here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 104990 | null     | null      | null    | unlabelled |         | 0     |
 | 104991 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 104992 | v1:6     | ethernet1 | 1234::2 | 940601     |         | 0     |
 | 104993 | v1:6     | ethernet1 | 1234::2 | 940602     |         | 0     |
 | 104994 | v1:6     | ethernet1 | 1234::2 | 940603     |         | 0     |
 | 104995 | null     | null      | null    | unlabelled |         | 0     |
 | 104996 | null     | null      | null    | unlabelled |         | 0     |
 | 104997 | null     | null      | null    | unlabelled |         | 0     |
 | 104998 | null     | null      | null    | unlabelled |         | 0     |
 | 104999 | null     | null      | null    | unlabelled |         | 0     |
 | 184809 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 199118 | null     | null      | null    | unlabelled |         | 0     |
 | 199119 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 199120 | v1:4     | ethernet1 | 1.1.1.2 | 188658     |         | 0     |
 | 199121 | v1:4     | ethernet1 | 1.1.1.2 | 188659     |         | 0     |
 | 199122 | v1:4     | ethernet1 | 1.1.1.2 | 188660     |         | 0     |
 | 199123 | null     | null      | null    | unlabelled |         | 0     |
 | 199124 | null     | null      | null    | unlabelled |         | 0     |
 | 199125 | null     | null      | null    | unlabelled |         | 0     |
 | 199126 | null     | null      | null    | unlabelled |         | 0     |
 | 199127 | null     | null      | null    | unlabelled |         | 0     |
 | 316880 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 406641 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 561055 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 819789 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 827925 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 151787 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 156320 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 188656 | null     | null      | null    | unlabelled |         | 0     |
 | 188657 | v1:4     | ethernet1 | 1.1.1.1 | 199119     |         | 1280  |
 | 188658 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 188659 | v1:4     | ethernet2 | 1.1.2.3 | 248314     |         | 640   |
 | 188660 | v1:4     | ethernet2 | 1.1.2.3 | 248315     |         | 640   |
 | 188661 | null     | null      | null    | unlabelled |         | 0     |
 | 188662 | null     | null      | null    | unlabelled |         | 0     |
 | 188663 | null     | null      | null    | unlabelled |         | 0     |
 | 188664 | null     | null      | null    | unlabelled |         | 0     |
 | 188665 | null     | null      | null    | unlabelled |         | 0     |
 | 210110 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 509980 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 529235 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 732907 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 782830 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 832347 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 940599 | null     | null      | null    | unlabelled |         | 0     |
 | 940600 | v1:6     | ethernet1 | 1234::1 | 104991     |         | 1280  |
 | 940601 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 940602 | v1:6     | ethernet2 | 1235::3 | 42528      |         | 640   |
 | 940603 | v1:6     | ethernet2 | 1235::3 | 42529      |         | 640   |
 | 940604 | null     | null      | null    | unlabelled |         | 0     |
 | 940605 | null     | null      | null    | unlabelled |         | 0     |
 | 940606 | null     | null      | null    | unlabelled |         | 0     |
 | 940607 | null     | null      | null    | unlabelled |         | 0     |
 | 940608 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42525  | null     | null      | null    | unlabelled |         | 0     |
 | 42526  | v1:6     | ethernet1 | 1235::2 | 940600     |         | 640   |
 | 42527  | v1:6     | ethernet1 | 1235::2 | 940601     |         | 640   |
 | 42528  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 42529  | v1:6     | ethernet2 | 1236::4 | 359086     |         | 1280  |
 | 42530  | null     | null      | null    | unlabelled |         | 0     |
 | 42531  | null     | null      | null    | unlabelled |         | 0     |
 | 42532  | null     | null      | null    | unlabelled |         | 0     |
 | 42533  | null     | null      | null    | unlabelled |         | 0     |
 | 42534  | null     | null      | null    | unlabelled |         | 0     |
 | 55242  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 138984 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 248311 | null     | null      | null    | unlabelled |         | 0     |
 | 248312 | v1:4     | ethernet1 | 1.1.2.2 | 188657     |         | 640   |
 | 248313 | v1:4     | ethernet1 | 1.1.2.2 | 188658     |         | 640   |
 | 248314 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 248315 | v1:4     | ethernet2 | 1.1.3.4 | 25180      |         | 1280  |
 | 248316 | null     | null      | null    | unlabelled |         | 0     |
 | 248317 | null     | null      | null    | unlabelled |         | 0     |
 | 248318 | null     | null      | null    | unlabelled |         | 0     |
 | 248319 | null     | null      | null    | unlabelled |         | 0     |
 | 248320 | null     | null      | null    | unlabelled |         | 0     |
 | 262895 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 735186 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 775343 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 819320 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 852548 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 879813 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 16219  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 25176  | null     | null      | null    | unlabelled |         | 0     |
 | 25177  | v1:4     | ethernet1 | 1.1.3.3 | 248312     |         | 0     |
 | 25178  | v1:4     | ethernet1 | 1.1.3.3 | 248313     |         | 0     |
 | 25179  | v1:4     | ethernet1 | 1.1.3.3 | 248314     |         | 0     |
 | 25180  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 25181  | null     | null      | null    | unlabelled |         | 0     |
 | 25182  | null     | null      | null    | unlabelled |         | 0     |
 | 25183  | null     | null      | null    | unlabelled |         | 0     |
 | 25184  | null     | null      | null    | unlabelled |         | 0     |
 | 25185  | null     | null      | null    | unlabelled |         | 0     |
 | 186445 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 359082 | null     | null      | null    | unlabelled |         | 0     |
 | 359083 | v1:6     | ethernet1 | 1236::3 | 42526      |         | 0     |
 | 359084 | v1:6     | ethernet1 | 1236::3 | 42527      |         | 0     |
 | 359085 | v1:6     | ethernet1 | 1236::3 | 42528      |         | 0     |
 | 359086 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 359087 | null     | null      | null    | unlabelled |         | 0     |
 | 359088 | null     | null      | null    | unlabelled |         | 0     |
 | 359089 | null     | null      | null    | unlabelled |         | 0     |
 | 359090 | null     | null      | null    | unlabelled |         | 0     |
 | 359091 | null     | null      | null    | unlabelled |         | 0     |
 | 549784 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 698554 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 703620 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 869757 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#