here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 102063  | null     | null      | null    | unlabelled |         | 0     |
 | 102064  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 102065  | v1:6     | ethernet1 | 1234::2 | 429141     |         | 0     |
 | 102066  | v1:6     | ethernet1 | 1234::2 | 429142     |         | 0     |
 | 102067  | v1:6     | ethernet1 | 1234::2 | 429143     |         | 0     |
 | 102068  | null     | null      | null    | unlabelled |         | 0     |
 | 102069  | null     | null      | null    | unlabelled |         | 0     |
 | 102070  | null     | null      | null    | unlabelled |         | 0     |
 | 102071  | null     | null      | null    | unlabelled |         | 0     |
 | 102072  | null     | null      | null    | unlabelled |         | 0     |
 | 200488  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 209101  | null     | null      | null    | unlabelled |         | 0     |
 | 209102  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 209103  | v1:4     | ethernet1 | 1.1.1.2 | 721802     |         | 0     |
 | 209104  | v1:4     | ethernet1 | 1.1.1.2 | 721803     |         | 0     |
 | 209105  | v1:4     | ethernet1 | 1.1.1.2 | 721804     |         | 0     |
 | 209106  | null     | null      | null    | unlabelled |         | 0     |
 | 209107  | null     | null      | null    | unlabelled |         | 0     |
 | 209108  | null     | null      | null    | unlabelled |         | 0     |
 | 209109  | null     | null      | null    | unlabelled |         | 0     |
 | 209110  | null     | null      | null    | unlabelled |         | 0     |
 | 515436  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 618384  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 756902  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 843886  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1019742 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 154672  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 429139  | null     | null      | null    | unlabelled |         | 0     |
 | 429140  | v1:6     | ethernet1 | 1234::1 | 102064     |         | 1280  |
 | 429141  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 429142  | v1:6     | ethernet2 | 1235::3 | 290314     |         | 640   |
 | 429143  | v1:6     | ethernet2 | 1235::3 | 290315     |         | 640   |
 | 429144  | null     | null      | null    | unlabelled |         | 0     |
 | 429145  | null     | null      | null    | unlabelled |         | 0     |
 | 429146  | null     | null      | null    | unlabelled |         | 0     |
 | 429147  | null     | null      | null    | unlabelled |         | 0     |
 | 429148  | null     | null      | null    | unlabelled |         | 0     |
 | 462858  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 721800  | null     | null      | null    | unlabelled |         | 0     |
 | 721801  | v1:4     | ethernet1 | 1.1.1.1 | 209102     |         | 1280  |
 | 721802  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 721803  | v1:4     | ethernet2 | 1.1.2.3 | 478048     |         | 640   |
 | 721804  | v1:4     | ethernet2 | 1.1.2.3 | 478049     |         | 640   |
 | 721805  | null     | null      | null    | unlabelled |         | 0     |
 | 721806  | null     | null      | null    | unlabelled |         | 0     |
 | 721807  | null     | null      | null    | unlabelled |         | 0     |
 | 721808  | null     | null      | null    | unlabelled |         | 0     |
 | 721809  | null     | null      | null    | unlabelled |         | 0     |
 | 845708  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 891188  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 902501  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 903333  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 991630  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1045798 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 259880 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 290311 | null     | null      | null    | unlabelled |         | 0     |
 | 290312 | v1:6     | ethernet1 | 1235::2 | 429140     |         | 640   |
 | 290313 | v1:6     | ethernet1 | 1235::2 | 429141     |         | 640   |
 | 290314 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 290315 | v1:6     | ethernet2 | 1236::4 | 213988     |         | 1280  |
 | 290316 | null     | null      | null    | unlabelled |         | 0     |
 | 290317 | null     | null      | null    | unlabelled |         | 0     |
 | 290318 | null     | null      | null    | unlabelled |         | 0     |
 | 290319 | null     | null      | null    | unlabelled |         | 0     |
 | 290320 | null     | null      | null    | unlabelled |         | 0     |
 | 376204 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 391479 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 434856 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 478045 | null     | null      | null    | unlabelled |         | 0     |
 | 478046 | v1:4     | ethernet1 | 1.1.2.2 | 721801     |         | 640   |
 | 478047 | v1:4     | ethernet1 | 1.1.2.2 | 721802     |         | 640   |
 | 478048 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 478049 | v1:4     | ethernet2 | 1.1.3.4 | 401700     |         | 1280  |
 | 478050 | null     | null      | null    | unlabelled |         | 0     |
 | 478051 | null     | null      | null    | unlabelled |         | 0     |
 | 478052 | null     | null      | null    | unlabelled |         | 0     |
 | 478053 | null     | null      | null    | unlabelled |         | 0     |
 | 478054 | null     | null      | null    | unlabelled |         | 0     |
 | 489401 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 750560 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 852395 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 898364 | v1:6     | ethernet2 | 1236::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 213984  | null     | null      | null    | unlabelled |         | 0     |
 | 213985  | v1:6     | ethernet1 | 1236::3 | 290312     |         | 0     |
 | 213986  | v1:6     | ethernet1 | 1236::3 | 290313     |         | 0     |
 | 213987  | v1:6     | ethernet1 | 1236::3 | 290314     |         | 0     |
 | 213988  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 213989  | null     | null      | null    | unlabelled |         | 0     |
 | 213990  | null     | null      | null    | unlabelled |         | 0     |
 | 213991  | null     | null      | null    | unlabelled |         | 0     |
 | 213992  | null     | null      | null    | unlabelled |         | 0     |
 | 213993  | null     | null      | null    | unlabelled |         | 0     |
 | 401696  | null     | null      | null    | unlabelled |         | 0     |
 | 401697  | v1:4     | ethernet1 | 1.1.3.3 | 478046     |         | 0     |
 | 401698  | v1:4     | ethernet1 | 1.1.3.3 | 478047     |         | 0     |
 | 401699  | v1:4     | ethernet1 | 1.1.3.3 | 478048     |         | 0     |
 | 401700  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 401701  | null     | null      | null    | unlabelled |         | 0     |
 | 401702  | null     | null      | null    | unlabelled |         | 0     |
 | 401703  | null     | null      | null    | unlabelled |         | 0     |
 | 401704  | null     | null      | null    | unlabelled |         | 0     |
 | 401705  | null     | null      | null    | unlabelled |         | 0     |
 | 439381  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 865944  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 897834  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 921275  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 945952  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1027214 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#