here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 34974   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 302516  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 436053  | null     | null      | null    | unlabelled |         | 0     |
 | 436054  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 436055  | v1:6     | ethernet1 | 1234::2 | 594727     |         | 0     |
 | 436056  | v1:6     | ethernet1 | 1234::2 | 594728     |         | 0     |
 | 436057  | v1:6     | ethernet1 | 1234::2 | 594729     |         | 0     |
 | 436058  | null     | null      | null    | unlabelled |         | 0     |
 | 436059  | null     | null      | null    | unlabelled |         | 0     |
 | 436060  | null     | null      | null    | unlabelled |         | 0     |
 | 436061  | null     | null      | null    | unlabelled |         | 0     |
 | 436062  | null     | null      | null    | unlabelled |         | 0     |
 | 513573  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 836792  | null     | null      | null    | unlabelled |         | 0     |
 | 836793  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 836794  | v1:4     | ethernet1 | 1.1.1.2 | 926269     |         | 0     |
 | 836795  | v1:4     | ethernet1 | 1.1.1.2 | 926270     |         | 0     |
 | 836796  | v1:4     | ethernet1 | 1.1.1.2 | 926271     |         | 0     |
 | 836797  | null     | null      | null    | unlabelled |         | 0     |
 | 836798  | null     | null      | null    | unlabelled |         | 0     |
 | 836799  | null     | null      | null    | unlabelled |         | 0     |
 | 836800  | null     | null      | null    | unlabelled |         | 0     |
 | 836801  | null     | null      | null    | unlabelled |         | 0     |
 | 949718  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 975138  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1018730 | v1:4     | ethernet1 | 1.1.1.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13489  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 100788 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 111610 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 128418 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 450149 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 482335 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 594725 | null     | null      | null    | unlabelled |         | 0     |
 | 594726 | v1:6     | ethernet1 | 1234::1 | 436054     |         | 1280  |
 | 594727 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 594728 | v1:6     | ethernet2 | 1235::3 | 41181      |         | 640   |
 | 594729 | v1:6     | ethernet2 | 1235::3 | 41182      |         | 640   |
 | 594730 | null     | null      | null    | unlabelled |         | 0     |
 | 594731 | null     | null      | null    | unlabelled |         | 0     |
 | 594732 | null     | null      | null    | unlabelled |         | 0     |
 | 594733 | null     | null      | null    | unlabelled |         | 0     |
 | 594734 | null     | null      | null    | unlabelled |         | 0     |
 | 629696 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 720054 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 926267 | null     | null      | null    | unlabelled |         | 0     |
 | 926268 | v1:4     | ethernet1 | 1.1.1.1 | 836793     |         | 1280  |
 | 926269 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 926270 | v1:4     | ethernet2 | 1.1.2.3 | 928178     |         | 640   |
 | 926271 | v1:4     | ethernet2 | 1.1.2.3 | 928179     |         | 640   |
 | 926272 | null     | null      | null    | unlabelled |         | 0     |
 | 926273 | null     | null      | null    | unlabelled |         | 0     |
 | 926274 | null     | null      | null    | unlabelled |         | 0     |
 | 926275 | null     | null      | null    | unlabelled |         | 0     |
 | 926276 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7621   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 8228   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 20536  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 41178  | null     | null      | null    | unlabelled |         | 0     |
 | 41179  | v1:6     | ethernet1 | 1235::2 | 594726     |         | 640   |
 | 41180  | v1:6     | ethernet1 | 1235::2 | 594727     |         | 640   |
 | 41181  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 41182  | v1:6     | ethernet2 | 1236::4 | 742207     |         | 1280  |
 | 41183  | null     | null      | null    | unlabelled |         | 0     |
 | 41184  | null     | null      | null    | unlabelled |         | 0     |
 | 41185  | null     | null      | null    | unlabelled |         | 0     |
 | 41186  | null     | null      | null    | unlabelled |         | 0     |
 | 41187  | null     | null      | null    | unlabelled |         | 0     |
 | 143121 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 525168 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 694149 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 786051 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 795905 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 928175 | null     | null      | null    | unlabelled |         | 0     |
 | 928176 | v1:4     | ethernet1 | 1.1.2.2 | 926268     |         | 640   |
 | 928177 | v1:4     | ethernet1 | 1.1.2.2 | 926269     |         | 640   |
 | 928178 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 928179 | v1:4     | ethernet2 | 1.1.3.4 | 60589      |         | 1280  |
 | 928180 | null     | null      | null    | unlabelled |         | 0     |
 | 928181 | null     | null      | null    | unlabelled |         | 0     |
 | 928182 | null     | null      | null    | unlabelled |         | 0     |
 | 928183 | null     | null      | null    | unlabelled |         | 0     |
 | 928184 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 56072   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 60585   | null     | null      | null    | unlabelled |         | 0     |
 | 60586   | v1:4     | ethernet1 | 1.1.3.3 | 928176     |         | 0     |
 | 60587   | v1:4     | ethernet1 | 1.1.3.3 | 928177     |         | 0     |
 | 60588   | v1:4     | ethernet1 | 1.1.3.3 | 928178     |         | 0     |
 | 60589   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 60590   | null     | null      | null    | unlabelled |         | 0     |
 | 60591   | null     | null      | null    | unlabelled |         | 0     |
 | 60592   | null     | null      | null    | unlabelled |         | 0     |
 | 60593   | null     | null      | null    | unlabelled |         | 0     |
 | 60594   | null     | null      | null    | unlabelled |         | 0     |
 | 244704  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 529731  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 574421  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 742203  | null     | null      | null    | unlabelled |         | 0     |
 | 742204  | v1:6     | ethernet1 | 1236::3 | 41179      |         | 0     |
 | 742205  | v1:6     | ethernet1 | 1236::3 | 41180      |         | 0     |
 | 742206  | v1:6     | ethernet1 | 1236::3 | 41181      |         | 0     |
 | 742207  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 742208  | null     | null      | null    | unlabelled |         | 0     |
 | 742209  | null     | null      | null    | unlabelled |         | 0     |
 | 742210  | null     | null      | null    | unlabelled |         | 0     |
 | 742211  | null     | null      | null    | unlabelled |         | 0     |
 | 742212  | null     | null      | null    | unlabelled |         | 0     |
 | 1037041 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1048335 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#