here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 55406  | null     | null      | null    | unlabelled |         | 0     |
 | 55407  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 55408  | v1:6     | ethernet1 | 1234::2 | 679266     |         | 0     |
 | 55409  | v1:6     | ethernet1 | 1234::2 | 679267     |         | 0     |
 | 55410  | v1:6     | ethernet1 | 1234::2 | 679268     |         | 0     |
 | 55411  | null     | null      | null    | unlabelled |         | 0     |
 | 55412  | null     | null      | null    | unlabelled |         | 0     |
 | 55413  | null     | null      | null    | unlabelled |         | 0     |
 | 55414  | null     | null      | null    | unlabelled |         | 0     |
 | 55415  | null     | null      | null    | unlabelled |         | 0     |
 | 92225  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 199862 | null     | null      | null    | unlabelled |         | 0     |
 | 199863 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 199864 | v1:4     | ethernet1 | 1.1.1.2 | 934475     |         | 0     |
 | 199865 | v1:4     | ethernet1 | 1.1.1.2 | 934476     |         | 0     |
 | 199866 | v1:4     | ethernet1 | 1.1.1.2 | 934477     |         | 0     |
 | 199867 | null     | null      | null    | unlabelled |         | 0     |
 | 199868 | null     | null      | null    | unlabelled |         | 0     |
 | 199869 | null     | null      | null    | unlabelled |         | 0     |
 | 199870 | null     | null      | null    | unlabelled |         | 0     |
 | 199871 | null     | null      | null    | unlabelled |         | 0     |
 | 200481 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 375591 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 491498 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 676335 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 913590 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19478  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 263979 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 362259 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 454074 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 679264 | null     | null      | null    | unlabelled |         | 0     |
 | 679265 | v1:6     | ethernet1 | 1234::1 | 55407      |         | 1280  |
 | 679266 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 679267 | v1:6     | ethernet2 | 1235::3 | 187110     |         | 640   |
 | 679268 | v1:6     | ethernet2 | 1235::3 | 187111     |         | 640   |
 | 679269 | null     | null      | null    | unlabelled |         | 0     |
 | 679270 | null     | null      | null    | unlabelled |         | 0     |
 | 679271 | null     | null      | null    | unlabelled |         | 0     |
 | 679272 | null     | null      | null    | unlabelled |         | 0     |
 | 679273 | null     | null      | null    | unlabelled |         | 0     |
 | 828274 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 831750 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 879703 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 904845 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 934473 | null     | null      | null    | unlabelled |         | 0     |
 | 934474 | v1:4     | ethernet1 | 1.1.1.1 | 199863     |         | 1280  |
 | 934475 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 934476 | v1:4     | ethernet2 | 1.1.2.3 | 10781      |         | 640   |
 | 934477 | v1:4     | ethernet2 | 1.1.2.3 | 10782      |         | 640   |
 | 934478 | null     | null      | null    | unlabelled |         | 0     |
 | 934479 | null     | null      | null    | unlabelled |         | 0     |
 | 934480 | null     | null      | null    | unlabelled |         | 0     |
 | 934481 | null     | null      | null    | unlabelled |         | 0     |
 | 934482 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 3947   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 10778  | null     | null      | null    | unlabelled |         | 0     |
 | 10779  | v1:4     | ethernet1 | 1.1.2.2 | 934474     |         | 640   |
 | 10780  | v1:4     | ethernet1 | 1.1.2.2 | 934475     |         | 640   |
 | 10781  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 10782  | v1:4     | ethernet2 | 1.1.3.4 | 577591     |         | 1280  |
 | 10783  | null     | null      | null    | unlabelled |         | 0     |
 | 10784  | null     | null      | null    | unlabelled |         | 0     |
 | 10785  | null     | null      | null    | unlabelled |         | 0     |
 | 10786  | null     | null      | null    | unlabelled |         | 0     |
 | 10787  | null     | null      | null    | unlabelled |         | 0     |
 | 128373 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 187107 | null     | null      | null    | unlabelled |         | 0     |
 | 187108 | v1:6     | ethernet1 | 1235::2 | 679265     |         | 640   |
 | 187109 | v1:6     | ethernet1 | 1235::2 | 679266     |         | 640   |
 | 187110 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 187111 | v1:6     | ethernet2 | 1236::4 | 102596     |         | 1280  |
 | 187112 | null     | null      | null    | unlabelled |         | 0     |
 | 187113 | null     | null      | null    | unlabelled |         | 0     |
 | 187114 | null     | null      | null    | unlabelled |         | 0     |
 | 187115 | null     | null      | null    | unlabelled |         | 0     |
 | 187116 | null     | null      | null    | unlabelled |         | 0     |
 | 414056 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 507681 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 555854 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 674513 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 842121 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 954751 | v1:6     | ethernet2 | 1236::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 81107   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 102592  | null     | null      | null    | unlabelled |         | 0     |
 | 102593  | v1:6     | ethernet1 | 1236::3 | 187108     |         | 0     |
 | 102594  | v1:6     | ethernet1 | 1236::3 | 187109     |         | 0     |
 | 102595  | v1:6     | ethernet1 | 1236::3 | 187110     |         | 0     |
 | 102596  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 102597  | null     | null      | null    | unlabelled |         | 0     |
 | 102598  | null     | null      | null    | unlabelled |         | 0     |
 | 102599  | null     | null      | null    | unlabelled |         | 0     |
 | 102600  | null     | null      | null    | unlabelled |         | 0     |
 | 102601  | null     | null      | null    | unlabelled |         | 0     |
 | 376271  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 410702  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 577587  | null     | null      | null    | unlabelled |         | 0     |
 | 577588  | v1:4     | ethernet1 | 1.1.3.3 | 10779      |         | 0     |
 | 577589  | v1:4     | ethernet1 | 1.1.3.3 | 10780      |         | 0     |
 | 577590  | v1:4     | ethernet1 | 1.1.3.3 | 10781      |         | 0     |
 | 577591  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 577592  | null     | null      | null    | unlabelled |         | 0     |
 | 577593  | null     | null      | null    | unlabelled |         | 0     |
 | 577594  | null     | null      | null    | unlabelled |         | 0     |
 | 577595  | null     | null      | null    | unlabelled |         | 0     |
 | 577596  | null     | null      | null    | unlabelled |         | 0     |
 | 663331  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 672353  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1030816 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#