here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 59391  | null     | null      | null    | unlabelled |         | 0     |
 | 59392  | v1:4     | null      | null    | unlabelled | local   | 2048  |
 | 59393  | v1:4     | ethernet1 | 1.1.1.2 | 340201     |         | 0     |
 | 59394  | v1:4     | ethernet1 | 1.1.1.2 | 340202     |         | 0     |
 | 59395  | v1:4     | ethernet1 | 1.1.1.2 | 340203     |         | 0     |
 | 59396  | null     | null      | null    | unlabelled |         | 0     |
 | 59397  | null     | null      | null    | unlabelled |         | 0     |
 | 59398  | null     | null      | null    | unlabelled |         | 0     |
 | 59399  | null     | null      | null    | unlabelled |         | 0     |
 | 59400  | null     | null      | null    | unlabelled |         | 0     |
 | 170904 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 343649 | null     | null      | null    | unlabelled |         | 0     |
 | 343650 | v1:6     | null      | null    | unlabelled | local   | 2112  |
 | 343651 | v1:6     | ethernet1 | 1234::2 | 647778     |         | 0     |
 | 343652 | v1:6     | ethernet1 | 1234::2 | 647779     |         | 0     |
 | 343653 | v1:6     | ethernet1 | 1234::2 | 647780     |         | 0     |
 | 343654 | null     | null      | null    | unlabelled |         | 0     |
 | 343655 | null     | null      | null    | unlabelled |         | 0     |
 | 343656 | null     | null      | null    | unlabelled |         | 0     |
 | 343657 | null     | null      | null    | unlabelled |         | 0     |
 | 343658 | null     | null      | null    | unlabelled |         | 0     |
 | 573869 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 643336 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 675170 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 784872 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 804100 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 267066  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 299425  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 340199  | null     | null      | null    | unlabelled |         | 0     |
 | 340200  | v1:4     | ethernet1 | 1.1.1.1 | 59392      |         | 1280  |
 | 340201  | v1:4     | null      | null    | unlabelled | local   | 2048  |
 | 340202  | v1:4     | ethernet2 | 1.1.2.3 | 203854     |         | 640   |
 | 340203  | v1:4     | ethernet2 | 1.1.2.3 | 203855     |         | 640   |
 | 340204  | null     | null      | null    | unlabelled |         | 0     |
 | 340205  | null     | null      | null    | unlabelled |         | 0     |
 | 340206  | null     | null      | null    | unlabelled |         | 0     |
 | 340207  | null     | null      | null    | unlabelled |         | 0     |
 | 340208  | null     | null      | null    | unlabelled |         | 0     |
 | 451079  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 471860  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 531172  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 647776  | null     | null      | null    | unlabelled |         | 0     |
 | 647777  | v1:6     | ethernet1 | 1234::1 | 343650     |         | 1280  |
 | 647778  | v1:6     | null      | null    | unlabelled | local   | 2112  |
 | 647779  | v1:6     | ethernet2 | 1235::3 | 66796      |         | 640   |
 | 647780  | v1:6     | ethernet2 | 1235::3 | 66797      |         | 640   |
 | 647781  | null     | null      | null    | unlabelled |         | 0     |
 | 647782  | null     | null      | null    | unlabelled |         | 0     |
 | 647783  | null     | null      | null    | unlabelled |         | 0     |
 | 647784  | null     | null      | null    | unlabelled |         | 0     |
 | 647785  | null     | null      | null    | unlabelled |         | 0     |
 | 851281  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 863697  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1034954 | tester:6 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 66793   | null     | null      | null    | unlabelled |         | 0     |
 | 66794   | v1:6     | ethernet1 | 1235::2 | 647777     |         | 640   |
 | 66795   | v1:6     | ethernet1 | 1235::2 | 647778     |         | 640   |
 | 66796   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 66797   | v1:6     | ethernet2 | 1236::4 | 275558     |         | 1280  |
 | 66798   | null     | null      | null    | unlabelled |         | 0     |
 | 66799   | null     | null      | null    | unlabelled |         | 0     |
 | 66800   | null     | null      | null    | unlabelled |         | 0     |
 | 66801   | null     | null      | null    | unlabelled |         | 0     |
 | 66802   | null     | null      | null    | unlabelled |         | 0     |
 | 143599  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 203851  | null     | null      | null    | unlabelled |         | 0     |
 | 203852  | v1:4     | ethernet1 | 1.1.2.2 | 340200     |         | 640   |
 | 203853  | v1:4     | ethernet1 | 1.1.2.2 | 340201     |         | 640   |
 | 203854  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 203855  | v1:4     | ethernet2 | 1.1.3.4 | 464539     |         | 1280  |
 | 203856  | null     | null      | null    | unlabelled |         | 0     |
 | 203857  | null     | null      | null    | unlabelled |         | 0     |
 | 203858  | null     | null      | null    | unlabelled |         | 0     |
 | 203859  | null     | null      | null    | unlabelled |         | 0     |
 | 203860  | null     | null      | null    | unlabelled |         | 0     |
 | 444560  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 470146  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 716386  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 790219  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 832841  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 931138  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1006302 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 62925  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 191336 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 275554 | null     | null      | null    | unlabelled |         | 0     |
 | 275555 | v1:6     | ethernet1 | 1236::3 | 66794      |         | 0     |
 | 275556 | v1:6     | ethernet1 | 1236::3 | 66795      |         | 0     |
 | 275557 | v1:6     | ethernet1 | 1236::3 | 66796      |         | 0     |
 | 275558 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 275559 | null     | null      | null    | unlabelled |         | 0     |
 | 275560 | null     | null      | null    | unlabelled |         | 0     |
 | 275561 | null     | null      | null    | unlabelled |         | 0     |
 | 275562 | null     | null      | null    | unlabelled |         | 0     |
 | 275563 | null     | null      | null    | unlabelled |         | 0     |
 | 322085 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 414279 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 464535 | null     | null      | null    | unlabelled |         | 0     |
 | 464536 | v1:4     | ethernet1 | 1.1.3.3 | 203852     |         | 0     |
 | 464537 | v1:4     | ethernet1 | 1.1.3.3 | 203853     |         | 0     |
 | 464538 | v1:4     | ethernet1 | 1.1.3.3 | 203854     |         | 0     |
 | 464539 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 464540 | null     | null      | null    | unlabelled |         | 0     |
 | 464541 | null     | null      | null    | unlabelled |         | 0     |
 | 464542 | null     | null      | null    | unlabelled |         | 0     |
 | 464543 | null     | null      | null    | unlabelled |         | 0     |
 | 464544 | null     | null      | null    | unlabelled |         | 0     |
 | 526514 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 958465 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#