here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 14819  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 151671 | null     | null      | null    | unlabelled |         | 0     |
 | 151672 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 151673 | v1:4     | ethernet1 | 1.1.1.2 | 739791     |         | 0     |
 | 151674 | v1:4     | ethernet1 | 1.1.1.2 | 739792     |         | 0     |
 | 151675 | v1:4     | ethernet1 | 1.1.1.2 | 739793     |         | 0     |
 | 151676 | null     | null      | null    | unlabelled |         | 0     |
 | 151677 | null     | null      | null    | unlabelled |         | 0     |
 | 151678 | null     | null      | null    | unlabelled |         | 0     |
 | 151679 | null     | null      | null    | unlabelled |         | 0     |
 | 151680 | null     | null      | null    | unlabelled |         | 0     |
 | 465397 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 499360 | null     | null      | null    | unlabelled |         | 0     |
 | 499361 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 499362 | v1:6     | ethernet1 | 1234::2 | 891932     |         | 0     |
 | 499363 | v1:6     | ethernet1 | 1234::2 | 891933     |         | 0     |
 | 499364 | v1:6     | ethernet1 | 1234::2 | 891934     |         | 0     |
 | 499365 | null     | null      | null    | unlabelled |         | 0     |
 | 499366 | null     | null      | null    | unlabelled |         | 0     |
 | 499367 | null     | null      | null    | unlabelled |         | 0     |
 | 499368 | null     | null      | null    | unlabelled |         | 0     |
 | 499369 | null     | null      | null    | unlabelled |         | 0     |
 | 701408 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 730072 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 902652 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 956659 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 95416  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 97128  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 161472 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 182284 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 260483 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 559822 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 739789 | null     | null      | null    | unlabelled |         | 0     |
 | 739790 | v1:4     | ethernet1 | 1.1.1.1 | 151672     |         | 1280  |
 | 739791 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 739792 | v1:4     | ethernet2 | 1.1.2.3 | 876389     |         | 640   |
 | 739793 | v1:4     | ethernet2 | 1.1.2.3 | 876390     |         | 640   |
 | 739794 | null     | null      | null    | unlabelled |         | 0     |
 | 739795 | null     | null      | null    | unlabelled |         | 0     |
 | 739796 | null     | null      | null    | unlabelled |         | 0     |
 | 739797 | null     | null      | null    | unlabelled |         | 0     |
 | 739798 | null     | null      | null    | unlabelled |         | 0     |
 | 781142 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 786174 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 891930 | null     | null      | null    | unlabelled |         | 0     |
 | 891931 | v1:6     | ethernet1 | 1234::1 | 499361     |         | 1280  |
 | 891932 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 891933 | v1:6     | ethernet2 | 1235::3 | 1003668    |         | 640   |
 | 891934 | v1:6     | ethernet2 | 1235::3 | 1003669    |         | 640   |
 | 891935 | null     | null      | null    | unlabelled |         | 0     |
 | 891936 | null     | null      | null    | unlabelled |         | 0     |
 | 891937 | null     | null      | null    | unlabelled |         | 0     |
 | 891938 | null     | null      | null    | unlabelled |         | 0     |
 | 891939 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 161949  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 421951  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 713733  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 776749  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 787626  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 876386  | null     | null      | null    | unlabelled |         | 0     |
 | 876387  | v1:4     | ethernet1 | 1.1.2.2 | 739790     |         | 640   |
 | 876388  | v1:4     | ethernet1 | 1.1.2.2 | 739791     |         | 640   |
 | 876389  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 876390  | v1:4     | ethernet2 | 1.1.3.4 | 10327      |         | 1280  |
 | 876391  | null     | null      | null    | unlabelled |         | 0     |
 | 876392  | null     | null      | null    | unlabelled |         | 0     |
 | 876393  | null     | null      | null    | unlabelled |         | 0     |
 | 876394  | null     | null      | null    | unlabelled |         | 0     |
 | 876395  | null     | null      | null    | unlabelled |         | 0     |
 | 897312  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 937806  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1003665 | null     | null      | null    | unlabelled |         | 0     |
 | 1003666 | v1:6     | ethernet1 | 1235::2 | 891931     |         | 640   |
 | 1003667 | v1:6     | ethernet1 | 1235::2 | 891932     |         | 640   |
 | 1003668 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1003669 | v1:6     | ethernet2 | 1236::4 | 330309     |         | 1280  |
 | 1003670 | null     | null      | null    | unlabelled |         | 0     |
 | 1003671 | null     | null      | null    | unlabelled |         | 0     |
 | 1003672 | null     | null      | null    | unlabelled |         | 0     |
 | 1003673 | null     | null      | null    | unlabelled |         | 0     |
 | 1003674 | null     | null      | null    | unlabelled |         | 0     |
 | 1007237 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10323  | null     | null      | null    | unlabelled |         | 0     |
 | 10324  | v1:4     | ethernet1 | 1.1.3.3 | 876387     |         | 0     |
 | 10325  | v1:4     | ethernet1 | 1.1.3.3 | 876388     |         | 0     |
 | 10326  | v1:4     | ethernet1 | 1.1.3.3 | 876389     |         | 0     |
 | 10327  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 10328  | null     | null      | null    | unlabelled |         | 0     |
 | 10329  | null     | null      | null    | unlabelled |         | 0     |
 | 10330  | null     | null      | null    | unlabelled |         | 0     |
 | 10331  | null     | null      | null    | unlabelled |         | 0     |
 | 10332  | null     | null      | null    | unlabelled |         | 0     |
 | 330305 | null     | null      | null    | unlabelled |         | 0     |
 | 330306 | v1:6     | ethernet1 | 1236::3 | 1003666    |         | 0     |
 | 330307 | v1:6     | ethernet1 | 1236::3 | 1003667    |         | 0     |
 | 330308 | v1:6     | ethernet1 | 1236::3 | 1003668    |         | 0     |
 | 330309 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 330310 | null     | null      | null    | unlabelled |         | 0     |
 | 330311 | null     | null      | null    | unlabelled |         | 0     |
 | 330312 | null     | null      | null    | unlabelled |         | 0     |
 | 330313 | null     | null      | null    | unlabelled |         | 0     |
 | 330314 | null     | null      | null    | unlabelled |         | 0     |
 | 398283 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 449752 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 751991 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 876721 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 934168 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 948265 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#