here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 233972  | null     | null      | null    | unlabelled |         | 0     |
 | 233973  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 233974  | v1:4     | ethernet1 | 1.1.1.2 | 791602     |         | 0     |
 | 233975  | v1:4     | ethernet1 | 1.1.1.2 | 791603     |         | 0     |
 | 233976  | v1:4     | ethernet1 | 1.1.1.2 | 791604     |         | 0     |
 | 233977  | null     | null      | null    | unlabelled |         | 0     |
 | 233978  | null     | null      | null    | unlabelled |         | 0     |
 | 233979  | null     | null      | null    | unlabelled |         | 0     |
 | 233980  | null     | null      | null    | unlabelled |         | 0     |
 | 233981  | null     | null      | null    | unlabelled |         | 0     |
 | 280552  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 325083  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 418564  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 558882  | null     | null      | null    | unlabelled |         | 0     |
 | 558883  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 558884  | v1:6     | ethernet1 | 1234::2 | 67833      |         | 0     |
 | 558885  | v1:6     | ethernet1 | 1234::2 | 67834      |         | 0     |
 | 558886  | v1:6     | ethernet1 | 1234::2 | 67835      |         | 0     |
 | 558887  | null     | null      | null    | unlabelled |         | 0     |
 | 558888  | null     | null      | null    | unlabelled |         | 0     |
 | 558889  | null     | null      | null    | unlabelled |         | 0     |
 | 558890  | null     | null      | null    | unlabelled |         | 0     |
 | 558891  | null     | null      | null    | unlabelled |         | 0     |
 | 706084  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 914526  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1017693 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 67831   | null     | null      | null    | unlabelled |         | 0     |
 | 67832   | v1:6     | ethernet1 | 1234::1 | 558883     |         | 1280  |
 | 67833   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 67834   | v1:6     | ethernet2 | 1235::3 | 608204     |         | 640   |
 | 67835   | v1:6     | ethernet2 | 1235::3 | 608205     |         | 640   |
 | 67836   | null     | null      | null    | unlabelled |         | 0     |
 | 67837   | null     | null      | null    | unlabelled |         | 0     |
 | 67838   | null     | null      | null    | unlabelled |         | 0     |
 | 67839   | null     | null      | null    | unlabelled |         | 0     |
 | 67840   | null     | null      | null    | unlabelled |         | 0     |
 | 69904   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 90215   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 206658  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 342688  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 448298  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 617416  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 791600  | null     | null      | null    | unlabelled |         | 0     |
 | 791601  | v1:4     | ethernet1 | 1.1.1.1 | 233973     |         | 1280  |
 | 791602  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 791603  | v1:4     | ethernet2 | 1.1.2.3 | 388432     |         | 640   |
 | 791604  | v1:4     | ethernet2 | 1.1.2.3 | 388433     |         | 640   |
 | 791605  | null     | null      | null    | unlabelled |         | 0     |
 | 791606  | null     | null      | null    | unlabelled |         | 0     |
 | 791607  | null     | null      | null    | unlabelled |         | 0     |
 | 791608  | null     | null      | null    | unlabelled |         | 0     |
 | 791609  | null     | null      | null    | unlabelled |         | 0     |
 | 1008854 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1032455 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 60921  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 185201 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 356078 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 383153 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 388429 | null     | null      | null    | unlabelled |         | 0     |
 | 388430 | v1:4     | ethernet1 | 1.1.2.2 | 791601     |         | 640   |
 | 388431 | v1:4     | ethernet1 | 1.1.2.2 | 791602     |         | 640   |
 | 388432 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 388433 | v1:4     | ethernet2 | 1.1.3.4 | 395919     |         | 1280  |
 | 388434 | null     | null      | null    | unlabelled |         | 0     |
 | 388435 | null     | null      | null    | unlabelled |         | 0     |
 | 388436 | null     | null      | null    | unlabelled |         | 0     |
 | 388437 | null     | null      | null    | unlabelled |         | 0     |
 | 388438 | null     | null      | null    | unlabelled |         | 0     |
 | 425285 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 505224 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 608201 | null     | null      | null    | unlabelled |         | 0     |
 | 608202 | v1:6     | ethernet1 | 1235::2 | 67832      |         | 640   |
 | 608203 | v1:6     | ethernet1 | 1235::2 | 67833      |         | 640   |
 | 608204 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 608205 | v1:6     | ethernet2 | 1236::4 | 560732     |         | 1280  |
 | 608206 | null     | null      | null    | unlabelled |         | 0     |
 | 608207 | null     | null      | null    | unlabelled |         | 0     |
 | 608208 | null     | null      | null    | unlabelled |         | 0     |
 | 608209 | null     | null      | null    | unlabelled |         | 0     |
 | 608210 | null     | null      | null    | unlabelled |         | 0     |
 | 730441 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 755419 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 29352   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 131862  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 395915  | null     | null      | null    | unlabelled |         | 0     |
 | 395916  | v1:4     | ethernet1 | 1.1.3.3 | 388430     |         | 0     |
 | 395917  | v1:4     | ethernet1 | 1.1.3.3 | 388431     |         | 0     |
 | 395918  | v1:4     | ethernet1 | 1.1.3.3 | 388432     |         | 0     |
 | 395919  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 395920  | null     | null      | null    | unlabelled |         | 0     |
 | 395921  | null     | null      | null    | unlabelled |         | 0     |
 | 395922  | null     | null      | null    | unlabelled |         | 0     |
 | 395923  | null     | null      | null    | unlabelled |         | 0     |
 | 395924  | null     | null      | null    | unlabelled |         | 0     |
 | 459431  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 560728  | null     | null      | null    | unlabelled |         | 0     |
 | 560729  | v1:6     | ethernet1 | 1236::3 | 608202     |         | 0     |
 | 560730  | v1:6     | ethernet1 | 1236::3 | 608203     |         | 0     |
 | 560731  | v1:6     | ethernet1 | 1236::3 | 608204     |         | 0     |
 | 560732  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 560733  | null     | null      | null    | unlabelled |         | 0     |
 | 560734  | null     | null      | null    | unlabelled |         | 0     |
 | 560735  | null     | null      | null    | unlabelled |         | 0     |
 | 560736  | null     | null      | null    | unlabelled |         | 0     |
 | 560737  | null     | null      | null    | unlabelled |         | 0     |
 | 891527  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 892756  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1011260 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#