here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39271  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 256622 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 315532 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 360152 | null     | null      | null    | unlabelled |         | 0     |
 | 360153 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 360154 | v1:6     | ethernet1 | 1234::2 | 852392     |         | 0     |
 | 360155 | v1:6     | ethernet1 | 1234::2 | 852393     |         | 0     |
 | 360156 | v1:6     | ethernet1 | 1234::2 | 852394     |         | 0     |
 | 360157 | null     | null      | null    | unlabelled |         | 0     |
 | 360158 | null     | null      | null    | unlabelled |         | 0     |
 | 360159 | null     | null      | null    | unlabelled |         | 0     |
 | 360160 | null     | null      | null    | unlabelled |         | 0     |
 | 360161 | null     | null      | null    | unlabelled |         | 0     |
 | 699146 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 706793 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 890553 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 988181 | null     | null      | null    | unlabelled |         | 0     |
 | 988182 | v1:4     | null      | null    | unlabelled | local   | 2048  |
 | 988183 | v1:4     | ethernet1 | 1.1.1.2 | 51517      |         | 0     |
 | 988184 | v1:4     | ethernet1 | 1.1.1.2 | 51518      |         | 0     |
 | 988185 | v1:4     | ethernet1 | 1.1.1.2 | 51519      |         | 0     |
 | 988186 | null     | null      | null    | unlabelled |         | 0     |
 | 988187 | null     | null      | null    | unlabelled |         | 0     |
 | 988188 | null     | null      | null    | unlabelled |         | 0     |
 | 988189 | null     | null      | null    | unlabelled |         | 0     |
 | 988190 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51515  | null     | null      | null    | unlabelled |         | 0     |
 | 51516  | v1:4     | ethernet1 | 1.1.1.1 | 988182     |         | 1280  |
 | 51517  | v1:4     | null      | null    | unlabelled | local   | 2048  |
 | 51518  | v1:4     | ethernet2 | 1.1.2.3 | 260310     |         | 640   |
 | 51519  | v1:4     | ethernet2 | 1.1.2.3 | 260311     |         | 640   |
 | 51520  | null     | null      | null    | unlabelled |         | 0     |
 | 51521  | null     | null      | null    | unlabelled |         | 0     |
 | 51522  | null     | null      | null    | unlabelled |         | 0     |
 | 51523  | null     | null      | null    | unlabelled |         | 0     |
 | 51524  | null     | null      | null    | unlabelled |         | 0     |
 | 80901  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 321848 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 343239 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 691726 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 701165 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 852390 | null     | null      | null    | unlabelled |         | 0     |
 | 852391 | v1:6     | ethernet1 | 1234::1 | 360153     |         | 1280  |
 | 852392 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 852393 | v1:6     | ethernet2 | 1235::3 | 849327     |         | 640   |
 | 852394 | v1:6     | ethernet2 | 1235::3 | 849328     |         | 640   |
 | 852395 | null     | null      | null    | unlabelled |         | 0     |
 | 852396 | null     | null      | null    | unlabelled |         | 0     |
 | 852397 | null     | null      | null    | unlabelled |         | 0     |
 | 852398 | null     | null      | null    | unlabelled |         | 0     |
 | 852399 | null     | null      | null    | unlabelled |         | 0     |
 | 872174 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 895215 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 949217 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 26244   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 260307  | null     | null      | null    | unlabelled |         | 0     |
 | 260308  | v1:4     | ethernet1 | 1.1.2.2 | 51516      |         | 640   |
 | 260309  | v1:4     | ethernet1 | 1.1.2.2 | 51517      |         | 640   |
 | 260310  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 260311  | v1:4     | ethernet2 | 1.1.3.4 | 497775     |         | 1280  |
 | 260312  | null     | null      | null    | unlabelled |         | 0     |
 | 260313  | null     | null      | null    | unlabelled |         | 0     |
 | 260314  | null     | null      | null    | unlabelled |         | 0     |
 | 260315  | null     | null      | null    | unlabelled |         | 0     |
 | 260316  | null     | null      | null    | unlabelled |         | 0     |
 | 581540  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 587290  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 733379  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 777001  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 849324  | null     | null      | null    | unlabelled |         | 0     |
 | 849325  | v1:6     | ethernet1 | 1235::2 | 852391     |         | 640   |
 | 849326  | v1:6     | ethernet1 | 1235::2 | 852392     |         | 640   |
 | 849327  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 849328  | v1:6     | ethernet2 | 1236::4 | 485373     |         | 1280  |
 | 849329  | null     | null      | null    | unlabelled |         | 0     |
 | 849330  | null     | null      | null    | unlabelled |         | 0     |
 | 849331  | null     | null      | null    | unlabelled |         | 0     |
 | 849332  | null     | null      | null    | unlabelled |         | 0     |
 | 849333  | null     | null      | null    | unlabelled |         | 0     |
 | 869406  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 879356  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1017348 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 455176 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 485369 | null     | null      | null    | unlabelled |         | 0     |
 | 485370 | v1:6     | ethernet1 | 1236::3 | 849325     |         | 0     |
 | 485371 | v1:6     | ethernet1 | 1236::3 | 849326     |         | 0     |
 | 485372 | v1:6     | ethernet1 | 1236::3 | 849327     |         | 0     |
 | 485373 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 485374 | null     | null      | null    | unlabelled |         | 0     |
 | 485375 | null     | null      | null    | unlabelled |         | 0     |
 | 485376 | null     | null      | null    | unlabelled |         | 0     |
 | 485377 | null     | null      | null    | unlabelled |         | 0     |
 | 485378 | null     | null      | null    | unlabelled |         | 0     |
 | 497771 | null     | null      | null    | unlabelled |         | 0     |
 | 497772 | v1:4     | ethernet1 | 1.1.3.3 | 260308     |         | 0     |
 | 497773 | v1:4     | ethernet1 | 1.1.3.3 | 260309     |         | 0     |
 | 497774 | v1:4     | ethernet1 | 1.1.3.3 | 260310     |         | 0     |
 | 497775 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 497776 | null     | null      | null    | unlabelled |         | 0     |
 | 497777 | null     | null      | null    | unlabelled |         | 0     |
 | 497778 | null     | null      | null    | unlabelled |         | 0     |
 | 497779 | null     | null      | null    | unlabelled |         | 0     |
 | 497780 | null     | null      | null    | unlabelled |         | 0     |
 | 625730 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 648428 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 661899 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 897769 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 906143 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#