here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-26 22:59:37.131
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 33475  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 134047 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 143267 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 243147 | null     | null      | null    | unlabelled |         | 0     |
 | 243148 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 243149 | v1:4     | ethernet1 | 1.1.1.2 | 946472     |         | 0     |
 | 243150 | v1:4     | ethernet1 | 1.1.1.2 | 946473     |         | 0     |
 | 243151 | v1:4     | ethernet1 | 1.1.1.2 | 946474     |         | 0     |
 | 243152 | null     | null      | null    | unlabelled |         | 0     |
 | 243153 | null     | null      | null    | unlabelled |         | 0     |
 | 243154 | null     | null      | null    | unlabelled |         | 0     |
 | 243155 | null     | null      | null    | unlabelled |         | 0     |
 | 243156 | null     | null      | null    | unlabelled |         | 0     |
 | 364700 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 398675 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 521225 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 545287 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 574292 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 579201 | null     | null      | null    | unlabelled |         | 0     |
 | 579202 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 579203 | v1:6     | ethernet1 | 1234::2 | 771159     |         | 0     |
 | 579204 | v1:6     | ethernet1 | 1234::2 | 771160     |         | 0     |
 | 579205 | v1:6     | ethernet1 | 1234::2 | 771161     |         | 0     |
 | 579206 | null     | null      | null    | unlabelled |         | 0     |
 | 579207 | null     | null      | null    | unlabelled |         | 0     |
 | 579208 | null     | null      | null    | unlabelled |         | 0     |
 | 579209 | null     | null      | null    | unlabelled |         | 0     |
 | 579210 | null     | null      | null    | unlabelled |         | 0     |
 | 599768 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 901056 | 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
2024-02-26 22:59:37.250
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 62963   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 159586  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 170314  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 308361  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 459871  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 522845  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 562647  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 654643  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 687933  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 702474  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 771157  | null     | null      | null    | unlabelled |         | 0     |
 | 771158  | v1:6     | ethernet1 | 1234::1 | 579202     |         | 1280  |
 | 771159  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 771160  | v1:6     | ethernet2 | 1235::3 | 621214     |         | 640   |
 | 771161  | v1:6     | ethernet2 | 1235::3 | 621215     |         | 640   |
 | 771162  | null     | null      | null    | unlabelled |         | 0     |
 | 771163  | null     | null      | null    | unlabelled |         | 0     |
 | 771164  | null     | null      | null    | unlabelled |         | 0     |
 | 771165  | null     | null      | null    | unlabelled |         | 0     |
 | 771166  | null     | null      | null    | unlabelled |         | 0     |
 | 851338  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 946470  | null     | null      | null    | unlabelled |         | 0     |
 | 946471  | v1:4     | ethernet1 | 1.1.1.1 | 243148     |         | 1280  |
 | 946472  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 946473  | v1:4     | ethernet2 | 1.1.2.3 | 863981     |         | 640   |
 | 946474  | v1:4     | ethernet2 | 1.1.2.3 | 863982     |         | 640   |
 | 946475  | null     | null      | null    | unlabelled |         | 0     |
 | 946476  | null     | null      | null    | unlabelled |         | 0     |
 | 946477  | null     | null      | null    | unlabelled |         | 0     |
 | 946478  | null     | null      | null    | unlabelled |         | 0     |
 | 946479  | null     | null      | null    | unlabelled |         | 0     |
 | 1041282 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-26 22:59:37.349
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 15940   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 134085  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 364757  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 486195  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 541775  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 579613  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 621211  | null     | null      | null    | unlabelled |         | 0     |
 | 621212  | v1:6     | ethernet1 | 1235::2 | 771158     |         | 640   |
 | 621213  | v1:6     | ethernet1 | 1235::2 | 771159     |         | 640   |
 | 621214  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 621215  | v1:6     | ethernet2 | 1236::4 | 934806     |         | 1280  |
 | 621216  | null     | null      | null    | unlabelled |         | 0     |
 | 621217  | null     | null      | null    | unlabelled |         | 0     |
 | 621218  | null     | null      | null    | unlabelled |         | 0     |
 | 621219  | null     | null      | null    | unlabelled |         | 0     |
 | 621220  | null     | null      | null    | unlabelled |         | 0     |
 | 724490  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 772272  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 863978  | null     | null      | null    | unlabelled |         | 0     |
 | 863979  | v1:4     | ethernet1 | 1.1.2.2 | 946471     |         | 640   |
 | 863980  | v1:4     | ethernet1 | 1.1.2.2 | 946472     |         | 640   |
 | 863981  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 863982  | v1:4     | ethernet2 | 1.1.3.4 | 239080     |         | 1280  |
 | 863983  | null     | null      | null    | unlabelled |         | 0     |
 | 863984  | null     | null      | null    | unlabelled |         | 0     |
 | 863985  | null     | null      | null    | unlabelled |         | 0     |
 | 863986  | null     | null      | null    | unlabelled |         | 0     |
 | 863987  | null     | null      | null    | unlabelled |         | 0     |
 | 896244  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 916838  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1031539 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1032284 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-26 22:59:37.450
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 95746   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 98495   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 239076  | null     | null      | null    | unlabelled |         | 0     |
 | 239077  | v1:4     | ethernet1 | 1.1.3.3 | 863979     |         | 0     |
 | 239078  | v1:4     | ethernet1 | 1.1.3.3 | 863980     |         | 0     |
 | 239079  | v1:4     | ethernet1 | 1.1.3.3 | 863981     |         | 0     |
 | 239080  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 239081  | null     | null      | null    | unlabelled |         | 0     |
 | 239082  | null     | null      | null    | unlabelled |         | 0     |
 | 239083  | null     | null      | null    | unlabelled |         | 0     |
 | 239084  | null     | null      | null    | unlabelled |         | 0     |
 | 239085  | null     | null      | null    | unlabelled |         | 0     |
 | 412429  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 494466  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 609715  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 875731  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 931061  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 934802  | null     | null      | null    | unlabelled |         | 0     |
 | 934803  | v1:6     | ethernet1 | 1236::3 | 621212     |         | 0     |
 | 934804  | v1:6     | ethernet1 | 1236::3 | 621213     |         | 0     |
 | 934805  | v1:6     | ethernet1 | 1236::3 | 621214     |         | 0     |
 | 934806  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 934807  | null     | null      | null    | unlabelled |         | 0     |
 | 934808  | null     | null      | null    | unlabelled |         | 0     |
 | 934809  | null     | null      | null    | unlabelled |         | 0     |
 | 934810  | null     | null      | null    | unlabelled |         | 0     |
 | 934811  | null     | null      | null    | unlabelled |         | 0     |
 | 961972  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 970235  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1004162 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#