here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 172944 | null     | null      | null    | unlabelled |         | 0     |
 | 172945 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 172946 | v1:4     | ethernet1 | 1.1.1.2 | 707502     |         | 0     |
 | 172947 | v1:4     | ethernet1 | 1.1.1.2 | 707503     |         | 0     |
 | 172948 | v1:4     | ethernet1 | 1.1.1.2 | 707504     |         | 0     |
 | 172949 | null     | null      | null    | unlabelled |         | 0     |
 | 172950 | null     | null      | null    | unlabelled |         | 0     |
 | 172951 | null     | null      | null    | unlabelled |         | 0     |
 | 172952 | null     | null      | null    | unlabelled |         | 0     |
 | 172953 | null     | null      | null    | unlabelled |         | 0     |
 | 225266 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 400756 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 580597 | null     | null      | null    | unlabelled |         | 0     |
 | 580598 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 580599 | v1:6     | ethernet1 | 1234::2 | 787034     |         | 0     |
 | 580600 | v1:6     | ethernet1 | 1234::2 | 787035     |         | 0     |
 | 580601 | v1:6     | ethernet1 | 1234::2 | 787036     |         | 0     |
 | 580602 | null     | null      | null    | unlabelled |         | 0     |
 | 580603 | null     | null      | null    | unlabelled |         | 0     |
 | 580604 | null     | null      | null    | unlabelled |         | 0     |
 | 580605 | null     | null      | null    | unlabelled |         | 0     |
 | 580606 | null     | null      | null    | unlabelled |         | 0     |
 | 667741 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 688313 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 688326 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 881727 | 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
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 72189  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 210197 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 230774 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 261205 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 653732 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 707500 | null     | null      | null    | unlabelled |         | 0     |
 | 707501 | v1:4     | ethernet1 | 1.1.1.1 | 172945     |         | 1280  |
 | 707502 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 707503 | v1:4     | ethernet2 | 1.1.2.3 | 716239     |         | 640   |
 | 707504 | v1:4     | ethernet2 | 1.1.2.3 | 716240     |         | 640   |
 | 707505 | null     | null      | null    | unlabelled |         | 0     |
 | 707506 | null     | null      | null    | unlabelled |         | 0     |
 | 707507 | null     | null      | null    | unlabelled |         | 0     |
 | 707508 | null     | null      | null    | unlabelled |         | 0     |
 | 707509 | null     | null      | null    | unlabelled |         | 0     |
 | 787032 | null     | null      | null    | unlabelled |         | 0     |
 | 787033 | v1:6     | ethernet1 | 1234::1 | 580598     |         | 1280  |
 | 787034 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 787035 | v1:6     | ethernet2 | 1235::3 | 846348     |         | 640   |
 | 787036 | v1:6     | ethernet2 | 1235::3 | 846349     |         | 640   |
 | 787037 | null     | null      | null    | unlabelled |         | 0     |
 | 787038 | null     | null      | null    | unlabelled |         | 0     |
 | 787039 | null     | null      | null    | unlabelled |         | 0     |
 | 787040 | null     | null      | null    | unlabelled |         | 0     |
 | 787041 | null     | null      | null    | unlabelled |         | 0     |
 | 886751 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 917189 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 940853 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 33391  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 142680 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 211339 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 219413 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 366319 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 443761 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 618883 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 635731 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 716236 | null     | null      | null    | unlabelled |         | 0     |
 | 716237 | v1:4     | ethernet1 | 1.1.2.2 | 707501     |         | 640   |
 | 716238 | v1:4     | ethernet1 | 1.1.2.2 | 707502     |         | 640   |
 | 716239 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 716240 | v1:4     | ethernet2 | 1.1.3.4 | 426442     |         | 1280  |
 | 716241 | null     | null      | null    | unlabelled |         | 0     |
 | 716242 | null     | null      | null    | unlabelled |         | 0     |
 | 716243 | null     | null      | null    | unlabelled |         | 0     |
 | 716244 | null     | null      | null    | unlabelled |         | 0     |
 | 716245 | null     | null      | null    | unlabelled |         | 0     |
 | 846345 | null     | null      | null    | unlabelled |         | 0     |
 | 846346 | v1:6     | ethernet1 | 1235::2 | 787033     |         | 640   |
 | 846347 | v1:6     | ethernet1 | 1235::2 | 787034     |         | 640   |
 | 846348 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 846349 | v1:6     | ethernet2 | 1236::4 | 918339     |         | 1280  |
 | 846350 | null     | null      | null    | unlabelled |         | 0     |
 | 846351 | null     | null      | null    | unlabelled |         | 0     |
 | 846352 | null     | null      | null    | unlabelled |         | 0     |
 | 846353 | null     | null      | null    | unlabelled |         | 0     |
 | 846354 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 223638  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 426438  | null     | null      | null    | unlabelled |         | 0     |
 | 426439  | v1:4     | ethernet1 | 1.1.3.3 | 716237     |         | 0     |
 | 426440  | v1:4     | ethernet1 | 1.1.3.3 | 716238     |         | 0     |
 | 426441  | v1:4     | ethernet1 | 1.1.3.3 | 716239     |         | 0     |
 | 426442  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 426443  | null     | null      | null    | unlabelled |         | 0     |
 | 426444  | null     | null      | null    | unlabelled |         | 0     |
 | 426445  | null     | null      | null    | unlabelled |         | 0     |
 | 426446  | null     | null      | null    | unlabelled |         | 0     |
 | 426447  | null     | null      | null    | unlabelled |         | 0     |
 | 456363  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 688964  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 856024  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 866508  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 918335  | null     | null      | null    | unlabelled |         | 0     |
 | 918336  | v1:6     | ethernet1 | 1236::3 | 846346     |         | 0     |
 | 918337  | v1:6     | ethernet1 | 1236::3 | 846347     |         | 0     |
 | 918338  | v1:6     | ethernet1 | 1236::3 | 846348     |         | 0     |
 | 918339  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 918340  | null     | null      | null    | unlabelled |         | 0     |
 | 918341  | null     | null      | null    | unlabelled |         | 0     |
 | 918342  | null     | null      | null    | unlabelled |         | 0     |
 | 918343  | null     | null      | null    | unlabelled |         | 0     |
 | 918344  | null     | null      | null    | unlabelled |         | 0     |
 | 1039809 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#