here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 136488 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 364661 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 391039 | null     | null      | null    | unlabelled |         | 0     |
 | 391040 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 391041 | v1:6     | ethernet1 | 1234::2 | 686309     |         | 0     |
 | 391042 | v1:6     | ethernet1 | 1234::2 | 686310     |         | 0     |
 | 391043 | v1:6     | ethernet1 | 1234::2 | 686311     |         | 0     |
 | 391044 | null     | null      | null    | unlabelled |         | 0     |
 | 391045 | null     | null      | null    | unlabelled |         | 0     |
 | 391046 | null     | null      | null    | unlabelled |         | 0     |
 | 391047 | null     | null      | null    | unlabelled |         | 0     |
 | 391048 | null     | null      | null    | unlabelled |         | 0     |
 | 510304 | null     | null      | null    | unlabelled |         | 0     |
 | 510305 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 510306 | v1:4     | ethernet1 | 1.1.1.2 | 303781     |         | 0     |
 | 510307 | v1:4     | ethernet1 | 1.1.1.2 | 303782     |         | 0     |
 | 510308 | v1:4     | ethernet1 | 1.1.1.2 | 303783     |         | 0     |
 | 510309 | null     | null      | null    | unlabelled |         | 0     |
 | 510310 | null     | null      | null    | unlabelled |         | 0     |
 | 510311 | null     | null      | null    | unlabelled |         | 0     |
 | 510312 | null     | null      | null    | unlabelled |         | 0     |
 | 510313 | null     | null      | null    | unlabelled |         | 0     |
 | 544873 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 643746 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 892974 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 925431 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 164884 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 215312 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 303779 | null     | null      | null    | unlabelled |         | 0     |
 | 303780 | v1:4     | ethernet1 | 1.1.1.1 | 510305     |         | 1280  |
 | 303781 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 303782 | v1:4     | ethernet2 | 1.1.2.3 | 176681     |         | 640   |
 | 303783 | v1:4     | ethernet2 | 1.1.2.3 | 176682     |         | 640   |
 | 303784 | null     | null      | null    | unlabelled |         | 0     |
 | 303785 | null     | null      | null    | unlabelled |         | 0     |
 | 303786 | null     | null      | null    | unlabelled |         | 0     |
 | 303787 | null     | null      | null    | unlabelled |         | 0     |
 | 303788 | null     | null      | null    | unlabelled |         | 0     |
 | 554411 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 601860 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 671158 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 686307 | null     | null      | null    | unlabelled |         | 0     |
 | 686308 | v1:6     | ethernet1 | 1234::1 | 391040     |         | 1280  |
 | 686309 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 686310 | v1:6     | ethernet2 | 1235::3 | 391190     |         | 640   |
 | 686311 | v1:6     | ethernet2 | 1235::3 | 391191     |         | 640   |
 | 686312 | null     | null      | null    | unlabelled |         | 0     |
 | 686313 | null     | null      | null    | unlabelled |         | 0     |
 | 686314 | null     | null      | null    | unlabelled |         | 0     |
 | 686315 | null     | null      | null    | unlabelled |         | 0     |
 | 686316 | null     | null      | null    | unlabelled |         | 0     |
 | 836720 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 839982 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 921213 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 18287  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 97119  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 150563 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 176678 | null     | null      | null    | unlabelled |         | 0     |
 | 176679 | v1:4     | ethernet1 | 1.1.2.2 | 303780     |         | 640   |
 | 176680 | v1:4     | ethernet1 | 1.1.2.2 | 303781     |         | 640   |
 | 176681 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 176682 | v1:4     | ethernet2 | 1.1.3.4 | 264660     |         | 1280  |
 | 176683 | null     | null      | null    | unlabelled |         | 0     |
 | 176684 | null     | null      | null    | unlabelled |         | 0     |
 | 176685 | null     | null      | null    | unlabelled |         | 0     |
 | 176686 | null     | null      | null    | unlabelled |         | 0     |
 | 176687 | null     | null      | null    | unlabelled |         | 0     |
 | 179563 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 197425 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 391187 | null     | null      | null    | unlabelled |         | 0     |
 | 391188 | v1:6     | ethernet1 | 1235::2 | 686308     |         | 640   |
 | 391189 | v1:6     | ethernet1 | 1235::2 | 686309     |         | 640   |
 | 391190 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 391191 | v1:6     | ethernet2 | 1236::4 | 293149     |         | 1280  |
 | 391192 | null     | null      | null    | unlabelled |         | 0     |
 | 391193 | null     | null      | null    | unlabelled |         | 0     |
 | 391194 | null     | null      | null    | unlabelled |         | 0     |
 | 391195 | null     | null      | null    | unlabelled |         | 0     |
 | 391196 | null     | null      | null    | unlabelled |         | 0     |
 | 711450 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 901779 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 954809 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 127054 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 264656 | null     | null      | null    | unlabelled |         | 0     |
 | 264657 | v1:4     | ethernet1 | 1.1.3.3 | 176679     |         | 0     |
 | 264658 | v1:4     | ethernet1 | 1.1.3.3 | 176680     |         | 0     |
 | 264659 | v1:4     | ethernet1 | 1.1.3.3 | 176681     |         | 0     |
 | 264660 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 264661 | null     | null      | null    | unlabelled |         | 0     |
 | 264662 | null     | null      | null    | unlabelled |         | 0     |
 | 264663 | null     | null      | null    | unlabelled |         | 0     |
 | 264664 | null     | null      | null    | unlabelled |         | 0     |
 | 264665 | null     | null      | null    | unlabelled |         | 0     |
 | 293145 | null     | null      | null    | unlabelled |         | 0     |
 | 293146 | v1:6     | ethernet1 | 1236::3 | 391188     |         | 0     |
 | 293147 | v1:6     | ethernet1 | 1236::3 | 391189     |         | 0     |
 | 293148 | v1:6     | ethernet1 | 1236::3 | 391190     |         | 0     |
 | 293149 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 293150 | null     | null      | null    | unlabelled |         | 0     |
 | 293151 | null     | null      | null    | unlabelled |         | 0     |
 | 293152 | null     | null      | null    | unlabelled |         | 0     |
 | 293153 | null     | null      | null    | unlabelled |         | 0     |
 | 293154 | null     | null      | null    | unlabelled |         | 0     |
 | 669462 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 714677 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 812453 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 813314 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 857198 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#