here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 149299 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 632587 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 690432 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 727880 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 747467 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 796155 | null     | null      | null    | unlabelled |         | 0     |
 | 796156 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 796157 | v1:6     | ethernet1 | 1234::2 | 181117     |         | 0     |
 | 796158 | v1:6     | ethernet1 | 1234::2 | 181118     |         | 0     |
 | 796159 | v1:6     | ethernet1 | 1234::2 | 181119     |         | 0     |
 | 796160 | null     | null      | null    | unlabelled |         | 0     |
 | 796161 | null     | null      | null    | unlabelled |         | 0     |
 | 796162 | null     | null      | null    | unlabelled |         | 0     |
 | 796163 | null     | null      | null    | unlabelled |         | 0     |
 | 796164 | null     | null      | null    | unlabelled |         | 0     |
 | 799987 | null     | null      | null    | unlabelled |         | 0     |
 | 799988 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 799989 | v1:4     | ethernet1 | 1.1.1.2 | 417790     |         | 0     |
 | 799990 | v1:4     | ethernet1 | 1.1.1.2 | 417791     |         | 0     |
 | 799991 | v1:4     | ethernet1 | 1.1.1.2 | 417792     |         | 0     |
 | 799992 | null     | null      | null    | unlabelled |         | 0     |
 | 799993 | null     | null      | null    | unlabelled |         | 0     |
 | 799994 | null     | null      | null    | unlabelled |         | 0     |
 | 799995 | null     | null      | null    | unlabelled |         | 0     |
 | 799996 | null     | null      | null    | unlabelled |         | 0     |
 | 806326 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22517  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 181115 | null     | null      | null    | unlabelled |         | 0     |
 | 181116 | v1:6     | ethernet1 | 1234::1 | 796156     |         | 1280  |
 | 181117 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 181118 | v1:6     | ethernet2 | 1235::3 | 390749     |         | 640   |
 | 181119 | v1:6     | ethernet2 | 1235::3 | 390750     |         | 640   |
 | 181120 | null     | null      | null    | unlabelled |         | 0     |
 | 181121 | null     | null      | null    | unlabelled |         | 0     |
 | 181122 | null     | null      | null    | unlabelled |         | 0     |
 | 181123 | null     | null      | null    | unlabelled |         | 0     |
 | 181124 | null     | null      | null    | unlabelled |         | 0     |
 | 380492 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 398065 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 417788 | null     | null      | null    | unlabelled |         | 0     |
 | 417789 | v1:4     | ethernet1 | 1.1.1.1 | 799988     |         | 1280  |
 | 417790 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 417791 | v1:4     | ethernet2 | 1.1.2.3 | 57651      |         | 640   |
 | 417792 | v1:4     | ethernet2 | 1.1.2.3 | 57652      |         | 640   |
 | 417793 | null     | null      | null    | unlabelled |         | 0     |
 | 417794 | null     | null      | null    | unlabelled |         | 0     |
 | 417795 | null     | null      | null    | unlabelled |         | 0     |
 | 417796 | null     | null      | null    | unlabelled |         | 0     |
 | 417797 | null     | null      | null    | unlabelled |         | 0     |
 | 422377 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 652086 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 736394 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 763336 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 909656 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 46985  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 57648  | null     | null      | null    | unlabelled |         | 0     |
 | 57649  | v1:4     | ethernet1 | 1.1.2.2 | 417789     |         | 640   |
 | 57650  | v1:4     | ethernet1 | 1.1.2.2 | 417790     |         | 640   |
 | 57651  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 57652  | v1:4     | ethernet2 | 1.1.3.4 | 756851     |         | 1280  |
 | 57653  | null     | null      | null    | unlabelled |         | 0     |
 | 57654  | null     | null      | null    | unlabelled |         | 0     |
 | 57655  | null     | null      | null    | unlabelled |         | 0     |
 | 57656  | null     | null      | null    | unlabelled |         | 0     |
 | 57657  | null     | null      | null    | unlabelled |         | 0     |
 | 280770 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 353330 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 390746 | null     | null      | null    | unlabelled |         | 0     |
 | 390747 | v1:6     | ethernet1 | 1235::2 | 181116     |         | 640   |
 | 390748 | v1:6     | ethernet1 | 1235::2 | 181117     |         | 640   |
 | 390749 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 390750 | v1:6     | ethernet2 | 1236::4 | 265759     |         | 1280  |
 | 390751 | null     | null      | null    | unlabelled |         | 0     |
 | 390752 | null     | null      | null    | unlabelled |         | 0     |
 | 390753 | null     | null      | null    | unlabelled |         | 0     |
 | 390754 | null     | null      | null    | unlabelled |         | 0     |
 | 390755 | null     | null      | null    | unlabelled |         | 0     |
 | 569232 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 621879 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 710304 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 763841 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 805808 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 265755 | null     | null      | null    | unlabelled |         | 0     |
 | 265756 | v1:6     | ethernet1 | 1236::3 | 390747     |         | 0     |
 | 265757 | v1:6     | ethernet1 | 1236::3 | 390748     |         | 0     |
 | 265758 | v1:6     | ethernet1 | 1236::3 | 390749     |         | 0     |
 | 265759 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 265760 | null     | null      | null    | unlabelled |         | 0     |
 | 265761 | null     | null      | null    | unlabelled |         | 0     |
 | 265762 | null     | null      | null    | unlabelled |         | 0     |
 | 265763 | null     | null      | null    | unlabelled |         | 0     |
 | 265764 | null     | null      | null    | unlabelled |         | 0     |
 | 293396 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 398135 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 437099 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 614891 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 756847 | null     | null      | null    | unlabelled |         | 0     |
 | 756848 | v1:4     | ethernet1 | 1.1.3.3 | 57649      |         | 0     |
 | 756849 | v1:4     | ethernet1 | 1.1.3.3 | 57650      |         | 0     |
 | 756850 | v1:4     | ethernet1 | 1.1.3.3 | 57651      |         | 0     |
 | 756851 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 756852 | null     | null      | null    | unlabelled |         | 0     |
 | 756853 | null     | null      | null    | unlabelled |         | 0     |
 | 756854 | null     | null      | null    | unlabelled |         | 0     |
 | 756855 | null     | null      | null    | unlabelled |         | 0     |
 | 756856 | null     | null      | null    | unlabelled |         | 0     |
 | 867646 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 946806 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#