here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-30 08:57:23.979
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 57122   | null     | null      | null    | unlabelled |         | 0     |
 | 57123   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 57124   | v1:6     | ethernet1 | 1234::2 | 256229     |         | 0     |
 | 57125   | v1:6     | ethernet1 | 1234::2 | 256230     |         | 0     |
 | 57126   | v1:6     | ethernet1 | 1234::2 | 256231     |         | 0     |
 | 57127   | null     | null      | null    | unlabelled |         | 0     |
 | 57128   | null     | null      | null    | unlabelled |         | 0     |
 | 57129   | null     | null      | null    | unlabelled |         | 0     |
 | 57130   | null     | null      | null    | unlabelled |         | 0     |
 | 57131   | null     | null      | null    | unlabelled |         | 0     |
 | 62522   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 68241   | null     | null      | null    | unlabelled |         | 0     |
 | 68242   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 68243   | v1:4     | ethernet1 | 1.1.1.2 | 141935     |         | 0     |
 | 68244   | v1:4     | ethernet1 | 1.1.1.2 | 141936     |         | 0     |
 | 68245   | v1:4     | ethernet1 | 1.1.1.2 | 141937     |         | 0     |
 | 68246   | null     | null      | null    | unlabelled |         | 0     |
 | 68247   | null     | null      | null    | unlabelled |         | 0     |
 | 68248   | null     | null      | null    | unlabelled |         | 0     |
 | 68249   | null     | null      | null    | unlabelled |         | 0     |
 | 68250   | null     | null      | null    | unlabelled |         | 0     |
 | 72849   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 108209  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 369944  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 457384  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 731601  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 894654  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 915437  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 920982  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1003160 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-30 08:57:24.069
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 3811    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 75099   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 95968   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 112533  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 113223  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 113923  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 141933  | null     | null      | null    | unlabelled |         | 0     |
 | 141934  | v1:4     | ethernet1 | 1.1.1.1 | 68242      |         | 1280  |
 | 141935  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 141936  | v1:4     | ethernet2 | 1.1.2.3 | 953040     |         | 640   |
 | 141937  | v1:4     | ethernet2 | 1.1.2.3 | 953041     |         | 640   |
 | 141938  | null     | null      | null    | unlabelled |         | 0     |
 | 141939  | null     | null      | null    | unlabelled |         | 0     |
 | 141940  | null     | null      | null    | unlabelled |         | 0     |
 | 141941  | null     | null      | null    | unlabelled |         | 0     |
 | 141942  | null     | null      | null    | unlabelled |         | 0     |
 | 160428  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 256227  | null     | null      | null    | unlabelled |         | 0     |
 | 256228  | v1:6     | ethernet1 | 1234::1 | 57123      |         | 1280  |
 | 256229  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 256230  | v1:6     | ethernet2 | 1235::3 | 912712     |         | 640   |
 | 256231  | v1:6     | ethernet2 | 1235::3 | 912713     |         | 640   |
 | 256232  | null     | null      | null    | unlabelled |         | 0     |
 | 256233  | null     | null      | null    | unlabelled |         | 0     |
 | 256234  | null     | null      | null    | unlabelled |         | 0     |
 | 256235  | null     | null      | null    | unlabelled |         | 0     |
 | 256236  | null     | null      | null    | unlabelled |         | 0     |
 | 316994  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 361369  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 774376  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 938113  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1013421 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-30 08:57:24.099
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 9700    | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 156695  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 291819  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 302467  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 345287  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 553859  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 650116  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 890571  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 912709  | null     | null      | null    | unlabelled |         | 0     |
 | 912710  | v1:6     | ethernet1 | 1235::2 | 256228     |         | 640   |
 | 912711  | v1:6     | ethernet1 | 1235::2 | 256229     |         | 640   |
 | 912712  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 912713  | v1:6     | ethernet2 | 1236::4 | 391008     |         | 1280  |
 | 912714  | null     | null      | null    | unlabelled |         | 0     |
 | 912715  | null     | null      | null    | unlabelled |         | 0     |
 | 912716  | null     | null      | null    | unlabelled |         | 0     |
 | 912717  | null     | null      | null    | unlabelled |         | 0     |
 | 912718  | null     | null      | null    | unlabelled |         | 0     |
 | 953037  | null     | null      | null    | unlabelled |         | 0     |
 | 953038  | v1:4     | ethernet1 | 1.1.2.2 | 141934     |         | 640   |
 | 953039  | v1:4     | ethernet1 | 1.1.2.2 | 141935     |         | 640   |
 | 953040  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 953041  | v1:4     | ethernet2 | 1.1.3.4 | 846652     |         | 1280  |
 | 953042  | null     | null      | null    | unlabelled |         | 0     |
 | 953043  | null     | null      | null    | unlabelled |         | 0     |
 | 953044  | null     | null      | null    | unlabelled |         | 0     |
 | 953045  | null     | null      | null    | unlabelled |         | 0     |
 | 953046  | null     | null      | null    | unlabelled |         | 0     |
 | 1000937 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1029676 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1034851 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1041821 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-30 08:57:24.182
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17376  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 29352  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 62074  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 353101 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 391004 | null     | null      | null    | unlabelled |         | 0     |
 | 391005 | v1:6     | ethernet1 | 1236::3 | 912710     |         | 0     |
 | 391006 | v1:6     | ethernet1 | 1236::3 | 912711     |         | 0     |
 | 391007 | v1:6     | ethernet1 | 1236::3 | 912712     |         | 0     |
 | 391008 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 391009 | null     | null      | null    | unlabelled |         | 0     |
 | 391010 | null     | null      | null    | unlabelled |         | 0     |
 | 391011 | null     | null      | null    | unlabelled |         | 0     |
 | 391012 | null     | null      | null    | unlabelled |         | 0     |
 | 391013 | null     | null      | null    | unlabelled |         | 0     |
 | 425013 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 477474 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 784436 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 812969 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 832327 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 846648 | null     | null      | null    | unlabelled |         | 0     |
 | 846649 | v1:4     | ethernet1 | 1.1.3.3 | 953038     |         | 0     |
 | 846650 | v1:4     | ethernet1 | 1.1.3.3 | 953039     |         | 0     |
 | 846651 | v1:4     | ethernet1 | 1.1.3.3 | 953040     |         | 0     |
 | 846652 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 846653 | null     | null      | null    | unlabelled |         | 0     |
 | 846654 | null     | null      | null    | unlabelled |         | 0     |
 | 846655 | null     | null      | null    | unlabelled |         | 0     |
 | 846656 | null     | null      | null    | unlabelled |         | 0     |
 | 846657 | null     | null      | null    | unlabelled |         | 0     |
 | 859821 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#