here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 53141  | null     | null      | null    | unlabelled |         | 0     |
 | 53142  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 53143  | v1:6     | ethernet1 | 1234::2 | 206765     |         | 0     |
 | 53144  | v1:6     | ethernet1 | 1234::2 | 206766     |         | 0     |
 | 53145  | v1:6     | ethernet1 | 1234::2 | 206767     |         | 0     |
 | 53146  | null     | null      | null    | unlabelled |         | 0     |
 | 53147  | null     | null      | null    | unlabelled |         | 0     |
 | 53148  | null     | null      | null    | unlabelled |         | 0     |
 | 53149  | null     | null      | null    | unlabelled |         | 0     |
 | 53150  | null     | null      | null    | unlabelled |         | 0     |
 | 69904  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 139653 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 311885 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 329586 | null     | null      | null    | unlabelled |         | 0     |
 | 329587 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 329588 | v1:4     | ethernet1 | 1.1.1.2 | 187359     |         | 0     |
 | 329589 | v1:4     | ethernet1 | 1.1.1.2 | 187360     |         | 0     |
 | 329590 | v1:4     | ethernet1 | 1.1.1.2 | 187361     |         | 0     |
 | 329591 | null     | null      | null    | unlabelled |         | 0     |
 | 329592 | null     | null      | null    | unlabelled |         | 0     |
 | 329593 | null     | null      | null    | unlabelled |         | 0     |
 | 329594 | null     | null      | null    | unlabelled |         | 0     |
 | 329595 | null     | null      | null    | unlabelled |         | 0     |
 | 487431 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 750974 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 865204 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 122250  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 187357  | null     | null      | null    | unlabelled |         | 0     |
 | 187358  | v1:4     | ethernet1 | 1.1.1.1 | 329587     |         | 1280  |
 | 187359  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 187360  | v1:4     | ethernet2 | 1.1.2.3 | 847570     |         | 640   |
 | 187361  | v1:4     | ethernet2 | 1.1.2.3 | 847571     |         | 640   |
 | 187362  | null     | null      | null    | unlabelled |         | 0     |
 | 187363  | null     | null      | null    | unlabelled |         | 0     |
 | 187364  | null     | null      | null    | unlabelled |         | 0     |
 | 187365  | null     | null      | null    | unlabelled |         | 0     |
 | 187366  | null     | null      | null    | unlabelled |         | 0     |
 | 206763  | null     | null      | null    | unlabelled |         | 0     |
 | 206764  | v1:6     | ethernet1 | 1234::1 | 53142      |         | 1280  |
 | 206765  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 206766  | v1:6     | ethernet2 | 1235::3 | 631627     |         | 640   |
 | 206767  | v1:6     | ethernet2 | 1235::3 | 631628     |         | 640   |
 | 206768  | null     | null      | null    | unlabelled |         | 0     |
 | 206769  | null     | null      | null    | unlabelled |         | 0     |
 | 206770  | null     | null      | null    | unlabelled |         | 0     |
 | 206771  | null     | null      | null    | unlabelled |         | 0     |
 | 206772  | null     | null      | null    | unlabelled |         | 0     |
 | 219723  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 254668  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 299449  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 360693  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 431446  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 830600  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1027818 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 111317  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 118382  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 224275  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 262494  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 486311  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 631624  | null     | null      | null    | unlabelled |         | 0     |
 | 631625  | v1:6     | ethernet1 | 1235::2 | 206764     |         | 640   |
 | 631626  | v1:6     | ethernet1 | 1235::2 | 206765     |         | 640   |
 | 631627  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 631628  | v1:6     | ethernet2 | 1236::4 | 243208     |         | 1280  |
 | 631629  | null     | null      | null    | unlabelled |         | 0     |
 | 631630  | null     | null      | null    | unlabelled |         | 0     |
 | 631631  | null     | null      | null    | unlabelled |         | 0     |
 | 631632  | null     | null      | null    | unlabelled |         | 0     |
 | 631633  | null     | null      | null    | unlabelled |         | 0     |
 | 757697  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 847567  | null     | null      | null    | unlabelled |         | 0     |
 | 847568  | v1:4     | ethernet1 | 1.1.2.2 | 187358     |         | 640   |
 | 847569  | v1:4     | ethernet1 | 1.1.2.2 | 187359     |         | 640   |
 | 847570  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 847571  | v1:4     | ethernet2 | 1.1.3.4 | 1006357    |         | 1280  |
 | 847572  | null     | null      | null    | unlabelled |         | 0     |
 | 847573  | null     | null      | null    | unlabelled |         | 0     |
 | 847574  | null     | null      | null    | unlabelled |         | 0     |
 | 847575  | null     | null      | null    | unlabelled |         | 0     |
 | 847576  | null     | null      | null    | unlabelled |         | 0     |
 | 859542  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1019725 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 243204  | null     | null      | null    | unlabelled |         | 0     |
 | 243205  | v1:6     | ethernet1 | 1236::3 | 631625     |         | 0     |
 | 243206  | v1:6     | ethernet1 | 1236::3 | 631626     |         | 0     |
 | 243207  | v1:6     | ethernet1 | 1236::3 | 631627     |         | 0     |
 | 243208  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 243209  | null     | null      | null    | unlabelled |         | 0     |
 | 243210  | null     | null      | null    | unlabelled |         | 0     |
 | 243211  | null     | null      | null    | unlabelled |         | 0     |
 | 243212  | null     | null      | null    | unlabelled |         | 0     |
 | 243213  | null     | null      | null    | unlabelled |         | 0     |
 | 468325  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 545566  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 596162  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 628383  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 735796  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1006353 | null     | null      | null    | unlabelled |         | 0     |
 | 1006354 | v1:4     | ethernet1 | 1.1.3.3 | 847568     |         | 0     |
 | 1006355 | v1:4     | ethernet1 | 1.1.3.3 | 847569     |         | 0     |
 | 1006356 | v1:4     | ethernet1 | 1.1.3.3 | 847570     |         | 0     |
 | 1006357 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1006358 | null     | null      | null    | unlabelled |         | 0     |
 | 1006359 | null     | null      | null    | unlabelled |         | 0     |
 | 1006360 | null     | null      | null    | unlabelled |         | 0     |
 | 1006361 | null     | null      | null    | unlabelled |         | 0     |
 | 1006362 | null     | null      | null    | unlabelled |         | 0     |
 | 1007905 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#