here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 50665   | null     | null      | null    | unlabelled |         | 0     |
 | 50666   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 50667   | v1:4     | ethernet1 | 1.1.1.2 | 257641     |         | 0     |
 | 50668   | v1:4     | ethernet1 | 1.1.1.2 | 257642     |         | 0     |
 | 50669   | v1:4     | ethernet1 | 1.1.1.2 | 257643     |         | 0     |
 | 50670   | null     | null      | null    | unlabelled |         | 0     |
 | 50671   | null     | null      | null    | unlabelled |         | 0     |
 | 50672   | null     | null      | null    | unlabelled |         | 0     |
 | 50673   | null     | null      | null    | unlabelled |         | 0     |
 | 50674   | null     | null      | null    | unlabelled |         | 0     |
 | 126190  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 217578  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 557863  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 801575  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 830917  | null     | null      | null    | unlabelled |         | 0     |
 | 830918  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 830919  | v1:6     | ethernet1 | 1234::2 | 190269     |         | 0     |
 | 830920  | v1:6     | ethernet1 | 1234::2 | 190270     |         | 0     |
 | 830921  | v1:6     | ethernet1 | 1234::2 | 190271     |         | 0     |
 | 830922  | null     | null      | null    | unlabelled |         | 0     |
 | 830923  | null     | null      | null    | unlabelled |         | 0     |
 | 830924  | null     | null      | null    | unlabelled |         | 0     |
 | 830925  | null     | null      | null    | unlabelled |         | 0     |
 | 830926  | null     | null      | null    | unlabelled |         | 0     |
 | 844425  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1028952 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 5343    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 175083  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 190267  | null     | null      | null    | unlabelled |         | 0     |
 | 190268  | v1:6     | ethernet1 | 1234::1 | 830918     |         | 1280  |
 | 190269  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 190270  | v1:6     | ethernet2 | 1235::3 | 932464     |         | 640   |
 | 190271  | v1:6     | ethernet2 | 1235::3 | 932465     |         | 640   |
 | 190272  | null     | null      | null    | unlabelled |         | 0     |
 | 190273  | null     | null      | null    | unlabelled |         | 0     |
 | 190274  | null     | null      | null    | unlabelled |         | 0     |
 | 190275  | null     | null      | null    | unlabelled |         | 0     |
 | 190276  | null     | null      | null    | unlabelled |         | 0     |
 | 257639  | null     | null      | null    | unlabelled |         | 0     |
 | 257640  | v1:4     | ethernet1 | 1.1.1.1 | 50666      |         | 1280  |
 | 257641  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 257642  | v1:4     | ethernet2 | 1.1.2.3 | 579766     |         | 640   |
 | 257643  | v1:4     | ethernet2 | 1.1.2.3 | 579767     |         | 640   |
 | 257644  | null     | null      | null    | unlabelled |         | 0     |
 | 257645  | null     | null      | null    | unlabelled |         | 0     |
 | 257646  | null     | null      | null    | unlabelled |         | 0     |
 | 257647  | null     | null      | null    | unlabelled |         | 0     |
 | 257648  | null     | null      | null    | unlabelled |         | 0     |
 | 523068  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 545479  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 610380  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 623582  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 704672  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1028567 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 67531  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 97843  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 223359 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 258137 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 350988 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 579763 | null     | null      | null    | unlabelled |         | 0     |
 | 579764 | v1:4     | ethernet1 | 1.1.2.2 | 257640     |         | 640   |
 | 579765 | v1:4     | ethernet1 | 1.1.2.2 | 257641     |         | 640   |
 | 579766 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 579767 | v1:4     | ethernet2 | 1.1.3.4 | 912734     |         | 1280  |
 | 579768 | null     | null      | null    | unlabelled |         | 0     |
 | 579769 | null     | null      | null    | unlabelled |         | 0     |
 | 579770 | null     | null      | null    | unlabelled |         | 0     |
 | 579771 | null     | null      | null    | unlabelled |         | 0     |
 | 579772 | null     | null      | null    | unlabelled |         | 0     |
 | 780422 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 820163 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 919064 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 932461 | null     | null      | null    | unlabelled |         | 0     |
 | 932462 | v1:6     | ethernet1 | 1235::2 | 190268     |         | 640   |
 | 932463 | v1:6     | ethernet1 | 1235::2 | 190269     |         | 640   |
 | 932464 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 932465 | v1:6     | ethernet2 | 1236::4 | 337142     |         | 1280  |
 | 932466 | null     | null      | null    | unlabelled |         | 0     |
 | 932467 | null     | null      | null    | unlabelled |         | 0     |
 | 932468 | null     | null      | null    | unlabelled |         | 0     |
 | 932469 | null     | null      | null    | unlabelled |         | 0     |
 | 932470 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 68291  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 100860 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 119434 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 334237 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 337138 | null     | null      | null    | unlabelled |         | 0     |
 | 337139 | v1:6     | ethernet1 | 1236::3 | 932462     |         | 0     |
 | 337140 | v1:6     | ethernet1 | 1236::3 | 932463     |         | 0     |
 | 337141 | v1:6     | ethernet1 | 1236::3 | 932464     |         | 0     |
 | 337142 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 337143 | null     | null      | null    | unlabelled |         | 0     |
 | 337144 | null     | null      | null    | unlabelled |         | 0     |
 | 337145 | null     | null      | null    | unlabelled |         | 0     |
 | 337146 | null     | null      | null    | unlabelled |         | 0     |
 | 337147 | null     | null      | null    | unlabelled |         | 0     |
 | 385306 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 417246 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 912730 | null     | null      | null    | unlabelled |         | 0     |
 | 912731 | v1:4     | ethernet1 | 1.1.3.3 | 579764     |         | 0     |
 | 912732 | v1:4     | ethernet1 | 1.1.3.3 | 579765     |         | 0     |
 | 912733 | v1:4     | ethernet1 | 1.1.3.3 | 579766     |         | 0     |
 | 912734 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 912735 | null     | null      | null    | unlabelled |         | 0     |
 | 912736 | null     | null      | null    | unlabelled |         | 0     |
 | 912737 | null     | null      | null    | unlabelled |         | 0     |
 | 912738 | null     | null      | null    | unlabelled |         | 0     |
 | 912739 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#