here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 99286  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 265538 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 318126 | null     | null      | null    | unlabelled |         | 0     |
 | 318127 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 318128 | v1:4     | ethernet1 | 1.1.1.2 | 971031     |         | 0     |
 | 318129 | v1:4     | ethernet1 | 1.1.1.2 | 971032     |         | 0     |
 | 318130 | v1:4     | ethernet1 | 1.1.1.2 | 971033     |         | 0     |
 | 318131 | null     | null      | null    | unlabelled |         | 0     |
 | 318132 | null     | null      | null    | unlabelled |         | 0     |
 | 318133 | null     | null      | null    | unlabelled |         | 0     |
 | 318134 | null     | null      | null    | unlabelled |         | 0     |
 | 318135 | null     | null      | null    | unlabelled |         | 0     |
 | 382266 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 397250 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 406348 | null     | null      | null    | unlabelled |         | 0     |
 | 406349 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 406350 | v1:6     | ethernet1 | 1234::2 | 1040191    |         | 0     |
 | 406351 | v1:6     | ethernet1 | 1234::2 | 1040192    |         | 0     |
 | 406352 | v1:6     | ethernet1 | 1234::2 | 1040193    |         | 0     |
 | 406353 | null     | null      | null    | unlabelled |         | 0     |
 | 406354 | null     | null      | null    | unlabelled |         | 0     |
 | 406355 | null     | null      | null    | unlabelled |         | 0     |
 | 406356 | null     | null      | null    | unlabelled |         | 0     |
 | 406357 | null     | null      | null    | unlabelled |         | 0     |
 | 978335 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 984183 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 57062   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 185578  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 323570  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 670391  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 801436  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 824646  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 849491  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 957883  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 971029  | null     | null      | null    | unlabelled |         | 0     |
 | 971030  | v1:4     | ethernet1 | 1.1.1.1 | 318127     |         | 1280  |
 | 971031  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 971032  | v1:4     | ethernet2 | 1.1.2.3 | 978593     |         | 640   |
 | 971033  | v1:4     | ethernet2 | 1.1.2.3 | 978594     |         | 640   |
 | 971034  | null     | null      | null    | unlabelled |         | 0     |
 | 971035  | null     | null      | null    | unlabelled |         | 0     |
 | 971036  | null     | null      | null    | unlabelled |         | 0     |
 | 971037  | null     | null      | null    | unlabelled |         | 0     |
 | 971038  | null     | null      | null    | unlabelled |         | 0     |
 | 1040189 | null     | null      | null    | unlabelled |         | 0     |
 | 1040190 | v1:6     | ethernet1 | 1234::1 | 406349     |         | 1280  |
 | 1040191 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1040192 | v1:6     | ethernet2 | 1235::3 | 168804     |         | 640   |
 | 1040193 | v1:6     | ethernet2 | 1235::3 | 168805     |         | 640   |
 | 1040194 | null     | null      | null    | unlabelled |         | 0     |
 | 1040195 | null     | null      | null    | unlabelled |         | 0     |
 | 1040196 | null     | null      | null    | unlabelled |         | 0     |
 | 1040197 | null     | null      | null    | unlabelled |         | 0     |
 | 1040198 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 58097  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 70115  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 87408  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 168801 | null     | null      | null    | unlabelled |         | 0     |
 | 168802 | v1:6     | ethernet1 | 1235::2 | 1040190    |         | 640   |
 | 168803 | v1:6     | ethernet1 | 1235::2 | 1040191    |         | 640   |
 | 168804 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 168805 | v1:6     | ethernet2 | 1236::4 | 693278     |         | 1280  |
 | 168806 | null     | null      | null    | unlabelled |         | 0     |
 | 168807 | null     | null      | null    | unlabelled |         | 0     |
 | 168808 | null     | null      | null    | unlabelled |         | 0     |
 | 168809 | null     | null      | null    | unlabelled |         | 0     |
 | 168810 | null     | null      | null    | unlabelled |         | 0     |
 | 312304 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 528456 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 716607 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 869811 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 978590 | null     | null      | null    | unlabelled |         | 0     |
 | 978591 | v1:4     | ethernet1 | 1.1.2.2 | 971030     |         | 640   |
 | 978592 | v1:4     | ethernet1 | 1.1.2.2 | 971031     |         | 640   |
 | 978593 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 978594 | v1:4     | ethernet2 | 1.1.3.4 | 622482     |         | 1280  |
 | 978595 | null     | null      | null    | unlabelled |         | 0     |
 | 978596 | null     | null      | null    | unlabelled |         | 0     |
 | 978597 | null     | null      | null    | unlabelled |         | 0     |
 | 978598 | null     | null      | null    | unlabelled |         | 0     |
 | 978599 | null     | null      | null    | unlabelled |         | 0     |
 | 991319 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 15508  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 144354 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 258786 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 622478 | null     | null      | null    | unlabelled |         | 0     |
 | 622479 | v1:4     | ethernet1 | 1.1.3.3 | 978591     |         | 0     |
 | 622480 | v1:4     | ethernet1 | 1.1.3.3 | 978592     |         | 0     |
 | 622481 | v1:4     | ethernet1 | 1.1.3.3 | 978593     |         | 0     |
 | 622482 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 622483 | null     | null      | null    | unlabelled |         | 0     |
 | 622484 | null     | null      | null    | unlabelled |         | 0     |
 | 622485 | null     | null      | null    | unlabelled |         | 0     |
 | 622486 | null     | null      | null    | unlabelled |         | 0     |
 | 622487 | null     | null      | null    | unlabelled |         | 0     |
 | 643310 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 693274 | null     | null      | null    | unlabelled |         | 0     |
 | 693275 | v1:6     | ethernet1 | 1236::3 | 168802     |         | 0     |
 | 693276 | v1:6     | ethernet1 | 1236::3 | 168803     |         | 0     |
 | 693277 | v1:6     | ethernet1 | 1236::3 | 168804     |         | 0     |
 | 693278 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 693279 | null     | null      | null    | unlabelled |         | 0     |
 | 693280 | null     | null      | null    | unlabelled |         | 0     |
 | 693281 | null     | null      | null    | unlabelled |         | 0     |
 | 693282 | null     | null      | null    | unlabelled |         | 0     |
 | 693283 | null     | null      | null    | unlabelled |         | 0     |
 | 850593 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 870603 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#