here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-06-28 08:51:40.352
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 136233  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 174509  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 198110  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 463168  | null     | null      | null    | unlabelled |         | 0     |
 | 463169  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 463170  | v1:6     | ethernet1 | 1234::2 | 229131     |         | 0     |
 | 463171  | v1:6     | ethernet1 | 1234::2 | 229132     |         | 0     |
 | 463172  | v1:6     | ethernet1 | 1234::2 | 229133     |         | 0     |
 | 463173  | null     | null      | null    | unlabelled |         | 0     |
 | 463174  | null     | null      | null    | unlabelled |         | 0     |
 | 463175  | null     | null      | null    | unlabelled |         | 0     |
 | 463176  | null     | null      | null    | unlabelled |         | 0     |
 | 463177  | null     | null      | null    | unlabelled |         | 0     |
 | 562352  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 653716  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 746782  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 800018  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 880543  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 932471  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1011202 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1036135 | null     | null      | null    | unlabelled |         | 0     |
 | 1036136 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1036137 | v1:4     | ethernet1 | 1.1.1.2 | 165300     |         | 0     |
 | 1036138 | v1:4     | ethernet1 | 1.1.1.2 | 165301     |         | 0     |
 | 1036139 | v1:4     | ethernet1 | 1.1.1.2 | 165302     |         | 0     |
 | 1036140 | null     | null      | null    | unlabelled |         | 0     |
 | 1036141 | null     | null      | null    | unlabelled |         | 0     |
 | 1036142 | null     | null      | null    | unlabelled |         | 0     |
 | 1036143 | null     | null      | null    | unlabelled |         | 0     |
 | 1036144 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-06-28 08:51:40.460
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 74515   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 165298  | null     | null      | null    | unlabelled |         | 0     |
 | 165299  | v1:4     | ethernet1 | 1.1.1.1 | 1036136    |         | 1280  |
 | 165300  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 165301  | v1:4     | ethernet2 | 1.1.2.3 | 560507     |         | 640   |
 | 165302  | v1:4     | ethernet2 | 1.1.2.3 | 560508     |         | 640   |
 | 165303  | null     | null      | null    | unlabelled |         | 0     |
 | 165304  | null     | null      | null    | unlabelled |         | 0     |
 | 165305  | null     | null      | null    | unlabelled |         | 0     |
 | 165306  | null     | null      | null    | unlabelled |         | 0     |
 | 165307  | null     | null      | null    | unlabelled |         | 0     |
 | 229129  | null     | null      | null    | unlabelled |         | 0     |
 | 229130  | v1:6     | ethernet1 | 1234::1 | 463169     |         | 1280  |
 | 229131  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 229132  | v1:6     | ethernet2 | 1235::3 | 486576     |         | 640   |
 | 229133  | v1:6     | ethernet2 | 1235::3 | 486577     |         | 640   |
 | 229134  | null     | null      | null    | unlabelled |         | 0     |
 | 229135  | null     | null      | null    | unlabelled |         | 0     |
 | 229136  | null     | null      | null    | unlabelled |         | 0     |
 | 229137  | null     | null      | null    | unlabelled |         | 0     |
 | 229138  | null     | null      | null    | unlabelled |         | 0     |
 | 265716  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 348914  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 356250  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 386411  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 495626  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 590004  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 599270  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 802315  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 878813  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 940660  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1034850 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-06-28 08:51:40.565
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 42527   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 206932  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 236112  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 436864  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 458982  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 474377  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 486573  | null     | null      | null    | unlabelled |         | 0     |
 | 486574  | v1:6     | ethernet1 | 1235::2 | 229130     |         | 640   |
 | 486575  | v1:6     | ethernet1 | 1235::2 | 229131     |         | 640   |
 | 486576  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 486577  | v1:6     | ethernet2 | 1236::4 | 285971     |         | 1280  |
 | 486578  | null     | null      | null    | unlabelled |         | 0     |
 | 486579  | null     | null      | null    | unlabelled |         | 0     |
 | 486580  | null     | null      | null    | unlabelled |         | 0     |
 | 486581  | null     | null      | null    | unlabelled |         | 0     |
 | 486582  | null     | null      | null    | unlabelled |         | 0     |
 | 560504  | null     | null      | null    | unlabelled |         | 0     |
 | 560505  | v1:4     | ethernet1 | 1.1.2.2 | 165299     |         | 640   |
 | 560506  | v1:4     | ethernet1 | 1.1.2.2 | 165300     |         | 640   |
 | 560507  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 560508  | v1:4     | ethernet2 | 1.1.3.4 | 141307     |         | 1280  |
 | 560509  | null     | null      | null    | unlabelled |         | 0     |
 | 560510  | null     | null      | null    | unlabelled |         | 0     |
 | 560511  | null     | null      | null    | unlabelled |         | 0     |
 | 560512  | null     | null      | null    | unlabelled |         | 0     |
 | 560513  | null     | null      | null    | unlabelled |         | 0     |
 | 608457  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 614705  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 836102  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 900045  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1001431 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1018500 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-06-28 08:51:40.593
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11830  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 141303 | null     | null      | null    | unlabelled |         | 0     |
 | 141304 | v1:4     | ethernet1 | 1.1.3.3 | 560505     |         | 0     |
 | 141305 | v1:4     | ethernet1 | 1.1.3.3 | 560506     |         | 0     |
 | 141306 | v1:4     | ethernet1 | 1.1.3.3 | 560507     |         | 0     |
 | 141307 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 141308 | null     | null      | null    | unlabelled |         | 0     |
 | 141309 | null     | null      | null    | unlabelled |         | 0     |
 | 141310 | null     | null      | null    | unlabelled |         | 0     |
 | 141311 | null     | null      | null    | unlabelled |         | 0     |
 | 141312 | null     | null      | null    | unlabelled |         | 0     |
 | 143747 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 178574 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 187141 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 285967 | null     | null      | null    | unlabelled |         | 0     |
 | 285968 | v1:6     | ethernet1 | 1236::3 | 486574     |         | 0     |
 | 285969 | v1:6     | ethernet1 | 1236::3 | 486575     |         | 0     |
 | 285970 | v1:6     | ethernet1 | 1236::3 | 486576     |         | 0     |
 | 285971 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 285972 | null     | null      | null    | unlabelled |         | 0     |
 | 285973 | null     | null      | null    | unlabelled |         | 0     |
 | 285974 | null     | null      | null    | unlabelled |         | 0     |
 | 285975 | null     | null      | null    | unlabelled |         | 0     |
 | 285976 | null     | null      | null    | unlabelled |         | 0     |
 | 302182 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 346513 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 384341 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 439304 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 730575 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 936070 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#