here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 106246 | null     | null      | null    | unlabelled |         | 0     |
 | 106247 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 106248 | v1:4     | ethernet1 | 1.1.1.2 | 672305     |         | 0     |
 | 106249 | v1:4     | ethernet1 | 1.1.1.2 | 672306     |         | 0     |
 | 106250 | v1:4     | ethernet1 | 1.1.1.2 | 672307     |         | 0     |
 | 106251 | null     | null      | null    | unlabelled |         | 0     |
 | 106252 | null     | null      | null    | unlabelled |         | 0     |
 | 106253 | null     | null      | null    | unlabelled |         | 0     |
 | 106254 | null     | null      | null    | unlabelled |         | 0     |
 | 106255 | null     | null      | null    | unlabelled |         | 0     |
 | 201469 | null     | null      | null    | unlabelled |         | 0     |
 | 201470 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 201471 | v1:6     | ethernet1 | 1234::2 | 735660     |         | 0     |
 | 201472 | v1:6     | ethernet1 | 1234::2 | 735661     |         | 0     |
 | 201473 | v1:6     | ethernet1 | 1234::2 | 735662     |         | 0     |
 | 201474 | null     | null      | null    | unlabelled |         | 0     |
 | 201475 | null     | null      | null    | unlabelled |         | 0     |
 | 201476 | null     | null      | null    | unlabelled |         | 0     |
 | 201477 | null     | null      | null    | unlabelled |         | 0     |
 | 201478 | null     | null      | null    | unlabelled |         | 0     |
 | 238154 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 448437 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 522953 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 818142 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 824352 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 939511 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19700  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 43683  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 72230  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 137313 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 467310 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 532599 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 672303 | null     | null      | null    | unlabelled |         | 0     |
 | 672304 | v1:4     | ethernet1 | 1.1.1.1 | 106247     |         | 1280  |
 | 672305 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 672306 | v1:4     | ethernet2 | 1.1.2.3 | 500386     |         | 640   |
 | 672307 | v1:4     | ethernet2 | 1.1.2.3 | 500387     |         | 640   |
 | 672308 | null     | null      | null    | unlabelled |         | 0     |
 | 672309 | null     | null      | null    | unlabelled |         | 0     |
 | 672310 | null     | null      | null    | unlabelled |         | 0     |
 | 672311 | null     | null      | null    | unlabelled |         | 0     |
 | 672312 | null     | null      | null    | unlabelled |         | 0     |
 | 735658 | null     | null      | null    | unlabelled |         | 0     |
 | 735659 | v1:6     | ethernet1 | 1234::1 | 201470     |         | 1280  |
 | 735660 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 735661 | v1:6     | ethernet2 | 1235::3 | 131688     |         | 640   |
 | 735662 | v1:6     | ethernet2 | 1235::3 | 131689     |         | 640   |
 | 735663 | null     | null      | null    | unlabelled |         | 0     |
 | 735664 | null     | null      | null    | unlabelled |         | 0     |
 | 735665 | null     | null      | null    | unlabelled |         | 0     |
 | 735666 | null     | null      | null    | unlabelled |         | 0     |
 | 735667 | null     | null      | null    | unlabelled |         | 0     |
 | 738250 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 844834 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 131685 | null     | null      | null    | unlabelled |         | 0     |
 | 131686 | v1:6     | ethernet1 | 1235::2 | 735659     |         | 640   |
 | 131687 | v1:6     | ethernet1 | 1235::2 | 735660     |         | 640   |
 | 131688 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 131689 | v1:6     | ethernet2 | 1236::4 | 459474     |         | 1280  |
 | 131690 | null     | null      | null    | unlabelled |         | 0     |
 | 131691 | null     | null      | null    | unlabelled |         | 0     |
 | 131692 | null     | null      | null    | unlabelled |         | 0     |
 | 131693 | null     | null      | null    | unlabelled |         | 0     |
 | 131694 | null     | null      | null    | unlabelled |         | 0     |
 | 176002 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 251523 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 257176 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 500383 | null     | null      | null    | unlabelled |         | 0     |
 | 500384 | v1:4     | ethernet1 | 1.1.2.2 | 672304     |         | 640   |
 | 500385 | v1:4     | ethernet1 | 1.1.2.2 | 672305     |         | 640   |
 | 500386 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 500387 | v1:4     | ethernet2 | 1.1.3.4 | 941441     |         | 1280  |
 | 500388 | null     | null      | null    | unlabelled |         | 0     |
 | 500389 | null     | null      | null    | unlabelled |         | 0     |
 | 500390 | null     | null      | null    | unlabelled |         | 0     |
 | 500391 | null     | null      | null    | unlabelled |         | 0     |
 | 500392 | null     | null      | null    | unlabelled |         | 0     |
 | 579754 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 749197 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 851434 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 852966 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 949265 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 88271  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 272620 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 459470 | null     | null      | null    | unlabelled |         | 0     |
 | 459471 | v1:6     | ethernet1 | 1236::3 | 131686     |         | 0     |
 | 459472 | v1:6     | ethernet1 | 1236::3 | 131687     |         | 0     |
 | 459473 | v1:6     | ethernet1 | 1236::3 | 131688     |         | 0     |
 | 459474 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 459475 | null     | null      | null    | unlabelled |         | 0     |
 | 459476 | null     | null      | null    | unlabelled |         | 0     |
 | 459477 | null     | null      | null    | unlabelled |         | 0     |
 | 459478 | null     | null      | null    | unlabelled |         | 0     |
 | 459479 | null     | null      | null    | unlabelled |         | 0     |
 | 551014 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 593764 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 653318 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 671486 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 941437 | null     | null      | null    | unlabelled |         | 0     |
 | 941438 | v1:4     | ethernet1 | 1.1.3.3 | 500384     |         | 0     |
 | 941439 | v1:4     | ethernet1 | 1.1.3.3 | 500385     |         | 0     |
 | 941440 | v1:4     | ethernet1 | 1.1.3.3 | 500386     |         | 0     |
 | 941441 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 941442 | null     | null      | null    | unlabelled |         | 0     |
 | 941443 | null     | null      | null    | unlabelled |         | 0     |
 | 941444 | null     | null      | null    | unlabelled |         | 0     |
 | 941445 | null     | null      | null    | unlabelled |         | 0     |
 | 941446 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#