here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 5568    | null     | null      | null    | unlabelled |         | 0     |
 | 5569    | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 5570    | v1:4     | ethernet1 | 1.1.1.2 | 64456      |         | 0     |
 | 5571    | v1:4     | ethernet1 | 1.1.1.2 | 64457      |         | 0     |
 | 5572    | v1:4     | ethernet1 | 1.1.1.2 | 64458      |         | 0     |
 | 5573    | null     | null      | null    | unlabelled |         | 0     |
 | 5574    | null     | null      | null    | unlabelled |         | 0     |
 | 5575    | null     | null      | null    | unlabelled |         | 0     |
 | 5576    | null     | null      | null    | unlabelled |         | 0     |
 | 5577    | null     | null      | null    | unlabelled |         | 0     |
 | 49607   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 421488  | null     | null      | null    | unlabelled |         | 0     |
 | 421489  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 421490  | v1:6     | ethernet1 | 1234::2 | 324144     |         | 0     |
 | 421491  | v1:6     | ethernet1 | 1234::2 | 324145     |         | 0     |
 | 421492  | v1:6     | ethernet1 | 1234::2 | 324146     |         | 0     |
 | 421493  | null     | null      | null    | unlabelled |         | 0     |
 | 421494  | null     | null      | null    | unlabelled |         | 0     |
 | 421495  | null     | null      | null    | unlabelled |         | 0     |
 | 421496  | null     | null      | null    | unlabelled |         | 0     |
 | 421497  | null     | null      | null    | unlabelled |         | 0     |
 | 620836  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 629821  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 772313  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1044425 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1045955 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 64454  | null     | null      | null    | unlabelled |         | 0     |
 | 64455  | v1:4     | ethernet1 | 1.1.1.1 | 5569       |         | 1280  |
 | 64456  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 64457  | v1:4     | ethernet2 | 1.1.2.3 | 1029345    |         | 640   |
 | 64458  | v1:4     | ethernet2 | 1.1.2.3 | 1029346    |         | 640   |
 | 64459  | null     | null      | null    | unlabelled |         | 0     |
 | 64460  | null     | null      | null    | unlabelled |         | 0     |
 | 64461  | null     | null      | null    | unlabelled |         | 0     |
 | 64462  | null     | null      | null    | unlabelled |         | 0     |
 | 64463  | null     | null      | null    | unlabelled |         | 0     |
 | 166396 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 183658 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 246854 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 298473 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 324142 | null     | null      | null    | unlabelled |         | 0     |
 | 324143 | v1:6     | ethernet1 | 1234::1 | 421489     |         | 1280  |
 | 324144 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 324145 | v1:6     | ethernet2 | 1235::3 | 439457     |         | 640   |
 | 324146 | v1:6     | ethernet2 | 1235::3 | 439458     |         | 640   |
 | 324147 | null     | null      | null    | unlabelled |         | 0     |
 | 324148 | null     | null      | null    | unlabelled |         | 0     |
 | 324149 | null     | null      | null    | unlabelled |         | 0     |
 | 324150 | null     | null      | null    | unlabelled |         | 0     |
 | 324151 | null     | null      | null    | unlabelled |         | 0     |
 | 418501 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 535242 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 558858 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 856813 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 113342  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 118383  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 170483  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 439454  | null     | null      | null    | unlabelled |         | 0     |
 | 439455  | v1:6     | ethernet1 | 1235::2 | 324143     |         | 640   |
 | 439456  | v1:6     | ethernet1 | 1235::2 | 324144     |         | 640   |
 | 439457  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 439458  | v1:6     | ethernet2 | 1236::4 | 994426     |         | 1280  |
 | 439459  | null     | null      | null    | unlabelled |         | 0     |
 | 439460  | null     | null      | null    | unlabelled |         | 0     |
 | 439461  | null     | null      | null    | unlabelled |         | 0     |
 | 439462  | null     | null      | null    | unlabelled |         | 0     |
 | 439463  | null     | null      | null    | unlabelled |         | 0     |
 | 496372  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 516191  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 638902  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 840699  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 958727  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1029342 | null     | null      | null    | unlabelled |         | 0     |
 | 1029343 | v1:4     | ethernet1 | 1.1.2.2 | 64455      |         | 640   |
 | 1029344 | v1:4     | ethernet1 | 1.1.2.2 | 64456      |         | 640   |
 | 1029345 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1029346 | v1:4     | ethernet2 | 1.1.3.4 | 743362     |         | 1280  |
 | 1029347 | null     | null      | null    | unlabelled |         | 0     |
 | 1029348 | null     | null      | null    | unlabelled |         | 0     |
 | 1029349 | null     | null      | null    | unlabelled |         | 0     |
 | 1029350 | null     | null      | null    | unlabelled |         | 0     |
 | 1029351 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 199114  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 703885  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 743358  | null     | null      | null    | unlabelled |         | 0     |
 | 743359  | v1:4     | ethernet1 | 1.1.3.3 | 1029343    |         | 0     |
 | 743360  | v1:4     | ethernet1 | 1.1.3.3 | 1029344    |         | 0     |
 | 743361  | v1:4     | ethernet1 | 1.1.3.3 | 1029345    |         | 0     |
 | 743362  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 743363  | null     | null      | null    | unlabelled |         | 0     |
 | 743364  | null     | null      | null    | unlabelled |         | 0     |
 | 743365  | null     | null      | null    | unlabelled |         | 0     |
 | 743366  | null     | null      | null    | unlabelled |         | 0     |
 | 743367  | null     | null      | null    | unlabelled |         | 0     |
 | 835490  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 994422  | null     | null      | null    | unlabelled |         | 0     |
 | 994423  | v1:6     | ethernet1 | 1236::3 | 439455     |         | 0     |
 | 994424  | v1:6     | ethernet1 | 1236::3 | 439456     |         | 0     |
 | 994425  | v1:6     | ethernet1 | 1236::3 | 439457     |         | 0     |
 | 994426  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 994427  | null     | null      | null    | unlabelled |         | 0     |
 | 994428  | null     | null      | null    | unlabelled |         | 0     |
 | 994429  | null     | null      | null    | unlabelled |         | 0     |
 | 994430  | null     | null      | null    | unlabelled |         | 0     |
 | 994431  | null     | null      | null    | unlabelled |         | 0     |
 | 1008155 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1012760 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1029470 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#