here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 231314 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 248148 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 385662 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 517627 | null     | null      | null    | unlabelled |         | 0     |
 | 517628 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 517629 | v1:6     | ethernet1 | 1234::2 | 1016815    |         | 0     |
 | 517630 | v1:6     | ethernet1 | 1234::2 | 1016816    |         | 0     |
 | 517631 | v1:6     | ethernet1 | 1234::2 | 1016817    |         | 0     |
 | 517632 | null     | null      | null    | unlabelled |         | 0     |
 | 517633 | null     | null      | null    | unlabelled |         | 0     |
 | 517634 | null     | null      | null    | unlabelled |         | 0     |
 | 517635 | null     | null      | null    | unlabelled |         | 0     |
 | 517636 | null     | null      | null    | unlabelled |         | 0     |
 | 584430 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 608085 | null     | null      | null    | unlabelled |         | 0     |
 | 608086 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 608087 | v1:4     | ethernet1 | 1.1.1.2 | 534113     |         | 0     |
 | 608088 | v1:4     | ethernet1 | 1.1.1.2 | 534114     |         | 0     |
 | 608089 | v1:4     | ethernet1 | 1.1.1.2 | 534115     |         | 0     |
 | 608090 | null     | null      | null    | unlabelled |         | 0     |
 | 608091 | null     | null      | null    | unlabelled |         | 0     |
 | 608092 | null     | null      | null    | unlabelled |         | 0     |
 | 608093 | null     | null      | null    | unlabelled |         | 0     |
 | 608094 | null     | null      | null    | unlabelled |         | 0     |
 | 750415 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 971303 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 146317  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 217866  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 226386  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 362564  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 418112  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 534111  | null     | null      | null    | unlabelled |         | 0     |
 | 534112  | v1:4     | ethernet1 | 1.1.1.1 | 608086     |         | 1280  |
 | 534113  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 534114  | v1:4     | ethernet2 | 1.1.2.3 | 633278     |         | 640   |
 | 534115  | v1:4     | ethernet2 | 1.1.2.3 | 633279     |         | 640   |
 | 534116  | null     | null      | null    | unlabelled |         | 0     |
 | 534117  | null     | null      | null    | unlabelled |         | 0     |
 | 534118  | null     | null      | null    | unlabelled |         | 0     |
 | 534119  | null     | null      | null    | unlabelled |         | 0     |
 | 534120  | null     | null      | null    | unlabelled |         | 0     |
 | 607715  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 646814  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 661487  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1016813 | null     | null      | null    | unlabelled |         | 0     |
 | 1016814 | v1:6     | ethernet1 | 1234::1 | 517628     |         | 1280  |
 | 1016815 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1016816 | v1:6     | ethernet2 | 1235::3 | 912630     |         | 640   |
 | 1016817 | v1:6     | ethernet2 | 1235::3 | 912631     |         | 640   |
 | 1016818 | null     | null      | null    | unlabelled |         | 0     |
 | 1016819 | null     | null      | null    | unlabelled |         | 0     |
 | 1016820 | null     | null      | null    | unlabelled |         | 0     |
 | 1016821 | null     | null      | null    | unlabelled |         | 0     |
 | 1016822 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8695   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 334845 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 590510 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 623694 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 624270 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 633275 | null     | null      | null    | unlabelled |         | 0     |
 | 633276 | v1:4     | ethernet1 | 1.1.2.2 | 534112     |         | 640   |
 | 633277 | v1:4     | ethernet1 | 1.1.2.2 | 534113     |         | 640   |
 | 633278 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 633279 | v1:4     | ethernet2 | 1.1.3.4 | 412434     |         | 1280  |
 | 633280 | null     | null      | null    | unlabelled |         | 0     |
 | 633281 | null     | null      | null    | unlabelled |         | 0     |
 | 633282 | null     | null      | null    | unlabelled |         | 0     |
 | 633283 | null     | null      | null    | unlabelled |         | 0     |
 | 633284 | null     | null      | null    | unlabelled |         | 0     |
 | 724120 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 779408 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 844554 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 912627 | null     | null      | null    | unlabelled |         | 0     |
 | 912628 | v1:6     | ethernet1 | 1235::2 | 1016814    |         | 640   |
 | 912629 | v1:6     | ethernet1 | 1235::2 | 1016815    |         | 640   |
 | 912630 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 912631 | v1:6     | ethernet2 | 1236::4 | 779510     |         | 1280  |
 | 912632 | null     | null      | null    | unlabelled |         | 0     |
 | 912633 | null     | null      | null    | unlabelled |         | 0     |
 | 912634 | null     | null      | null    | unlabelled |         | 0     |
 | 912635 | null     | null      | null    | unlabelled |         | 0     |
 | 912636 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 209673 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 312682 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 336809 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 412430 | null     | null      | null    | unlabelled |         | 0     |
 | 412431 | v1:4     | ethernet1 | 1.1.3.3 | 633276     |         | 0     |
 | 412432 | v1:4     | ethernet1 | 1.1.3.3 | 633277     |         | 0     |
 | 412433 | v1:4     | ethernet1 | 1.1.3.3 | 633278     |         | 0     |
 | 412434 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 412435 | null     | null      | null    | unlabelled |         | 0     |
 | 412436 | null     | null      | null    | unlabelled |         | 0     |
 | 412437 | null     | null      | null    | unlabelled |         | 0     |
 | 412438 | null     | null      | null    | unlabelled |         | 0     |
 | 412439 | null     | null      | null    | unlabelled |         | 0     |
 | 779506 | null     | null      | null    | unlabelled |         | 0     |
 | 779507 | v1:6     | ethernet1 | 1236::3 | 912628     |         | 0     |
 | 779508 | v1:6     | ethernet1 | 1236::3 | 912629     |         | 0     |
 | 779509 | v1:6     | ethernet1 | 1236::3 | 912630     |         | 0     |
 | 779510 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 779511 | null     | null      | null    | unlabelled |         | 0     |
 | 779512 | null     | null      | null    | unlabelled |         | 0     |
 | 779513 | null     | null      | null    | unlabelled |         | 0     |
 | 779514 | null     | null      | null    | unlabelled |         | 0     |
 | 779515 | null     | null      | null    | unlabelled |         | 0     |
 | 797569 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 929430 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 934837 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#