here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 98782  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 267218 | null     | null      | null    | unlabelled |         | 0     |
 | 267219 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 267220 | v1:6     | ethernet1 | 1234::2 | 498114     |         | 0     |
 | 267221 | v1:6     | ethernet1 | 1234::2 | 498115     |         | 0     |
 | 267222 | v1:6     | ethernet1 | 1234::2 | 498116     |         | 0     |
 | 267223 | null     | null      | null    | unlabelled |         | 0     |
 | 267224 | null     | null      | null    | unlabelled |         | 0     |
 | 267225 | null     | null      | null    | unlabelled |         | 0     |
 | 267226 | null     | null      | null    | unlabelled |         | 0     |
 | 267227 | null     | null      | null    | unlabelled |         | 0     |
 | 398768 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 575501 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 645412 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 692690 | null     | null      | null    | unlabelled |         | 0     |
 | 692691 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 692692 | v1:4     | ethernet1 | 1.1.1.2 | 361767     |         | 0     |
 | 692693 | v1:4     | ethernet1 | 1.1.1.2 | 361768     |         | 0     |
 | 692694 | v1:4     | ethernet1 | 1.1.1.2 | 361769     |         | 0     |
 | 692695 | null     | null      | null    | unlabelled |         | 0     |
 | 692696 | null     | null      | null    | unlabelled |         | 0     |
 | 692697 | null     | null      | null    | unlabelled |         | 0     |
 | 692698 | null     | null      | null    | unlabelled |         | 0     |
 | 692699 | null     | null      | null    | unlabelled |         | 0     |
 | 825254 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 859158 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6068   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 158825 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 315063 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 361765 | null     | null      | null    | unlabelled |         | 0     |
 | 361766 | v1:4     | ethernet1 | 1.1.1.1 | 692691     |         | 1280  |
 | 361767 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 361768 | v1:4     | ethernet2 | 1.1.2.3 | 210527     |         | 640   |
 | 361769 | v1:4     | ethernet2 | 1.1.2.3 | 210528     |         | 640   |
 | 361770 | null     | null      | null    | unlabelled |         | 0     |
 | 361771 | null     | null      | null    | unlabelled |         | 0     |
 | 361772 | null     | null      | null    | unlabelled |         | 0     |
 | 361773 | null     | null      | null    | unlabelled |         | 0     |
 | 361774 | null     | null      | null    | unlabelled |         | 0     |
 | 418616 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 498112 | null     | null      | null    | unlabelled |         | 0     |
 | 498113 | v1:6     | ethernet1 | 1234::1 | 267219     |         | 1280  |
 | 498114 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 498115 | v1:6     | ethernet2 | 1235::3 | 637219     |         | 640   |
 | 498116 | v1:6     | ethernet2 | 1235::3 | 637220     |         | 640   |
 | 498117 | null     | null      | null    | unlabelled |         | 0     |
 | 498118 | null     | null      | null    | unlabelled |         | 0     |
 | 498119 | null     | null      | null    | unlabelled |         | 0     |
 | 498120 | null     | null      | null    | unlabelled |         | 0     |
 | 498121 | null     | null      | null    | unlabelled |         | 0     |
 | 558331 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 658574 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 723804 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 815176 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 194978 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 210524 | null     | null      | null    | unlabelled |         | 0     |
 | 210525 | v1:4     | ethernet1 | 1.1.2.2 | 361766     |         | 640   |
 | 210526 | v1:4     | ethernet1 | 1.1.2.2 | 361767     |         | 640   |
 | 210527 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 210528 | v1:4     | ethernet2 | 1.1.3.4 | 783609     |         | 1280  |
 | 210529 | null     | null      | null    | unlabelled |         | 0     |
 | 210530 | null     | null      | null    | unlabelled |         | 0     |
 | 210531 | null     | null      | null    | unlabelled |         | 0     |
 | 210532 | null     | null      | null    | unlabelled |         | 0     |
 | 210533 | null     | null      | null    | unlabelled |         | 0     |
 | 283541 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 374849 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 568535 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 637216 | null     | null      | null    | unlabelled |         | 0     |
 | 637217 | v1:6     | ethernet1 | 1235::2 | 498113     |         | 640   |
 | 637218 | v1:6     | ethernet1 | 1235::2 | 498114     |         | 640   |
 | 637219 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 637220 | v1:6     | ethernet2 | 1236::4 | 67457      |         | 1280  |
 | 637221 | null     | null      | null    | unlabelled |         | 0     |
 | 637222 | null     | null      | null    | unlabelled |         | 0     |
 | 637223 | null     | null      | null    | unlabelled |         | 0     |
 | 637224 | null     | null      | null    | unlabelled |         | 0     |
 | 637225 | null     | null      | null    | unlabelled |         | 0     |
 | 651105 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 691876 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 701599 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 811630 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 42143   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 67453   | null     | null      | null    | unlabelled |         | 0     |
 | 67454   | v1:6     | ethernet1 | 1236::3 | 637217     |         | 0     |
 | 67455   | v1:6     | ethernet1 | 1236::3 | 637218     |         | 0     |
 | 67456   | v1:6     | ethernet1 | 1236::3 | 637219     |         | 0     |
 | 67457   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 67458   | null     | null      | null    | unlabelled |         | 0     |
 | 67459   | null     | null      | null    | unlabelled |         | 0     |
 | 67460   | null     | null      | null    | unlabelled |         | 0     |
 | 67461   | null     | null      | null    | unlabelled |         | 0     |
 | 67462   | null     | null      | null    | unlabelled |         | 0     |
 | 317519  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 615995  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 738832  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 783605  | null     | null      | null    | unlabelled |         | 0     |
 | 783606  | v1:4     | ethernet1 | 1.1.3.3 | 210525     |         | 0     |
 | 783607  | v1:4     | ethernet1 | 1.1.3.3 | 210526     |         | 0     |
 | 783608  | v1:4     | ethernet1 | 1.1.3.3 | 210527     |         | 0     |
 | 783609  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 783610  | null     | null      | null    | unlabelled |         | 0     |
 | 783611  | null     | null      | null    | unlabelled |         | 0     |
 | 783612  | null     | null      | null    | unlabelled |         | 0     |
 | 783613  | null     | null      | null    | unlabelled |         | 0     |
 | 783614  | null     | null      | null    | unlabelled |         | 0     |
 | 815445  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1007497 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#