here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 88341   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 436301  | null     | null      | null    | unlabelled |         | 0     |
 | 436302  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 436303  | v1:4     | ethernet1 | 1.1.1.2 | 446851     |         | 0     |
 | 436304  | v1:4     | ethernet1 | 1.1.1.2 | 446852     |         | 0     |
 | 436305  | v1:4     | ethernet1 | 1.1.1.2 | 446853     |         | 0     |
 | 436306  | null     | null      | null    | unlabelled |         | 0     |
 | 436307  | null     | null      | null    | unlabelled |         | 0     |
 | 436308  | null     | null      | null    | unlabelled |         | 0     |
 | 436309  | null     | null      | null    | unlabelled |         | 0     |
 | 436310  | null     | null      | null    | unlabelled |         | 0     |
 | 468690  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 535906  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 732699  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 827473  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 832533  | null     | null      | null    | unlabelled |         | 0     |
 | 832534  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 832535  | v1:6     | ethernet1 | 1234::2 | 877429     |         | 0     |
 | 832536  | v1:6     | ethernet1 | 1234::2 | 877430     |         | 0     |
 | 832537  | v1:6     | ethernet1 | 1234::2 | 877431     |         | 0     |
 | 832538  | null     | null      | null    | unlabelled |         | 0     |
 | 832539  | null     | null      | null    | unlabelled |         | 0     |
 | 832540  | null     | null      | null    | unlabelled |         | 0     |
 | 832541  | null     | null      | null    | unlabelled |         | 0     |
 | 832542  | null     | null      | null    | unlabelled |         | 0     |
 | 1004074 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 45741   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 101110  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 254910  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 271370  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 446849  | null     | null      | null    | unlabelled |         | 0     |
 | 446850  | v1:4     | ethernet1 | 1.1.1.1 | 436302     |         | 1280  |
 | 446851  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 446852  | v1:4     | ethernet2 | 1.1.2.3 | 5962       |         | 640   |
 | 446853  | v1:4     | ethernet2 | 1.1.2.3 | 5963       |         | 640   |
 | 446854  | null     | null      | null    | unlabelled |         | 0     |
 | 446855  | null     | null      | null    | unlabelled |         | 0     |
 | 446856  | null     | null      | null    | unlabelled |         | 0     |
 | 446857  | null     | null      | null    | unlabelled |         | 0     |
 | 446858  | null     | null      | null    | unlabelled |         | 0     |
 | 481306  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 686565  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 774787  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 877427  | null     | null      | null    | unlabelled |         | 0     |
 | 877428  | v1:6     | ethernet1 | 1234::1 | 832534     |         | 1280  |
 | 877429  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 877430  | v1:6     | ethernet2 | 1235::3 | 457746     |         | 640   |
 | 877431  | v1:6     | ethernet2 | 1235::3 | 457747     |         | 640   |
 | 877432  | null     | null      | null    | unlabelled |         | 0     |
 | 877433  | null     | null      | null    | unlabelled |         | 0     |
 | 877434  | null     | null      | null    | unlabelled |         | 0     |
 | 877435  | null     | null      | null    | unlabelled |         | 0     |
 | 877436  | null     | null      | null    | unlabelled |         | 0     |
 | 1019447 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5959   | null     | null      | null    | unlabelled |         | 0     |
 | 5960   | v1:4     | ethernet1 | 1.1.2.2 | 446850     |         | 640   |
 | 5961   | v1:4     | ethernet1 | 1.1.2.2 | 446851     |         | 640   |
 | 5962   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 5963   | v1:4     | ethernet2 | 1.1.3.4 | 758570     |         | 1280  |
 | 5964   | null     | null      | null    | unlabelled |         | 0     |
 | 5965   | null     | null      | null    | unlabelled |         | 0     |
 | 5966   | null     | null      | null    | unlabelled |         | 0     |
 | 5967   | null     | null      | null    | unlabelled |         | 0     |
 | 5968   | null     | null      | null    | unlabelled |         | 0     |
 | 62391  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 69099  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 213082 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 338407 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 353912 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 457743 | null     | null      | null    | unlabelled |         | 0     |
 | 457744 | v1:6     | ethernet1 | 1235::2 | 877428     |         | 640   |
 | 457745 | v1:6     | ethernet1 | 1235::2 | 877429     |         | 640   |
 | 457746 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 457747 | v1:6     | ethernet2 | 1236::4 | 765982     |         | 1280  |
 | 457748 | null     | null      | null    | unlabelled |         | 0     |
 | 457749 | null     | null      | null    | unlabelled |         | 0     |
 | 457750 | null     | null      | null    | unlabelled |         | 0     |
 | 457751 | null     | null      | null    | unlabelled |         | 0     |
 | 457752 | null     | null      | null    | unlabelled |         | 0     |
 | 791644 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 845737 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 895235 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 310992 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 341833 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 360000 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 381604 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 606937 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 758566 | null     | null      | null    | unlabelled |         | 0     |
 | 758567 | v1:4     | ethernet1 | 1.1.3.3 | 5960       |         | 0     |
 | 758568 | v1:4     | ethernet1 | 1.1.3.3 | 5961       |         | 0     |
 | 758569 | v1:4     | ethernet1 | 1.1.3.3 | 5962       |         | 0     |
 | 758570 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 758571 | null     | null      | null    | unlabelled |         | 0     |
 | 758572 | null     | null      | null    | unlabelled |         | 0     |
 | 758573 | null     | null      | null    | unlabelled |         | 0     |
 | 758574 | null     | null      | null    | unlabelled |         | 0     |
 | 758575 | null     | null      | null    | unlabelled |         | 0     |
 | 765978 | null     | null      | null    | unlabelled |         | 0     |
 | 765979 | v1:6     | ethernet1 | 1236::3 | 457744     |         | 0     |
 | 765980 | v1:6     | ethernet1 | 1236::3 | 457745     |         | 0     |
 | 765981 | v1:6     | ethernet1 | 1236::3 | 457746     |         | 0     |
 | 765982 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 765983 | null     | null      | null    | unlabelled |         | 0     |
 | 765984 | null     | null      | null    | unlabelled |         | 0     |
 | 765985 | null     | null      | null    | unlabelled |         | 0     |
 | 765986 | null     | null      | null    | unlabelled |         | 0     |
 | 765987 | null     | null      | null    | unlabelled |         | 0     |
 | 983945 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#