here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 197733  | null     | null      | null    | unlabelled |         | 0     |
 | 197734  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 197735  | v1:6     | ethernet1 | 1234::2 | 929128     |         | 0     |
 | 197736  | v1:6     | ethernet1 | 1234::2 | 929129     |         | 0     |
 | 197737  | v1:6     | ethernet1 | 1234::2 | 929130     |         | 0     |
 | 197738  | null     | null      | null    | unlabelled |         | 0     |
 | 197739  | null     | null      | null    | unlabelled |         | 0     |
 | 197740  | null     | null      | null    | unlabelled |         | 0     |
 | 197741  | null     | null      | null    | unlabelled |         | 0     |
 | 197742  | null     | null      | null    | unlabelled |         | 0     |
 | 207272  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 334209  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 704169  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 712221  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 792356  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 982481  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1032701 | null     | null      | null    | unlabelled |         | 0     |
 | 1032702 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1032703 | v1:4     | ethernet1 | 1.1.1.2 | 43256      |         | 0     |
 | 1032704 | v1:4     | ethernet1 | 1.1.1.2 | 43257      |         | 0     |
 | 1032705 | v1:4     | ethernet1 | 1.1.1.2 | 43258      |         | 0     |
 | 1032706 | null     | null      | null    | unlabelled |         | 0     |
 | 1032707 | null     | null      | null    | unlabelled |         | 0     |
 | 1032708 | null     | null      | null    | unlabelled |         | 0     |
 | 1032709 | null     | null      | null    | unlabelled |         | 0     |
 | 1032710 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 43254  | null     | null      | null    | unlabelled |         | 0     |
 | 43255  | v1:4     | ethernet1 | 1.1.1.1 | 1032702    |         | 1280  |
 | 43256  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 43257  | v1:4     | ethernet2 | 1.1.2.3 | 891551     |         | 640   |
 | 43258  | v1:4     | ethernet2 | 1.1.2.3 | 891552     |         | 640   |
 | 43259  | null     | null      | null    | unlabelled |         | 0     |
 | 43260  | null     | null      | null    | unlabelled |         | 0     |
 | 43261  | null     | null      | null    | unlabelled |         | 0     |
 | 43262  | null     | null      | null    | unlabelled |         | 0     |
 | 43263  | null     | null      | null    | unlabelled |         | 0     |
 | 140601 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 213045 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 404567 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 548153 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 580236 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 662092 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 853201 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 924046 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 929126 | null     | null      | null    | unlabelled |         | 0     |
 | 929127 | v1:6     | ethernet1 | 1234::1 | 197734     |         | 1280  |
 | 929128 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 929129 | v1:6     | ethernet2 | 1235::3 | 532032     |         | 640   |
 | 929130 | v1:6     | ethernet2 | 1235::3 | 532033     |         | 640   |
 | 929131 | null     | null      | null    | unlabelled |         | 0     |
 | 929132 | null     | null      | null    | unlabelled |         | 0     |
 | 929133 | null     | null      | null    | unlabelled |         | 0     |
 | 929134 | null     | null      | null    | unlabelled |         | 0     |
 | 929135 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 86217  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 207117 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 362314 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 385009 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 412317 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 427287 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 532029 | null     | null      | null    | unlabelled |         | 0     |
 | 532030 | v1:6     | ethernet1 | 1235::2 | 929127     |         | 640   |
 | 532031 | v1:6     | ethernet1 | 1235::2 | 929128     |         | 640   |
 | 532032 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 532033 | v1:6     | ethernet2 | 1236::4 | 1014674    |         | 1280  |
 | 532034 | null     | null      | null    | unlabelled |         | 0     |
 | 532035 | null     | null      | null    | unlabelled |         | 0     |
 | 532036 | null     | null      | null    | unlabelled |         | 0     |
 | 532037 | null     | null      | null    | unlabelled |         | 0     |
 | 532038 | null     | null      | null    | unlabelled |         | 0     |
 | 687155 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 836957 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 891548 | null     | null      | null    | unlabelled |         | 0     |
 | 891549 | v1:4     | ethernet1 | 1.1.2.2 | 43255      |         | 640   |
 | 891550 | v1:4     | ethernet1 | 1.1.2.2 | 43256      |         | 640   |
 | 891551 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 891552 | v1:4     | ethernet2 | 1.1.3.4 | 492599     |         | 1280  |
 | 891553 | null     | null      | null    | unlabelled |         | 0     |
 | 891554 | null     | null      | null    | unlabelled |         | 0     |
 | 891555 | null     | null      | null    | unlabelled |         | 0     |
 | 891556 | null     | null      | null    | unlabelled |         | 0     |
 | 891557 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 137699  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 231098  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 314262  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 358990  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 492595  | null     | null      | null    | unlabelled |         | 0     |
 | 492596  | v1:4     | ethernet1 | 1.1.3.3 | 891549     |         | 0     |
 | 492597  | v1:4     | ethernet1 | 1.1.3.3 | 891550     |         | 0     |
 | 492598  | v1:4     | ethernet1 | 1.1.3.3 | 891551     |         | 0     |
 | 492599  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 492600  | null     | null      | null    | unlabelled |         | 0     |
 | 492601  | null     | null      | null    | unlabelled |         | 0     |
 | 492602  | null     | null      | null    | unlabelled |         | 0     |
 | 492603  | null     | null      | null    | unlabelled |         | 0     |
 | 492604  | null     | null      | null    | unlabelled |         | 0     |
 | 531400  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 846471  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1014670 | null     | null      | null    | unlabelled |         | 0     |
 | 1014671 | v1:6     | ethernet1 | 1236::3 | 532030     |         | 0     |
 | 1014672 | v1:6     | ethernet1 | 1236::3 | 532031     |         | 0     |
 | 1014673 | v1:6     | ethernet1 | 1236::3 | 532032     |         | 0     |
 | 1014674 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1014675 | null     | null      | null    | unlabelled |         | 0     |
 | 1014676 | null     | null      | null    | unlabelled |         | 0     |
 | 1014677 | null     | null      | null    | unlabelled |         | 0     |
 | 1014678 | null     | null      | null    | unlabelled |         | 0     |
 | 1014679 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#