here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 204283 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 352607 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 665423 | null     | null      | null    | unlabelled |         | 0     |
 | 665424 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 665425 | v1:4     | ethernet1 | 1.1.1.2 | 198677     |         | 0     |
 | 665426 | v1:4     | ethernet1 | 1.1.1.2 | 198678     |         | 0     |
 | 665427 | v1:4     | ethernet1 | 1.1.1.2 | 198679     |         | 0     |
 | 665428 | null     | null      | null    | unlabelled |         | 0     |
 | 665429 | null     | null      | null    | unlabelled |         | 0     |
 | 665430 | null     | null      | null    | unlabelled |         | 0     |
 | 665431 | null     | null      | null    | unlabelled |         | 0     |
 | 665432 | null     | null      | null    | unlabelled |         | 0     |
 | 668709 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 707947 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 736433 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 762199 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 907724 | null     | null      | null    | unlabelled |         | 0     |
 | 907725 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 907726 | v1:6     | ethernet1 | 1234::2 | 140075     |         | 0     |
 | 907727 | v1:6     | ethernet1 | 1234::2 | 140076     |         | 0     |
 | 907728 | v1:6     | ethernet1 | 1234::2 | 140077     |         | 0     |
 | 907729 | null     | null      | null    | unlabelled |         | 0     |
 | 907730 | null     | null      | null    | unlabelled |         | 0     |
 | 907731 | null     | null      | null    | unlabelled |         | 0     |
 | 907732 | null     | null      | null    | unlabelled |         | 0     |
 | 907733 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 26856   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 68804   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 140073  | null     | null      | null    | unlabelled |         | 0     |
 | 140074  | v1:6     | ethernet1 | 1234::1 | 907725     |         | 1280  |
 | 140075  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 140076  | v1:6     | ethernet2 | 1235::3 | 74458      |         | 640   |
 | 140077  | v1:6     | ethernet2 | 1235::3 | 74459      |         | 640   |
 | 140078  | null     | null      | null    | unlabelled |         | 0     |
 | 140079  | null     | null      | null    | unlabelled |         | 0     |
 | 140080  | null     | null      | null    | unlabelled |         | 0     |
 | 140081  | null     | null      | null    | unlabelled |         | 0     |
 | 140082  | null     | null      | null    | unlabelled |         | 0     |
 | 179032  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 198675  | null     | null      | null    | unlabelled |         | 0     |
 | 198676  | v1:4     | ethernet1 | 1.1.1.1 | 665424     |         | 1280  |
 | 198677  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 198678  | v1:4     | ethernet2 | 1.1.2.3 | 640265     |         | 640   |
 | 198679  | v1:4     | ethernet2 | 1.1.2.3 | 640266     |         | 640   |
 | 198680  | null     | null      | null    | unlabelled |         | 0     |
 | 198681  | null     | null      | null    | unlabelled |         | 0     |
 | 198682  | null     | null      | null    | unlabelled |         | 0     |
 | 198683  | null     | null      | null    | unlabelled |         | 0     |
 | 198684  | null     | null      | null    | unlabelled |         | 0     |
 | 437005  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 603156  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 905914  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 936915  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1009752 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 18455  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 37356  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 74455  | null     | null      | null    | unlabelled |         | 0     |
 | 74456  | v1:6     | ethernet1 | 1235::2 | 140074     |         | 640   |
 | 74457  | v1:6     | ethernet1 | 1235::2 | 140075     |         | 640   |
 | 74458  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 74459  | v1:6     | ethernet2 | 1236::4 | 93032      |         | 1280  |
 | 74460  | null     | null      | null    | unlabelled |         | 0     |
 | 74461  | null     | null      | null    | unlabelled |         | 0     |
 | 74462  | null     | null      | null    | unlabelled |         | 0     |
 | 74463  | null     | null      | null    | unlabelled |         | 0     |
 | 74464  | null     | null      | null    | unlabelled |         | 0     |
 | 225507 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 398688 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 443577 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 640262 | null     | null      | null    | unlabelled |         | 0     |
 | 640263 | v1:4     | ethernet1 | 1.1.2.2 | 198676     |         | 640   |
 | 640264 | v1:4     | ethernet1 | 1.1.2.2 | 198677     |         | 640   |
 | 640265 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 640266 | v1:4     | ethernet2 | 1.1.3.4 | 755532     |         | 1280  |
 | 640267 | null     | null      | null    | unlabelled |         | 0     |
 | 640268 | null     | null      | null    | unlabelled |         | 0     |
 | 640269 | null     | null      | null    | unlabelled |         | 0     |
 | 640270 | null     | null      | null    | unlabelled |         | 0     |
 | 640271 | null     | null      | null    | unlabelled |         | 0     |
 | 661455 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 704942 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 919704 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 58608  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 93028  | null     | null      | null    | unlabelled |         | 0     |
 | 93029  | v1:6     | ethernet1 | 1236::3 | 74456      |         | 0     |
 | 93030  | v1:6     | ethernet1 | 1236::3 | 74457      |         | 0     |
 | 93031  | v1:6     | ethernet1 | 1236::3 | 74458      |         | 0     |
 | 93032  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 93033  | null     | null      | null    | unlabelled |         | 0     |
 | 93034  | null     | null      | null    | unlabelled |         | 0     |
 | 93035  | null     | null      | null    | unlabelled |         | 0     |
 | 93036  | null     | null      | null    | unlabelled |         | 0     |
 | 93037  | null     | null      | null    | unlabelled |         | 0     |
 | 313500 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 452795 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 671305 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 672250 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 755528 | null     | null      | null    | unlabelled |         | 0     |
 | 755529 | v1:4     | ethernet1 | 1.1.3.3 | 640263     |         | 0     |
 | 755530 | v1:4     | ethernet1 | 1.1.3.3 | 640264     |         | 0     |
 | 755531 | v1:4     | ethernet1 | 1.1.3.3 | 640265     |         | 0     |
 | 755532 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 755533 | null     | null      | null    | unlabelled |         | 0     |
 | 755534 | null     | null      | null    | unlabelled |         | 0     |
 | 755535 | null     | null      | null    | unlabelled |         | 0     |
 | 755536 | null     | null      | null    | unlabelled |         | 0     |
 | 755537 | null     | null      | null    | unlabelled |         | 0     |
 | 866191 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#