here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-03-02 02:56:24.200
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 120225 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 248605 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 291466 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 301119 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 352448 | null     | null      | null    | unlabelled |         | 0     |
 | 352449 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 352450 | v1:6     | ethernet1 | 1234::2 | 998424     |         | 0     |
 | 352451 | v1:6     | ethernet1 | 1234::2 | 998425     |         | 0     |
 | 352452 | v1:6     | ethernet1 | 1234::2 | 998426     |         | 0     |
 | 352453 | null     | null      | null    | unlabelled |         | 0     |
 | 352454 | null     | null      | null    | unlabelled |         | 0     |
 | 352455 | null     | null      | null    | unlabelled |         | 0     |
 | 352456 | null     | null      | null    | unlabelled |         | 0     |
 | 352457 | null     | null      | null    | unlabelled |         | 0     |
 | 402060 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 584432 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 758154 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 836608 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 860615 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 904556 | null     | null      | null    | unlabelled |         | 0     |
 | 904557 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 904558 | v1:4     | ethernet1 | 1.1.1.2 | 984867     |         | 0     |
 | 904559 | v1:4     | ethernet1 | 1.1.1.2 | 984868     |         | 0     |
 | 904560 | v1:4     | ethernet1 | 1.1.1.2 | 984869     |         | 0     |
 | 904561 | null     | null      | null    | unlabelled |         | 0     |
 | 904562 | null     | null      | null    | unlabelled |         | 0     |
 | 904563 | null     | null      | null    | unlabelled |         | 0     |
 | 904564 | null     | null      | null    | unlabelled |         | 0     |
 | 904565 | null     | null      | null    | unlabelled |         | 0     |
 | 986251 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-03-02 02:56:24.326
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 138542 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 177990 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 267925 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 428063 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 519748 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 534072 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 642202 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 668871 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 846780 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 870307 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 915956 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 928191 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 984865 | null     | null      | null    | unlabelled |         | 0     |
 | 984866 | v1:4     | ethernet1 | 1.1.1.1 | 904557     |         | 1280  |
 | 984867 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 984868 | v1:4     | ethernet2 | 1.1.2.3 | 775192     |         | 640   |
 | 984869 | v1:4     | ethernet2 | 1.1.2.3 | 775193     |         | 640   |
 | 984870 | null     | null      | null    | unlabelled |         | 0     |
 | 984871 | null     | null      | null    | unlabelled |         | 0     |
 | 984872 | null     | null      | null    | unlabelled |         | 0     |
 | 984873 | null     | null      | null    | unlabelled |         | 0     |
 | 984874 | null     | null      | null    | unlabelled |         | 0     |
 | 998422 | null     | null      | null    | unlabelled |         | 0     |
 | 998423 | v1:6     | ethernet1 | 1234::1 | 352449     |         | 1280  |
 | 998424 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 998425 | v1:6     | ethernet2 | 1235::3 | 390004     |         | 640   |
 | 998426 | v1:6     | ethernet2 | 1235::3 | 390005     |         | 640   |
 | 998427 | null     | null      | null    | unlabelled |         | 0     |
 | 998428 | null     | null      | null    | unlabelled |         | 0     |
 | 998429 | null     | null      | null    | unlabelled |         | 0     |
 | 998430 | null     | null      | null    | unlabelled |         | 0     |
 | 998431 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-03-02 02:56:24.413
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 135568  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 243023  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 321610  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 363791  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 390001  | null     | null      | null    | unlabelled |         | 0     |
 | 390002  | v1:6     | ethernet1 | 1235::2 | 998423     |         | 640   |
 | 390003  | v1:6     | ethernet1 | 1235::2 | 998424     |         | 640   |
 | 390004  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 390005  | v1:6     | ethernet2 | 1236::4 | 778803     |         | 1280  |
 | 390006  | null     | null      | null    | unlabelled |         | 0     |
 | 390007  | null     | null      | null    | unlabelled |         | 0     |
 | 390008  | null     | null      | null    | unlabelled |         | 0     |
 | 390009  | null     | null      | null    | unlabelled |         | 0     |
 | 390010  | null     | null      | null    | unlabelled |         | 0     |
 | 483016  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 725450  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 740021  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 760490  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 771596  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 775189  | null     | null      | null    | unlabelled |         | 0     |
 | 775190  | v1:4     | ethernet1 | 1.1.2.2 | 984866     |         | 640   |
 | 775191  | v1:4     | ethernet1 | 1.1.2.2 | 984867     |         | 640   |
 | 775192  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 775193  | v1:4     | ethernet2 | 1.1.3.4 | 349285     |         | 1280  |
 | 775194  | null     | null      | null    | unlabelled |         | 0     |
 | 775195  | null     | null      | null    | unlabelled |         | 0     |
 | 775196  | null     | null      | null    | unlabelled |         | 0     |
 | 775197  | null     | null      | null    | unlabelled |         | 0     |
 | 775198  | null     | null      | null    | unlabelled |         | 0     |
 | 901210  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 960343  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1027460 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-03-02 02:56:24.526
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 156521  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 175192  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 349281  | null     | null      | null    | unlabelled |         | 0     |
 | 349282  | v1:4     | ethernet1 | 1.1.3.3 | 775190     |         | 0     |
 | 349283  | v1:4     | ethernet1 | 1.1.3.3 | 775191     |         | 0     |
 | 349284  | v1:4     | ethernet1 | 1.1.3.3 | 775192     |         | 0     |
 | 349285  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 349286  | null     | null      | null    | unlabelled |         | 0     |
 | 349287  | null     | null      | null    | unlabelled |         | 0     |
 | 349288  | null     | null      | null    | unlabelled |         | 0     |
 | 349289  | null     | null      | null    | unlabelled |         | 0     |
 | 349290  | null     | null      | null    | unlabelled |         | 0     |
 | 450466  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 585906  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 586925  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 664260  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 751080  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 778799  | null     | null      | null    | unlabelled |         | 0     |
 | 778800  | v1:6     | ethernet1 | 1236::3 | 390002     |         | 0     |
 | 778801  | v1:6     | ethernet1 | 1236::3 | 390003     |         | 0     |
 | 778802  | v1:6     | ethernet1 | 1236::3 | 390004     |         | 0     |
 | 778803  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 778804  | null     | null      | null    | unlabelled |         | 0     |
 | 778805  | null     | null      | null    | unlabelled |         | 0     |
 | 778806  | null     | null      | null    | unlabelled |         | 0     |
 | 778807  | null     | null      | null    | unlabelled |         | 0     |
 | 778808  | null     | null      | null    | unlabelled |         | 0     |
 | 887399  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 930122  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1041265 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#