here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 27691  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 147233 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 313546 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 324471 | null     | null      | null    | unlabelled |         | 0     |
 | 324472 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 324473 | v1:4     | ethernet1 | 1.1.1.2 | 974296     |         | 0     |
 | 324474 | v1:4     | ethernet1 | 1.1.1.2 | 974297     |         | 0     |
 | 324475 | v1:4     | ethernet1 | 1.1.1.2 | 974298     |         | 0     |
 | 324476 | null     | null      | null    | unlabelled |         | 0     |
 | 324477 | null     | null      | null    | unlabelled |         | 0     |
 | 324478 | null     | null      | null    | unlabelled |         | 0     |
 | 324479 | null     | null      | null    | unlabelled |         | 0     |
 | 324480 | null     | null      | null    | unlabelled |         | 0     |
 | 681136 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 727260 | null     | null      | null    | unlabelled |         | 0     |
 | 727261 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 727262 | v1:6     | ethernet1 | 1234::2 | 713121     |         | 0     |
 | 727263 | v1:6     | ethernet1 | 1234::2 | 713122     |         | 0     |
 | 727264 | v1:6     | ethernet1 | 1234::2 | 713123     |         | 0     |
 | 727265 | null     | null      | null    | unlabelled |         | 0     |
 | 727266 | null     | null      | null    | unlabelled |         | 0     |
 | 727267 | null     | null      | null    | unlabelled |         | 0     |
 | 727268 | null     | null      | null    | unlabelled |         | 0     |
 | 727269 | null     | null      | null    | unlabelled |         | 0     |
 | 932289 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 952556 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 33449  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 213579 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 214742 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 262173 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 327303 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 353644 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 406498 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 429208 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 713119 | null     | null      | null    | unlabelled |         | 0     |
 | 713120 | v1:6     | ethernet1 | 1234::1 | 727261     |         | 1280  |
 | 713121 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 713122 | v1:6     | ethernet2 | 1235::3 | 358316     |         | 640   |
 | 713123 | v1:6     | ethernet2 | 1235::3 | 358317     |         | 640   |
 | 713124 | null     | null      | null    | unlabelled |         | 0     |
 | 713125 | null     | null      | null    | unlabelled |         | 0     |
 | 713126 | null     | null      | null    | unlabelled |         | 0     |
 | 713127 | null     | null      | null    | unlabelled |         | 0     |
 | 713128 | null     | null      | null    | unlabelled |         | 0     |
 | 974294 | null     | null      | null    | unlabelled |         | 0     |
 | 974295 | v1:4     | ethernet1 | 1.1.1.1 | 324472     |         | 1280  |
 | 974296 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 974297 | v1:4     | ethernet2 | 1.1.2.3 | 406409     |         | 640   |
 | 974298 | v1:4     | ethernet2 | 1.1.2.3 | 406410     |         | 640   |
 | 974299 | null     | null      | null    | unlabelled |         | 0     |
 | 974300 | null     | null      | null    | unlabelled |         | 0     |
 | 974301 | null     | null      | null    | unlabelled |         | 0     |
 | 974302 | null     | null      | null    | unlabelled |         | 0     |
 | 974303 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42180  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 358313 | null     | null      | null    | unlabelled |         | 0     |
 | 358314 | v1:6     | ethernet1 | 1235::2 | 713120     |         | 640   |
 | 358315 | v1:6     | ethernet1 | 1235::2 | 713121     |         | 640   |
 | 358316 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 358317 | v1:6     | ethernet2 | 1236::4 | 501822     |         | 1280  |
 | 358318 | null     | null      | null    | unlabelled |         | 0     |
 | 358319 | null     | null      | null    | unlabelled |         | 0     |
 | 358320 | null     | null      | null    | unlabelled |         | 0     |
 | 358321 | null     | null      | null    | unlabelled |         | 0     |
 | 358322 | null     | null      | null    | unlabelled |         | 0     |
 | 397581 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 406406 | null     | null      | null    | unlabelled |         | 0     |
 | 406407 | v1:4     | ethernet1 | 1.1.2.2 | 974295     |         | 640   |
 | 406408 | v1:4     | ethernet1 | 1.1.2.2 | 974296     |         | 640   |
 | 406409 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 406410 | v1:4     | ethernet2 | 1.1.3.4 | 220256     |         | 1280  |
 | 406411 | null     | null      | null    | unlabelled |         | 0     |
 | 406412 | null     | null      | null    | unlabelled |         | 0     |
 | 406413 | null     | null      | null    | unlabelled |         | 0     |
 | 406414 | null     | null      | null    | unlabelled |         | 0     |
 | 406415 | null     | null      | null    | unlabelled |         | 0     |
 | 423073 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 753226 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 821028 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 868456 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 931367 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 932133 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 176811 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 220252 | null     | null      | null    | unlabelled |         | 0     |
 | 220253 | v1:4     | ethernet1 | 1.1.3.3 | 406407     |         | 0     |
 | 220254 | v1:4     | ethernet1 | 1.1.3.3 | 406408     |         | 0     |
 | 220255 | v1:4     | ethernet1 | 1.1.3.3 | 406409     |         | 0     |
 | 220256 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 220257 | null     | null      | null    | unlabelled |         | 0     |
 | 220258 | null     | null      | null    | unlabelled |         | 0     |
 | 220259 | null     | null      | null    | unlabelled |         | 0     |
 | 220260 | null     | null      | null    | unlabelled |         | 0     |
 | 220261 | null     | null      | null    | unlabelled |         | 0     |
 | 361105 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 501818 | null     | null      | null    | unlabelled |         | 0     |
 | 501819 | v1:6     | ethernet1 | 1236::3 | 358314     |         | 0     |
 | 501820 | v1:6     | ethernet1 | 1236::3 | 358315     |         | 0     |
 | 501821 | v1:6     | ethernet1 | 1236::3 | 358316     |         | 0     |
 | 501822 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 501823 | null     | null      | null    | unlabelled |         | 0     |
 | 501824 | null     | null      | null    | unlabelled |         | 0     |
 | 501825 | null     | null      | null    | unlabelled |         | 0     |
 | 501826 | null     | null      | null    | unlabelled |         | 0     |
 | 501827 | null     | null      | null    | unlabelled |         | 0     |
 | 749040 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 751801 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 753252 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 817495 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#