here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-02 15:19:00.721
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 33844  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 298945 | null     | null      | null    | unlabelled |         | 0     |
 | 298946 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 298947 | v1:6     | ethernet1 | 1234::2 | 287932     |         | 0     |
 | 298948 | v1:6     | ethernet1 | 1234::2 | 287933     |         | 0     |
 | 298949 | v1:6     | ethernet1 | 1234::2 | 287934     |         | 0     |
 | 298950 | null     | null      | null    | unlabelled |         | 0     |
 | 298951 | null     | null      | null    | unlabelled |         | 0     |
 | 298952 | null     | null      | null    | unlabelled |         | 0     |
 | 298953 | null     | null      | null    | unlabelled |         | 0     |
 | 298954 | null     | null      | null    | unlabelled |         | 0     |
 | 368896 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 378275 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 508416 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 626694 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 714412 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 734374 | null     | null      | null    | unlabelled |         | 0     |
 | 734375 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 734376 | v1:4     | ethernet1 | 1.1.1.2 | 883560     |         | 0     |
 | 734377 | v1:4     | ethernet1 | 1.1.1.2 | 883561     |         | 0     |
 | 734378 | v1:4     | ethernet1 | 1.1.1.2 | 883562     |         | 0     |
 | 734379 | null     | null      | null    | unlabelled |         | 0     |
 | 734380 | null     | null      | null    | unlabelled |         | 0     |
 | 734381 | null     | null      | null    | unlabelled |         | 0     |
 | 734382 | null     | null      | null    | unlabelled |         | 0     |
 | 734383 | null     | null      | null    | unlabelled |         | 0     |
 | 837621 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 894531 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 965304 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 995671 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-02 15:19:00.828
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 21269   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 86309   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 93035   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 260811  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 287930  | null     | null      | null    | unlabelled |         | 0     |
 | 287931  | v1:6     | ethernet1 | 1234::1 | 298946     |         | 1280  |
 | 287932  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 287933  | v1:6     | ethernet2 | 1235::3 | 378563     |         | 640   |
 | 287934  | v1:6     | ethernet2 | 1235::3 | 378564     |         | 640   |
 | 287935  | null     | null      | null    | unlabelled |         | 0     |
 | 287936  | null     | null      | null    | unlabelled |         | 0     |
 | 287937  | null     | null      | null    | unlabelled |         | 0     |
 | 287938  | null     | null      | null    | unlabelled |         | 0     |
 | 287939  | null     | null      | null    | unlabelled |         | 0     |
 | 423003  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 753199  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 796642  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 796684  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 883558  | null     | null      | null    | unlabelled |         | 0     |
 | 883559  | v1:4     | ethernet1 | 1.1.1.1 | 734375     |         | 1280  |
 | 883560  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 883561  | v1:4     | ethernet2 | 1.1.2.3 | 860700     |         | 640   |
 | 883562  | v1:4     | ethernet2 | 1.1.2.3 | 860701     |         | 640   |
 | 883563  | null     | null      | null    | unlabelled |         | 0     |
 | 883564  | null     | null      | null    | unlabelled |         | 0     |
 | 883565  | null     | null      | null    | unlabelled |         | 0     |
 | 883566  | null     | null      | null    | unlabelled |         | 0     |
 | 883567  | null     | null      | null    | unlabelled |         | 0     |
 | 885230  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 958581  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 974093  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1030805 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-02 15:19:00.917
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 19255   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 236684  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 273041  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 366334  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 370919  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 378560  | null     | null      | null    | unlabelled |         | 0     |
 | 378561  | v1:6     | ethernet1 | 1235::2 | 287931     |         | 640   |
 | 378562  | v1:6     | ethernet1 | 1235::2 | 287932     |         | 640   |
 | 378563  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 378564  | v1:6     | ethernet2 | 1236::4 | 779220     |         | 1280  |
 | 378565  | null     | null      | null    | unlabelled |         | 0     |
 | 378566  | null     | null      | null    | unlabelled |         | 0     |
 | 378567  | null     | null      | null    | unlabelled |         | 0     |
 | 378568  | null     | null      | null    | unlabelled |         | 0     |
 | 378569  | null     | null      | null    | unlabelled |         | 0     |
 | 517993  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 568569  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 681822  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 860697  | null     | null      | null    | unlabelled |         | 0     |
 | 860698  | v1:4     | ethernet1 | 1.1.2.2 | 883559     |         | 640   |
 | 860699  | v1:4     | ethernet1 | 1.1.2.2 | 883560     |         | 640   |
 | 860700  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 860701  | v1:4     | ethernet2 | 1.1.3.4 | 518247     |         | 1280  |
 | 860702  | null     | null      | null    | unlabelled |         | 0     |
 | 860703  | null     | null      | null    | unlabelled |         | 0     |
 | 860704  | null     | null      | null    | unlabelled |         | 0     |
 | 860705  | null     | null      | null    | unlabelled |         | 0     |
 | 860706  | null     | null      | null    | unlabelled |         | 0     |
 | 886948  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 957786  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1023691 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1035869 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-02 15:19:01.029
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 265002  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 320771  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 358089  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 438675  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 518243  | null     | null      | null    | unlabelled |         | 0     |
 | 518244  | v1:4     | ethernet1 | 1.1.3.3 | 860698     |         | 0     |
 | 518245  | v1:4     | ethernet1 | 1.1.3.3 | 860699     |         | 0     |
 | 518246  | v1:4     | ethernet1 | 1.1.3.3 | 860700     |         | 0     |
 | 518247  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 518248  | null     | null      | null    | unlabelled |         | 0     |
 | 518249  | null     | null      | null    | unlabelled |         | 0     |
 | 518250  | null     | null      | null    | unlabelled |         | 0     |
 | 518251  | null     | null      | null    | unlabelled |         | 0     |
 | 518252  | null     | null      | null    | unlabelled |         | 0     |
 | 779216  | null     | null      | null    | unlabelled |         | 0     |
 | 779217  | v1:6     | ethernet1 | 1236::3 | 378561     |         | 0     |
 | 779218  | v1:6     | ethernet1 | 1236::3 | 378562     |         | 0     |
 | 779219  | v1:6     | ethernet1 | 1236::3 | 378563     |         | 0     |
 | 779220  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 779221  | null     | null      | null    | unlabelled |         | 0     |
 | 779222  | null     | null      | null    | unlabelled |         | 0     |
 | 779223  | null     | null      | null    | unlabelled |         | 0     |
 | 779224  | null     | null      | null    | unlabelled |         | 0     |
 | 779225  | null     | null      | null    | unlabelled |         | 0     |
 | 780897  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 788377  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 867505  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 887988  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 930978  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1029970 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#