here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 90237   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 113904  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 197925  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 410743  | null     | null      | null    | unlabelled |         | 0     |
 | 410744  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 410745  | v1:6     | ethernet1 | 1234::2 | 459126     |         | 0     |
 | 410746  | v1:6     | ethernet1 | 1234::2 | 459127     |         | 0     |
 | 410747  | v1:6     | ethernet1 | 1234::2 | 459128     |         | 0     |
 | 410748  | null     | null      | null    | unlabelled |         | 0     |
 | 410749  | null     | null      | null    | unlabelled |         | 0     |
 | 410750  | null     | null      | null    | unlabelled |         | 0     |
 | 410751  | null     | null      | null    | unlabelled |         | 0     |
 | 410752  | null     | null      | null    | unlabelled |         | 0     |
 | 740465  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 776753  | null     | null      | null    | unlabelled |         | 0     |
 | 776754  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 776755  | v1:4     | ethernet1 | 1.1.1.2 | 421243     |         | 0     |
 | 776756  | v1:4     | ethernet1 | 1.1.1.2 | 421244     |         | 0     |
 | 776757  | v1:4     | ethernet1 | 1.1.1.2 | 421245     |         | 0     |
 | 776758  | null     | null      | null    | unlabelled |         | 0     |
 | 776759  | null     | null      | null    | unlabelled |         | 0     |
 | 776760  | null     | null      | null    | unlabelled |         | 0     |
 | 776761  | null     | null      | null    | unlabelled |         | 0     |
 | 776762  | null     | null      | null    | unlabelled |         | 0     |
 | 820790  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1014852 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42801  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 58715  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 361960 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 375367 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 421241 | null     | null      | null    | unlabelled |         | 0     |
 | 421242 | v1:4     | ethernet1 | 1.1.1.1 | 776754     |         | 1280  |
 | 421243 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 421244 | v1:4     | ethernet2 | 1.1.2.3 | 196385     |         | 640   |
 | 421245 | v1:4     | ethernet2 | 1.1.2.3 | 196386     |         | 640   |
 | 421246 | null     | null      | null    | unlabelled |         | 0     |
 | 421247 | null     | null      | null    | unlabelled |         | 0     |
 | 421248 | null     | null      | null    | unlabelled |         | 0     |
 | 421249 | null     | null      | null    | unlabelled |         | 0     |
 | 421250 | null     | null      | null    | unlabelled |         | 0     |
 | 459124 | null     | null      | null    | unlabelled |         | 0     |
 | 459125 | v1:6     | ethernet1 | 1234::1 | 410744     |         | 1280  |
 | 459126 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 459127 | v1:6     | ethernet2 | 1235::3 | 259386     |         | 640   |
 | 459128 | v1:6     | ethernet2 | 1235::3 | 259387     |         | 640   |
 | 459129 | null     | null      | null    | unlabelled |         | 0     |
 | 459130 | null     | null      | null    | unlabelled |         | 0     |
 | 459131 | null     | null      | null    | unlabelled |         | 0     |
 | 459132 | null     | null      | null    | unlabelled |         | 0     |
 | 459133 | null     | null      | null    | unlabelled |         | 0     |
 | 611604 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 670341 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 771464 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 991960 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 67491  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 190546 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 196382 | null     | null      | null    | unlabelled |         | 0     |
 | 196383 | v1:4     | ethernet1 | 1.1.2.2 | 421242     |         | 640   |
 | 196384 | v1:4     | ethernet1 | 1.1.2.2 | 421243     |         | 640   |
 | 196385 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 196386 | v1:4     | ethernet2 | 1.1.3.4 | 844527     |         | 1280  |
 | 196387 | null     | null      | null    | unlabelled |         | 0     |
 | 196388 | null     | null      | null    | unlabelled |         | 0     |
 | 196389 | null     | null      | null    | unlabelled |         | 0     |
 | 196390 | null     | null      | null    | unlabelled |         | 0     |
 | 196391 | null     | null      | null    | unlabelled |         | 0     |
 | 250844 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 259383 | null     | null      | null    | unlabelled |         | 0     |
 | 259384 | v1:6     | ethernet1 | 1235::2 | 459125     |         | 640   |
 | 259385 | v1:6     | ethernet1 | 1235::2 | 459126     |         | 640   |
 | 259386 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 259387 | v1:6     | ethernet2 | 1236::4 | 190319     |         | 1280  |
 | 259388 | null     | null      | null    | unlabelled |         | 0     |
 | 259389 | null     | null      | null    | unlabelled |         | 0     |
 | 259390 | null     | null      | null    | unlabelled |         | 0     |
 | 259391 | null     | null      | null    | unlabelled |         | 0     |
 | 259392 | null     | null      | null    | unlabelled |         | 0     |
 | 511740 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 621778 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 948047 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 980397 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 997456 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 79561  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 93336  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 190315 | null     | null      | null    | unlabelled |         | 0     |
 | 190316 | v1:6     | ethernet1 | 1236::3 | 259384     |         | 0     |
 | 190317 | v1:6     | ethernet1 | 1236::3 | 259385     |         | 0     |
 | 190318 | v1:6     | ethernet1 | 1236::3 | 259386     |         | 0     |
 | 190319 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 190320 | null     | null      | null    | unlabelled |         | 0     |
 | 190321 | null     | null      | null    | unlabelled |         | 0     |
 | 190322 | null     | null      | null    | unlabelled |         | 0     |
 | 190323 | null     | null      | null    | unlabelled |         | 0     |
 | 190324 | null     | null      | null    | unlabelled |         | 0     |
 | 206882 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 342298 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 833585 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 844523 | null     | null      | null    | unlabelled |         | 0     |
 | 844524 | v1:4     | ethernet1 | 1.1.3.3 | 196383     |         | 0     |
 | 844525 | v1:4     | ethernet1 | 1.1.3.3 | 196384     |         | 0     |
 | 844526 | v1:4     | ethernet1 | 1.1.3.3 | 196385     |         | 0     |
 | 844527 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 844528 | null     | null      | null    | unlabelled |         | 0     |
 | 844529 | null     | null      | null    | unlabelled |         | 0     |
 | 844530 | null     | null      | null    | unlabelled |         | 0     |
 | 844531 | null     | null      | null    | unlabelled |         | 0     |
 | 844532 | null     | null      | null    | unlabelled |         | 0     |
 | 881452 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#