here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57987  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 143810 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 236122 | null     | null      | null    | unlabelled |         | 0     |
 | 236123 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 236124 | v1:4     | ethernet1 | 1.1.1.2 | 726243     |         | 0     |
 | 236125 | v1:4     | ethernet1 | 1.1.1.2 | 726244     |         | 0     |
 | 236126 | v1:4     | ethernet1 | 1.1.1.2 | 726245     |         | 0     |
 | 236127 | null     | null      | null    | unlabelled |         | 0     |
 | 236128 | null     | null      | null    | unlabelled |         | 0     |
 | 236129 | null     | null      | null    | unlabelled |         | 0     |
 | 236130 | null     | null      | null    | unlabelled |         | 0     |
 | 236131 | null     | null      | null    | unlabelled |         | 0     |
 | 386632 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 520572 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 649758 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 740386 | null     | null      | null    | unlabelled |         | 0     |
 | 740387 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 740388 | v1:6     | ethernet1 | 1234::2 | 747780     |         | 0     |
 | 740389 | v1:6     | ethernet1 | 1234::2 | 747781     |         | 0     |
 | 740390 | v1:6     | ethernet1 | 1234::2 | 747782     |         | 0     |
 | 740391 | null     | null      | null    | unlabelled |         | 0     |
 | 740392 | null     | null      | null    | unlabelled |         | 0     |
 | 740393 | null     | null      | null    | unlabelled |         | 0     |
 | 740394 | null     | null      | null    | unlabelled |         | 0     |
 | 740395 | null     | null      | null    | unlabelled |         | 0     |
 | 988931 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 375299 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 726241 | null     | null      | null    | unlabelled |         | 0     |
 | 726242 | v1:4     | ethernet1 | 1.1.1.1 | 236123     |         | 1280  |
 | 726243 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 726244 | v1:4     | ethernet2 | 1.1.2.3 | 773964     |         | 640   |
 | 726245 | v1:4     | ethernet2 | 1.1.2.3 | 773965     |         | 640   |
 | 726246 | null     | null      | null    | unlabelled |         | 0     |
 | 726247 | null     | null      | null    | unlabelled |         | 0     |
 | 726248 | null     | null      | null    | unlabelled |         | 0     |
 | 726249 | null     | null      | null    | unlabelled |         | 0     |
 | 726250 | null     | null      | null    | unlabelled |         | 0     |
 | 737632 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 747778 | null     | null      | null    | unlabelled |         | 0     |
 | 747779 | v1:6     | ethernet1 | 1234::1 | 740387     |         | 1280  |
 | 747780 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 747781 | v1:6     | ethernet2 | 1235::3 | 200124     |         | 640   |
 | 747782 | v1:6     | ethernet2 | 1235::3 | 200125     |         | 640   |
 | 747783 | null     | null      | null    | unlabelled |         | 0     |
 | 747784 | null     | null      | null    | unlabelled |         | 0     |
 | 747785 | null     | null      | null    | unlabelled |         | 0     |
 | 747786 | null     | null      | null    | unlabelled |         | 0     |
 | 747787 | null     | null      | null    | unlabelled |         | 0     |
 | 750251 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 762024 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 789785 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 796147 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 952157 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 979591 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 145740  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 200121  | null     | null      | null    | unlabelled |         | 0     |
 | 200122  | v1:6     | ethernet1 | 1235::2 | 747779     |         | 640   |
 | 200123  | v1:6     | ethernet1 | 1235::2 | 747780     |         | 640   |
 | 200124  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 200125  | v1:6     | ethernet2 | 1236::4 | 949659     |         | 1280  |
 | 200126  | null     | null      | null    | unlabelled |         | 0     |
 | 200127  | null     | null      | null    | unlabelled |         | 0     |
 | 200128  | null     | null      | null    | unlabelled |         | 0     |
 | 200129  | null     | null      | null    | unlabelled |         | 0     |
 | 200130  | null     | null      | null    | unlabelled |         | 0     |
 | 221555  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 670305  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 709366  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 773961  | null     | null      | null    | unlabelled |         | 0     |
 | 773962  | v1:4     | ethernet1 | 1.1.2.2 | 726242     |         | 640   |
 | 773963  | v1:4     | ethernet1 | 1.1.2.2 | 726243     |         | 640   |
 | 773964  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 773965  | v1:4     | ethernet2 | 1.1.3.4 | 518066     |         | 1280  |
 | 773966  | null     | null      | null    | unlabelled |         | 0     |
 | 773967  | null     | null      | null    | unlabelled |         | 0     |
 | 773968  | null     | null      | null    | unlabelled |         | 0     |
 | 773969  | null     | null      | null    | unlabelled |         | 0     |
 | 773970  | null     | null      | null    | unlabelled |         | 0     |
 | 788078  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 848810  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 945020  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1028946 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 59333  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 266508 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 518062 | null     | null      | null    | unlabelled |         | 0     |
 | 518063 | v1:4     | ethernet1 | 1.1.3.3 | 773962     |         | 0     |
 | 518064 | v1:4     | ethernet1 | 1.1.3.3 | 773963     |         | 0     |
 | 518065 | v1:4     | ethernet1 | 1.1.3.3 | 773964     |         | 0     |
 | 518066 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 518067 | null     | null      | null    | unlabelled |         | 0     |
 | 518068 | null     | null      | null    | unlabelled |         | 0     |
 | 518069 | null     | null      | null    | unlabelled |         | 0     |
 | 518070 | null     | null      | null    | unlabelled |         | 0     |
 | 518071 | null     | null      | null    | unlabelled |         | 0     |
 | 566776 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 799235 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 812844 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 881274 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 949655 | null     | null      | null    | unlabelled |         | 0     |
 | 949656 | v1:6     | ethernet1 | 1236::3 | 200122     |         | 0     |
 | 949657 | v1:6     | ethernet1 | 1236::3 | 200123     |         | 0     |
 | 949658 | v1:6     | ethernet1 | 1236::3 | 200124     |         | 0     |
 | 949659 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 949660 | null     | null      | null    | unlabelled |         | 0     |
 | 949661 | null     | null      | null    | unlabelled |         | 0     |
 | 949662 | null     | null      | null    | unlabelled |         | 0     |
 | 949663 | null     | null      | null    | unlabelled |         | 0     |
 | 949664 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#