here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 122375 | null     | null      | null    | unlabelled |         | 0     |
 | 122376 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 122377 | v1:4     | ethernet1 | 1.1.1.2 | 153997     |         | 0     |
 | 122378 | v1:4     | ethernet1 | 1.1.1.2 | 153998     |         | 0     |
 | 122379 | v1:4     | ethernet1 | 1.1.1.2 | 153999     |         | 0     |
 | 122380 | null     | null      | null    | unlabelled |         | 0     |
 | 122381 | null     | null      | null    | unlabelled |         | 0     |
 | 122382 | null     | null      | null    | unlabelled |         | 0     |
 | 122383 | null     | null      | null    | unlabelled |         | 0     |
 | 122384 | null     | null      | null    | unlabelled |         | 0     |
 | 135871 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 144559 | null     | null      | null    | unlabelled |         | 0     |
 | 144560 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 144561 | v1:6     | ethernet1 | 1234::2 | 776966     |         | 0     |
 | 144562 | v1:6     | ethernet1 | 1234::2 | 776967     |         | 0     |
 | 144563 | v1:6     | ethernet1 | 1234::2 | 776968     |         | 0     |
 | 144564 | null     | null      | null    | unlabelled |         | 0     |
 | 144565 | null     | null      | null    | unlabelled |         | 0     |
 | 144566 | null     | null      | null    | unlabelled |         | 0     |
 | 144567 | null     | null      | null    | unlabelled |         | 0     |
 | 144568 | null     | null      | null    | unlabelled |         | 0     |
 | 425176 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 488813 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 657864 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 823926 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 947300 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 153995 | null     | null      | null    | unlabelled |         | 0     |
 | 153996 | v1:4     | ethernet1 | 1.1.1.1 | 122376     |         | 1280  |
 | 153997 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 153998 | v1:4     | ethernet2 | 1.1.2.3 | 316327     |         | 640   |
 | 153999 | v1:4     | ethernet2 | 1.1.2.3 | 316328     |         | 640   |
 | 154000 | null     | null      | null    | unlabelled |         | 0     |
 | 154001 | null     | null      | null    | unlabelled |         | 0     |
 | 154002 | null     | null      | null    | unlabelled |         | 0     |
 | 154003 | null     | null      | null    | unlabelled |         | 0     |
 | 154004 | null     | null      | null    | unlabelled |         | 0     |
 | 636361 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 641803 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 665052 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 711997 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 776964 | null     | null      | null    | unlabelled |         | 0     |
 | 776965 | v1:6     | ethernet1 | 1234::1 | 144560     |         | 1280  |
 | 776966 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 776967 | v1:6     | ethernet2 | 1235::3 | 495408     |         | 640   |
 | 776968 | v1:6     | ethernet2 | 1235::3 | 495409     |         | 640   |
 | 776969 | null     | null      | null    | unlabelled |         | 0     |
 | 776970 | null     | null      | null    | unlabelled |         | 0     |
 | 776971 | null     | null      | null    | unlabelled |         | 0     |
 | 776972 | null     | null      | null    | unlabelled |         | 0     |
 | 776973 | null     | null      | null    | unlabelled |         | 0     |
 | 804919 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 831441 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 890980 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 911428 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 14769  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 25311  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 77678  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 202849 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 316324 | null     | null      | null    | unlabelled |         | 0     |
 | 316325 | v1:4     | ethernet1 | 1.1.2.2 | 153996     |         | 640   |
 | 316326 | v1:4     | ethernet1 | 1.1.2.2 | 153997     |         | 640   |
 | 316327 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 316328 | v1:4     | ethernet2 | 1.1.3.4 | 192233     |         | 1280  |
 | 316329 | null     | null      | null    | unlabelled |         | 0     |
 | 316330 | null     | null      | null    | unlabelled |         | 0     |
 | 316331 | null     | null      | null    | unlabelled |         | 0     |
 | 316332 | null     | null      | null    | unlabelled |         | 0     |
 | 316333 | null     | null      | null    | unlabelled |         | 0     |
 | 352844 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 358072 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 495405 | null     | null      | null    | unlabelled |         | 0     |
 | 495406 | v1:6     | ethernet1 | 1235::2 | 776965     |         | 640   |
 | 495407 | v1:6     | ethernet1 | 1235::2 | 776966     |         | 640   |
 | 495408 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 495409 | v1:6     | ethernet2 | 1236::4 | 177104     |         | 1280  |
 | 495410 | null     | null      | null    | unlabelled |         | 0     |
 | 495411 | null     | null      | null    | unlabelled |         | 0     |
 | 495412 | null     | null      | null    | unlabelled |         | 0     |
 | 495413 | null     | null      | null    | unlabelled |         | 0     |
 | 495414 | null     | null      | null    | unlabelled |         | 0     |
 | 506313 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 675455 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 132473 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 177100 | null     | null      | null    | unlabelled |         | 0     |
 | 177101 | v1:6     | ethernet1 | 1236::3 | 495406     |         | 0     |
 | 177102 | v1:6     | ethernet1 | 1236::3 | 495407     |         | 0     |
 | 177103 | v1:6     | ethernet1 | 1236::3 | 495408     |         | 0     |
 | 177104 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 177105 | null     | null      | null    | unlabelled |         | 0     |
 | 177106 | null     | null      | null    | unlabelled |         | 0     |
 | 177107 | null     | null      | null    | unlabelled |         | 0     |
 | 177108 | null     | null      | null    | unlabelled |         | 0     |
 | 177109 | null     | null      | null    | unlabelled |         | 0     |
 | 192229 | null     | null      | null    | unlabelled |         | 0     |
 | 192230 | v1:4     | ethernet1 | 1.1.3.3 | 316325     |         | 0     |
 | 192231 | v1:4     | ethernet1 | 1.1.3.3 | 316326     |         | 0     |
 | 192232 | v1:4     | ethernet1 | 1.1.3.3 | 316327     |         | 0     |
 | 192233 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 192234 | null     | null      | null    | unlabelled |         | 0     |
 | 192235 | null     | null      | null    | unlabelled |         | 0     |
 | 192236 | null     | null      | null    | unlabelled |         | 0     |
 | 192237 | null     | null      | null    | unlabelled |         | 0     |
 | 192238 | null     | null      | null    | unlabelled |         | 0     |
 | 196307 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 233508 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 411761 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 433720 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 999936 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#