here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 111408  | null     | null      | null    | unlabelled |         | 0     |
 | 111409  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 111410  | v1:4     | ethernet1 | 1.1.1.2 | 988722     |         | 0     |
 | 111411  | v1:4     | ethernet1 | 1.1.1.2 | 988723     |         | 0     |
 | 111412  | v1:4     | ethernet1 | 1.1.1.2 | 988724     |         | 0     |
 | 111413  | null     | null      | null    | unlabelled |         | 0     |
 | 111414  | null     | null      | null    | unlabelled |         | 0     |
 | 111415  | null     | null      | null    | unlabelled |         | 0     |
 | 111416  | null     | null      | null    | unlabelled |         | 0     |
 | 111417  | null     | null      | null    | unlabelled |         | 0     |
 | 140253  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 215486  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 548602  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 568939  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 910320  | null     | null      | null    | unlabelled |         | 0     |
 | 910321  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 910322  | v1:6     | ethernet1 | 1234::2 | 57198      |         | 0     |
 | 910323  | v1:6     | ethernet1 | 1234::2 | 57199      |         | 0     |
 | 910324  | v1:6     | ethernet1 | 1234::2 | 57200      |         | 0     |
 | 910325  | null     | null      | null    | unlabelled |         | 0     |
 | 910326  | null     | null      | null    | unlabelled |         | 0     |
 | 910327  | null     | null      | null    | unlabelled |         | 0     |
 | 910328  | null     | null      | null    | unlabelled |         | 0     |
 | 910329  | null     | null      | null    | unlabelled |         | 0     |
 | 965244  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1023926 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57196  | null     | null      | null    | unlabelled |         | 0     |
 | 57197  | v1:6     | ethernet1 | 1234::1 | 910321     |         | 1280  |
 | 57198  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 57199  | v1:6     | ethernet2 | 1235::3 | 314959     |         | 640   |
 | 57200  | v1:6     | ethernet2 | 1235::3 | 314960     |         | 640   |
 | 57201  | null     | null      | null    | unlabelled |         | 0     |
 | 57202  | null     | null      | null    | unlabelled |         | 0     |
 | 57203  | null     | null      | null    | unlabelled |         | 0     |
 | 57204  | null     | null      | null    | unlabelled |         | 0     |
 | 57205  | null     | null      | null    | unlabelled |         | 0     |
 | 218762 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 265554 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 551398 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 582948 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 639972 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 639999 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 779879 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 889428 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 988720 | null     | null      | null    | unlabelled |         | 0     |
 | 988721 | v1:4     | ethernet1 | 1.1.1.1 | 111409     |         | 1280  |
 | 988722 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 988723 | v1:4     | ethernet2 | 1.1.2.3 | 999211     |         | 640   |
 | 988724 | v1:4     | ethernet2 | 1.1.2.3 | 999212     |         | 640   |
 | 988725 | null     | null      | null    | unlabelled |         | 0     |
 | 988726 | null     | null      | null    | unlabelled |         | 0     |
 | 988727 | null     | null      | null    | unlabelled |         | 0     |
 | 988728 | null     | null      | null    | unlabelled |         | 0     |
 | 988729 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 107371 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 148986 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 220387 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 257302 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 314956 | null     | null      | null    | unlabelled |         | 0     |
 | 314957 | v1:6     | ethernet1 | 1235::2 | 57197      |         | 640   |
 | 314958 | v1:6     | ethernet1 | 1235::2 | 57198      |         | 640   |
 | 314959 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 314960 | v1:6     | ethernet2 | 1236::4 | 848136     |         | 1280  |
 | 314961 | null     | null      | null    | unlabelled |         | 0     |
 | 314962 | null     | null      | null    | unlabelled |         | 0     |
 | 314963 | null     | null      | null    | unlabelled |         | 0     |
 | 314964 | null     | null      | null    | unlabelled |         | 0     |
 | 314965 | null     | null      | null    | unlabelled |         | 0     |
 | 388820 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 447692 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 809415 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 974848 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 999208 | null     | null      | null    | unlabelled |         | 0     |
 | 999209 | v1:4     | ethernet1 | 1.1.2.2 | 988721     |         | 640   |
 | 999210 | v1:4     | ethernet1 | 1.1.2.2 | 988722     |         | 640   |
 | 999211 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 999212 | v1:4     | ethernet2 | 1.1.3.4 | 71742      |         | 1280  |
 | 999213 | null     | null      | null    | unlabelled |         | 0     |
 | 999214 | null     | null      | null    | unlabelled |         | 0     |
 | 999215 | null     | null      | null    | unlabelled |         | 0     |
 | 999216 | null     | null      | null    | unlabelled |         | 0     |
 | 999217 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20251  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 71738  | null     | null      | null    | unlabelled |         | 0     |
 | 71739  | v1:4     | ethernet1 | 1.1.3.3 | 999209     |         | 0     |
 | 71740  | v1:4     | ethernet1 | 1.1.3.3 | 999210     |         | 0     |
 | 71741  | v1:4     | ethernet1 | 1.1.3.3 | 999211     |         | 0     |
 | 71742  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 71743  | null     | null      | null    | unlabelled |         | 0     |
 | 71744  | null     | null      | null    | unlabelled |         | 0     |
 | 71745  | null     | null      | null    | unlabelled |         | 0     |
 | 71746  | null     | null      | null    | unlabelled |         | 0     |
 | 71747  | null     | null      | null    | unlabelled |         | 0     |
 | 133404 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 281281 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 496875 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 610830 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 690981 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 848132 | null     | null      | null    | unlabelled |         | 0     |
 | 848133 | v1:6     | ethernet1 | 1236::3 | 314957     |         | 0     |
 | 848134 | v1:6     | ethernet1 | 1236::3 | 314958     |         | 0     |
 | 848135 | v1:6     | ethernet1 | 1236::3 | 314959     |         | 0     |
 | 848136 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 848137 | null     | null      | null    | unlabelled |         | 0     |
 | 848138 | null     | null      | null    | unlabelled |         | 0     |
 | 848139 | null     | null      | null    | unlabelled |         | 0     |
 | 848140 | null     | null      | null    | unlabelled |         | 0     |
 | 848141 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#