here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-11 15:22:02.798
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 172768 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 208160 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 260297 | null     | null      | null    | unlabelled |         | 0     |
 | 260298 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 260299 | v1:4     | ethernet1 | 1.1.1.2 | 681312     |         | 0     |
 | 260300 | v1:4     | ethernet1 | 1.1.1.2 | 681313     |         | 0     |
 | 260301 | v1:4     | ethernet1 | 1.1.1.2 | 681314     |         | 0     |
 | 260302 | null     | null      | null    | unlabelled |         | 0     |
 | 260303 | null     | null      | null    | unlabelled |         | 0     |
 | 260304 | null     | null      | null    | unlabelled |         | 0     |
 | 260305 | null     | null      | null    | unlabelled |         | 0     |
 | 260306 | null     | null      | null    | unlabelled |         | 0     |
 | 269003 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 343582 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 378580 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 471121 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 483757 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 741303 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 784703 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 792138 | null     | null      | null    | unlabelled |         | 0     |
 | 792139 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 792140 | v1:6     | ethernet1 | 1234::2 | 240757     |         | 0     |
 | 792141 | v1:6     | ethernet1 | 1234::2 | 240758     |         | 0     |
 | 792142 | v1:6     | ethernet1 | 1234::2 | 240759     |         | 0     |
 | 792143 | null     | null      | null    | unlabelled |         | 0     |
 | 792144 | null     | null      | null    | unlabelled |         | 0     |
 | 792145 | null     | null      | null    | unlabelled |         | 0     |
 | 792146 | null     | null      | null    | unlabelled |         | 0     |
 | 792147 | null     | null      | null    | unlabelled |         | 0     |
 | 957950 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-11 15:22:02.913
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 38272   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 240755  | null     | null      | null    | unlabelled |         | 0     |
 | 240756  | v1:6     | ethernet1 | 1234::1 | 792139     |         | 1280  |
 | 240757  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 240758  | v1:6     | ethernet2 | 1235::3 | 457190     |         | 640   |
 | 240759  | v1:6     | ethernet2 | 1235::3 | 457191     |         | 640   |
 | 240760  | null     | null      | null    | unlabelled |         | 0     |
 | 240761  | null     | null      | null    | unlabelled |         | 0     |
 | 240762  | null     | null      | null    | unlabelled |         | 0     |
 | 240763  | null     | null      | null    | unlabelled |         | 0     |
 | 240764  | null     | null      | null    | unlabelled |         | 0     |
 | 259118  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 300416  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 386343  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 395595  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 548832  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 552366  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 576280  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 646636  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 681310  | null     | null      | null    | unlabelled |         | 0     |
 | 681311  | v1:4     | ethernet1 | 1.1.1.1 | 260298     |         | 1280  |
 | 681312  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 681313  | v1:4     | ethernet2 | 1.1.2.3 | 376356     |         | 640   |
 | 681314  | v1:4     | ethernet2 | 1.1.2.3 | 376357     |         | 640   |
 | 681315  | null     | null      | null    | unlabelled |         | 0     |
 | 681316  | null     | null      | null    | unlabelled |         | 0     |
 | 681317  | null     | null      | null    | unlabelled |         | 0     |
 | 681318  | null     | null      | null    | unlabelled |         | 0     |
 | 681319  | null     | null      | null    | unlabelled |         | 0     |
 | 900415  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1030880 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1038065 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-11 15:22:02.993
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 28378   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 146261  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 220005  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 284970  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 376353  | null     | null      | null    | unlabelled |         | 0     |
 | 376354  | v1:4     | ethernet1 | 1.1.2.2 | 681311     |         | 640   |
 | 376355  | v1:4     | ethernet1 | 1.1.2.2 | 681312     |         | 640   |
 | 376356  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 376357  | v1:4     | ethernet2 | 1.1.3.4 | 210598     |         | 1280  |
 | 376358  | null     | null      | null    | unlabelled |         | 0     |
 | 376359  | null     | null      | null    | unlabelled |         | 0     |
 | 376360  | null     | null      | null    | unlabelled |         | 0     |
 | 376361  | null     | null      | null    | unlabelled |         | 0     |
 | 376362  | null     | null      | null    | unlabelled |         | 0     |
 | 437085  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 457187  | null     | null      | null    | unlabelled |         | 0     |
 | 457188  | v1:6     | ethernet1 | 1235::2 | 240756     |         | 640   |
 | 457189  | v1:6     | ethernet1 | 1235::2 | 240757     |         | 640   |
 | 457190  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 457191  | v1:6     | ethernet2 | 1236::4 | 1041078    |         | 1280  |
 | 457192  | null     | null      | null    | unlabelled |         | 0     |
 | 457193  | null     | null      | null    | unlabelled |         | 0     |
 | 457194  | null     | null      | null    | unlabelled |         | 0     |
 | 457195  | null     | null      | null    | unlabelled |         | 0     |
 | 457196  | null     | null      | null    | unlabelled |         | 0     |
 | 481602  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 642750  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 694721  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 733619  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 939356  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 987195  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1003058 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-11 15:22:03.100
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 11104   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 84702   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 168967  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 210594  | null     | null      | null    | unlabelled |         | 0     |
 | 210595  | v1:4     | ethernet1 | 1.1.3.3 | 376354     |         | 0     |
 | 210596  | v1:4     | ethernet1 | 1.1.3.3 | 376355     |         | 0     |
 | 210597  | v1:4     | ethernet1 | 1.1.3.3 | 376356     |         | 0     |
 | 210598  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 210599  | null     | null      | null    | unlabelled |         | 0     |
 | 210600  | null     | null      | null    | unlabelled |         | 0     |
 | 210601  | null     | null      | null    | unlabelled |         | 0     |
 | 210602  | null     | null      | null    | unlabelled |         | 0     |
 | 210603  | null     | null      | null    | unlabelled |         | 0     |
 | 282875  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 302722  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 463984  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 473306  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 626413  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 696803  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 938352  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1041074 | null     | null      | null    | unlabelled |         | 0     |
 | 1041075 | v1:6     | ethernet1 | 1236::3 | 457188     |         | 0     |
 | 1041076 | v1:6     | ethernet1 | 1236::3 | 457189     |         | 0     |
 | 1041077 | v1:6     | ethernet1 | 1236::3 | 457190     |         | 0     |
 | 1041078 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1041079 | null     | null      | null    | unlabelled |         | 0     |
 | 1041080 | null     | null      | null    | unlabelled |         | 0     |
 | 1041081 | null     | null      | null    | unlabelled |         | 0     |
 | 1041082 | null     | null      | null    | unlabelled |         | 0     |
 | 1041083 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#