here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 300252  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 433290  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 482881  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 498508  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 682866  | null     | null      | null    | unlabelled |         | 0     |
 | 682867  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 682868  | v1:4     | ethernet1 | 1.1.1.2 | 437083     |         | 0     |
 | 682869  | v1:4     | ethernet1 | 1.1.1.2 | 437084     |         | 0     |
 | 682870  | v1:4     | ethernet1 | 1.1.1.2 | 437085     |         | 0     |
 | 682871  | null     | null      | null    | unlabelled |         | 0     |
 | 682872  | null     | null      | null    | unlabelled |         | 0     |
 | 682873  | null     | null      | null    | unlabelled |         | 0     |
 | 682874  | null     | null      | null    | unlabelled |         | 0     |
 | 682875  | null     | null      | null    | unlabelled |         | 0     |
 | 690227  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 764366  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1020912 | null     | null      | null    | unlabelled |         | 0     |
 | 1020913 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1020914 | v1:6     | ethernet1 | 1234::2 | 155248     |         | 0     |
 | 1020915 | v1:6     | ethernet1 | 1234::2 | 155249     |         | 0     |
 | 1020916 | v1:6     | ethernet1 | 1234::2 | 155250     |         | 0     |
 | 1020917 | null     | null      | null    | unlabelled |         | 0     |
 | 1020918 | null     | null      | null    | unlabelled |         | 0     |
 | 1020919 | null     | null      | null    | unlabelled |         | 0     |
 | 1020920 | null     | null      | null    | unlabelled |         | 0     |
 | 1020921 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 71697  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 119084 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 155246 | null     | null      | null    | unlabelled |         | 0     |
 | 155247 | v1:6     | ethernet1 | 1234::1 | 1020913    |         | 1280  |
 | 155248 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 155249 | v1:6     | ethernet2 | 1235::3 | 998438     |         | 640   |
 | 155250 | v1:6     | ethernet2 | 1235::3 | 998439     |         | 640   |
 | 155251 | null     | null      | null    | unlabelled |         | 0     |
 | 155252 | null     | null      | null    | unlabelled |         | 0     |
 | 155253 | null     | null      | null    | unlabelled |         | 0     |
 | 155254 | null     | null      | null    | unlabelled |         | 0     |
 | 155255 | null     | null      | null    | unlabelled |         | 0     |
 | 271511 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 361919 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 437081 | null     | null      | null    | unlabelled |         | 0     |
 | 437082 | v1:4     | ethernet1 | 1.1.1.1 | 682867     |         | 1280  |
 | 437083 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 437084 | v1:4     | ethernet2 | 1.1.2.3 | 200755     |         | 640   |
 | 437085 | v1:4     | ethernet2 | 1.1.2.3 | 200756     |         | 640   |
 | 437086 | null     | null      | null    | unlabelled |         | 0     |
 | 437087 | null     | null      | null    | unlabelled |         | 0     |
 | 437088 | null     | null      | null    | unlabelled |         | 0     |
 | 437089 | null     | null      | null    | unlabelled |         | 0     |
 | 437090 | null     | null      | null    | unlabelled |         | 0     |
 | 591982 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 633126 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 890369 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 933247 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8066    | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 35077   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 200248  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 200752  | null     | null      | null    | unlabelled |         | 0     |
 | 200753  | v1:4     | ethernet1 | 1.1.2.2 | 437082     |         | 640   |
 | 200754  | v1:4     | ethernet1 | 1.1.2.2 | 437083     |         | 640   |
 | 200755  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 200756  | v1:4     | ethernet2 | 1.1.3.4 | 737205     |         | 1280  |
 | 200757  | null     | null      | null    | unlabelled |         | 0     |
 | 200758  | null     | null      | null    | unlabelled |         | 0     |
 | 200759  | null     | null      | null    | unlabelled |         | 0     |
 | 200760  | null     | null      | null    | unlabelled |         | 0     |
 | 200761  | null     | null      | null    | unlabelled |         | 0     |
 | 358374  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 395638  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 689227  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 757368  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 998435  | null     | null      | null    | unlabelled |         | 0     |
 | 998436  | v1:6     | ethernet1 | 1235::2 | 155247     |         | 640   |
 | 998437  | v1:6     | ethernet1 | 1235::2 | 155248     |         | 640   |
 | 998438  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 998439  | v1:6     | ethernet2 | 1236::4 | 236425     |         | 1280  |
 | 998440  | null     | null      | null    | unlabelled |         | 0     |
 | 998441  | null     | null      | null    | unlabelled |         | 0     |
 | 998442  | null     | null      | null    | unlabelled |         | 0     |
 | 998443  | null     | null      | null    | unlabelled |         | 0     |
 | 998444  | null     | null      | null    | unlabelled |         | 0     |
 | 1006527 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 206177 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 236421 | null     | null      | null    | unlabelled |         | 0     |
 | 236422 | v1:6     | ethernet1 | 1236::3 | 998436     |         | 0     |
 | 236423 | v1:6     | ethernet1 | 1236::3 | 998437     |         | 0     |
 | 236424 | v1:6     | ethernet1 | 1236::3 | 998438     |         | 0     |
 | 236425 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 236426 | null     | null      | null    | unlabelled |         | 0     |
 | 236427 | null     | null      | null    | unlabelled |         | 0     |
 | 236428 | null     | null      | null    | unlabelled |         | 0     |
 | 236429 | null     | null      | null    | unlabelled |         | 0     |
 | 236430 | null     | null      | null    | unlabelled |         | 0     |
 | 451684 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 455794 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 692716 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 737201 | null     | null      | null    | unlabelled |         | 0     |
 | 737202 | v1:4     | ethernet1 | 1.1.3.3 | 200753     |         | 0     |
 | 737203 | v1:4     | ethernet1 | 1.1.3.3 | 200754     |         | 0     |
 | 737204 | v1:4     | ethernet1 | 1.1.3.3 | 200755     |         | 0     |
 | 737205 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 737206 | null     | null      | null    | unlabelled |         | 0     |
 | 737207 | null     | null      | null    | unlabelled |         | 0     |
 | 737208 | null     | null      | null    | unlabelled |         | 0     |
 | 737209 | null     | null      | null    | unlabelled |         | 0     |
 | 737210 | null     | null      | null    | unlabelled |         | 0     |
 | 864324 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 867413 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#