here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-26 01:14:02.943
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 81869   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 111830  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 302168  | null     | null      | null    | unlabelled |         | 0     |
 | 302169  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 302170  | v1:6     | ethernet1 | 1234::2 | 810295     |         | 0     |
 | 302171  | v1:6     | ethernet1 | 1234::2 | 810296     |         | 0     |
 | 302172  | v1:6     | ethernet1 | 1234::2 | 810297     |         | 0     |
 | 302173  | null     | null      | null    | unlabelled |         | 0     |
 | 302174  | null     | null      | null    | unlabelled |         | 0     |
 | 302175  | null     | null      | null    | unlabelled |         | 0     |
 | 302176  | null     | null      | null    | unlabelled |         | 0     |
 | 302177  | null     | null      | null    | unlabelled |         | 0     |
 | 381518  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 549301  | null     | null      | null    | unlabelled |         | 0     |
 | 549302  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 549303  | v1:4     | ethernet1 | 1.1.1.2 | 25401      |         | 0     |
 | 549304  | v1:4     | ethernet1 | 1.1.1.2 | 25402      |         | 0     |
 | 549305  | v1:4     | ethernet1 | 1.1.1.2 | 25403      |         | 0     |
 | 549306  | null     | null      | null    | unlabelled |         | 0     |
 | 549307  | null     | null      | null    | unlabelled |         | 0     |
 | 549308  | null     | null      | null    | unlabelled |         | 0     |
 | 549309  | null     | null      | null    | unlabelled |         | 0     |
 | 549310  | null     | null      | null    | unlabelled |         | 0     |
 | 578938  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 603416  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 633970  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 652577  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 751172  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 919601  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1012702 | 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
2024-05-26 01:14:03.073
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25399  | null     | null      | null    | unlabelled |         | 0     |
 | 25400  | v1:4     | ethernet1 | 1.1.1.1 | 549302     |         | 1280  |
 | 25401  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 25402  | v1:4     | ethernet2 | 1.1.2.3 | 1007116    |         | 640   |
 | 25403  | v1:4     | ethernet2 | 1.1.2.3 | 1007117    |         | 640   |
 | 25404  | null     | null      | null    | unlabelled |         | 0     |
 | 25405  | null     | null      | null    | unlabelled |         | 0     |
 | 25406  | null     | null      | null    | unlabelled |         | 0     |
 | 25407  | null     | null      | null    | unlabelled |         | 0     |
 | 25408  | null     | null      | null    | unlabelled |         | 0     |
 | 149640 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 175470 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 327207 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 328915 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 357244 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 444639 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 644487 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 730569 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 749544 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 810293 | null     | null      | null    | unlabelled |         | 0     |
 | 810294 | v1:6     | ethernet1 | 1234::1 | 302169     |         | 1280  |
 | 810295 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 810296 | v1:6     | ethernet2 | 1235::3 | 278910     |         | 640   |
 | 810297 | v1:6     | ethernet2 | 1235::3 | 278911     |         | 640   |
 | 810298 | null     | null      | null    | unlabelled |         | 0     |
 | 810299 | null     | null      | null    | unlabelled |         | 0     |
 | 810300 | null     | null      | null    | unlabelled |         | 0     |
 | 810301 | null     | null      | null    | unlabelled |         | 0     |
 | 810302 | null     | null      | null    | unlabelled |         | 0     |
 | 960695 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 979480 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 996623 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-26 01:14:03.163
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 278907  | null     | null      | null    | unlabelled |         | 0     |
 | 278908  | v1:6     | ethernet1 | 1235::2 | 810294     |         | 640   |
 | 278909  | v1:6     | ethernet1 | 1235::2 | 810295     |         | 640   |
 | 278910  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 278911  | v1:6     | ethernet2 | 1236::4 | 615721     |         | 1280  |
 | 278912  | null     | null      | null    | unlabelled |         | 0     |
 | 278913  | null     | null      | null    | unlabelled |         | 0     |
 | 278914  | null     | null      | null    | unlabelled |         | 0     |
 | 278915  | null     | null      | null    | unlabelled |         | 0     |
 | 278916  | null     | null      | null    | unlabelled |         | 0     |
 | 292836  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 509618  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 557914  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 580208  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 722924  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 744160  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 810809  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 945729  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 946947  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 957899  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 968957  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 992191  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1007113 | null     | null      | null    | unlabelled |         | 0     |
 | 1007114 | v1:4     | ethernet1 | 1.1.2.2 | 25400      |         | 640   |
 | 1007115 | v1:4     | ethernet1 | 1.1.2.2 | 25401      |         | 640   |
 | 1007116 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1007117 | v1:4     | ethernet2 | 1.1.3.4 | 184287     |         | 1280  |
 | 1007118 | null     | null      | null    | unlabelled |         | 0     |
 | 1007119 | null     | null      | null    | unlabelled |         | 0     |
 | 1007120 | null     | null      | null    | unlabelled |         | 0     |
 | 1007121 | null     | null      | null    | unlabelled |         | 0     |
 | 1007122 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-26 01:14:03.258
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 184283  | null     | null      | null    | unlabelled |         | 0     |
 | 184284  | v1:4     | ethernet1 | 1.1.3.3 | 1007114    |         | 0     |
 | 184285  | v1:4     | ethernet1 | 1.1.3.3 | 1007115    |         | 0     |
 | 184286  | v1:4     | ethernet1 | 1.1.3.3 | 1007116    |         | 0     |
 | 184287  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 184288  | null     | null      | null    | unlabelled |         | 0     |
 | 184289  | null     | null      | null    | unlabelled |         | 0     |
 | 184290  | null     | null      | null    | unlabelled |         | 0     |
 | 184291  | null     | null      | null    | unlabelled |         | 0     |
 | 184292  | null     | null      | null    | unlabelled |         | 0     |
 | 200573  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 202607  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 248458  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 330079  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 514467  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 615717  | null     | null      | null    | unlabelled |         | 0     |
 | 615718  | v1:6     | ethernet1 | 1236::3 | 278908     |         | 0     |
 | 615719  | v1:6     | ethernet1 | 1236::3 | 278909     |         | 0     |
 | 615720  | v1:6     | ethernet1 | 1236::3 | 278910     |         | 0     |
 | 615721  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 615722  | null     | null      | null    | unlabelled |         | 0     |
 | 615723  | null     | null      | null    | unlabelled |         | 0     |
 | 615724  | null     | null      | null    | unlabelled |         | 0     |
 | 615725  | null     | null      | null    | unlabelled |         | 0     |
 | 615726  | null     | null      | null    | unlabelled |         | 0     |
 | 778387  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 786934  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 885662  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 977821  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1014322 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#