     |         | 0     |
 | 1021497 | null     | null      | null    | unlabelled |         | 0     |
 | 1021498 | null     | null      | null    | unlabelled |         | 0     |
 | 1021499 | null     | null      | null    | unlabelled |         | 0     |
 | 1021500 | null     | null      | null    | unlabelled |         | 0     |
 | 1021501 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 60450   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 119623  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 129523  | null     | null      | null    | unlabelled |         | 0     |
 | 129524  | v1:6     | ethernet1 | 1234::1 | 1021493    |         | 1280  |
 | 129525  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 129526  | v1:6     | ethernet2 | 1235::3 | 444583     |         | 640   |
 | 129527  | v1:6     | ethernet2 | 1235::3 | 444584     |         | 640   |
 | 129528  | null     | null      | null    | unlabelled |         | 0     |
 | 129529  | null     | null      | null    | unlabelled |         | 0     |
 | 129530  | null     | null      | null    | unlabelled |         | 0     |
 | 129531  | null     | null      | null    | unlabelled |         | 0     |
 | 129532  | null     | null      | null    | unlabelled |         | 0     |
 | 411211  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 648623  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 675237  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 790592  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 930800  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1027246 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1043926 | null     | null      | null    | unlabelled |         | 0     |
 | 1043927 | v1:4     | ethernet1 | 1.1.1.1 | 60142      |         | 1280  |
 | 1043928 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1043929 | v1:4     | ethernet2 | 1.1.2.3 | 829640     |         | 640   |
 | 1043930 | v1:4     | ethernet2 | 1.1.2.3 | 829641     |         | 640   |
 | 1043931 | null     | null      | null    | unlabelled |         | 0     |
 | 1043932 | null     | null      | null    | unlabelled |         | 0     |
 | 1043933 | null     | null      | null    | unlabelled |         | 0     |
 | 1043934 | null     | null      | null    | unlabelled |         | 0     |
 | 1043935 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 183995 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 334626 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 444580 | null     | null      | null    | unlabelled |         | 0     |
 | 444581 | v1:6     | ethernet1 | 1235::2 | 129524     |         | 640   |
 | 444582 | v1:6     | ethernet1 | 1235::2 | 129525     |         | 640   |
 | 444583 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 444584 | v1:6     | ethernet2 | 1236::4 | 744515     |         | 1280  |
 | 444585 | null     | null      | null    | unlabelled |         | 0     |
 | 444586 | null     | null      | null    | unlabelled |         | 0     |
 | 444587 | null     | null      | null    | unlabelled |         | 0     |
 | 444588 | null     | null      | null    | unlabelled |         | 0     |
 | 444589 | null     | null      | null    | unlabelled |         | 0     |
 | 595064 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 648259 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 654606 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 829637 | null     | null      | null    | unlabelled |         | 0     |
 | 829638 | v1:4     | ethernet1 | 1.1.2.2 | 1043927    |         | 640   |
 | 829639 | v1:4     | ethernet1 | 1.1.2.2 | 1043928    |         | 640   |
 | 829640 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 829641 | v1:4     | ethernet2 | 1.1.3.4 | 660214     |         | 1280  |
 | 829642 | null     | null      | null    | unlabelled |         | 0     |
 | 829643 | null     | null      | null    | unlabelled |         | 0     |
 | 829644 | null     | null      | null    | unlabelled |         | 0     |
 | 829645 | null     | null      | null    | unlabelled |         | 0     |
 | 829646 | null     | null      | null    | unlabelled |         | 0     |
 | 860311 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 926134 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 945410 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 98453  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 322412 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 487552 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 629904 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 660210 | null     | null      | null    | unlabelled |         | 0     |
 | 660211 | v1:4     | ethernet1 | 1.1.3.3 | 829638     |         | 0     |
 | 660212 | v1:4     | ethernet1 | 1.1.3.3 | 829639     |         | 0     |
 | 660213 | v1:4     | ethernet1 | 1.1.3.3 | 829640     |         | 0     |
 | 660214 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 660215 | null     | null      | null    | unlabelled |         | 0     |
 | 660216 | null     | null      | null    | unlabelled |         | 0     |
 | 660217 | null     | null      | null    | unlabelled |         | 0     |
 | 660218 | null     | null      | null    | unlabelled |         | 0     |
 | 660219 | null     | null      | null    | unlabelled |         | 0     |
 | 744511 | null     | null      | null    | unlabelled |         | 0     |
 | 744512 | v1:6     | ethernet1 | 1236::3 | 444581     |         | 0     |
 | 744513 | v1:6     | ethernet1 | 1236::3 | 444582     |         | 0     |
 | 744514 | v1:6     | ethernet1 | 1236::3 | 444583     |         | 0     |
 | 744515 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 744516 | null     | null      | null    | unlabelled |         | 0     |
 | 744517 | null     | null      | null    | unlabelled |         | 0     |
 | 744518 | null     | null      | null    | unlabelled |         | 0     |
 | 744519 | null     | null      | null    | unlabelled |         | 0     |
 | 744520 | null     | null      | null    | unlabelled |         | 0     |
 | 845042 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 892109 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#