here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 72084  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 97532  | null     | null      | null    | unlabelled |         | 0     |
 | 97533  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 97534  | v1:4     | ethernet1 | 1.1.1.2 | 350340     |         | 0     |
 | 97535  | v1:4     | ethernet1 | 1.1.1.2 | 350341     |         | 0     |
 | 97536  | v1:4     | ethernet1 | 1.1.1.2 | 350342     |         | 0     |
 | 97537  | null     | null      | null    | unlabelled |         | 0     |
 | 97538  | null     | null      | null    | unlabelled |         | 0     |
 | 97539  | null     | null      | null    | unlabelled |         | 0     |
 | 97540  | null     | null      | null    | unlabelled |         | 0     |
 | 97541  | null     | null      | null    | unlabelled |         | 0     |
 | 179007 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 230426 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 277479 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 294637 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 691943 | null     | null      | null    | unlabelled |         | 0     |
 | 691944 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 691945 | v1:6     | ethernet1 | 1234::2 | 747643     |         | 0     |
 | 691946 | v1:6     | ethernet1 | 1234::2 | 747644     |         | 0     |
 | 691947 | v1:6     | ethernet1 | 1234::2 | 747645     |         | 0     |
 | 691948 | null     | null      | null    | unlabelled |         | 0     |
 | 691949 | null     | null      | null    | unlabelled |         | 0     |
 | 691950 | null     | null      | null    | unlabelled |         | 0     |
 | 691951 | null     | null      | null    | unlabelled |         | 0     |
 | 691952 | null     | null      | null    | unlabelled |         | 0     |
 | 771032 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 31850   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 198502  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 210058  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 350338  | null     | null      | null    | unlabelled |         | 0     |
 | 350339  | v1:4     | ethernet1 | 1.1.1.1 | 97533      |         | 1280  |
 | 350340  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 350341  | v1:4     | ethernet2 | 1.1.2.3 | 35232      |         | 640   |
 | 350342  | v1:4     | ethernet2 | 1.1.2.3 | 35233      |         | 640   |
 | 350343  | null     | null      | null    | unlabelled |         | 0     |
 | 350344  | null     | null      | null    | unlabelled |         | 0     |
 | 350345  | null     | null      | null    | unlabelled |         | 0     |
 | 350346  | null     | null      | null    | unlabelled |         | 0     |
 | 350347  | null     | null      | null    | unlabelled |         | 0     |
 | 489320  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 565774  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 607705  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 747641  | null     | null      | null    | unlabelled |         | 0     |
 | 747642  | v1:6     | ethernet1 | 1234::1 | 691944     |         | 1280  |
 | 747643  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 747644  | v1:6     | ethernet2 | 1235::3 | 731993     |         | 640   |
 | 747645  | v1:6     | ethernet2 | 1235::3 | 731994     |         | 640   |
 | 747646  | null     | null      | null    | unlabelled |         | 0     |
 | 747647  | null     | null      | null    | unlabelled |         | 0     |
 | 747648  | null     | null      | null    | unlabelled |         | 0     |
 | 747649  | null     | null      | null    | unlabelled |         | 0     |
 | 747650  | null     | null      | null    | unlabelled |         | 0     |
 | 990358  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1023242 | v1:6     | ethernet2 | 1235::3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35229  | null     | null      | null    | unlabelled |         | 0     |
 | 35230  | v1:4     | ethernet1 | 1.1.2.2 | 350339     |         | 640   |
 | 35231  | v1:4     | ethernet1 | 1.1.2.2 | 350340     |         | 640   |
 | 35232  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 35233  | v1:4     | ethernet2 | 1.1.3.4 | 812956     |         | 1280  |
 | 35234  | null     | null      | null    | unlabelled |         | 0     |
 | 35235  | null     | null      | null    | unlabelled |         | 0     |
 | 35236  | null     | null      | null    | unlabelled |         | 0     |
 | 35237  | null     | null      | null    | unlabelled |         | 0     |
 | 35238  | null     | null      | null    | unlabelled |         | 0     |
 | 92650  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 120569 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 279209 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 279226 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 460143 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 527549 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 731990 | null     | null      | null    | unlabelled |         | 0     |
 | 731991 | v1:6     | ethernet1 | 1235::2 | 747642     |         | 640   |
 | 731992 | v1:6     | ethernet1 | 1235::2 | 747643     |         | 640   |
 | 731993 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 731994 | v1:6     | ethernet2 | 1236::4 | 244916     |         | 1280  |
 | 731995 | null     | null      | null    | unlabelled |         | 0     |
 | 731996 | null     | null      | null    | unlabelled |         | 0     |
 | 731997 | null     | null      | null    | unlabelled |         | 0     |
 | 731998 | null     | null      | null    | unlabelled |         | 0     |
 | 731999 | null     | null      | null    | unlabelled |         | 0     |
 | 841431 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 944794 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 222714 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 244912 | null     | null      | null    | unlabelled |         | 0     |
 | 244913 | v1:6     | ethernet1 | 1236::3 | 731991     |         | 0     |
 | 244914 | v1:6     | ethernet1 | 1236::3 | 731992     |         | 0     |
 | 244915 | v1:6     | ethernet1 | 1236::3 | 731993     |         | 0     |
 | 244916 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 244917 | null     | null      | null    | unlabelled |         | 0     |
 | 244918 | null     | null      | null    | unlabelled |         | 0     |
 | 244919 | null     | null      | null    | unlabelled |         | 0     |
 | 244920 | null     | null      | null    | unlabelled |         | 0     |
 | 244921 | null     | null      | null    | unlabelled |         | 0     |
 | 327648 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 352790 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 545501 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 742757 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 812952 | null     | null      | null    | unlabelled |         | 0     |
 | 812953 | v1:4     | ethernet1 | 1.1.3.3 | 35230      |         | 0     |
 | 812954 | v1:4     | ethernet1 | 1.1.3.3 | 35231      |         | 0     |
 | 812955 | v1:4     | ethernet1 | 1.1.3.3 | 35232      |         | 0     |
 | 812956 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 812957 | null     | null      | null    | unlabelled |         | 0     |
 | 812958 | null     | null      | null    | unlabelled |         | 0     |
 | 812959 | null     | null      | null    | unlabelled |         | 0     |
 | 812960 | null     | null      | null    | unlabelled |         | 0     |
 | 812961 | null     | null      | null    | unlabelled |         | 0     |
 | 814515 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#