here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 161691 | null     | null      | null    | unlabelled |         | 0     |
 | 161692 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 161693 | v1:4     | ethernet1 | 1.1.1.2 | 1021131    |         | 0     |
 | 161694 | v1:4     | ethernet1 | 1.1.1.2 | 1021132    |         | 0     |
 | 161695 | v1:4     | ethernet1 | 1.1.1.2 | 1021133    |         | 0     |
 | 161696 | null     | null      | null    | unlabelled |         | 0     |
 | 161697 | null     | null      | null    | unlabelled |         | 0     |
 | 161698 | null     | null      | null    | unlabelled |         | 0     |
 | 161699 | null     | null      | null    | unlabelled |         | 0     |
 | 161700 | null     | null      | null    | unlabelled |         | 0     |
 | 193591 | null     | null      | null    | unlabelled |         | 0     |
 | 193592 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 193593 | v1:6     | ethernet1 | 1234::2 | 461240     |         | 0     |
 | 193594 | v1:6     | ethernet1 | 1234::2 | 461241     |         | 0     |
 | 193595 | v1:6     | ethernet1 | 1234::2 | 461242     |         | 0     |
 | 193596 | null     | null      | null    | unlabelled |         | 0     |
 | 193597 | null     | null      | null    | unlabelled |         | 0     |
 | 193598 | null     | null      | null    | unlabelled |         | 0     |
 | 193599 | null     | null      | null    | unlabelled |         | 0     |
 | 193600 | null     | null      | null    | unlabelled |         | 0     |
 | 269308 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 484132 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 509440 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 779985 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 943117 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 987906 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 30372   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 35483   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 39219   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 242473  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 381898  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 461238  | null     | null      | null    | unlabelled |         | 0     |
 | 461239  | v1:6     | ethernet1 | 1234::1 | 193592     |         | 1280  |
 | 461240  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 461241  | v1:6     | ethernet2 | 1235::3 | 99138      |         | 640   |
 | 461242  | v1:6     | ethernet2 | 1235::3 | 99139      |         | 640   |
 | 461243  | null     | null      | null    | unlabelled |         | 0     |
 | 461244  | null     | null      | null    | unlabelled |         | 0     |
 | 461245  | null     | null      | null    | unlabelled |         | 0     |
 | 461246  | null     | null      | null    | unlabelled |         | 0     |
 | 461247  | null     | null      | null    | unlabelled |         | 0     |
 | 687155  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 813610  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 950931  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1021129 | null     | null      | null    | unlabelled |         | 0     |
 | 1021130 | v1:4     | ethernet1 | 1.1.1.1 | 161692     |         | 1280  |
 | 1021131 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1021132 | v1:4     | ethernet2 | 1.1.2.3 | 668649     |         | 640   |
 | 1021133 | v1:4     | ethernet2 | 1.1.2.3 | 668650     |         | 640   |
 | 1021134 | null     | null      | null    | unlabelled |         | 0     |
 | 1021135 | null     | null      | null    | unlabelled |         | 0     |
 | 1021136 | null     | null      | null    | unlabelled |         | 0     |
 | 1021137 | null     | null      | null    | unlabelled |         | 0     |
 | 1021138 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 99135  | null     | null      | null    | unlabelled |         | 0     |
 | 99136  | v1:6     | ethernet1 | 1235::2 | 461239     |         | 640   |
 | 99137  | v1:6     | ethernet1 | 1235::2 | 461240     |         | 640   |
 | 99138  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 99139  | v1:6     | ethernet2 | 1236::4 | 526424     |         | 1280  |
 | 99140  | null     | null      | null    | unlabelled |         | 0     |
 | 99141  | null     | null      | null    | unlabelled |         | 0     |
 | 99142  | null     | null      | null    | unlabelled |         | 0     |
 | 99143  | null     | null      | null    | unlabelled |         | 0     |
 | 99144  | null     | null      | null    | unlabelled |         | 0     |
 | 100853 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 136977 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 151895 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 169028 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 363918 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 668646 | null     | null      | null    | unlabelled |         | 0     |
 | 668647 | v1:4     | ethernet1 | 1.1.2.2 | 1021130    |         | 640   |
 | 668648 | v1:4     | ethernet1 | 1.1.2.2 | 1021131    |         | 640   |
 | 668649 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 668650 | v1:4     | ethernet2 | 1.1.3.4 | 722303     |         | 1280  |
 | 668651 | null     | null      | null    | unlabelled |         | 0     |
 | 668652 | null     | null      | null    | unlabelled |         | 0     |
 | 668653 | null     | null      | null    | unlabelled |         | 0     |
 | 668654 | null     | null      | null    | unlabelled |         | 0     |
 | 668655 | null     | null      | null    | unlabelled |         | 0     |
 | 904492 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 913358 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 950559 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 85357  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 104286 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 135692 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 526420 | null     | null      | null    | unlabelled |         | 0     |
 | 526421 | v1:6     | ethernet1 | 1236::3 | 99136      |         | 0     |
 | 526422 | v1:6     | ethernet1 | 1236::3 | 99137      |         | 0     |
 | 526423 | v1:6     | ethernet1 | 1236::3 | 99138      |         | 0     |
 | 526424 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 526425 | null     | null      | null    | unlabelled |         | 0     |
 | 526426 | null     | null      | null    | unlabelled |         | 0     |
 | 526427 | null     | null      | null    | unlabelled |         | 0     |
 | 526428 | null     | null      | null    | unlabelled |         | 0     |
 | 526429 | null     | null      | null    | unlabelled |         | 0     |
 | 647182 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 703842 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 722299 | null     | null      | null    | unlabelled |         | 0     |
 | 722300 | v1:4     | ethernet1 | 1.1.3.3 | 668647     |         | 0     |
 | 722301 | v1:4     | ethernet1 | 1.1.3.3 | 668648     |         | 0     |
 | 722302 | v1:4     | ethernet1 | 1.1.3.3 | 668649     |         | 0     |
 | 722303 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 722304 | null     | null      | null    | unlabelled |         | 0     |
 | 722305 | null     | null      | null    | unlabelled |         | 0     |
 | 722306 | null     | null      | null    | unlabelled |         | 0     |
 | 722307 | null     | null      | null    | unlabelled |         | 0     |
 | 722308 | null     | null      | null    | unlabelled |         | 0     |
 | 729348 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#