here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-03-11 22:15:55.058
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 73683  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 138730 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 162040 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 183174 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 228259 | null     | null      | null    | unlabelled |         | 0     |
 | 228260 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 228261 | v1:4     | ethernet1 | 1.1.1.2 | 797189     |         | 0     |
 | 228262 | v1:4     | ethernet1 | 1.1.1.2 | 797190     |         | 0     |
 | 228263 | v1:4     | ethernet1 | 1.1.1.2 | 797191     |         | 0     |
 | 228264 | null     | null      | null    | unlabelled |         | 0     |
 | 228265 | null     | null      | null    | unlabelled |         | 0     |
 | 228266 | null     | null      | null    | unlabelled |         | 0     |
 | 228267 | null     | null      | null    | unlabelled |         | 0     |
 | 228268 | null     | null      | null    | unlabelled |         | 0     |
 | 269422 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 387824 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 409525 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 699545 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 764508 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 894764 | null     | null      | null    | unlabelled |         | 0     |
 | 894765 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 894766 | v1:6     | ethernet1 | 1234::2 | 492407     |         | 0     |
 | 894767 | v1:6     | ethernet1 | 1234::2 | 492408     |         | 0     |
 | 894768 | v1:6     | ethernet1 | 1234::2 | 492409     |         | 0     |
 | 894769 | null     | null      | null    | unlabelled |         | 0     |
 | 894770 | null     | null      | null    | unlabelled |         | 0     |
 | 894771 | null     | null      | null    | unlabelled |         | 0     |
 | 894772 | null     | null      | null    | unlabelled |         | 0     |
 | 894773 | null     | null      | null    | unlabelled |         | 0     |
 | 912304 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-03-11 22:15:55.151
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 31539  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 375329 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 449494 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 488407 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 492405 | null     | null      | null    | unlabelled |         | 0     |
 | 492406 | v1:6     | ethernet1 | 1234::1 | 894765     |         | 1280  |
 | 492407 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 492408 | v1:6     | ethernet2 | 1235::3 | 278012     |         | 640   |
 | 492409 | v1:6     | ethernet2 | 1235::3 | 278013     |         | 640   |
 | 492410 | null     | null      | null    | unlabelled |         | 0     |
 | 492411 | null     | null      | null    | unlabelled |         | 0     |
 | 492412 | null     | null      | null    | unlabelled |         | 0     |
 | 492413 | null     | null      | null    | unlabelled |         | 0     |
 | 492414 | null     | null      | null    | unlabelled |         | 0     |
 | 583948 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 607616 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 643130 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 672632 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 781702 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 797187 | null     | null      | null    | unlabelled |         | 0     |
 | 797188 | v1:4     | ethernet1 | 1.1.1.1 | 228260     |         | 1280  |
 | 797189 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 797190 | v1:4     | ethernet2 | 1.1.2.3 | 824138     |         | 640   |
 | 797191 | v1:4     | ethernet2 | 1.1.2.3 | 824139     |         | 640   |
 | 797192 | null     | null      | null    | unlabelled |         | 0     |
 | 797193 | null     | null      | null    | unlabelled |         | 0     |
 | 797194 | null     | null      | null    | unlabelled |         | 0     |
 | 797195 | null     | null      | null    | unlabelled |         | 0     |
 | 797196 | null     | null      | null    | unlabelled |         | 0     |
 | 917862 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 924744 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 969192 | 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
2024-03-11 22:15:55.265
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9709   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 120405 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 169114 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 278009 | null     | null      | null    | unlabelled |         | 0     |
 | 278010 | v1:6     | ethernet1 | 1235::2 | 492406     |         | 640   |
 | 278011 | v1:6     | ethernet1 | 1235::2 | 492407     |         | 640   |
 | 278012 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 278013 | v1:6     | ethernet2 | 1236::4 | 941234     |         | 1280  |
 | 278014 | null     | null      | null    | unlabelled |         | 0     |
 | 278015 | null     | null      | null    | unlabelled |         | 0     |
 | 278016 | null     | null      | null    | unlabelled |         | 0     |
 | 278017 | null     | null      | null    | unlabelled |         | 0     |
 | 278018 | null     | null      | null    | unlabelled |         | 0     |
 | 348391 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 424084 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 466052 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 475666 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 548921 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 561783 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 669915 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 824135 | null     | null      | null    | unlabelled |         | 0     |
 | 824136 | v1:4     | ethernet1 | 1.1.2.2 | 797188     |         | 640   |
 | 824137 | v1:4     | ethernet1 | 1.1.2.2 | 797189     |         | 640   |
 | 824138 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 824139 | v1:4     | ethernet2 | 1.1.3.4 | 589217     |         | 1280  |
 | 824140 | null     | null      | null    | unlabelled |         | 0     |
 | 824141 | null     | null      | null    | unlabelled |         | 0     |
 | 824142 | null     | null      | null    | unlabelled |         | 0     |
 | 824143 | null     | null      | null    | unlabelled |         | 0     |
 | 824144 | null     | null      | null    | unlabelled |         | 0     |
 | 980750 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 984615 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-03-11 22:15:55.352
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49875  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 60701  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 84116  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 239768 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 364620 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 568774 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 589213 | null     | null      | null    | unlabelled |         | 0     |
 | 589214 | v1:4     | ethernet1 | 1.1.3.3 | 824136     |         | 0     |
 | 589215 | v1:4     | ethernet1 | 1.1.3.3 | 824137     |         | 0     |
 | 589216 | v1:4     | ethernet1 | 1.1.3.3 | 824138     |         | 0     |
 | 589217 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 589218 | null     | null      | null    | unlabelled |         | 0     |
 | 589219 | null     | null      | null    | unlabelled |         | 0     |
 | 589220 | null     | null      | null    | unlabelled |         | 0     |
 | 589221 | null     | null      | null    | unlabelled |         | 0     |
 | 589222 | null     | null      | null    | unlabelled |         | 0     |
 | 774282 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 826753 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 941230 | null     | null      | null    | unlabelled |         | 0     |
 | 941231 | v1:6     | ethernet1 | 1236::3 | 278010     |         | 0     |
 | 941232 | v1:6     | ethernet1 | 1236::3 | 278011     |         | 0     |
 | 941233 | v1:6     | ethernet1 | 1236::3 | 278012     |         | 0     |
 | 941234 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 941235 | null     | null      | null    | unlabelled |         | 0     |
 | 941236 | null     | null      | null    | unlabelled |         | 0     |
 | 941237 | null     | null      | null    | unlabelled |         | 0     |
 | 941238 | null     | null      | null    | unlabelled |         | 0     |
 | 941239 | null     | null      | null    | unlabelled |         | 0     |
 | 969639 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 973852 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#