here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13716  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 139259 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 297258 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 298224 | null     | null      | null    | unlabelled |         | 0     |
 | 298225 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 298226 | v1:6     | ethernet1 | 1234::2 | 526374     |         | 0     |
 | 298227 | v1:6     | ethernet1 | 1234::2 | 526375     |         | 0     |
 | 298228 | v1:6     | ethernet1 | 1234::2 | 526376     |         | 0     |
 | 298229 | null     | null      | null    | unlabelled |         | 0     |
 | 298230 | null     | null      | null    | unlabelled |         | 0     |
 | 298231 | null     | null      | null    | unlabelled |         | 0     |
 | 298232 | null     | null      | null    | unlabelled |         | 0     |
 | 298233 | null     | null      | null    | unlabelled |         | 0     |
 | 443175 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 552266 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 673567 | null     | null      | null    | unlabelled |         | 0     |
 | 673568 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 673569 | v1:4     | ethernet1 | 1.1.1.2 | 943684     |         | 0     |
 | 673570 | v1:4     | ethernet1 | 1.1.1.2 | 943685     |         | 0     |
 | 673571 | v1:4     | ethernet1 | 1.1.1.2 | 943686     |         | 0     |
 | 673572 | null     | null      | null    | unlabelled |         | 0     |
 | 673573 | null     | null      | null    | unlabelled |         | 0     |
 | 673574 | null     | null      | null    | unlabelled |         | 0     |
 | 673575 | null     | null      | null    | unlabelled |         | 0     |
 | 673576 | null     | null      | null    | unlabelled |         | 0     |
 | 913501 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 149469 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 313661 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 434512 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 526372 | null     | null      | null    | unlabelled |         | 0     |
 | 526373 | v1:6     | ethernet1 | 1234::1 | 298225     |         | 1280  |
 | 526374 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 526375 | v1:6     | ethernet2 | 1235::3 | 837320     |         | 640   |
 | 526376 | v1:6     | ethernet2 | 1235::3 | 837321     |         | 640   |
 | 526377 | null     | null      | null    | unlabelled |         | 0     |
 | 526378 | null     | null      | null    | unlabelled |         | 0     |
 | 526379 | null     | null      | null    | unlabelled |         | 0     |
 | 526380 | null     | null      | null    | unlabelled |         | 0     |
 | 526381 | null     | null      | null    | unlabelled |         | 0     |
 | 543804 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 575040 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 613436 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 688788 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 780676 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 943682 | null     | null      | null    | unlabelled |         | 0     |
 | 943683 | v1:4     | ethernet1 | 1.1.1.1 | 673568     |         | 1280  |
 | 943684 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 943685 | v1:4     | ethernet2 | 1.1.2.3 | 657349     |         | 640   |
 | 943686 | v1:4     | ethernet2 | 1.1.2.3 | 657350     |         | 640   |
 | 943687 | null     | null      | null    | unlabelled |         | 0     |
 | 943688 | null     | null      | null    | unlabelled |         | 0     |
 | 943689 | null     | null      | null    | unlabelled |         | 0     |
 | 943690 | null     | null      | null    | unlabelled |         | 0     |
 | 943691 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 129927 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 172047 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 179660 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 367065 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 515431 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 657346 | null     | null      | null    | unlabelled |         | 0     |
 | 657347 | v1:4     | ethernet1 | 1.1.2.2 | 943683     |         | 640   |
 | 657348 | v1:4     | ethernet1 | 1.1.2.2 | 943684     |         | 640   |
 | 657349 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 657350 | v1:4     | ethernet2 | 1.1.3.4 | 288456     |         | 1280  |
 | 657351 | null     | null      | null    | unlabelled |         | 0     |
 | 657352 | null     | null      | null    | unlabelled |         | 0     |
 | 657353 | null     | null      | null    | unlabelled |         | 0     |
 | 657354 | null     | null      | null    | unlabelled |         | 0     |
 | 657355 | null     | null      | null    | unlabelled |         | 0     |
 | 760658 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 837317 | null     | null      | null    | unlabelled |         | 0     |
 | 837318 | v1:6     | ethernet1 | 1235::2 | 526373     |         | 640   |
 | 837319 | v1:6     | ethernet1 | 1235::2 | 526374     |         | 640   |
 | 837320 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 837321 | v1:6     | ethernet2 | 1236::4 | 668473     |         | 1280  |
 | 837322 | null     | null      | null    | unlabelled |         | 0     |
 | 837323 | null     | null      | null    | unlabelled |         | 0     |
 | 837324 | null     | null      | null    | unlabelled |         | 0     |
 | 837325 | null     | null      | null    | unlabelled |         | 0     |
 | 837326 | null     | null      | null    | unlabelled |         | 0     |
 | 913643 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 977025 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 50399  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 288452 | null     | null      | null    | unlabelled |         | 0     |
 | 288453 | v1:4     | ethernet1 | 1.1.3.3 | 657347     |         | 0     |
 | 288454 | v1:4     | ethernet1 | 1.1.3.3 | 657348     |         | 0     |
 | 288455 | v1:4     | ethernet1 | 1.1.3.3 | 657349     |         | 0     |
 | 288456 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 288457 | null     | null      | null    | unlabelled |         | 0     |
 | 288458 | null     | null      | null    | unlabelled |         | 0     |
 | 288459 | null     | null      | null    | unlabelled |         | 0     |
 | 288460 | null     | null      | null    | unlabelled |         | 0     |
 | 288461 | null     | null      | null    | unlabelled |         | 0     |
 | 305299 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 522717 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 631753 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 668469 | null     | null      | null    | unlabelled |         | 0     |
 | 668470 | v1:6     | ethernet1 | 1236::3 | 837318     |         | 0     |
 | 668471 | v1:6     | ethernet1 | 1236::3 | 837319     |         | 0     |
 | 668472 | v1:6     | ethernet1 | 1236::3 | 837320     |         | 0     |
 | 668473 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 668474 | null     | null      | null    | unlabelled |         | 0     |
 | 668475 | null     | null      | null    | unlabelled |         | 0     |
 | 668476 | null     | null      | null    | unlabelled |         | 0     |
 | 668477 | null     | null      | null    | unlabelled |         | 0     |
 | 668478 | null     | null      | null    | unlabelled |         | 0     |
 | 751823 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 790287 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#