here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 205845 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 331380 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 334128 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 410363 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 653813 | null     | null      | null    | unlabelled |         | 0     |
 | 653814 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 653815 | v1:6     | ethernet1 | 1234::2 | 740397     |         | 0     |
 | 653816 | v1:6     | ethernet1 | 1234::2 | 740398     |         | 0     |
 | 653817 | v1:6     | ethernet1 | 1234::2 | 740399     |         | 0     |
 | 653818 | null     | null      | null    | unlabelled |         | 0     |
 | 653819 | null     | null      | null    | unlabelled |         | 0     |
 | 653820 | null     | null      | null    | unlabelled |         | 0     |
 | 653821 | null     | null      | null    | unlabelled |         | 0     |
 | 653822 | null     | null      | null    | unlabelled |         | 0     |
 | 872607 | null     | null      | null    | unlabelled |         | 0     |
 | 872608 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 872609 | v1:4     | ethernet1 | 1.1.1.2 | 659458     |         | 0     |
 | 872610 | v1:4     | ethernet1 | 1.1.1.2 | 659459     |         | 0     |
 | 872611 | v1:4     | ethernet1 | 1.1.1.2 | 659460     |         | 0     |
 | 872612 | null     | null      | null    | unlabelled |         | 0     |
 | 872613 | null     | null      | null    | unlabelled |         | 0     |
 | 872614 | null     | null      | null    | unlabelled |         | 0     |
 | 872615 | null     | null      | null    | unlabelled |         | 0     |
 | 872616 | null     | null      | null    | unlabelled |         | 0     |
 | 903194 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 995755 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 88020   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 659456  | null     | null      | null    | unlabelled |         | 0     |
 | 659457  | v1:4     | ethernet1 | 1.1.1.1 | 872608     |         | 1280  |
 | 659458  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 659459  | v1:4     | ethernet2 | 1.1.2.3 | 627706     |         | 640   |
 | 659460  | v1:4     | ethernet2 | 1.1.2.3 | 627707     |         | 640   |
 | 659461  | null     | null      | null    | unlabelled |         | 0     |
 | 659462  | null     | null      | null    | unlabelled |         | 0     |
 | 659463  | null     | null      | null    | unlabelled |         | 0     |
 | 659464  | null     | null      | null    | unlabelled |         | 0     |
 | 659465  | null     | null      | null    | unlabelled |         | 0     |
 | 722997  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 740395  | null     | null      | null    | unlabelled |         | 0     |
 | 740396  | v1:6     | ethernet1 | 1234::1 | 653814     |         | 1280  |
 | 740397  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 740398  | v1:6     | ethernet2 | 1235::3 | 498473     |         | 640   |
 | 740399  | v1:6     | ethernet2 | 1235::3 | 498474     |         | 640   |
 | 740400  | null     | null      | null    | unlabelled |         | 0     |
 | 740401  | null     | null      | null    | unlabelled |         | 0     |
 | 740402  | null     | null      | null    | unlabelled |         | 0     |
 | 740403  | null     | null      | null    | unlabelled |         | 0     |
 | 740404  | null     | null      | null    | unlabelled |         | 0     |
 | 792406  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 814304  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 817469  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1020025 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1027133 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1047866 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 68627  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 231232 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 344570 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 498470 | null     | null      | null    | unlabelled |         | 0     |
 | 498471 | v1:6     | ethernet1 | 1235::2 | 740396     |         | 640   |
 | 498472 | v1:6     | ethernet1 | 1235::2 | 740397     |         | 640   |
 | 498473 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 498474 | v1:6     | ethernet2 | 1236::4 | 764323     |         | 1280  |
 | 498475 | null     | null      | null    | unlabelled |         | 0     |
 | 498476 | null     | null      | null    | unlabelled |         | 0     |
 | 498477 | null     | null      | null    | unlabelled |         | 0     |
 | 498478 | null     | null      | null    | unlabelled |         | 0     |
 | 498479 | null     | null      | null    | unlabelled |         | 0     |
 | 627703 | null     | null      | null    | unlabelled |         | 0     |
 | 627704 | v1:4     | ethernet1 | 1.1.2.2 | 659457     |         | 640   |
 | 627705 | v1:4     | ethernet1 | 1.1.2.2 | 659458     |         | 640   |
 | 627706 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 627707 | v1:4     | ethernet2 | 1.1.3.4 | 776647     |         | 1280  |
 | 627708 | null     | null      | null    | unlabelled |         | 0     |
 | 627709 | null     | null      | null    | unlabelled |         | 0     |
 | 627710 | null     | null      | null    | unlabelled |         | 0     |
 | 627711 | null     | null      | null    | unlabelled |         | 0     |
 | 627712 | null     | null      | null    | unlabelled |         | 0     |
 | 736684 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 740111 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 757928 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 974100 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 994150 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 33831  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 108425 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 295394 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 406630 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 413156 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 549139 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 764319 | null     | null      | null    | unlabelled |         | 0     |
 | 764320 | v1:6     | ethernet1 | 1236::3 | 498471     |         | 0     |
 | 764321 | v1:6     | ethernet1 | 1236::3 | 498472     |         | 0     |
 | 764322 | v1:6     | ethernet1 | 1236::3 | 498473     |         | 0     |
 | 764323 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 764324 | null     | null      | null    | unlabelled |         | 0     |
 | 764325 | null     | null      | null    | unlabelled |         | 0     |
 | 764326 | null     | null      | null    | unlabelled |         | 0     |
 | 764327 | null     | null      | null    | unlabelled |         | 0     |
 | 764328 | null     | null      | null    | unlabelled |         | 0     |
 | 776643 | null     | null      | null    | unlabelled |         | 0     |
 | 776644 | v1:4     | ethernet1 | 1.1.3.3 | 627704     |         | 0     |
 | 776645 | v1:4     | ethernet1 | 1.1.3.3 | 627705     |         | 0     |
 | 776646 | v1:4     | ethernet1 | 1.1.3.3 | 627706     |         | 0     |
 | 776647 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 776648 | null     | null      | null    | unlabelled |         | 0     |
 | 776649 | null     | null      | null    | unlabelled |         | 0     |
 | 776650 | null     | null      | null    | unlabelled |         | 0     |
 | 776651 | null     | null      | null    | unlabelled |         | 0     |
 | 776652 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#