here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 158737 | null     | null      | null    | unlabelled |         | 0     |
 | 158738 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 158739 | v1:6     | ethernet1 | 1234::2 | 260706     |         | 0     |
 | 158740 | v1:6     | ethernet1 | 1234::2 | 260707     |         | 0     |
 | 158741 | v1:6     | ethernet1 | 1234::2 | 260708     |         | 0     |
 | 158742 | null     | null      | null    | unlabelled |         | 0     |
 | 158743 | null     | null      | null    | unlabelled |         | 0     |
 | 158744 | null     | null      | null    | unlabelled |         | 0     |
 | 158745 | null     | null      | null    | unlabelled |         | 0     |
 | 158746 | null     | null      | null    | unlabelled |         | 0     |
 | 235154 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 252127 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 589701 | null     | null      | null    | unlabelled |         | 0     |
 | 589702 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 589703 | v1:4     | ethernet1 | 1.1.1.2 | 466204     |         | 0     |
 | 589704 | v1:4     | ethernet1 | 1.1.1.2 | 466205     |         | 0     |
 | 589705 | v1:4     | ethernet1 | 1.1.1.2 | 466206     |         | 0     |
 | 589706 | null     | null      | null    | unlabelled |         | 0     |
 | 589707 | null     | null      | null    | unlabelled |         | 0     |
 | 589708 | null     | null      | null    | unlabelled |         | 0     |
 | 589709 | null     | null      | null    | unlabelled |         | 0     |
 | 589710 | null     | null      | null    | unlabelled |         | 0     |
 | 710445 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 793386 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 853433 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 889514 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 5195    | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 204737  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 212764  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 260704  | null     | null      | null    | unlabelled |         | 0     |
 | 260705  | v1:6     | ethernet1 | 1234::1 | 158738     |         | 1280  |
 | 260706  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 260707  | v1:6     | ethernet2 | 1235::3 | 871559     |         | 640   |
 | 260708  | v1:6     | ethernet2 | 1235::3 | 871560     |         | 640   |
 | 260709  | null     | null      | null    | unlabelled |         | 0     |
 | 260710  | null     | null      | null    | unlabelled |         | 0     |
 | 260711  | null     | null      | null    | unlabelled |         | 0     |
 | 260712  | null     | null      | null    | unlabelled |         | 0     |
 | 260713  | null     | null      | null    | unlabelled |         | 0     |
 | 273368  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 466202  | null     | null      | null    | unlabelled |         | 0     |
 | 466203  | v1:4     | ethernet1 | 1.1.1.1 | 589702     |         | 1280  |
 | 466204  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 466205  | v1:4     | ethernet2 | 1.1.2.3 | 308302     |         | 640   |
 | 466206  | v1:4     | ethernet2 | 1.1.2.3 | 308303     |         | 640   |
 | 466207  | null     | null      | null    | unlabelled |         | 0     |
 | 466208  | null     | null      | null    | unlabelled |         | 0     |
 | 466209  | null     | null      | null    | unlabelled |         | 0     |
 | 466210  | null     | null      | null    | unlabelled |         | 0     |
 | 466211  | null     | null      | null    | unlabelled |         | 0     |
 | 512960  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 607663  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 786972  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1012607 | tester:4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 63178   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 206750  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 308299  | null     | null      | null    | unlabelled |         | 0     |
 | 308300  | v1:4     | ethernet1 | 1.1.2.2 | 466203     |         | 640   |
 | 308301  | v1:4     | ethernet1 | 1.1.2.2 | 466204     |         | 640   |
 | 308302  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 308303  | v1:4     | ethernet2 | 1.1.3.4 | 267513     |         | 1280  |
 | 308304  | null     | null      | null    | unlabelled |         | 0     |
 | 308305  | null     | null      | null    | unlabelled |         | 0     |
 | 308306  | null     | null      | null    | unlabelled |         | 0     |
 | 308307  | null     | null      | null    | unlabelled |         | 0     |
 | 308308  | null     | null      | null    | unlabelled |         | 0     |
 | 330008  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 526424  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 592485  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 871556  | null     | null      | null    | unlabelled |         | 0     |
 | 871557  | v1:6     | ethernet1 | 1235::2 | 260705     |         | 640   |
 | 871558  | v1:6     | ethernet1 | 1235::2 | 260706     |         | 640   |
 | 871559  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 871560  | v1:6     | ethernet2 | 1236::4 | 64152      |         | 1280  |
 | 871561  | null     | null      | null    | unlabelled |         | 0     |
 | 871562  | null     | null      | null    | unlabelled |         | 0     |
 | 871563  | null     | null      | null    | unlabelled |         | 0     |
 | 871564  | null     | null      | null    | unlabelled |         | 0     |
 | 871565  | null     | null      | null    | unlabelled |         | 0     |
 | 918265  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1003427 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1043293 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 64148  | null     | null      | null    | unlabelled |         | 0     |
 | 64149  | v1:6     | ethernet1 | 1236::3 | 871557     |         | 0     |
 | 64150  | v1:6     | ethernet1 | 1236::3 | 871558     |         | 0     |
 | 64151  | v1:6     | ethernet1 | 1236::3 | 871559     |         | 0     |
 | 64152  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 64153  | null     | null      | null    | unlabelled |         | 0     |
 | 64154  | null     | null      | null    | unlabelled |         | 0     |
 | 64155  | null     | null      | null    | unlabelled |         | 0     |
 | 64156  | null     | null      | null    | unlabelled |         | 0     |
 | 64157  | null     | null      | null    | unlabelled |         | 0     |
 | 185013 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 188758 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 267509 | null     | null      | null    | unlabelled |         | 0     |
 | 267510 | v1:4     | ethernet1 | 1.1.3.3 | 308300     |         | 0     |
 | 267511 | v1:4     | ethernet1 | 1.1.3.3 | 308301     |         | 0     |
 | 267512 | v1:4     | ethernet1 | 1.1.3.3 | 308302     |         | 0     |
 | 267513 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 267514 | null     | null      | null    | unlabelled |         | 0     |
 | 267515 | null     | null      | null    | unlabelled |         | 0     |
 | 267516 | null     | null      | null    | unlabelled |         | 0     |
 | 267517 | null     | null      | null    | unlabelled |         | 0     |
 | 267518 | null     | null      | null    | unlabelled |         | 0     |
 | 463364 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 469755 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 520125 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 763668 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#