here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 149550  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 353230  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 389449  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 457004  | null     | null      | null    | unlabelled |         | 0     |
 | 457005  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 457006  | v1:4     | ethernet1 | 1.1.1.2 | 192896     |         | 0     |
 | 457007  | v1:4     | ethernet1 | 1.1.1.2 | 192897     |         | 0     |
 | 457008  | v1:4     | ethernet1 | 1.1.1.2 | 192898     |         | 0     |
 | 457009  | null     | null      | null    | unlabelled |         | 0     |
 | 457010  | null     | null      | null    | unlabelled |         | 0     |
 | 457011  | null     | null      | null    | unlabelled |         | 0     |
 | 457012  | null     | null      | null    | unlabelled |         | 0     |
 | 457013  | null     | null      | null    | unlabelled |         | 0     |
 | 596447  | null     | null      | null    | unlabelled |         | 0     |
 | 596448  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 596449  | v1:6     | ethernet1 | 1234::2 | 538244     |         | 0     |
 | 596450  | v1:6     | ethernet1 | 1234::2 | 538245     |         | 0     |
 | 596451  | v1:6     | ethernet1 | 1234::2 | 538246     |         | 0     |
 | 596452  | null     | null      | null    | unlabelled |         | 0     |
 | 596453  | null     | null      | null    | unlabelled |         | 0     |
 | 596454  | null     | null      | null    | unlabelled |         | 0     |
 | 596455  | null     | null      | null    | unlabelled |         | 0     |
 | 596456  | null     | null      | null    | unlabelled |         | 0     |
 | 652947  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 662004  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1038192 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 38263  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 69955  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 192894 | null     | null      | null    | unlabelled |         | 0     |
 | 192895 | v1:4     | ethernet1 | 1.1.1.1 | 457005     |         | 1280  |
 | 192896 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 192897 | v1:4     | ethernet2 | 1.1.2.3 | 987201     |         | 640   |
 | 192898 | v1:4     | ethernet2 | 1.1.2.3 | 987202     |         | 640   |
 | 192899 | null     | null      | null    | unlabelled |         | 0     |
 | 192900 | null     | null      | null    | unlabelled |         | 0     |
 | 192901 | null     | null      | null    | unlabelled |         | 0     |
 | 192902 | null     | null      | null    | unlabelled |         | 0     |
 | 192903 | null     | null      | null    | unlabelled |         | 0     |
 | 257769 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 416360 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 538242 | null     | null      | null    | unlabelled |         | 0     |
 | 538243 | v1:6     | ethernet1 | 1234::1 | 596448     |         | 1280  |
 | 538244 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 538245 | v1:6     | ethernet2 | 1235::3 | 462797     |         | 640   |
 | 538246 | v1:6     | ethernet2 | 1235::3 | 462798     |         | 640   |
 | 538247 | null     | null      | null    | unlabelled |         | 0     |
 | 538248 | null     | null      | null    | unlabelled |         | 0     |
 | 538249 | null     | null      | null    | unlabelled |         | 0     |
 | 538250 | null     | null      | null    | unlabelled |         | 0     |
 | 538251 | null     | null      | null    | unlabelled |         | 0     |
 | 844575 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 862038 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 869331 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 927819 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 165120  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 215934  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 317206  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 362890  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 407040  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 462794  | null     | null      | null    | unlabelled |         | 0     |
 | 462795  | v1:6     | ethernet1 | 1235::2 | 538243     |         | 640   |
 | 462796  | v1:6     | ethernet1 | 1235::2 | 538244     |         | 640   |
 | 462797  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 462798  | v1:6     | ethernet2 | 1236::4 | 921616     |         | 1280  |
 | 462799  | null     | null      | null    | unlabelled |         | 0     |
 | 462800  | null     | null      | null    | unlabelled |         | 0     |
 | 462801  | null     | null      | null    | unlabelled |         | 0     |
 | 462802  | null     | null      | null    | unlabelled |         | 0     |
 | 462803  | null     | null      | null    | unlabelled |         | 0     |
 | 632721  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 769308  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 987198  | null     | null      | null    | unlabelled |         | 0     |
 | 987199  | v1:4     | ethernet1 | 1.1.2.2 | 192895     |         | 640   |
 | 987200  | v1:4     | ethernet1 | 1.1.2.2 | 192896     |         | 640   |
 | 987201  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 987202  | v1:4     | ethernet2 | 1.1.3.4 | 63347      |         | 1280  |
 | 987203  | null     | null      | null    | unlabelled |         | 0     |
 | 987204  | null     | null      | null    | unlabelled |         | 0     |
 | 987205  | null     | null      | null    | unlabelled |         | 0     |
 | 987206  | null     | null      | null    | unlabelled |         | 0     |
 | 987207  | null     | null      | null    | unlabelled |         | 0     |
 | 1034523 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 63343  | null     | null      | null    | unlabelled |         | 0     |
 | 63344  | v1:4     | ethernet1 | 1.1.3.3 | 987199     |         | 0     |
 | 63345  | v1:4     | ethernet1 | 1.1.3.3 | 987200     |         | 0     |
 | 63346  | v1:4     | ethernet1 | 1.1.3.3 | 987201     |         | 0     |
 | 63347  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 63348  | null     | null      | null    | unlabelled |         | 0     |
 | 63349  | null     | null      | null    | unlabelled |         | 0     |
 | 63350  | null     | null      | null    | unlabelled |         | 0     |
 | 63351  | null     | null      | null    | unlabelled |         | 0     |
 | 63352  | null     | null      | null    | unlabelled |         | 0     |
 | 206992 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 623247 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 714696 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 723800 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 725311 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 836189 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 921612 | null     | null      | null    | unlabelled |         | 0     |
 | 921613 | v1:6     | ethernet1 | 1236::3 | 462795     |         | 0     |
 | 921614 | v1:6     | ethernet1 | 1236::3 | 462796     |         | 0     |
 | 921615 | v1:6     | ethernet1 | 1236::3 | 462797     |         | 0     |
 | 921616 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 921617 | null     | null      | null    | unlabelled |         | 0     |
 | 921618 | null     | null      | null    | unlabelled |         | 0     |
 | 921619 | null     | null      | null    | unlabelled |         | 0     |
 | 921620 | null     | null      | null    | unlabelled |         | 0     |
 | 921621 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#