here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-08-23 08:36:18.175
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 42284   | null     | null      | null    | unlabelled |         | 0     |
 | 42285   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 42286   | v1:6     | ethernet1 | 1234::2 | 142422     |         | 0     |
 | 42287   | v1:6     | ethernet1 | 1234::2 | 142423     |         | 0     |
 | 42288   | v1:6     | ethernet1 | 1234::2 | 142424     |         | 0     |
 | 42289   | null     | null      | null    | unlabelled |         | 0     |
 | 42290   | null     | null      | null    | unlabelled |         | 0     |
 | 42291   | null     | null      | null    | unlabelled |         | 0     |
 | 42292   | null     | null      | null    | unlabelled |         | 0     |
 | 42293   | null     | null      | null    | unlabelled |         | 0     |
 | 44192   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 408396  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 457107  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 577010  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 665846  | null     | null      | null    | unlabelled |         | 0     |
 | 665847  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 665848  | v1:4     | ethernet1 | 1.1.1.2 | 305257     |         | 0     |
 | 665849  | v1:4     | ethernet1 | 1.1.1.2 | 305258     |         | 0     |
 | 665850  | v1:4     | ethernet1 | 1.1.1.2 | 305259     |         | 0     |
 | 665851  | null     | null      | null    | unlabelled |         | 0     |
 | 665852  | null     | null      | null    | unlabelled |         | 0     |
 | 665853  | null     | null      | null    | unlabelled |         | 0     |
 | 665854  | null     | null      | null    | unlabelled |         | 0     |
 | 665855  | null     | null      | null    | unlabelled |         | 0     |
 | 773205  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 776098  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 829153  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 916277  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 993283  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1043360 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-08-23 08:36:18.277
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42166  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 129910 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 142420 | null     | null      | null    | unlabelled |         | 0     |
 | 142421 | v1:6     | ethernet1 | 1234::1 | 42285      |         | 1280  |
 | 142422 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 142423 | v1:6     | ethernet2 | 1235::3 | 701045     |         | 640   |
 | 142424 | v1:6     | ethernet2 | 1235::3 | 701046     |         | 640   |
 | 142425 | null     | null      | null    | unlabelled |         | 0     |
 | 142426 | null     | null      | null    | unlabelled |         | 0     |
 | 142427 | null     | null      | null    | unlabelled |         | 0     |
 | 142428 | null     | null      | null    | unlabelled |         | 0     |
 | 142429 | null     | null      | null    | unlabelled |         | 0     |
 | 214393 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 263035 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 280774 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 305255 | null     | null      | null    | unlabelled |         | 0     |
 | 305256 | v1:4     | ethernet1 | 1.1.1.1 | 665847     |         | 1280  |
 | 305257 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 305258 | v1:4     | ethernet2 | 1.1.2.3 | 256314     |         | 640   |
 | 305259 | v1:4     | ethernet2 | 1.1.2.3 | 256315     |         | 640   |
 | 305260 | null     | null      | null    | unlabelled |         | 0     |
 | 305261 | null     | null      | null    | unlabelled |         | 0     |
 | 305262 | null     | null      | null    | unlabelled |         | 0     |
 | 305263 | null     | null      | null    | unlabelled |         | 0     |
 | 305264 | null     | null      | null    | unlabelled |         | 0     |
 | 411722 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 506256 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 510742 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 649819 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 672806 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 806141 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 819744 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-08-23 08:36:18.387
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34995  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 50582  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 230694 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 256311 | null     | null      | null    | unlabelled |         | 0     |
 | 256312 | v1:4     | ethernet1 | 1.1.2.2 | 305256     |         | 640   |
 | 256313 | v1:4     | ethernet1 | 1.1.2.2 | 305257     |         | 640   |
 | 256314 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 256315 | v1:4     | ethernet2 | 1.1.3.4 | 712523     |         | 1280  |
 | 256316 | null     | null      | null    | unlabelled |         | 0     |
 | 256317 | null     | null      | null    | unlabelled |         | 0     |
 | 256318 | null     | null      | null    | unlabelled |         | 0     |
 | 256319 | null     | null      | null    | unlabelled |         | 0     |
 | 256320 | null     | null      | null    | unlabelled |         | 0     |
 | 272306 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 531959 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 587837 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 632342 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 635882 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 670844 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 701042 | null     | null      | null    | unlabelled |         | 0     |
 | 701043 | v1:6     | ethernet1 | 1235::2 | 142421     |         | 640   |
 | 701044 | v1:6     | ethernet1 | 1235::2 | 142422     |         | 640   |
 | 701045 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 701046 | v1:6     | ethernet2 | 1236::4 | 522210     |         | 1280  |
 | 701047 | null     | null      | null    | unlabelled |         | 0     |
 | 701048 | null     | null      | null    | unlabelled |         | 0     |
 | 701049 | null     | null      | null    | unlabelled |         | 0     |
 | 701050 | null     | null      | null    | unlabelled |         | 0     |
 | 701051 | null     | null      | null    | unlabelled |         | 0     |
 | 823869 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 864267 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 929905 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-08-23 08:36:18.473
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 71667  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 199185 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 216615 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 273027 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 497216 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 522206 | null     | null      | null    | unlabelled |         | 0     |
 | 522207 | v1:6     | ethernet1 | 1236::3 | 701043     |         | 0     |
 | 522208 | v1:6     | ethernet1 | 1236::3 | 701044     |         | 0     |
 | 522209 | v1:6     | ethernet1 | 1236::3 | 701045     |         | 0     |
 | 522210 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 522211 | null     | null      | null    | unlabelled |         | 0     |
 | 522212 | null     | null      | null    | unlabelled |         | 0     |
 | 522213 | null     | null      | null    | unlabelled |         | 0     |
 | 522214 | null     | null      | null    | unlabelled |         | 0     |
 | 522215 | null     | null      | null    | unlabelled |         | 0     |
 | 581117 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 712519 | null     | null      | null    | unlabelled |         | 0     |
 | 712520 | v1:4     | ethernet1 | 1.1.3.3 | 256312     |         | 0     |
 | 712521 | v1:4     | ethernet1 | 1.1.3.3 | 256313     |         | 0     |
 | 712522 | v1:4     | ethernet1 | 1.1.3.3 | 256314     |         | 0     |
 | 712523 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 712524 | null     | null      | null    | unlabelled |         | 0     |
 | 712525 | null     | null      | null    | unlabelled |         | 0     |
 | 712526 | null     | null      | null    | unlabelled |         | 0     |
 | 712527 | null     | null      | null    | unlabelled |         | 0     |
 | 712528 | null     | null      | null    | unlabelled |         | 0     |
 | 804309 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 877408 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 939729 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 949705 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#