here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 133320 | null     | null      | null    | unlabelled |         | 0     |
 | 133321 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 133322 | v1:4     | ethernet1 | 1.1.1.2 | 326030     |         | 0     |
 | 133323 | v1:4     | ethernet1 | 1.1.1.2 | 326031     |         | 0     |
 | 133324 | v1:4     | ethernet1 | 1.1.1.2 | 326032     |         | 0     |
 | 133325 | null     | null      | null    | unlabelled |         | 0     |
 | 133326 | null     | null      | null    | unlabelled |         | 0     |
 | 133327 | null     | null      | null    | unlabelled |         | 0     |
 | 133328 | null     | null      | null    | unlabelled |         | 0     |
 | 133329 | null     | null      | null    | unlabelled |         | 0     |
 | 398503 | null     | null      | null    | unlabelled |         | 0     |
 | 398504 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 398505 | v1:6     | ethernet1 | 1234::2 | 116380     |         | 0     |
 | 398506 | v1:6     | ethernet1 | 1234::2 | 116381     |         | 0     |
 | 398507 | v1:6     | ethernet1 | 1234::2 | 116382     |         | 0     |
 | 398508 | null     | null      | null    | unlabelled |         | 0     |
 | 398509 | null     | null      | null    | unlabelled |         | 0     |
 | 398510 | null     | null      | null    | unlabelled |         | 0     |
 | 398511 | null     | null      | null    | unlabelled |         | 0     |
 | 398512 | null     | null      | null    | unlabelled |         | 0     |
 | 482654 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 531879 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 670111 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 703789 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 809601 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 886276 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 116378 | null     | null      | null    | unlabelled |         | 0     |
 | 116379 | v1:6     | ethernet1 | 1234::1 | 398504     |         | 1280  |
 | 116380 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 116381 | v1:6     | ethernet2 | 1235::3 | 665159     |         | 640   |
 | 116382 | v1:6     | ethernet2 | 1235::3 | 665160     |         | 640   |
 | 116383 | null     | null      | null    | unlabelled |         | 0     |
 | 116384 | null     | null      | null    | unlabelled |         | 0     |
 | 116385 | null     | null      | null    | unlabelled |         | 0     |
 | 116386 | null     | null      | null    | unlabelled |         | 0     |
 | 116387 | null     | null      | null    | unlabelled |         | 0     |
 | 326028 | null     | null      | null    | unlabelled |         | 0     |
 | 326029 | v1:4     | ethernet1 | 1.1.1.1 | 133321     |         | 1280  |
 | 326030 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 326031 | v1:4     | ethernet2 | 1.1.2.3 | 668113     |         | 640   |
 | 326032 | v1:4     | ethernet2 | 1.1.2.3 | 668114     |         | 640   |
 | 326033 | null     | null      | null    | unlabelled |         | 0     |
 | 326034 | null     | null      | null    | unlabelled |         | 0     |
 | 326035 | null     | null      | null    | unlabelled |         | 0     |
 | 326036 | null     | null      | null    | unlabelled |         | 0     |
 | 326037 | null     | null      | null    | unlabelled |         | 0     |
 | 387567 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 494068 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 499517 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 515240 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 629059 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 663083 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 720925 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 797095 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 66140  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 160035 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 270688 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 299925 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 439142 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 589741 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 665156 | null     | null      | null    | unlabelled |         | 0     |
 | 665157 | v1:6     | ethernet1 | 1235::2 | 116379     |         | 640   |
 | 665158 | v1:6     | ethernet1 | 1235::2 | 116380     |         | 640   |
 | 665159 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 665160 | v1:6     | ethernet2 | 1236::4 | 854218     |         | 1280  |
 | 665161 | null     | null      | null    | unlabelled |         | 0     |
 | 665162 | null     | null      | null    | unlabelled |         | 0     |
 | 665163 | null     | null      | null    | unlabelled |         | 0     |
 | 665164 | null     | null      | null    | unlabelled |         | 0     |
 | 665165 | null     | null      | null    | unlabelled |         | 0     |
 | 668110 | null     | null      | null    | unlabelled |         | 0     |
 | 668111 | v1:4     | ethernet1 | 1.1.2.2 | 326029     |         | 640   |
 | 668112 | v1:4     | ethernet1 | 1.1.2.2 | 326030     |         | 640   |
 | 668113 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 668114 | v1:4     | ethernet2 | 1.1.3.4 | 513379     |         | 1280  |
 | 668115 | null     | null      | null    | unlabelled |         | 0     |
 | 668116 | null     | null      | null    | unlabelled |         | 0     |
 | 668117 | null     | null      | null    | unlabelled |         | 0     |
 | 668118 | null     | null      | null    | unlabelled |         | 0     |
 | 668119 | null     | null      | null    | unlabelled |         | 0     |
 | 835106 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 864233 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20843  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 352554 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 354092 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 457830 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 513375 | null     | null      | null    | unlabelled |         | 0     |
 | 513376 | v1:4     | ethernet1 | 1.1.3.3 | 668111     |         | 0     |
 | 513377 | v1:4     | ethernet1 | 1.1.3.3 | 668112     |         | 0     |
 | 513378 | v1:4     | ethernet1 | 1.1.3.3 | 668113     |         | 0     |
 | 513379 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 513380 | null     | null      | null    | unlabelled |         | 0     |
 | 513381 | null     | null      | null    | unlabelled |         | 0     |
 | 513382 | null     | null      | null    | unlabelled |         | 0     |
 | 513383 | null     | null      | null    | unlabelled |         | 0     |
 | 513384 | null     | null      | null    | unlabelled |         | 0     |
 | 854214 | null     | null      | null    | unlabelled |         | 0     |
 | 854215 | v1:6     | ethernet1 | 1236::3 | 665157     |         | 0     |
 | 854216 | v1:6     | ethernet1 | 1236::3 | 665158     |         | 0     |
 | 854217 | v1:6     | ethernet1 | 1236::3 | 665159     |         | 0     |
 | 854218 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 854219 | null     | null      | null    | unlabelled |         | 0     |
 | 854220 | null     | null      | null    | unlabelled |         | 0     |
 | 854221 | null     | null      | null    | unlabelled |         | 0     |
 | 854222 | null     | null      | null    | unlabelled |         | 0     |
 | 854223 | null     | null      | null    | unlabelled |         | 0     |
 | 891385 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 935175 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#