here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 251840 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 328794 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 329674 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 427479 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 706220 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 743332 | null     | null      | null    | unlabelled |         | 0     |
 | 743333 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 743334 | v1:6     | ethernet1 | 1234::2 | 141264     |         | 0     |
 | 743335 | v1:6     | ethernet1 | 1234::2 | 141265     |         | 0     |
 | 743336 | v1:6     | ethernet1 | 1234::2 | 141266     |         | 0     |
 | 743337 | null     | null      | null    | unlabelled |         | 0     |
 | 743338 | null     | null      | null    | unlabelled |         | 0     |
 | 743339 | null     | null      | null    | unlabelled |         | 0     |
 | 743340 | null     | null      | null    | unlabelled |         | 0     |
 | 743341 | null     | null      | null    | unlabelled |         | 0     |
 | 806561 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 873205 | null     | null      | null    | unlabelled |         | 0     |
 | 873206 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 873207 | v1:4     | ethernet1 | 1.1.1.2 | 219275     |         | 0     |
 | 873208 | v1:4     | ethernet1 | 1.1.1.2 | 219276     |         | 0     |
 | 873209 | v1:4     | ethernet1 | 1.1.1.2 | 219277     |         | 0     |
 | 873210 | null     | null      | null    | unlabelled |         | 0     |
 | 873211 | null     | null      | null    | unlabelled |         | 0     |
 | 873212 | null     | null      | null    | unlabelled |         | 0     |
 | 873213 | null     | null      | null    | unlabelled |         | 0     |
 | 873214 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 44762  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 85560  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 141262 | null     | null      | null    | unlabelled |         | 0     |
 | 141263 | v1:6     | ethernet1 | 1234::1 | 743333     |         | 1280  |
 | 141264 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 141265 | v1:6     | ethernet2 | 1235::3 | 1030187    |         | 640   |
 | 141266 | v1:6     | ethernet2 | 1235::3 | 1030188    |         | 640   |
 | 141267 | null     | null      | null    | unlabelled |         | 0     |
 | 141268 | null     | null      | null    | unlabelled |         | 0     |
 | 141269 | null     | null      | null    | unlabelled |         | 0     |
 | 141270 | null     | null      | null    | unlabelled |         | 0     |
 | 141271 | null     | null      | null    | unlabelled |         | 0     |
 | 219273 | null     | null      | null    | unlabelled |         | 0     |
 | 219274 | v1:4     | ethernet1 | 1.1.1.1 | 873206     |         | 1280  |
 | 219275 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 219276 | v1:4     | ethernet2 | 1.1.2.3 | 895697     |         | 640   |
 | 219277 | v1:4     | ethernet2 | 1.1.2.3 | 895698     |         | 640   |
 | 219278 | null     | null      | null    | unlabelled |         | 0     |
 | 219279 | null     | null      | null    | unlabelled |         | 0     |
 | 219280 | null     | null      | null    | unlabelled |         | 0     |
 | 219281 | null     | null      | null    | unlabelled |         | 0     |
 | 219282 | null     | null      | null    | unlabelled |         | 0     |
 | 270161 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 427270 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 621638 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 751787 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 771681 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 997430 | v1:6     | ethernet1 | 1234::1 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 155236  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 161309  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 561246  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 610951  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 621074  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 822910  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 895694  | null     | null      | null    | unlabelled |         | 0     |
 | 895695  | v1:4     | ethernet1 | 1.1.2.2 | 219274     |         | 640   |
 | 895696  | v1:4     | ethernet1 | 1.1.2.2 | 219275     |         | 640   |
 | 895697  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 895698  | v1:4     | ethernet2 | 1.1.3.4 | 935995     |         | 1280  |
 | 895699  | null     | null      | null    | unlabelled |         | 0     |
 | 895700  | null     | null      | null    | unlabelled |         | 0     |
 | 895701  | null     | null      | null    | unlabelled |         | 0     |
 | 895702  | null     | null      | null    | unlabelled |         | 0     |
 | 895703  | null     | null      | null    | unlabelled |         | 0     |
 | 1027652 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1030184 | null     | null      | null    | unlabelled |         | 0     |
 | 1030185 | v1:6     | ethernet1 | 1235::2 | 141263     |         | 640   |
 | 1030186 | v1:6     | ethernet1 | 1235::2 | 141264     |         | 640   |
 | 1030187 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1030188 | v1:6     | ethernet2 | 1236::4 | 114027     |         | 1280  |
 | 1030189 | null     | null      | null    | unlabelled |         | 0     |
 | 1030190 | null     | null      | null    | unlabelled |         | 0     |
 | 1030191 | null     | null      | null    | unlabelled |         | 0     |
 | 1030192 | null     | null      | null    | unlabelled |         | 0     |
 | 1030193 | null     | null      | null    | unlabelled |         | 0     |
 | 1044974 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25692  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 114023 | null     | null      | null    | unlabelled |         | 0     |
 | 114024 | v1:6     | ethernet1 | 1236::3 | 1030185    |         | 0     |
 | 114025 | v1:6     | ethernet1 | 1236::3 | 1030186    |         | 0     |
 | 114026 | v1:6     | ethernet1 | 1236::3 | 1030187    |         | 0     |
 | 114027 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 114028 | null     | null      | null    | unlabelled |         | 0     |
 | 114029 | null     | null      | null    | unlabelled |         | 0     |
 | 114030 | null     | null      | null    | unlabelled |         | 0     |
 | 114031 | null     | null      | null    | unlabelled |         | 0     |
 | 114032 | null     | null      | null    | unlabelled |         | 0     |
 | 230624 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 264838 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 568083 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 623042 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 625951 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 935991 | null     | null      | null    | unlabelled |         | 0     |
 | 935992 | v1:4     | ethernet1 | 1.1.3.3 | 895695     |         | 0     |
 | 935993 | v1:4     | ethernet1 | 1.1.3.3 | 895696     |         | 0     |
 | 935994 | v1:4     | ethernet1 | 1.1.3.3 | 895697     |         | 0     |
 | 935995 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 935996 | null     | null      | null    | unlabelled |         | 0     |
 | 935997 | null     | null      | null    | unlabelled |         | 0     |
 | 935998 | null     | null      | null    | unlabelled |         | 0     |
 | 935999 | null     | null      | null    | unlabelled |         | 0     |
 | 936000 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#