here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 46022   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 165807  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 183242  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 247711  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 433011  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 521616  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 562111  | null     | null      | null    | unlabelled |         | 0     |
 | 562112  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 562113  | v1:4     | ethernet1 | 1.1.1.2 | 1022131    |         | 0     |
 | 562114  | v1:4     | ethernet1 | 1.1.1.2 | 1022132    |         | 0     |
 | 562115  | v1:4     | ethernet1 | 1.1.1.2 | 1022133    |         | 0     |
 | 562116  | null     | null      | null    | unlabelled |         | 0     |
 | 562117  | null     | null      | null    | unlabelled |         | 0     |
 | 562118  | null     | null      | null    | unlabelled |         | 0     |
 | 562119  | null     | null      | null    | unlabelled |         | 0     |
 | 562120  | null     | null      | null    | unlabelled |         | 0     |
 | 1045291 | null     | null      | null    | unlabelled |         | 0     |
 | 1045292 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1045293 | v1:6     | ethernet1 | 1234::2 | 148541     |         | 0     |
 | 1045294 | v1:6     | ethernet1 | 1234::2 | 148542     |         | 0     |
 | 1045295 | v1:6     | ethernet1 | 1234::2 | 148543     |         | 0     |
 | 1045296 | null     | null      | null    | unlabelled |         | 0     |
 | 1045297 | null     | null      | null    | unlabelled |         | 0     |
 | 1045298 | null     | null      | null    | unlabelled |         | 0     |
 | 1045299 | null     | null      | null    | unlabelled |         | 0     |
 | 1045300 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 4729    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 78926   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 148539  | null     | null      | null    | unlabelled |         | 0     |
 | 148540  | v1:6     | ethernet1 | 1234::1 | 1045292    |         | 1280  |
 | 148541  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 148542  | v1:6     | ethernet2 | 1235::3 | 51586      |         | 640   |
 | 148543  | v1:6     | ethernet2 | 1235::3 | 51587      |         | 640   |
 | 148544  | null     | null      | null    | unlabelled |         | 0     |
 | 148545  | null     | null      | null    | unlabelled |         | 0     |
 | 148546  | null     | null      | null    | unlabelled |         | 0     |
 | 148547  | null     | null      | null    | unlabelled |         | 0     |
 | 148548  | null     | null      | null    | unlabelled |         | 0     |
 | 202859  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 376035  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 428725  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 584934  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 848155  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 929306  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1022129 | null     | null      | null    | unlabelled |         | 0     |
 | 1022130 | v1:4     | ethernet1 | 1.1.1.1 | 562112     |         | 1280  |
 | 1022131 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1022132 | v1:4     | ethernet2 | 1.1.2.3 | 956079     |         | 640   |
 | 1022133 | v1:4     | ethernet2 | 1.1.2.3 | 956080     |         | 640   |
 | 1022134 | null     | null      | null    | unlabelled |         | 0     |
 | 1022135 | null     | null      | null    | unlabelled |         | 0     |
 | 1022136 | null     | null      | null    | unlabelled |         | 0     |
 | 1022137 | null     | null      | null    | unlabelled |         | 0     |
 | 1022138 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24759  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 25490  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 36233  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 51583  | null     | null      | null    | unlabelled |         | 0     |
 | 51584  | v1:6     | ethernet1 | 1235::2 | 148540     |         | 640   |
 | 51585  | v1:6     | ethernet1 | 1235::2 | 148541     |         | 640   |
 | 51586  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 51587  | v1:6     | ethernet2 | 1236::4 | 243104     |         | 1280  |
 | 51588  | null     | null      | null    | unlabelled |         | 0     |
 | 51589  | null     | null      | null    | unlabelled |         | 0     |
 | 51590  | null     | null      | null    | unlabelled |         | 0     |
 | 51591  | null     | null      | null    | unlabelled |         | 0     |
 | 51592  | null     | null      | null    | unlabelled |         | 0     |
 | 172942 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 450618 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 673017 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 839570 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 925963 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 956076 | null     | null      | null    | unlabelled |         | 0     |
 | 956077 | v1:4     | ethernet1 | 1.1.2.2 | 1022130    |         | 640   |
 | 956078 | v1:4     | ethernet1 | 1.1.2.2 | 1022131    |         | 640   |
 | 956079 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 956080 | v1:4     | ethernet2 | 1.1.3.4 | 1018888    |         | 1280  |
 | 956081 | null     | null      | null    | unlabelled |         | 0     |
 | 956082 | null     | null      | null    | unlabelled |         | 0     |
 | 956083 | null     | null      | null    | unlabelled |         | 0     |
 | 956084 | null     | null      | null    | unlabelled |         | 0     |
 | 956085 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 243100  | null     | null      | null    | unlabelled |         | 0     |
 | 243101  | v1:6     | ethernet1 | 1236::3 | 51584      |         | 0     |
 | 243102  | v1:6     | ethernet1 | 1236::3 | 51585      |         | 0     |
 | 243103  | v1:6     | ethernet1 | 1236::3 | 51586      |         | 0     |
 | 243104  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 243105  | null     | null      | null    | unlabelled |         | 0     |
 | 243106  | null     | null      | null    | unlabelled |         | 0     |
 | 243107  | null     | null      | null    | unlabelled |         | 0     |
 | 243108  | null     | null      | null    | unlabelled |         | 0     |
 | 243109  | null     | null      | null    | unlabelled |         | 0     |
 | 304649  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 378933  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 430921  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 576597  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 661343  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 773292  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1018884 | null     | null      | null    | unlabelled |         | 0     |
 | 1018885 | v1:4     | ethernet1 | 1.1.3.3 | 956077     |         | 0     |
 | 1018886 | v1:4     | ethernet1 | 1.1.3.3 | 956078     |         | 0     |
 | 1018887 | v1:4     | ethernet1 | 1.1.3.3 | 956079     |         | 0     |
 | 1018888 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1018889 | null     | null      | null    | unlabelled |         | 0     |
 | 1018890 | null     | null      | null    | unlabelled |         | 0     |
 | 1018891 | null     | null      | null    | unlabelled |         | 0     |
 | 1018892 | null     | null      | null    | unlabelled |         | 0     |
 | 1018893 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#