here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 2471   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 148772 | null     | null      | null    | unlabelled |         | 0     |
 | 148773 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 148774 | v1:4     | ethernet1 | 1.1.1.2 | 273602     |         | 0     |
 | 148775 | v1:4     | ethernet1 | 1.1.1.2 | 273603     |         | 0     |
 | 148776 | v1:4     | ethernet1 | 1.1.1.2 | 273604     |         | 0     |
 | 148777 | null     | null      | null    | unlabelled |         | 0     |
 | 148778 | null     | null      | null    | unlabelled |         | 0     |
 | 148779 | null     | null      | null    | unlabelled |         | 0     |
 | 148780 | null     | null      | null    | unlabelled |         | 0     |
 | 148781 | null     | null      | null    | unlabelled |         | 0     |
 | 311990 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 341745 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 347972 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 623196 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 662141 | null     | null      | null    | unlabelled |         | 0     |
 | 662142 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 662143 | v1:6     | ethernet1 | 1234::2 | 967119     |         | 0     |
 | 662144 | v1:6     | ethernet1 | 1234::2 | 967120     |         | 0     |
 | 662145 | v1:6     | ethernet1 | 1234::2 | 967121     |         | 0     |
 | 662146 | null     | null      | null    | unlabelled |         | 0     |
 | 662147 | null     | null      | null    | unlabelled |         | 0     |
 | 662148 | null     | null      | null    | unlabelled |         | 0     |
 | 662149 | null     | null      | null    | unlabelled |         | 0     |
 | 662150 | null     | null      | null    | unlabelled |         | 0     |
 | 899773 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 197806 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 273600 | null     | null      | null    | unlabelled |         | 0     |
 | 273601 | v1:4     | ethernet1 | 1.1.1.1 | 148773     |         | 1280  |
 | 273602 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 273603 | v1:4     | ethernet2 | 1.1.2.3 | 512212     |         | 640   |
 | 273604 | v1:4     | ethernet2 | 1.1.2.3 | 512213     |         | 640   |
 | 273605 | null     | null      | null    | unlabelled |         | 0     |
 | 273606 | null     | null      | null    | unlabelled |         | 0     |
 | 273607 | null     | null      | null    | unlabelled |         | 0     |
 | 273608 | null     | null      | null    | unlabelled |         | 0     |
 | 273609 | null     | null      | null    | unlabelled |         | 0     |
 | 353328 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 469914 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 625124 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 643654 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 797104 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 967117 | null     | null      | null    | unlabelled |         | 0     |
 | 967118 | v1:6     | ethernet1 | 1234::1 | 662142     |         | 1280  |
 | 967119 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 967120 | v1:6     | ethernet2 | 1235::3 | 385288     |         | 640   |
 | 967121 | v1:6     | ethernet2 | 1235::3 | 385289     |         | 640   |
 | 967122 | null     | null      | null    | unlabelled |         | 0     |
 | 967123 | null     | null      | null    | unlabelled |         | 0     |
 | 967124 | null     | null      | null    | unlabelled |         | 0     |
 | 967125 | null     | null      | null    | unlabelled |         | 0     |
 | 967126 | null     | null      | null    | unlabelled |         | 0     |
 | 974964 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 981596 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 100782 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 141373 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 209051 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 214928 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 378908 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 385285 | null     | null      | null    | unlabelled |         | 0     |
 | 385286 | v1:6     | ethernet1 | 1235::2 | 967118     |         | 640   |
 | 385287 | v1:6     | ethernet1 | 1235::2 | 967119     |         | 640   |
 | 385288 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 385289 | v1:6     | ethernet2 | 1236::4 | 890562     |         | 1280  |
 | 385290 | null     | null      | null    | unlabelled |         | 0     |
 | 385291 | null     | null      | null    | unlabelled |         | 0     |
 | 385292 | null     | null      | null    | unlabelled |         | 0     |
 | 385293 | null     | null      | null    | unlabelled |         | 0     |
 | 385294 | null     | null      | null    | unlabelled |         | 0     |
 | 512209 | null     | null      | null    | unlabelled |         | 0     |
 | 512210 | v1:4     | ethernet1 | 1.1.2.2 | 273601     |         | 640   |
 | 512211 | v1:4     | ethernet1 | 1.1.2.2 | 273602     |         | 640   |
 | 512212 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 512213 | v1:4     | ethernet2 | 1.1.3.4 | 753223     |         | 1280  |
 | 512214 | null     | null      | null    | unlabelled |         | 0     |
 | 512215 | null     | null      | null    | unlabelled |         | 0     |
 | 512216 | null     | null      | null    | unlabelled |         | 0     |
 | 512217 | null     | null      | null    | unlabelled |         | 0     |
 | 512218 | null     | null      | null    | unlabelled |         | 0     |
 | 569073 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 808642 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 928583 | v1:6     | ethernet1 | 1235::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 45907   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 607823  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 753219  | null     | null      | null    | unlabelled |         | 0     |
 | 753220  | v1:4     | ethernet1 | 1.1.3.3 | 512210     |         | 0     |
 | 753221  | v1:4     | ethernet1 | 1.1.3.3 | 512211     |         | 0     |
 | 753222  | v1:4     | ethernet1 | 1.1.3.3 | 512212     |         | 0     |
 | 753223  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 753224  | null     | null      | null    | unlabelled |         | 0     |
 | 753225  | null     | null      | null    | unlabelled |         | 0     |
 | 753226  | null     | null      | null    | unlabelled |         | 0     |
 | 753227  | null     | null      | null    | unlabelled |         | 0     |
 | 753228  | null     | null      | null    | unlabelled |         | 0     |
 | 810944  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 890558  | null     | null      | null    | unlabelled |         | 0     |
 | 890559  | v1:6     | ethernet1 | 1236::3 | 385286     |         | 0     |
 | 890560  | v1:6     | ethernet1 | 1236::3 | 385287     |         | 0     |
 | 890561  | v1:6     | ethernet1 | 1236::3 | 385288     |         | 0     |
 | 890562  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 890563  | null     | null      | null    | unlabelled |         | 0     |
 | 890564  | null     | null      | null    | unlabelled |         | 0     |
 | 890565  | null     | null      | null    | unlabelled |         | 0     |
 | 890566  | null     | null      | null    | unlabelled |         | 0     |
 | 890567  | null     | null      | null    | unlabelled |         | 0     |
 | 949856  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1016749 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1024906 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#