here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20288  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 68360  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 89575  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 191885 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 211097 | null     | null      | null    | unlabelled |         | 0     |
 | 211098 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 211099 | v1:4     | ethernet1 | 1.1.1.2 | 1037083    |         | 0     |
 | 211100 | v1:4     | ethernet1 | 1.1.1.2 | 1037084    |         | 0     |
 | 211101 | v1:4     | ethernet1 | 1.1.1.2 | 1037085    |         | 0     |
 | 211102 | null     | null      | null    | unlabelled |         | 0     |
 | 211103 | null     | null      | null    | unlabelled |         | 0     |
 | 211104 | null     | null      | null    | unlabelled |         | 0     |
 | 211105 | null     | null      | null    | unlabelled |         | 0     |
 | 211106 | null     | null      | null    | unlabelled |         | 0     |
 | 594911 | null     | null      | null    | unlabelled |         | 0     |
 | 594912 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 594913 | v1:6     | ethernet1 | 1234::2 | 227286     |         | 0     |
 | 594914 | v1:6     | ethernet1 | 1234::2 | 227287     |         | 0     |
 | 594915 | v1:6     | ethernet1 | 1234::2 | 227288     |         | 0     |
 | 594916 | null     | null      | null    | unlabelled |         | 0     |
 | 594917 | null     | null      | null    | unlabelled |         | 0     |
 | 594918 | null     | null      | null    | unlabelled |         | 0     |
 | 594919 | null     | null      | null    | unlabelled |         | 0     |
 | 594920 | null     | null      | null    | unlabelled |         | 0     |
 | 785134 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 990068 | v1:4     | ethernet1 | 1.1.1.2 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 189141  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 227284  | null     | null      | null    | unlabelled |         | 0     |
 | 227285  | v1:6     | ethernet1 | 1234::1 | 594912     |         | 1280  |
 | 227286  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 227287  | v1:6     | ethernet2 | 1235::3 | 278436     |         | 640   |
 | 227288  | v1:6     | ethernet2 | 1235::3 | 278437     |         | 640   |
 | 227289  | null     | null      | null    | unlabelled |         | 0     |
 | 227290  | null     | null      | null    | unlabelled |         | 0     |
 | 227291  | null     | null      | null    | unlabelled |         | 0     |
 | 227292  | null     | null      | null    | unlabelled |         | 0     |
 | 227293  | null     | null      | null    | unlabelled |         | 0     |
 | 277713  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 481769  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 710209  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 734562  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 786449  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1005782 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1014022 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1037081 | null     | null      | null    | unlabelled |         | 0     |
 | 1037082 | v1:4     | ethernet1 | 1.1.1.1 | 211098     |         | 1280  |
 | 1037083 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1037084 | v1:4     | ethernet2 | 1.1.2.3 | 28270      |         | 640   |
 | 1037085 | v1:4     | ethernet2 | 1.1.2.3 | 28271      |         | 640   |
 | 1037086 | null     | null      | null    | unlabelled |         | 0     |
 | 1037087 | null     | null      | null    | unlabelled |         | 0     |
 | 1037088 | null     | null      | null    | unlabelled |         | 0     |
 | 1037089 | null     | null      | null    | unlabelled |         | 0     |
 | 1037090 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 28267  | null     | null      | null    | unlabelled |         | 0     |
 | 28268  | v1:4     | ethernet1 | 1.1.2.2 | 1037082    |         | 640   |
 | 28269  | v1:4     | ethernet1 | 1.1.2.2 | 1037083    |         | 640   |
 | 28270  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 28271  | v1:4     | ethernet2 | 1.1.3.4 | 752673     |         | 1280  |
 | 28272  | null     | null      | null    | unlabelled |         | 0     |
 | 28273  | null     | null      | null    | unlabelled |         | 0     |
 | 28274  | null     | null      | null    | unlabelled |         | 0     |
 | 28275  | null     | null      | null    | unlabelled |         | 0     |
 | 28276  | null     | null      | null    | unlabelled |         | 0     |
 | 247329 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 259716 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 278433 | null     | null      | null    | unlabelled |         | 0     |
 | 278434 | v1:6     | ethernet1 | 1235::2 | 227285     |         | 640   |
 | 278435 | v1:6     | ethernet1 | 1235::2 | 227286     |         | 640   |
 | 278436 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 278437 | v1:6     | ethernet2 | 1236::4 | 291718     |         | 1280  |
 | 278438 | null     | null      | null    | unlabelled |         | 0     |
 | 278439 | null     | null      | null    | unlabelled |         | 0     |
 | 278440 | null     | null      | null    | unlabelled |         | 0     |
 | 278441 | null     | null      | null    | unlabelled |         | 0     |
 | 278442 | null     | null      | null    | unlabelled |         | 0     |
 | 279788 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 303297 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 323495 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 476648 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 650438 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 694467 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 291714 | null     | null      | null    | unlabelled |         | 0     |
 | 291715 | v1:6     | ethernet1 | 1236::3 | 278434     |         | 0     |
 | 291716 | v1:6     | ethernet1 | 1236::3 | 278435     |         | 0     |
 | 291717 | v1:6     | ethernet1 | 1236::3 | 278436     |         | 0     |
 | 291718 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 291719 | null     | null      | null    | unlabelled |         | 0     |
 | 291720 | null     | null      | null    | unlabelled |         | 0     |
 | 291721 | null     | null      | null    | unlabelled |         | 0     |
 | 291722 | null     | null      | null    | unlabelled |         | 0     |
 | 291723 | null     | null      | null    | unlabelled |         | 0     |
 | 336172 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 371709 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 408869 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 457182 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 487725 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 752669 | null     | null      | null    | unlabelled |         | 0     |
 | 752670 | v1:4     | ethernet1 | 1.1.3.3 | 28268      |         | 0     |
 | 752671 | v1:4     | ethernet1 | 1.1.3.3 | 28269      |         | 0     |
 | 752672 | v1:4     | ethernet1 | 1.1.3.3 | 28270      |         | 0     |
 | 752673 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 752674 | null     | null      | null    | unlabelled |         | 0     |
 | 752675 | null     | null      | null    | unlabelled |         | 0     |
 | 752676 | null     | null      | null    | unlabelled |         | 0     |
 | 752677 | null     | null      | null    | unlabelled |         | 0     |
 | 752678 | null     | null      | null    | unlabelled |         | 0     |
 | 899399 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#