here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 44009  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 222495 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 353578 | null     | null      | null    | unlabelled |         | 0     |
 | 353579 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 353580 | v1:6     | ethernet1 | 1234::2 | 224081     |         | 0     |
 | 353581 | v1:6     | ethernet1 | 1234::2 | 224082     |         | 0     |
 | 353582 | v1:6     | ethernet1 | 1234::2 | 224083     |         | 0     |
 | 353583 | null     | null      | null    | unlabelled |         | 0     |
 | 353584 | null     | null      | null    | unlabelled |         | 0     |
 | 353585 | null     | null      | null    | unlabelled |         | 0     |
 | 353586 | null     | null      | null    | unlabelled |         | 0     |
 | 353587 | null     | null      | null    | unlabelled |         | 0     |
 | 575366 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 817650 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 851993 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 899911 | null     | null      | null    | unlabelled |         | 0     |
 | 899912 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 899913 | v1:4     | ethernet1 | 1.1.1.2 | 379084     |         | 0     |
 | 899914 | v1:4     | ethernet1 | 1.1.1.2 | 379085     |         | 0     |
 | 899915 | v1:4     | ethernet1 | 1.1.1.2 | 379086     |         | 0     |
 | 899916 | null     | null      | null    | unlabelled |         | 0     |
 | 899917 | null     | null      | null    | unlabelled |         | 0     |
 | 899918 | null     | null      | null    | unlabelled |         | 0     |
 | 899919 | null     | null      | null    | unlabelled |         | 0     |
 | 899920 | null     | null      | null    | unlabelled |         | 0     |
 | 953547 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49682  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 110087 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 162488 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 224079 | null     | null      | null    | unlabelled |         | 0     |
 | 224080 | v1:6     | ethernet1 | 1234::1 | 353579     |         | 1280  |
 | 224081 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 224082 | v1:6     | ethernet2 | 1235::3 | 724160     |         | 640   |
 | 224083 | v1:6     | ethernet2 | 1235::3 | 724161     |         | 640   |
 | 224084 | null     | null      | null    | unlabelled |         | 0     |
 | 224085 | null     | null      | null    | unlabelled |         | 0     |
 | 224086 | null     | null      | null    | unlabelled |         | 0     |
 | 224087 | null     | null      | null    | unlabelled |         | 0     |
 | 224088 | null     | null      | null    | unlabelled |         | 0     |
 | 234538 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 366789 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 379082 | null     | null      | null    | unlabelled |         | 0     |
 | 379083 | v1:4     | ethernet1 | 1.1.1.1 | 899912     |         | 1280  |
 | 379084 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 379085 | v1:4     | ethernet2 | 1.1.2.3 | 432276     |         | 640   |
 | 379086 | v1:4     | ethernet2 | 1.1.2.3 | 432277     |         | 640   |
 | 379087 | null     | null      | null    | unlabelled |         | 0     |
 | 379088 | null     | null      | null    | unlabelled |         | 0     |
 | 379089 | null     | null      | null    | unlabelled |         | 0     |
 | 379090 | null     | null      | null    | unlabelled |         | 0     |
 | 379091 | null     | null      | null    | unlabelled |         | 0     |
 | 489523 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 561481 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 944806 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 29102  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 72164  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 432273 | null     | null      | null    | unlabelled |         | 0     |
 | 432274 | v1:4     | ethernet1 | 1.1.2.2 | 379083     |         | 640   |
 | 432275 | v1:4     | ethernet1 | 1.1.2.2 | 379084     |         | 640   |
 | 432276 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 432277 | v1:4     | ethernet2 | 1.1.3.4 | 895141     |         | 1280  |
 | 432278 | null     | null      | null    | unlabelled |         | 0     |
 | 432279 | null     | null      | null    | unlabelled |         | 0     |
 | 432280 | null     | null      | null    | unlabelled |         | 0     |
 | 432281 | null     | null      | null    | unlabelled |         | 0     |
 | 432282 | null     | null      | null    | unlabelled |         | 0     |
 | 441944 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 494857 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 507125 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 719750 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 724157 | null     | null      | null    | unlabelled |         | 0     |
 | 724158 | v1:6     | ethernet1 | 1235::2 | 224080     |         | 640   |
 | 724159 | v1:6     | ethernet1 | 1235::2 | 224081     |         | 640   |
 | 724160 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 724161 | v1:6     | ethernet2 | 1236::4 | 280927     |         | 1280  |
 | 724162 | null     | null      | null    | unlabelled |         | 0     |
 | 724163 | null     | null      | null    | unlabelled |         | 0     |
 | 724164 | null     | null      | null    | unlabelled |         | 0     |
 | 724165 | null     | null      | null    | unlabelled |         | 0     |
 | 724166 | null     | null      | null    | unlabelled |         | 0     |
 | 855743 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 887634 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 123157 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 123940 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 280923 | null     | null      | null    | unlabelled |         | 0     |
 | 280924 | v1:6     | ethernet1 | 1236::3 | 724158     |         | 0     |
 | 280925 | v1:6     | ethernet1 | 1236::3 | 724159     |         | 0     |
 | 280926 | v1:6     | ethernet1 | 1236::3 | 724160     |         | 0     |
 | 280927 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 280928 | null     | null      | null    | unlabelled |         | 0     |
 | 280929 | null     | null      | null    | unlabelled |         | 0     |
 | 280930 | null     | null      | null    | unlabelled |         | 0     |
 | 280931 | null     | null      | null    | unlabelled |         | 0     |
 | 280932 | null     | null      | null    | unlabelled |         | 0     |
 | 486203 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 613950 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 720964 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 895137 | null     | null      | null    | unlabelled |         | 0     |
 | 895138 | v1:4     | ethernet1 | 1.1.3.3 | 432274     |         | 0     |
 | 895139 | v1:4     | ethernet1 | 1.1.3.3 | 432275     |         | 0     |
 | 895140 | v1:4     | ethernet1 | 1.1.3.3 | 432276     |         | 0     |
 | 895141 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 895142 | null     | null      | null    | unlabelled |         | 0     |
 | 895143 | null     | null      | null    | unlabelled |         | 0     |
 | 895144 | null     | null      | null    | unlabelled |         | 0     |
 | 895145 | null     | null      | null    | unlabelled |         | 0     |
 | 895146 | null     | null      | null    | unlabelled |         | 0     |
 | 917128 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#