here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 74993  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 334569 | null     | null      | null    | unlabelled |         | 0     |
 | 334570 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 334571 | v1:4     | ethernet1 | 1.1.1.2 | 279332     |         | 0     |
 | 334572 | v1:4     | ethernet1 | 1.1.1.2 | 279333     |         | 0     |
 | 334573 | v1:4     | ethernet1 | 1.1.1.2 | 279334     |         | 0     |
 | 334574 | null     | null      | null    | unlabelled |         | 0     |
 | 334575 | null     | null      | null    | unlabelled |         | 0     |
 | 334576 | null     | null      | null    | unlabelled |         | 0     |
 | 334577 | null     | null      | null    | unlabelled |         | 0     |
 | 334578 | null     | null      | null    | unlabelled |         | 0     |
 | 347923 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 415778 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 490099 | null     | null      | null    | unlabelled |         | 0     |
 | 490100 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 490101 | v1:6     | ethernet1 | 1234::2 | 780031     |         | 0     |
 | 490102 | v1:6     | ethernet1 | 1234::2 | 780032     |         | 0     |
 | 490103 | v1:6     | ethernet1 | 1234::2 | 780033     |         | 0     |
 | 490104 | null     | null      | null    | unlabelled |         | 0     |
 | 490105 | null     | null      | null    | unlabelled |         | 0     |
 | 490106 | null     | null      | null    | unlabelled |         | 0     |
 | 490107 | null     | null      | null    | unlabelled |         | 0     |
 | 490108 | null     | null      | null    | unlabelled |         | 0     |
 | 642063 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 776030 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 842465 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20649  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 274577 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 279330 | null     | null      | null    | unlabelled |         | 0     |
 | 279331 | v1:4     | ethernet1 | 1.1.1.1 | 334570     |         | 1280  |
 | 279332 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 279333 | v1:4     | ethernet2 | 1.1.2.3 | 621874     |         | 640   |
 | 279334 | v1:4     | ethernet2 | 1.1.2.3 | 621875     |         | 640   |
 | 279335 | null     | null      | null    | unlabelled |         | 0     |
 | 279336 | null     | null      | null    | unlabelled |         | 0     |
 | 279337 | null     | null      | null    | unlabelled |         | 0     |
 | 279338 | null     | null      | null    | unlabelled |         | 0     |
 | 279339 | null     | null      | null    | unlabelled |         | 0     |
 | 350039 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 436946 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 780029 | null     | null      | null    | unlabelled |         | 0     |
 | 780030 | v1:6     | ethernet1 | 1234::1 | 490100     |         | 1280  |
 | 780031 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 780032 | v1:6     | ethernet2 | 1235::3 | 158447     |         | 640   |
 | 780033 | v1:6     | ethernet2 | 1235::3 | 158448     |         | 640   |
 | 780034 | null     | null      | null    | unlabelled |         | 0     |
 | 780035 | null     | null      | null    | unlabelled |         | 0     |
 | 780036 | null     | null      | null    | unlabelled |         | 0     |
 | 780037 | null     | null      | null    | unlabelled |         | 0     |
 | 780038 | null     | null      | null    | unlabelled |         | 0     |
 | 812868 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 867034 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 913563 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 916304 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 158444 | null     | null      | null    | unlabelled |         | 0     |
 | 158445 | v1:6     | ethernet1 | 1235::2 | 780030     |         | 640   |
 | 158446 | v1:6     | ethernet1 | 1235::2 | 780031     |         | 640   |
 | 158447 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 158448 | v1:6     | ethernet2 | 1236::4 | 618085     |         | 1280  |
 | 158449 | null     | null      | null    | unlabelled |         | 0     |
 | 158450 | null     | null      | null    | unlabelled |         | 0     |
 | 158451 | null     | null      | null    | unlabelled |         | 0     |
 | 158452 | null     | null      | null    | unlabelled |         | 0     |
 | 158453 | null     | null      | null    | unlabelled |         | 0     |
 | 442311 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 621871 | null     | null      | null    | unlabelled |         | 0     |
 | 621872 | v1:4     | ethernet1 | 1.1.2.2 | 279331     |         | 640   |
 | 621873 | v1:4     | ethernet1 | 1.1.2.2 | 279332     |         | 640   |
 | 621874 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 621875 | v1:4     | ethernet2 | 1.1.3.4 | 440734     |         | 1280  |
 | 621876 | null     | null      | null    | unlabelled |         | 0     |
 | 621877 | null     | null      | null    | unlabelled |         | 0     |
 | 621878 | null     | null      | null    | unlabelled |         | 0     |
 | 621879 | null     | null      | null    | unlabelled |         | 0     |
 | 621880 | null     | null      | null    | unlabelled |         | 0     |
 | 667852 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 687497 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 844640 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 934143 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 950750 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 954970 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 978962 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 122864 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 345270 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 429553 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 440730 | null     | null      | null    | unlabelled |         | 0     |
 | 440731 | v1:4     | ethernet1 | 1.1.3.3 | 621872     |         | 0     |
 | 440732 | v1:4     | ethernet1 | 1.1.3.3 | 621873     |         | 0     |
 | 440733 | v1:4     | ethernet1 | 1.1.3.3 | 621874     |         | 0     |
 | 440734 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 440735 | null     | null      | null    | unlabelled |         | 0     |
 | 440736 | null     | null      | null    | unlabelled |         | 0     |
 | 440737 | null     | null      | null    | unlabelled |         | 0     |
 | 440738 | null     | null      | null    | unlabelled |         | 0     |
 | 440739 | null     | null      | null    | unlabelled |         | 0     |
 | 508395 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 560745 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 618081 | null     | null      | null    | unlabelled |         | 0     |
 | 618082 | v1:6     | ethernet1 | 1236::3 | 158445     |         | 0     |
 | 618083 | v1:6     | ethernet1 | 1236::3 | 158446     |         | 0     |
 | 618084 | v1:6     | ethernet1 | 1236::3 | 158447     |         | 0     |
 | 618085 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 618086 | null     | null      | null    | unlabelled |         | 0     |
 | 618087 | null     | null      | null    | unlabelled |         | 0     |
 | 618088 | null     | null      | null    | unlabelled |         | 0     |
 | 618089 | null     | null      | null    | unlabelled |         | 0     |
 | 618090 | null     | null      | null    | unlabelled |         | 0     |
 | 963528 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#