here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 114099 | null     | null      | null    | unlabelled |         | 0     |
 | 114100 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 114101 | v1:6     | ethernet1 | 1234::2 | 137079     |         | 0     |
 | 114102 | v1:6     | ethernet1 | 1234::2 | 137080     |         | 0     |
 | 114103 | v1:6     | ethernet1 | 1234::2 | 137081     |         | 0     |
 | 114104 | null     | null      | null    | unlabelled |         | 0     |
 | 114105 | null     | null      | null    | unlabelled |         | 0     |
 | 114106 | null     | null      | null    | unlabelled |         | 0     |
 | 114107 | null     | null      | null    | unlabelled |         | 0     |
 | 114108 | null     | null      | null    | unlabelled |         | 0     |
 | 132447 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 445447 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 554432 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 634993 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 652216 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 761331 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 987888 | null     | null      | null    | unlabelled |         | 0     |
 | 987889 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 987890 | v1:4     | ethernet1 | 1.1.1.2 | 810594     |         | 0     |
 | 987891 | v1:4     | ethernet1 | 1.1.1.2 | 810595     |         | 0     |
 | 987892 | v1:4     | ethernet1 | 1.1.1.2 | 810596     |         | 0     |
 | 987893 | null     | null      | null    | unlabelled |         | 0     |
 | 987894 | null     | null      | null    | unlabelled |         | 0     |
 | 987895 | null     | null      | null    | unlabelled |         | 0     |
 | 987896 | null     | null      | null    | unlabelled |         | 0     |
 | 987897 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54926  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 67819  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 83725  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 137077 | null     | null      | null    | unlabelled |         | 0     |
 | 137078 | v1:6     | ethernet1 | 1234::1 | 114100     |         | 1280  |
 | 137079 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 137080 | v1:6     | ethernet2 | 1235::3 | 193619     |         | 640   |
 | 137081 | v1:6     | ethernet2 | 1235::3 | 193620     |         | 640   |
 | 137082 | null     | null      | null    | unlabelled |         | 0     |
 | 137083 | null     | null      | null    | unlabelled |         | 0     |
 | 137084 | null     | null      | null    | unlabelled |         | 0     |
 | 137085 | null     | null      | null    | unlabelled |         | 0     |
 | 137086 | null     | null      | null    | unlabelled |         | 0     |
 | 267709 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 520518 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 810592 | null     | null      | null    | unlabelled |         | 0     |
 | 810593 | v1:4     | ethernet1 | 1.1.1.1 | 987889     |         | 1280  |
 | 810594 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 810595 | v1:4     | ethernet2 | 1.1.2.3 | 1026656    |         | 640   |
 | 810596 | v1:4     | ethernet2 | 1.1.2.3 | 1026657    |         | 640   |
 | 810597 | null     | null      | null    | unlabelled |         | 0     |
 | 810598 | null     | null      | null    | unlabelled |         | 0     |
 | 810599 | null     | null      | null    | unlabelled |         | 0     |
 | 810600 | null     | null      | null    | unlabelled |         | 0     |
 | 810601 | null     | null      | null    | unlabelled |         | 0     |
 | 885035 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 904262 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 960708 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8178    | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 193616  | null     | null      | null    | unlabelled |         | 0     |
 | 193617  | v1:6     | ethernet1 | 1235::2 | 137078     |         | 640   |
 | 193618  | v1:6     | ethernet1 | 1235::2 | 137079     |         | 640   |
 | 193619  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 193620  | v1:6     | ethernet2 | 1236::4 | 692948     |         | 1280  |
 | 193621  | null     | null      | null    | unlabelled |         | 0     |
 | 193622  | null     | null      | null    | unlabelled |         | 0     |
 | 193623  | null     | null      | null    | unlabelled |         | 0     |
 | 193624  | null     | null      | null    | unlabelled |         | 0     |
 | 193625  | null     | null      | null    | unlabelled |         | 0     |
 | 377411  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 486515  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 643015  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 722259  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 821817  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 847021  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 974340  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1026653 | null     | null      | null    | unlabelled |         | 0     |
 | 1026654 | v1:4     | ethernet1 | 1.1.2.2 | 810593     |         | 640   |
 | 1026655 | v1:4     | ethernet1 | 1.1.2.2 | 810594     |         | 640   |
 | 1026656 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1026657 | v1:4     | ethernet2 | 1.1.3.4 | 213465     |         | 1280  |
 | 1026658 | null     | null      | null    | unlabelled |         | 0     |
 | 1026659 | null     | null      | null    | unlabelled |         | 0     |
 | 1026660 | null     | null      | null    | unlabelled |         | 0     |
 | 1026661 | null     | null      | null    | unlabelled |         | 0     |
 | 1026662 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 77797  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 213461 | null     | null      | null    | unlabelled |         | 0     |
 | 213462 | v1:4     | ethernet1 | 1.1.3.3 | 1026654    |         | 0     |
 | 213463 | v1:4     | ethernet1 | 1.1.3.3 | 1026655    |         | 0     |
 | 213464 | v1:4     | ethernet1 | 1.1.3.3 | 1026656    |         | 0     |
 | 213465 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 213466 | null     | null      | null    | unlabelled |         | 0     |
 | 213467 | null     | null      | null    | unlabelled |         | 0     |
 | 213468 | null     | null      | null    | unlabelled |         | 0     |
 | 213469 | null     | null      | null    | unlabelled |         | 0     |
 | 213470 | null     | null      | null    | unlabelled |         | 0     |
 | 492989 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 573518 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 692944 | null     | null      | null    | unlabelled |         | 0     |
 | 692945 | v1:6     | ethernet1 | 1236::3 | 193617     |         | 0     |
 | 692946 | v1:6     | ethernet1 | 1236::3 | 193618     |         | 0     |
 | 692947 | v1:6     | ethernet1 | 1236::3 | 193619     |         | 0     |
 | 692948 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 692949 | null     | null      | null    | unlabelled |         | 0     |
 | 692950 | null     | null      | null    | unlabelled |         | 0     |
 | 692951 | null     | null      | null    | unlabelled |         | 0     |
 | 692952 | null     | null      | null    | unlabelled |         | 0     |
 | 692953 | null     | null      | null    | unlabelled |         | 0     |
 | 747671 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 751113 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 918950 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#