here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 52344  | null     | null      | null    | unlabelled |         | 0     |
 | 52345  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 52346  | v1:4     | ethernet1 | 1.1.1.2 | 884589     |         | 0     |
 | 52347  | v1:4     | ethernet1 | 1.1.1.2 | 884590     |         | 0     |
 | 52348  | v1:4     | ethernet1 | 1.1.1.2 | 884591     |         | 0     |
 | 52349  | null     | null      | null    | unlabelled |         | 0     |
 | 52350  | null     | null      | null    | unlabelled |         | 0     |
 | 52351  | null     | null      | null    | unlabelled |         | 0     |
 | 52352  | null     | null      | null    | unlabelled |         | 0     |
 | 52353  | null     | null      | null    | unlabelled |         | 0     |
 | 237572 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 315788 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 356365 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 360049 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 360479 | null     | null      | null    | unlabelled |         | 0     |
 | 360480 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 360481 | v1:6     | ethernet1 | 1234::2 | 251688     |         | 0     |
 | 360482 | v1:6     | ethernet1 | 1234::2 | 251689     |         | 0     |
 | 360483 | v1:6     | ethernet1 | 1234::2 | 251690     |         | 0     |
 | 360484 | null     | null      | null    | unlabelled |         | 0     |
 | 360485 | null     | null      | null    | unlabelled |         | 0     |
 | 360486 | null     | null      | null    | unlabelled |         | 0     |
 | 360487 | null     | null      | null    | unlabelled |         | 0     |
 | 360488 | null     | null      | null    | unlabelled |         | 0     |
 | 518151 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 925743 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 103690 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 251686 | null     | null      | null    | unlabelled |         | 0     |
 | 251687 | v1:6     | ethernet1 | 1234::1 | 360480     |         | 1280  |
 | 251688 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 251689 | v1:6     | ethernet2 | 1235::3 | 316128     |         | 640   |
 | 251690 | v1:6     | ethernet2 | 1235::3 | 316129     |         | 640   |
 | 251691 | null     | null      | null    | unlabelled |         | 0     |
 | 251692 | null     | null      | null    | unlabelled |         | 0     |
 | 251693 | null     | null      | null    | unlabelled |         | 0     |
 | 251694 | null     | null      | null    | unlabelled |         | 0     |
 | 251695 | null     | null      | null    | unlabelled |         | 0     |
 | 320381 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 323897 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 647638 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 804124 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 807127 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 864119 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 884587 | null     | null      | null    | unlabelled |         | 0     |
 | 884588 | v1:4     | ethernet1 | 1.1.1.1 | 52345      |         | 1280  |
 | 884589 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 884590 | v1:4     | ethernet2 | 1.1.2.3 | 177748     |         | 640   |
 | 884591 | v1:4     | ethernet2 | 1.1.2.3 | 177749     |         | 640   |
 | 884592 | null     | null      | null    | unlabelled |         | 0     |
 | 884593 | null     | null      | null    | unlabelled |         | 0     |
 | 884594 | null     | null      | null    | unlabelled |         | 0     |
 | 884595 | null     | null      | null    | unlabelled |         | 0     |
 | 884596 | null     | null      | null    | unlabelled |         | 0     |
 | 946262 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51223  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 125233 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 177745 | null     | null      | null    | unlabelled |         | 0     |
 | 177746 | v1:4     | ethernet1 | 1.1.2.2 | 884588     |         | 640   |
 | 177747 | v1:4     | ethernet1 | 1.1.2.2 | 884589     |         | 640   |
 | 177748 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 177749 | v1:4     | ethernet2 | 1.1.3.4 | 497335     |         | 1280  |
 | 177750 | null     | null      | null    | unlabelled |         | 0     |
 | 177751 | null     | null      | null    | unlabelled |         | 0     |
 | 177752 | null     | null      | null    | unlabelled |         | 0     |
 | 177753 | null     | null      | null    | unlabelled |         | 0     |
 | 177754 | null     | null      | null    | unlabelled |         | 0     |
 | 191749 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 285298 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 316125 | null     | null      | null    | unlabelled |         | 0     |
 | 316126 | v1:6     | ethernet1 | 1235::2 | 251687     |         | 640   |
 | 316127 | v1:6     | ethernet1 | 1235::2 | 251688     |         | 640   |
 | 316128 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 316129 | v1:6     | ethernet2 | 1236::4 | 949805     |         | 1280  |
 | 316130 | null     | null      | null    | unlabelled |         | 0     |
 | 316131 | null     | null      | null    | unlabelled |         | 0     |
 | 316132 | null     | null      | null    | unlabelled |         | 0     |
 | 316133 | null     | null      | null    | unlabelled |         | 0     |
 | 316134 | null     | null      | null    | unlabelled |         | 0     |
 | 432395 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 443921 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 805761 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 855017 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 73479  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 316507 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 497331 | null     | null      | null    | unlabelled |         | 0     |
 | 497332 | v1:4     | ethernet1 | 1.1.3.3 | 177746     |         | 0     |
 | 497333 | v1:4     | ethernet1 | 1.1.3.3 | 177747     |         | 0     |
 | 497334 | v1:4     | ethernet1 | 1.1.3.3 | 177748     |         | 0     |
 | 497335 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 497336 | null     | null      | null    | unlabelled |         | 0     |
 | 497337 | null     | null      | null    | unlabelled |         | 0     |
 | 497338 | null     | null      | null    | unlabelled |         | 0     |
 | 497339 | null     | null      | null    | unlabelled |         | 0     |
 | 497340 | null     | null      | null    | unlabelled |         | 0     |
 | 607361 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 685212 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 712854 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 728015 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 949801 | null     | null      | null    | unlabelled |         | 0     |
 | 949802 | v1:6     | ethernet1 | 1236::3 | 316126     |         | 0     |
 | 949803 | v1:6     | ethernet1 | 1236::3 | 316127     |         | 0     |
 | 949804 | v1:6     | ethernet1 | 1236::3 | 316128     |         | 0     |
 | 949805 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 949806 | null     | null      | null    | unlabelled |         | 0     |
 | 949807 | null     | null      | null    | unlabelled |         | 0     |
 | 949808 | null     | null      | null    | unlabelled |         | 0     |
 | 949809 | null     | null      | null    | unlabelled |         | 0     |
 | 949810 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#