here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 139140  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 210542  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 273245  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 440011  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 682726  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 946872  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 999958  | null     | null      | null    | unlabelled |         | 0     |
 | 999959  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 999960  | v1:4     | ethernet1 | 1.1.1.2 | 853946     |         | 0     |
 | 999961  | v1:4     | ethernet1 | 1.1.1.2 | 853947     |         | 0     |
 | 999962  | v1:4     | ethernet1 | 1.1.1.2 | 853948     |         | 0     |
 | 999963  | null     | null      | null    | unlabelled |         | 0     |
 | 999964  | null     | null      | null    | unlabelled |         | 0     |
 | 999965  | null     | null      | null    | unlabelled |         | 0     |
 | 999966  | null     | null      | null    | unlabelled |         | 0     |
 | 999967  | null     | null      | null    | unlabelled |         | 0     |
 | 1044383 | null     | null      | null    | unlabelled |         | 0     |
 | 1044384 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1044385 | v1:6     | ethernet1 | 1234::2 | 197814     |         | 0     |
 | 1044386 | v1:6     | ethernet1 | 1234::2 | 197815     |         | 0     |
 | 1044387 | v1:6     | ethernet1 | 1234::2 | 197816     |         | 0     |
 | 1044388 | null     | null      | null    | unlabelled |         | 0     |
 | 1044389 | null     | null      | null    | unlabelled |         | 0     |
 | 1044390 | null     | null      | null    | unlabelled |         | 0     |
 | 1044391 | null     | null      | null    | unlabelled |         | 0     |
 | 1044392 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 164903 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 197812 | null     | null      | null    | unlabelled |         | 0     |
 | 197813 | v1:6     | ethernet1 | 1234::1 | 1044384    |         | 1280  |
 | 197814 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 197815 | v1:6     | ethernet2 | 1235::3 | 431909     |         | 640   |
 | 197816 | v1:6     | ethernet2 | 1235::3 | 431910     |         | 640   |
 | 197817 | null     | null      | null    | unlabelled |         | 0     |
 | 197818 | null     | null      | null    | unlabelled |         | 0     |
 | 197819 | null     | null      | null    | unlabelled |         | 0     |
 | 197820 | null     | null      | null    | unlabelled |         | 0     |
 | 197821 | null     | null      | null    | unlabelled |         | 0     |
 | 320458 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 392063 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 428406 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 516585 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 530499 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 677710 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 677771 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 853944 | null     | null      | null    | unlabelled |         | 0     |
 | 853945 | v1:4     | ethernet1 | 1.1.1.1 | 999959     |         | 1280  |
 | 853946 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 853947 | v1:4     | ethernet2 | 1.1.2.3 | 465144     |         | 640   |
 | 853948 | v1:4     | ethernet2 | 1.1.2.3 | 465145     |         | 640   |
 | 853949 | null     | null      | null    | unlabelled |         | 0     |
 | 853950 | null     | null      | null    | unlabelled |         | 0     |
 | 853951 | null     | null      | null    | unlabelled |         | 0     |
 | 853952 | null     | null      | null    | unlabelled |         | 0     |
 | 853953 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 139519 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 168315 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 242486 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 431906 | null     | null      | null    | unlabelled |         | 0     |
 | 431907 | v1:6     | ethernet1 | 1235::2 | 197813     |         | 640   |
 | 431908 | v1:6     | ethernet1 | 1235::2 | 197814     |         | 640   |
 | 431909 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 431910 | v1:6     | ethernet2 | 1236::4 | 420219     |         | 1280  |
 | 431911 | null     | null      | null    | unlabelled |         | 0     |
 | 431912 | null     | null      | null    | unlabelled |         | 0     |
 | 431913 | null     | null      | null    | unlabelled |         | 0     |
 | 431914 | null     | null      | null    | unlabelled |         | 0     |
 | 431915 | null     | null      | null    | unlabelled |         | 0     |
 | 465141 | null     | null      | null    | unlabelled |         | 0     |
 | 465142 | v1:4     | ethernet1 | 1.1.2.2 | 853945     |         | 640   |
 | 465143 | v1:4     | ethernet1 | 1.1.2.2 | 853946     |         | 640   |
 | 465144 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 465145 | v1:4     | ethernet2 | 1.1.3.4 | 341023     |         | 1280  |
 | 465146 | null     | null      | null    | unlabelled |         | 0     |
 | 465147 | null     | null      | null    | unlabelled |         | 0     |
 | 465148 | null     | null      | null    | unlabelled |         | 0     |
 | 465149 | null     | null      | null    | unlabelled |         | 0     |
 | 465150 | null     | null      | null    | unlabelled |         | 0     |
 | 474753 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 579937 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 703644 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 868588 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 961408 | tester:4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 29323   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 90982   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 314176  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 341019  | null     | null      | null    | unlabelled |         | 0     |
 | 341020  | v1:4     | ethernet1 | 1.1.3.3 | 465142     |         | 0     |
 | 341021  | v1:4     | ethernet1 | 1.1.3.3 | 465143     |         | 0     |
 | 341022  | v1:4     | ethernet1 | 1.1.3.3 | 465144     |         | 0     |
 | 341023  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 341024  | null     | null      | null    | unlabelled |         | 0     |
 | 341025  | null     | null      | null    | unlabelled |         | 0     |
 | 341026  | null     | null      | null    | unlabelled |         | 0     |
 | 341027  | null     | null      | null    | unlabelled |         | 0     |
 | 341028  | null     | null      | null    | unlabelled |         | 0     |
 | 420215  | null     | null      | null    | unlabelled |         | 0     |
 | 420216  | v1:6     | ethernet1 | 1236::3 | 431907     |         | 0     |
 | 420217  | v1:6     | ethernet1 | 1236::3 | 431908     |         | 0     |
 | 420218  | v1:6     | ethernet1 | 1236::3 | 431909     |         | 0     |
 | 420219  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 420220  | null     | null      | null    | unlabelled |         | 0     |
 | 420221  | null     | null      | null    | unlabelled |         | 0     |
 | 420222  | null     | null      | null    | unlabelled |         | 0     |
 | 420223  | null     | null      | null    | unlabelled |         | 0     |
 | 420224  | null     | null      | null    | unlabelled |         | 0     |
 | 812257  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 917514  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1002966 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#