here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 62303   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 388910  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 392504  | null     | null      | null    | unlabelled |         | 0     |
 | 392505  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 392506  | v1:6     | ethernet1 | 1234::2 | 650817     |         | 0     |
 | 392507  | v1:6     | ethernet1 | 1234::2 | 650818     |         | 0     |
 | 392508  | v1:6     | ethernet1 | 1234::2 | 650819     |         | 0     |
 | 392509  | null     | null      | null    | unlabelled |         | 0     |
 | 392510  | null     | null      | null    | unlabelled |         | 0     |
 | 392511  | null     | null      | null    | unlabelled |         | 0     |
 | 392512  | null     | null      | null    | unlabelled |         | 0     |
 | 392513  | null     | null      | null    | unlabelled |         | 0     |
 | 508375  | null     | null      | null    | unlabelled |         | 0     |
 | 508376  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 508377  | v1:4     | ethernet1 | 1.1.1.2 | 625776     |         | 0     |
 | 508378  | v1:4     | ethernet1 | 1.1.1.2 | 625777     |         | 0     |
 | 508379  | v1:4     | ethernet1 | 1.1.1.2 | 625778     |         | 0     |
 | 508380  | null     | null      | null    | unlabelled |         | 0     |
 | 508381  | null     | null      | null    | unlabelled |         | 0     |
 | 508382  | null     | null      | null    | unlabelled |         | 0     |
 | 508383  | null     | null      | null    | unlabelled |         | 0     |
 | 508384  | null     | null      | null    | unlabelled |         | 0     |
 | 566615  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 633221  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 810071  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1040728 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 111253 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 241587 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 299314 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 373888 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 472408 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 552642 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 617301 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 625774 | null     | null      | null    | unlabelled |         | 0     |
 | 625775 | v1:4     | ethernet1 | 1.1.1.1 | 508376     |         | 1280  |
 | 625776 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 625777 | v1:4     | ethernet2 | 1.1.2.3 | 1032891    |         | 640   |
 | 625778 | v1:4     | ethernet2 | 1.1.2.3 | 1032892    |         | 640   |
 | 625779 | null     | null      | null    | unlabelled |         | 0     |
 | 625780 | null     | null      | null    | unlabelled |         | 0     |
 | 625781 | null     | null      | null    | unlabelled |         | 0     |
 | 625782 | null     | null      | null    | unlabelled |         | 0     |
 | 625783 | null     | null      | null    | unlabelled |         | 0     |
 | 650815 | null     | null      | null    | unlabelled |         | 0     |
 | 650816 | v1:6     | ethernet1 | 1234::1 | 392505     |         | 1280  |
 | 650817 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 650818 | v1:6     | ethernet2 | 1235::3 | 157119     |         | 640   |
 | 650819 | v1:6     | ethernet2 | 1235::3 | 157120     |         | 640   |
 | 650820 | null     | null      | null    | unlabelled |         | 0     |
 | 650821 | null     | null      | null    | unlabelled |         | 0     |
 | 650822 | null     | null      | null    | unlabelled |         | 0     |
 | 650823 | null     | null      | null    | unlabelled |         | 0     |
 | 650824 | null     | null      | null    | unlabelled |         | 0     |
 | 969525 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 126703  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 157116  | null     | null      | null    | unlabelled |         | 0     |
 | 157117  | v1:6     | ethernet1 | 1235::2 | 650816     |         | 640   |
 | 157118  | v1:6     | ethernet1 | 1235::2 | 650817     |         | 640   |
 | 157119  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 157120  | v1:6     | ethernet2 | 1236::4 | 604992     |         | 1280  |
 | 157121  | null     | null      | null    | unlabelled |         | 0     |
 | 157122  | null     | null      | null    | unlabelled |         | 0     |
 | 157123  | null     | null      | null    | unlabelled |         | 0     |
 | 157124  | null     | null      | null    | unlabelled |         | 0     |
 | 157125  | null     | null      | null    | unlabelled |         | 0     |
 | 199656  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 325814  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 352206  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 447224  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 666250  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 727335  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 862896  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1032888 | null     | null      | null    | unlabelled |         | 0     |
 | 1032889 | v1:4     | ethernet1 | 1.1.2.2 | 625775     |         | 640   |
 | 1032890 | v1:4     | ethernet1 | 1.1.2.2 | 625776     |         | 640   |
 | 1032891 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1032892 | v1:4     | ethernet2 | 1.1.3.4 | 770568     |         | 1280  |
 | 1032893 | null     | null      | null    | unlabelled |         | 0     |
 | 1032894 | null     | null      | null    | unlabelled |         | 0     |
 | 1032895 | null     | null      | null    | unlabelled |         | 0     |
 | 1032896 | null     | null      | null    | unlabelled |         | 0     |
 | 1032897 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 107266 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 134885 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 453820 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 533676 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 604988 | null     | null      | null    | unlabelled |         | 0     |
 | 604989 | v1:6     | ethernet1 | 1236::3 | 157117     |         | 0     |
 | 604990 | v1:6     | ethernet1 | 1236::3 | 157118     |         | 0     |
 | 604991 | v1:6     | ethernet1 | 1236::3 | 157119     |         | 0     |
 | 604992 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 604993 | null     | null      | null    | unlabelled |         | 0     |
 | 604994 | null     | null      | null    | unlabelled |         | 0     |
 | 604995 | null     | null      | null    | unlabelled |         | 0     |
 | 604996 | null     | null      | null    | unlabelled |         | 0     |
 | 604997 | null     | null      | null    | unlabelled |         | 0     |
 | 770564 | null     | null      | null    | unlabelled |         | 0     |
 | 770565 | v1:4     | ethernet1 | 1.1.3.3 | 1032889    |         | 0     |
 | 770566 | v1:4     | ethernet1 | 1.1.3.3 | 1032890    |         | 0     |
 | 770567 | v1:4     | ethernet1 | 1.1.3.3 | 1032891    |         | 0     |
 | 770568 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 770569 | null     | null      | null    | unlabelled |         | 0     |
 | 770570 | null     | null      | null    | unlabelled |         | 0     |
 | 770571 | null     | null      | null    | unlabelled |         | 0     |
 | 770572 | null     | null      | null    | unlabelled |         | 0     |
 | 770573 | null     | null      | null    | unlabelled |         | 0     |
 | 776206 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 849927 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#