here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 120902  | null     | null      | null    | unlabelled |         | 0     |
 | 120903  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 120904  | v1:6     | ethernet1 | 1234::2 | 755881     |         | 0     |
 | 120905  | v1:6     | ethernet1 | 1234::2 | 755882     |         | 0     |
 | 120906  | v1:6     | ethernet1 | 1234::2 | 755883     |         | 0     |
 | 120907  | null     | null      | null    | unlabelled |         | 0     |
 | 120908  | null     | null      | null    | unlabelled |         | 0     |
 | 120909  | null     | null      | null    | unlabelled |         | 0     |
 | 120910  | null     | null      | null    | unlabelled |         | 0     |
 | 120911  | null     | null      | null    | unlabelled |         | 0     |
 | 218843  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 236936  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 466731  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 828112  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 910860  | null     | null      | null    | unlabelled |         | 0     |
 | 910861  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 910862  | v1:4     | ethernet1 | 1.1.1.2 | 983705     |         | 0     |
 | 910863  | v1:4     | ethernet1 | 1.1.1.2 | 983706     |         | 0     |
 | 910864  | v1:4     | ethernet1 | 1.1.1.2 | 983707     |         | 0     |
 | 910865  | null     | null      | null    | unlabelled |         | 0     |
 | 910866  | null     | null      | null    | unlabelled |         | 0     |
 | 910867  | null     | null      | null    | unlabelled |         | 0     |
 | 910868  | null     | null      | null    | unlabelled |         | 0     |
 | 910869  | null     | null      | null    | unlabelled |         | 0     |
 | 1015475 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1032752 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 29476   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 272175  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 349010  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 437479  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 544362  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 625203  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 755879  | null     | null      | null    | unlabelled |         | 0     |
 | 755880  | v1:6     | ethernet1 | 1234::1 | 120903     |         | 1280  |
 | 755881  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 755882  | v1:6     | ethernet2 | 1235::3 | 901303     |         | 640   |
 | 755883  | v1:6     | ethernet2 | 1235::3 | 901304     |         | 640   |
 | 755884  | null     | null      | null    | unlabelled |         | 0     |
 | 755885  | null     | null      | null    | unlabelled |         | 0     |
 | 755886  | null     | null      | null    | unlabelled |         | 0     |
 | 755887  | null     | null      | null    | unlabelled |         | 0     |
 | 755888  | null     | null      | null    | unlabelled |         | 0     |
 | 852597  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 983703  | null     | null      | null    | unlabelled |         | 0     |
 | 983704  | v1:4     | ethernet1 | 1.1.1.1 | 910861     |         | 1280  |
 | 983705  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 983706  | v1:4     | ethernet2 | 1.1.2.3 | 56237      |         | 640   |
 | 983707  | v1:4     | ethernet2 | 1.1.2.3 | 56238      |         | 640   |
 | 983708  | null     | null      | null    | unlabelled |         | 0     |
 | 983709  | null     | null      | null    | unlabelled |         | 0     |
 | 983710  | null     | null      | null    | unlabelled |         | 0     |
 | 983711  | null     | null      | null    | unlabelled |         | 0     |
 | 983712  | null     | null      | null    | unlabelled |         | 0     |
 | 1045223 | v1:6     | ethernet2 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 33397  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 56234  | null     | null      | null    | unlabelled |         | 0     |
 | 56235  | v1:4     | ethernet1 | 1.1.2.2 | 983704     |         | 640   |
 | 56236  | v1:4     | ethernet1 | 1.1.2.2 | 983705     |         | 640   |
 | 56237  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 56238  | v1:4     | ethernet2 | 1.1.3.4 | 101202     |         | 1280  |
 | 56239  | null     | null      | null    | unlabelled |         | 0     |
 | 56240  | null     | null      | null    | unlabelled |         | 0     |
 | 56241  | null     | null      | null    | unlabelled |         | 0     |
 | 56242  | null     | null      | null    | unlabelled |         | 0     |
 | 56243  | null     | null      | null    | unlabelled |         | 0     |
 | 116419 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 154855 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 443202 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 790280 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 873333 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 900562 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 901300 | null     | null      | null    | unlabelled |         | 0     |
 | 901301 | v1:6     | ethernet1 | 1235::2 | 755880     |         | 640   |
 | 901302 | v1:6     | ethernet1 | 1235::2 | 755881     |         | 640   |
 | 901303 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 901304 | v1:6     | ethernet2 | 1236::4 | 467212     |         | 1280  |
 | 901305 | null     | null      | null    | unlabelled |         | 0     |
 | 901306 | null     | null      | null    | unlabelled |         | 0     |
 | 901307 | null     | null      | null    | unlabelled |         | 0     |
 | 901308 | null     | null      | null    | unlabelled |         | 0     |
 | 901309 | null     | null      | null    | unlabelled |         | 0     |
 | 958000 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 31776  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 101198 | null     | null      | null    | unlabelled |         | 0     |
 | 101199 | v1:4     | ethernet1 | 1.1.3.3 | 56235      |         | 0     |
 | 101200 | v1:4     | ethernet1 | 1.1.3.3 | 56236      |         | 0     |
 | 101201 | v1:4     | ethernet1 | 1.1.3.3 | 56237      |         | 0     |
 | 101202 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 101203 | null     | null      | null    | unlabelled |         | 0     |
 | 101204 | null     | null      | null    | unlabelled |         | 0     |
 | 101205 | null     | null      | null    | unlabelled |         | 0     |
 | 101206 | null     | null      | null    | unlabelled |         | 0     |
 | 101207 | null     | null      | null    | unlabelled |         | 0     |
 | 198679 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 467208 | null     | null      | null    | unlabelled |         | 0     |
 | 467209 | v1:6     | ethernet1 | 1236::3 | 901301     |         | 0     |
 | 467210 | v1:6     | ethernet1 | 1236::3 | 901302     |         | 0     |
 | 467211 | v1:6     | ethernet1 | 1236::3 | 901303     |         | 0     |
 | 467212 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 467213 | null     | null      | null    | unlabelled |         | 0     |
 | 467214 | null     | null      | null    | unlabelled |         | 0     |
 | 467215 | null     | null      | null    | unlabelled |         | 0     |
 | 467216 | null     | null      | null    | unlabelled |         | 0     |
 | 467217 | null     | null      | null    | unlabelled |         | 0     |
 | 698405 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 717143 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 738715 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 874209 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#