here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 111906  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 146643  | null     | null      | null    | unlabelled |         | 0     |
 | 146644  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 146645  | v1:6     | ethernet1 | 1234::2 | 871231     |         | 0     |
 | 146646  | v1:6     | ethernet1 | 1234::2 | 871232     |         | 0     |
 | 146647  | v1:6     | ethernet1 | 1234::2 | 871233     |         | 0     |
 | 146648  | null     | null      | null    | unlabelled |         | 0     |
 | 146649  | null     | null      | null    | unlabelled |         | 0     |
 | 146650  | null     | null      | null    | unlabelled |         | 0     |
 | 146651  | null     | null      | null    | unlabelled |         | 0     |
 | 146652  | null     | null      | null    | unlabelled |         | 0     |
 | 389506  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 439596  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 484581  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 612091  | null     | null      | null    | unlabelled |         | 0     |
 | 612092  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 612093  | v1:4     | ethernet1 | 1.1.1.2 | 414145     |         | 0     |
 | 612094  | v1:4     | ethernet1 | 1.1.1.2 | 414146     |         | 0     |
 | 612095  | v1:4     | ethernet1 | 1.1.1.2 | 414147     |         | 0     |
 | 612096  | null     | null      | null    | unlabelled |         | 0     |
 | 612097  | null     | null      | null    | unlabelled |         | 0     |
 | 612098  | null     | null      | null    | unlabelled |         | 0     |
 | 612099  | null     | null      | null    | unlabelled |         | 0     |
 | 612100  | null     | null      | null    | unlabelled |         | 0     |
 | 670024  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1034366 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 146971 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 296801 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 414143 | null     | null      | null    | unlabelled |         | 0     |
 | 414144 | v1:4     | ethernet1 | 1.1.1.1 | 612092     |         | 1280  |
 | 414145 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 414146 | v1:4     | ethernet2 | 1.1.2.3 | 992106     |         | 640   |
 | 414147 | v1:4     | ethernet2 | 1.1.2.3 | 992107     |         | 640   |
 | 414148 | null     | null      | null    | unlabelled |         | 0     |
 | 414149 | null     | null      | null    | unlabelled |         | 0     |
 | 414150 | null     | null      | null    | unlabelled |         | 0     |
 | 414151 | null     | null      | null    | unlabelled |         | 0     |
 | 414152 | null     | null      | null    | unlabelled |         | 0     |
 | 448622 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 494451 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 775377 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 817245 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 871229 | null     | null      | null    | unlabelled |         | 0     |
 | 871230 | v1:6     | ethernet1 | 1234::1 | 146644     |         | 1280  |
 | 871231 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 871232 | v1:6     | ethernet2 | 1235::3 | 831024     |         | 640   |
 | 871233 | v1:6     | ethernet2 | 1235::3 | 831025     |         | 640   |
 | 871234 | null     | null      | null    | unlabelled |         | 0     |
 | 871235 | null     | null      | null    | unlabelled |         | 0     |
 | 871236 | null     | null      | null    | unlabelled |         | 0     |
 | 871237 | null     | null      | null    | unlabelled |         | 0     |
 | 871238 | null     | null      | null    | unlabelled |         | 0     |
 | 959921 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 983871 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 62698  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 352663 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 457422 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 735093 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 831021 | null     | null      | null    | unlabelled |         | 0     |
 | 831022 | v1:6     | ethernet1 | 1235::2 | 871230     |         | 640   |
 | 831023 | v1:6     | ethernet1 | 1235::2 | 871231     |         | 640   |
 | 831024 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 831025 | v1:6     | ethernet2 | 1236::4 | 184111     |         | 1280  |
 | 831026 | null     | null      | null    | unlabelled |         | 0     |
 | 831027 | null     | null      | null    | unlabelled |         | 0     |
 | 831028 | null     | null      | null    | unlabelled |         | 0     |
 | 831029 | null     | null      | null    | unlabelled |         | 0     |
 | 831030 | null     | null      | null    | unlabelled |         | 0     |
 | 834280 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 862487 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 953918 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 972024 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 992103 | null     | null      | null    | unlabelled |         | 0     |
 | 992104 | v1:4     | ethernet1 | 1.1.2.2 | 414144     |         | 640   |
 | 992105 | v1:4     | ethernet1 | 1.1.2.2 | 414145     |         | 640   |
 | 992106 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 992107 | v1:4     | ethernet2 | 1.1.3.4 | 32275      |         | 1280  |
 | 992108 | null     | null      | null    | unlabelled |         | 0     |
 | 992109 | null     | null      | null    | unlabelled |         | 0     |
 | 992110 | null     | null      | null    | unlabelled |         | 0     |
 | 992111 | null     | null      | null    | unlabelled |         | 0     |
 | 992112 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 32271  | null     | null      | null    | unlabelled |         | 0     |
 | 32272  | v1:4     | ethernet1 | 1.1.3.3 | 992104     |         | 0     |
 | 32273  | v1:4     | ethernet1 | 1.1.3.3 | 992105     |         | 0     |
 | 32274  | v1:4     | ethernet1 | 1.1.3.3 | 992106     |         | 0     |
 | 32275  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 32276  | null     | null      | null    | unlabelled |         | 0     |
 | 32277  | null     | null      | null    | unlabelled |         | 0     |
 | 32278  | null     | null      | null    | unlabelled |         | 0     |
 | 32279  | null     | null      | null    | unlabelled |         | 0     |
 | 32280  | null     | null      | null    | unlabelled |         | 0     |
 | 83876  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 184107 | null     | null      | null    | unlabelled |         | 0     |
 | 184108 | v1:6     | ethernet1 | 1236::3 | 831022     |         | 0     |
 | 184109 | v1:6     | ethernet1 | 1236::3 | 831023     |         | 0     |
 | 184110 | v1:6     | ethernet1 | 1236::3 | 831024     |         | 0     |
 | 184111 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 184112 | null     | null      | null    | unlabelled |         | 0     |
 | 184113 | null     | null      | null    | unlabelled |         | 0     |
 | 184114 | null     | null      | null    | unlabelled |         | 0     |
 | 184115 | null     | null      | null    | unlabelled |         | 0     |
 | 184116 | null     | null      | null    | unlabelled |         | 0     |
 | 312996 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 438171 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 514591 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 517473 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 772350 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#