here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57971  | null     | null      | null    | unlabelled |         | 0     |
 | 57972  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 57973  | v1:4     | ethernet1 | 1.1.1.2 | 908328     |         | 0     |
 | 57974  | v1:4     | ethernet1 | 1.1.1.2 | 908329     |         | 0     |
 | 57975  | v1:4     | ethernet1 | 1.1.1.2 | 908330     |         | 0     |
 | 57976  | null     | null      | null    | unlabelled |         | 0     |
 | 57977  | null     | null      | null    | unlabelled |         | 0     |
 | 57978  | null     | null      | null    | unlabelled |         | 0     |
 | 57979  | null     | null      | null    | unlabelled |         | 0     |
 | 57980  | null     | null      | null    | unlabelled |         | 0     |
 | 154986 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 261184 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 315590 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 452240 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 615154 | null     | null      | null    | unlabelled |         | 0     |
 | 615155 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 615156 | v1:6     | ethernet1 | 1234::2 | 35583      |         | 0     |
 | 615157 | v1:6     | ethernet1 | 1234::2 | 35584      |         | 0     |
 | 615158 | v1:6     | ethernet1 | 1234::2 | 35585      |         | 0     |
 | 615159 | null     | null      | null    | unlabelled |         | 0     |
 | 615160 | null     | null      | null    | unlabelled |         | 0     |
 | 615161 | null     | null      | null    | unlabelled |         | 0     |
 | 615162 | null     | null      | null    | unlabelled |         | 0     |
 | 615163 | null     | null      | null    | unlabelled |         | 0     |
 | 765197 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 998121 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35581  | null     | null      | null    | unlabelled |         | 0     |
 | 35582  | v1:6     | ethernet1 | 1234::1 | 615155     |         | 1280  |
 | 35583  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 35584  | v1:6     | ethernet2 | 1235::3 | 565808     |         | 640   |
 | 35585  | v1:6     | ethernet2 | 1235::3 | 565809     |         | 640   |
 | 35586  | null     | null      | null    | unlabelled |         | 0     |
 | 35587  | null     | null      | null    | unlabelled |         | 0     |
 | 35588  | null     | null      | null    | unlabelled |         | 0     |
 | 35589  | null     | null      | null    | unlabelled |         | 0     |
 | 35590  | null     | null      | null    | unlabelled |         | 0     |
 | 61812  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 194870 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 292071 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 326327 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 498230 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 569544 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 908326 | null     | null      | null    | unlabelled |         | 0     |
 | 908327 | v1:4     | ethernet1 | 1.1.1.1 | 57972      |         | 1280  |
 | 908328 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 908329 | v1:4     | ethernet2 | 1.1.2.3 | 54660      |         | 640   |
 | 908330 | v1:4     | ethernet2 | 1.1.2.3 | 54661      |         | 640   |
 | 908331 | null     | null      | null    | unlabelled |         | 0     |
 | 908332 | null     | null      | null    | unlabelled |         | 0     |
 | 908333 | null     | null      | null    | unlabelled |         | 0     |
 | 908334 | null     | null      | null    | unlabelled |         | 0     |
 | 908335 | null     | null      | null    | unlabelled |         | 0     |
 | 979743 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 982318 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54657  | null     | null      | null    | unlabelled |         | 0     |
 | 54658  | v1:4     | ethernet1 | 1.1.2.2 | 908327     |         | 640   |
 | 54659  | v1:4     | ethernet1 | 1.1.2.2 | 908328     |         | 640   |
 | 54660  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 54661  | v1:4     | ethernet2 | 1.1.3.4 | 803534     |         | 1280  |
 | 54662  | null     | null      | null    | unlabelled |         | 0     |
 | 54663  | null     | null      | null    | unlabelled |         | 0     |
 | 54664  | null     | null      | null    | unlabelled |         | 0     |
 | 54665  | null     | null      | null    | unlabelled |         | 0     |
 | 54666  | null     | null      | null    | unlabelled |         | 0     |
 | 98320  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 200370 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 272141 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 406862 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 565805 | null     | null      | null    | unlabelled |         | 0     |
 | 565806 | v1:6     | ethernet1 | 1235::2 | 35582      |         | 640   |
 | 565807 | v1:6     | ethernet1 | 1235::2 | 35583      |         | 640   |
 | 565808 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 565809 | v1:6     | ethernet2 | 1236::4 | 230250     |         | 1280  |
 | 565810 | null     | null      | null    | unlabelled |         | 0     |
 | 565811 | null     | null      | null    | unlabelled |         | 0     |
 | 565812 | null     | null      | null    | unlabelled |         | 0     |
 | 565813 | null     | null      | null    | unlabelled |         | 0     |
 | 565814 | null     | null      | null    | unlabelled |         | 0     |
 | 765657 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 809281 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 933398 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 963175 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12882  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 113010 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 193405 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 208923 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 230246 | null     | null      | null    | unlabelled |         | 0     |
 | 230247 | v1:6     | ethernet1 | 1236::3 | 565806     |         | 0     |
 | 230248 | v1:6     | ethernet1 | 1236::3 | 565807     |         | 0     |
 | 230249 | v1:6     | ethernet1 | 1236::3 | 565808     |         | 0     |
 | 230250 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 230251 | null     | null      | null    | unlabelled |         | 0     |
 | 230252 | null     | null      | null    | unlabelled |         | 0     |
 | 230253 | null     | null      | null    | unlabelled |         | 0     |
 | 230254 | null     | null      | null    | unlabelled |         | 0     |
 | 230255 | null     | null      | null    | unlabelled |         | 0     |
 | 297005 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 712792 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 803530 | null     | null      | null    | unlabelled |         | 0     |
 | 803531 | v1:4     | ethernet1 | 1.1.3.3 | 54658      |         | 0     |
 | 803532 | v1:4     | ethernet1 | 1.1.3.3 | 54659      |         | 0     |
 | 803533 | v1:4     | ethernet1 | 1.1.3.3 | 54660      |         | 0     |
 | 803534 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 803535 | null     | null      | null    | unlabelled |         | 0     |
 | 803536 | null     | null      | null    | unlabelled |         | 0     |
 | 803537 | null     | null      | null    | unlabelled |         | 0     |
 | 803538 | null     | null      | null    | unlabelled |         | 0     |
 | 803539 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#