here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 173449 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 373680 | null     | null      | null    | unlabelled |         | 0     |
 | 373681 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 373682 | v1:4     | ethernet1 | 1.1.1.2 | 231827     |         | 0     |
 | 373683 | v1:4     | ethernet1 | 1.1.1.2 | 231828     |         | 0     |
 | 373684 | v1:4     | ethernet1 | 1.1.1.2 | 231829     |         | 0     |
 | 373685 | null     | null      | null    | unlabelled |         | 0     |
 | 373686 | null     | null      | null    | unlabelled |         | 0     |
 | 373687 | null     | null      | null    | unlabelled |         | 0     |
 | 373688 | null     | null      | null    | unlabelled |         | 0     |
 | 373689 | null     | null      | null    | unlabelled |         | 0     |
 | 439895 | null     | null      | null    | unlabelled |         | 0     |
 | 439896 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 439897 | v1:6     | ethernet1 | 1234::2 | 985535     |         | 0     |
 | 439898 | v1:6     | ethernet1 | 1234::2 | 985536     |         | 0     |
 | 439899 | v1:6     | ethernet1 | 1234::2 | 985537     |         | 0     |
 | 439900 | null     | null      | null    | unlabelled |         | 0     |
 | 439901 | null     | null      | null    | unlabelled |         | 0     |
 | 439902 | null     | null      | null    | unlabelled |         | 0     |
 | 439903 | null     | null      | null    | unlabelled |         | 0     |
 | 439904 | null     | null      | null    | unlabelled |         | 0     |
 | 450932 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 512967 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 701487 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 787460 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 821007 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 18059   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 39553   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 190948  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 231825  | null     | null      | null    | unlabelled |         | 0     |
 | 231826  | v1:4     | ethernet1 | 1.1.1.1 | 373681     |         | 1280  |
 | 231827  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 231828  | v1:4     | ethernet2 | 1.1.2.3 | 69865      |         | 640   |
 | 231829  | v1:4     | ethernet2 | 1.1.2.3 | 69866      |         | 640   |
 | 231830  | null     | null      | null    | unlabelled |         | 0     |
 | 231831  | null     | null      | null    | unlabelled |         | 0     |
 | 231832  | null     | null      | null    | unlabelled |         | 0     |
 | 231833  | null     | null      | null    | unlabelled |         | 0     |
 | 231834  | null     | null      | null    | unlabelled |         | 0     |
 | 305473  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 735602  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 841133  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 977986  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 985533  | null     | null      | null    | unlabelled |         | 0     |
 | 985534  | v1:6     | ethernet1 | 1234::1 | 439896     |         | 1280  |
 | 985535  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 985536  | v1:6     | ethernet2 | 1235::3 | 299754     |         | 640   |
 | 985537  | v1:6     | ethernet2 | 1235::3 | 299755     |         | 640   |
 | 985538  | null     | null      | null    | unlabelled |         | 0     |
 | 985539  | null     | null      | null    | unlabelled |         | 0     |
 | 985540  | null     | null      | null    | unlabelled |         | 0     |
 | 985541  | null     | null      | null    | unlabelled |         | 0     |
 | 985542  | null     | null      | null    | unlabelled |         | 0     |
 | 1044661 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 69862  | null     | null      | null    | unlabelled |         | 0     |
 | 69863  | v1:4     | ethernet1 | 1.1.2.2 | 231826     |         | 640   |
 | 69864  | v1:4     | ethernet1 | 1.1.2.2 | 231827     |         | 640   |
 | 69865  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 69866  | v1:4     | ethernet2 | 1.1.3.4 | 951186     |         | 1280  |
 | 69867  | null     | null      | null    | unlabelled |         | 0     |
 | 69868  | null     | null      | null    | unlabelled |         | 0     |
 | 69869  | null     | null      | null    | unlabelled |         | 0     |
 | 69870  | null     | null      | null    | unlabelled |         | 0     |
 | 69871  | null     | null      | null    | unlabelled |         | 0     |
 | 271298 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 299751 | null     | null      | null    | unlabelled |         | 0     |
 | 299752 | v1:6     | ethernet1 | 1235::2 | 985534     |         | 640   |
 | 299753 | v1:6     | ethernet1 | 1235::2 | 985535     |         | 640   |
 | 299754 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 299755 | v1:6     | ethernet2 | 1236::4 | 544851     |         | 1280  |
 | 299756 | null     | null      | null    | unlabelled |         | 0     |
 | 299757 | null     | null      | null    | unlabelled |         | 0     |
 | 299758 | null     | null      | null    | unlabelled |         | 0     |
 | 299759 | null     | null      | null    | unlabelled |         | 0     |
 | 299760 | null     | null      | null    | unlabelled |         | 0     |
 | 383429 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 477459 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 524791 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 621810 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 768022 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 940963 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 963869 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8884   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 112652 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 308199 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 544847 | null     | null      | null    | unlabelled |         | 0     |
 | 544848 | v1:6     | ethernet1 | 1236::3 | 299752     |         | 0     |
 | 544849 | v1:6     | ethernet1 | 1236::3 | 299753     |         | 0     |
 | 544850 | v1:6     | ethernet1 | 1236::3 | 299754     |         | 0     |
 | 544851 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 544852 | null     | null      | null    | unlabelled |         | 0     |
 | 544853 | null     | null      | null    | unlabelled |         | 0     |
 | 544854 | null     | null      | null    | unlabelled |         | 0     |
 | 544855 | null     | null      | null    | unlabelled |         | 0     |
 | 544856 | null     | null      | null    | unlabelled |         | 0     |
 | 548380 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 659423 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 951182 | null     | null      | null    | unlabelled |         | 0     |
 | 951183 | v1:4     | ethernet1 | 1.1.3.3 | 69863      |         | 0     |
 | 951184 | v1:4     | ethernet1 | 1.1.3.3 | 69864      |         | 0     |
 | 951185 | v1:4     | ethernet1 | 1.1.3.3 | 69865      |         | 0     |
 | 951186 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 951187 | null     | null      | null    | unlabelled |         | 0     |
 | 951188 | null     | null      | null    | unlabelled |         | 0     |
 | 951189 | null     | null      | null    | unlabelled |         | 0     |
 | 951190 | null     | null      | null    | unlabelled |         | 0     |
 | 951191 | null     | null      | null    | unlabelled |         | 0     |
 | 991487 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#