here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 74641  | null     | null      | null    | unlabelled |         | 0     |
 | 74642  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 74643  | v1:6     | ethernet1 | 1234::2 | 518206     |         | 0     |
 | 74644  | v1:6     | ethernet1 | 1234::2 | 518207     |         | 0     |
 | 74645  | v1:6     | ethernet1 | 1234::2 | 518208     |         | 0     |
 | 74646  | null     | null      | null    | unlabelled |         | 0     |
 | 74647  | null     | null      | null    | unlabelled |         | 0     |
 | 74648  | null     | null      | null    | unlabelled |         | 0     |
 | 74649  | null     | null      | null    | unlabelled |         | 0     |
 | 74650  | null     | null      | null    | unlabelled |         | 0     |
 | 99091  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 174929 | null     | null      | null    | unlabelled |         | 0     |
 | 174930 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 174931 | v1:4     | ethernet1 | 1.1.1.2 | 424400     |         | 0     |
 | 174932 | v1:4     | ethernet1 | 1.1.1.2 | 424401     |         | 0     |
 | 174933 | v1:4     | ethernet1 | 1.1.1.2 | 424402     |         | 0     |
 | 174934 | null     | null      | null    | unlabelled |         | 0     |
 | 174935 | null     | null      | null    | unlabelled |         | 0     |
 | 174936 | null     | null      | null    | unlabelled |         | 0     |
 | 174937 | null     | null      | null    | unlabelled |         | 0     |
 | 174938 | null     | null      | null    | unlabelled |         | 0     |
 | 178827 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 379173 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 404991 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 538571 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 903418 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 104604 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 148273 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 186928 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 358030 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 424398 | null     | null      | null    | unlabelled |         | 0     |
 | 424399 | v1:4     | ethernet1 | 1.1.1.1 | 174930     |         | 1280  |
 | 424400 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 424401 | v1:4     | ethernet2 | 1.1.2.3 | 413612     |         | 640   |
 | 424402 | v1:4     | ethernet2 | 1.1.2.3 | 413613     |         | 640   |
 | 424403 | null     | null      | null    | unlabelled |         | 0     |
 | 424404 | null     | null      | null    | unlabelled |         | 0     |
 | 424405 | null     | null      | null    | unlabelled |         | 0     |
 | 424406 | null     | null      | null    | unlabelled |         | 0     |
 | 424407 | null     | null      | null    | unlabelled |         | 0     |
 | 518204 | null     | null      | null    | unlabelled |         | 0     |
 | 518205 | v1:6     | ethernet1 | 1234::1 | 74642      |         | 1280  |
 | 518206 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 518207 | v1:6     | ethernet2 | 1235::3 | 479243     |         | 640   |
 | 518208 | v1:6     | ethernet2 | 1235::3 | 479244     |         | 640   |
 | 518209 | null     | null      | null    | unlabelled |         | 0     |
 | 518210 | null     | null      | null    | unlabelled |         | 0     |
 | 518211 | null     | null      | null    | unlabelled |         | 0     |
 | 518212 | null     | null      | null    | unlabelled |         | 0     |
 | 518213 | null     | null      | null    | unlabelled |         | 0     |
 | 592068 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 598410 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 732207 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 889731 | v1:6     | ethernet1 | 1234::1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 116326 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 274772 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 338892 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 413609 | null     | null      | null    | unlabelled |         | 0     |
 | 413610 | v1:4     | ethernet1 | 1.1.2.2 | 424399     |         | 640   |
 | 413611 | v1:4     | ethernet1 | 1.1.2.2 | 424400     |         | 640   |
 | 413612 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 413613 | v1:4     | ethernet2 | 1.1.3.4 | 387464     |         | 1280  |
 | 413614 | null     | null      | null    | unlabelled |         | 0     |
 | 413615 | null     | null      | null    | unlabelled |         | 0     |
 | 413616 | null     | null      | null    | unlabelled |         | 0     |
 | 413617 | null     | null      | null    | unlabelled |         | 0     |
 | 413618 | null     | null      | null    | unlabelled |         | 0     |
 | 479240 | null     | null      | null    | unlabelled |         | 0     |
 | 479241 | v1:6     | ethernet1 | 1235::2 | 518205     |         | 640   |
 | 479242 | v1:6     | ethernet1 | 1235::2 | 518206     |         | 640   |
 | 479243 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 479244 | v1:6     | ethernet2 | 1236::4 | 867569     |         | 1280  |
 | 479245 | null     | null      | null    | unlabelled |         | 0     |
 | 479246 | null     | null      | null    | unlabelled |         | 0     |
 | 479247 | null     | null      | null    | unlabelled |         | 0     |
 | 479248 | null     | null      | null    | unlabelled |         | 0     |
 | 479249 | null     | null      | null    | unlabelled |         | 0     |
 | 674492 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 736688 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 807434 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 927722 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 960593 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36241  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 67099  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 104136 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 225830 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 387460 | null     | null      | null    | unlabelled |         | 0     |
 | 387461 | v1:4     | ethernet1 | 1.1.3.3 | 413610     |         | 0     |
 | 387462 | v1:4     | ethernet1 | 1.1.3.3 | 413611     |         | 0     |
 | 387463 | v1:4     | ethernet1 | 1.1.3.3 | 413612     |         | 0     |
 | 387464 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 387465 | null     | null      | null    | unlabelled |         | 0     |
 | 387466 | null     | null      | null    | unlabelled |         | 0     |
 | 387467 | null     | null      | null    | unlabelled |         | 0     |
 | 387468 | null     | null      | null    | unlabelled |         | 0     |
 | 387469 | null     | null      | null    | unlabelled |         | 0     |
 | 519671 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 669167 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 867565 | null     | null      | null    | unlabelled |         | 0     |
 | 867566 | v1:6     | ethernet1 | 1236::3 | 479241     |         | 0     |
 | 867567 | v1:6     | ethernet1 | 1236::3 | 479242     |         | 0     |
 | 867568 | v1:6     | ethernet1 | 1236::3 | 479243     |         | 0     |
 | 867569 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 867570 | null     | null      | null    | unlabelled |         | 0     |
 | 867571 | null     | null      | null    | unlabelled |         | 0     |
 | 867572 | null     | null      | null    | unlabelled |         | 0     |
 | 867573 | null     | null      | null    | unlabelled |         | 0     |
 | 867574 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#