here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 121065 | null     | null      | null    | unlabelled |         | 0     |
 | 121066 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 121067 | v1:4     | ethernet1 | 1.1.1.2 | 808507     |         | 0     |
 | 121068 | v1:4     | ethernet1 | 1.1.1.2 | 808508     |         | 0     |
 | 121069 | v1:4     | ethernet1 | 1.1.1.2 | 808509     |         | 0     |
 | 121070 | null     | null      | null    | unlabelled |         | 0     |
 | 121071 | null     | null      | null    | unlabelled |         | 0     |
 | 121072 | null     | null      | null    | unlabelled |         | 0     |
 | 121073 | null     | null      | null    | unlabelled |         | 0     |
 | 121074 | null     | null      | null    | unlabelled |         | 0     |
 | 277598 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 380872 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 407201 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 471637 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 499062 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 547122 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 785015 | null     | null      | null    | unlabelled |         | 0     |
 | 785016 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 785017 | v1:6     | ethernet1 | 1234::2 | 86388      |         | 0     |
 | 785018 | v1:6     | ethernet1 | 1234::2 | 86389      |         | 0     |
 | 785019 | v1:6     | ethernet1 | 1234::2 | 86390      |         | 0     |
 | 785020 | null     | null      | null    | unlabelled |         | 0     |
 | 785021 | null     | null      | null    | unlabelled |         | 0     |
 | 785022 | null     | null      | null    | unlabelled |         | 0     |
 | 785023 | null     | null      | null    | unlabelled |         | 0     |
 | 785024 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 86386  | null     | null      | null    | unlabelled |         | 0     |
 | 86387  | v1:6     | ethernet1 | 1234::1 | 785016     |         | 1280  |
 | 86388  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 86389  | v1:6     | ethernet2 | 1235::3 | 151171     |         | 640   |
 | 86390  | v1:6     | ethernet2 | 1235::3 | 151172     |         | 640   |
 | 86391  | null     | null      | null    | unlabelled |         | 0     |
 | 86392  | null     | null      | null    | unlabelled |         | 0     |
 | 86393  | null     | null      | null    | unlabelled |         | 0     |
 | 86394  | null     | null      | null    | unlabelled |         | 0     |
 | 86395  | null     | null      | null    | unlabelled |         | 0     |
 | 293471 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 373082 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 665270 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 690149 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 752109 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 808505 | null     | null      | null    | unlabelled |         | 0     |
 | 808506 | v1:4     | ethernet1 | 1.1.1.1 | 121066     |         | 1280  |
 | 808507 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 808508 | v1:4     | ethernet2 | 1.1.2.3 | 748729     |         | 640   |
 | 808509 | v1:4     | ethernet2 | 1.1.2.3 | 748730     |         | 640   |
 | 808510 | null     | null      | null    | unlabelled |         | 0     |
 | 808511 | null     | null      | null    | unlabelled |         | 0     |
 | 808512 | null     | null      | null    | unlabelled |         | 0     |
 | 808513 | null     | null      | null    | unlabelled |         | 0     |
 | 808514 | null     | null      | null    | unlabelled |         | 0     |
 | 903391 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 983678 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 988284 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 71943  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 151168 | null     | null      | null    | unlabelled |         | 0     |
 | 151169 | v1:6     | ethernet1 | 1235::2 | 86387      |         | 640   |
 | 151170 | v1:6     | ethernet1 | 1235::2 | 86388      |         | 640   |
 | 151171 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 151172 | v1:6     | ethernet2 | 1236::4 | 883450     |         | 1280  |
 | 151173 | null     | null      | null    | unlabelled |         | 0     |
 | 151174 | null     | null      | null    | unlabelled |         | 0     |
 | 151175 | null     | null      | null    | unlabelled |         | 0     |
 | 151176 | null     | null      | null    | unlabelled |         | 0     |
 | 151177 | null     | null      | null    | unlabelled |         | 0     |
 | 205058 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 244484 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 377002 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 382145 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 444683 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 559324 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 748726 | null     | null      | null    | unlabelled |         | 0     |
 | 748727 | v1:4     | ethernet1 | 1.1.2.2 | 808506     |         | 640   |
 | 748728 | v1:4     | ethernet1 | 1.1.2.2 | 808507     |         | 640   |
 | 748729 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 748730 | v1:4     | ethernet2 | 1.1.3.4 | 20361      |         | 1280  |
 | 748731 | null     | null      | null    | unlabelled |         | 0     |
 | 748732 | null     | null      | null    | unlabelled |         | 0     |
 | 748733 | null     | null      | null    | unlabelled |         | 0     |
 | 748734 | null     | null      | null    | unlabelled |         | 0     |
 | 748735 | null     | null      | null    | unlabelled |         | 0     |
 | 822236 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20357  | null     | null      | null    | unlabelled |         | 0     |
 | 20358  | v1:4     | ethernet1 | 1.1.3.3 | 748727     |         | 0     |
 | 20359  | v1:4     | ethernet1 | 1.1.3.3 | 748728     |         | 0     |
 | 20360  | v1:4     | ethernet1 | 1.1.3.3 | 748729     |         | 0     |
 | 20361  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 20362  | null     | null      | null    | unlabelled |         | 0     |
 | 20363  | null     | null      | null    | unlabelled |         | 0     |
 | 20364  | null     | null      | null    | unlabelled |         | 0     |
 | 20365  | null     | null      | null    | unlabelled |         | 0     |
 | 20366  | null     | null      | null    | unlabelled |         | 0     |
 | 58917  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 87562  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 318171 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 398080 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 458884 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 476227 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 883446 | null     | null      | null    | unlabelled |         | 0     |
 | 883447 | v1:6     | ethernet1 | 1236::3 | 151169     |         | 0     |
 | 883448 | v1:6     | ethernet1 | 1236::3 | 151170     |         | 0     |
 | 883449 | v1:6     | ethernet1 | 1236::3 | 151171     |         | 0     |
 | 883450 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 883451 | null     | null      | null    | unlabelled |         | 0     |
 | 883452 | null     | null      | null    | unlabelled |         | 0     |
 | 883453 | null     | null      | null    | unlabelled |         | 0     |
 | 883454 | null     | null      | null    | unlabelled |         | 0     |
 | 883455 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#