here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48848  | null     | null      | null    | unlabelled |         | 0     |
 | 48849  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 48850  | v1:4     | ethernet1 | 1.1.1.2 | 888816     |         | 0     |
 | 48851  | v1:4     | ethernet1 | 1.1.1.2 | 888817     |         | 0     |
 | 48852  | v1:4     | ethernet1 | 1.1.1.2 | 888818     |         | 0     |
 | 48853  | null     | null      | null    | unlabelled |         | 0     |
 | 48854  | null     | null      | null    | unlabelled |         | 0     |
 | 48855  | null     | null      | null    | unlabelled |         | 0     |
 | 48856  | null     | null      | null    | unlabelled |         | 0     |
 | 48857  | null     | null      | null    | unlabelled |         | 0     |
 | 121048 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 182199 | null     | null      | null    | unlabelled |         | 0     |
 | 182200 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 182201 | v1:6     | ethernet1 | 1234::2 | 281224     |         | 0     |
 | 182202 | v1:6     | ethernet1 | 1234::2 | 281225     |         | 0     |
 | 182203 | v1:6     | ethernet1 | 1234::2 | 281226     |         | 0     |
 | 182204 | null     | null      | null    | unlabelled |         | 0     |
 | 182205 | null     | null      | null    | unlabelled |         | 0     |
 | 182206 | null     | null      | null    | unlabelled |         | 0     |
 | 182207 | null     | null      | null    | unlabelled |         | 0     |
 | 182208 | null     | null      | null    | unlabelled |         | 0     |
 | 208791 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 322138 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 365789 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 491112 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 841256 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 268844  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 281222  | null     | null      | null    | unlabelled |         | 0     |
 | 281223  | v1:6     | ethernet1 | 1234::1 | 182200     |         | 1280  |
 | 281224  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 281225  | v1:6     | ethernet2 | 1235::3 | 211015     |         | 640   |
 | 281226  | v1:6     | ethernet2 | 1235::3 | 211016     |         | 640   |
 | 281227  | null     | null      | null    | unlabelled |         | 0     |
 | 281228  | null     | null      | null    | unlabelled |         | 0     |
 | 281229  | null     | null      | null    | unlabelled |         | 0     |
 | 281230  | null     | null      | null    | unlabelled |         | 0     |
 | 281231  | null     | null      | null    | unlabelled |         | 0     |
 | 456231  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 590486  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 608527  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 669844  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 790084  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 873820  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 888814  | null     | null      | null    | unlabelled |         | 0     |
 | 888815  | v1:4     | ethernet1 | 1.1.1.1 | 48849      |         | 1280  |
 | 888816  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 888817  | v1:4     | ethernet2 | 1.1.2.3 | 323548     |         | 640   |
 | 888818  | v1:4     | ethernet2 | 1.1.2.3 | 323549     |         | 640   |
 | 888819  | null     | null      | null    | unlabelled |         | 0     |
 | 888820  | null     | null      | null    | unlabelled |         | 0     |
 | 888821  | null     | null      | null    | unlabelled |         | 0     |
 | 888822  | null     | null      | null    | unlabelled |         | 0     |
 | 888823  | null     | null      | null    | unlabelled |         | 0     |
 | 1037089 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22843  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 211012 | null     | null      | null    | unlabelled |         | 0     |
 | 211013 | v1:6     | ethernet1 | 1235::2 | 281223     |         | 640   |
 | 211014 | v1:6     | ethernet1 | 1235::2 | 281224     |         | 640   |
 | 211015 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 211016 | v1:6     | ethernet2 | 1236::4 | 840988     |         | 1280  |
 | 211017 | null     | null      | null    | unlabelled |         | 0     |
 | 211018 | null     | null      | null    | unlabelled |         | 0     |
 | 211019 | null     | null      | null    | unlabelled |         | 0     |
 | 211020 | null     | null      | null    | unlabelled |         | 0     |
 | 211021 | null     | null      | null    | unlabelled |         | 0     |
 | 226264 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 323545 | null     | null      | null    | unlabelled |         | 0     |
 | 323546 | v1:4     | ethernet1 | 1.1.2.2 | 888815     |         | 640   |
 | 323547 | v1:4     | ethernet1 | 1.1.2.2 | 888816     |         | 640   |
 | 323548 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 323549 | v1:4     | ethernet2 | 1.1.3.4 | 358969     |         | 1280  |
 | 323550 | null     | null      | null    | unlabelled |         | 0     |
 | 323551 | null     | null      | null    | unlabelled |         | 0     |
 | 323552 | null     | null      | null    | unlabelled |         | 0     |
 | 323553 | null     | null      | null    | unlabelled |         | 0     |
 | 323554 | null     | null      | null    | unlabelled |         | 0     |
 | 477372 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 623474 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 639818 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 749076 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 783985 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 926066 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 104892 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 260457 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 358965 | null     | null      | null    | unlabelled |         | 0     |
 | 358966 | v1:4     | ethernet1 | 1.1.3.3 | 323546     |         | 0     |
 | 358967 | v1:4     | ethernet1 | 1.1.3.3 | 323547     |         | 0     |
 | 358968 | v1:4     | ethernet1 | 1.1.3.3 | 323548     |         | 0     |
 | 358969 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 358970 | null     | null      | null    | unlabelled |         | 0     |
 | 358971 | null     | null      | null    | unlabelled |         | 0     |
 | 358972 | null     | null      | null    | unlabelled |         | 0     |
 | 358973 | null     | null      | null    | unlabelled |         | 0     |
 | 358974 | null     | null      | null    | unlabelled |         | 0     |
 | 404769 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 735846 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 807912 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 840984 | null     | null      | null    | unlabelled |         | 0     |
 | 840985 | v1:6     | ethernet1 | 1236::3 | 211013     |         | 0     |
 | 840986 | v1:6     | ethernet1 | 1236::3 | 211014     |         | 0     |
 | 840987 | v1:6     | ethernet1 | 1236::3 | 211015     |         | 0     |
 | 840988 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 840989 | null     | null      | null    | unlabelled |         | 0     |
 | 840990 | null     | null      | null    | unlabelled |         | 0     |
 | 840991 | null     | null      | null    | unlabelled |         | 0     |
 | 840992 | null     | null      | null    | unlabelled |         | 0     |
 | 840993 | null     | null      | null    | unlabelled |         | 0     |
 | 978940 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#