here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 62609   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 285811  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 414699  | null     | null      | null    | unlabelled |         | 0     |
 | 414700  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 414701  | v1:4     | ethernet1 | 1.1.1.2 | 162737     |         | 0     |
 | 414702  | v1:4     | ethernet1 | 1.1.1.2 | 162738     |         | 0     |
 | 414703  | v1:4     | ethernet1 | 1.1.1.2 | 162739     |         | 0     |
 | 414704  | null     | null      | null    | unlabelled |         | 0     |
 | 414705  | null     | null      | null    | unlabelled |         | 0     |
 | 414706  | null     | null      | null    | unlabelled |         | 0     |
 | 414707  | null     | null      | null    | unlabelled |         | 0     |
 | 414708  | null     | null      | null    | unlabelled |         | 0     |
 | 505698  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 630606  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 757697  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 765292  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1016933 | null     | null      | null    | unlabelled |         | 0     |
 | 1016934 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1016935 | v1:6     | ethernet1 | 1234::2 | 690231     |         | 0     |
 | 1016936 | v1:6     | ethernet1 | 1234::2 | 690232     |         | 0     |
 | 1016937 | v1:6     | ethernet1 | 1234::2 | 690233     |         | 0     |
 | 1016938 | null     | null      | null    | unlabelled |         | 0     |
 | 1016939 | null     | null      | null    | unlabelled |         | 0     |
 | 1016940 | null     | null      | null    | unlabelled |         | 0     |
 | 1016941 | null     | null      | null    | unlabelled |         | 0     |
 | 1016942 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7985   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 21924  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 162735 | null     | null      | null    | unlabelled |         | 0     |
 | 162736 | v1:4     | ethernet1 | 1.1.1.1 | 414700     |         | 1280  |
 | 162737 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 162738 | v1:4     | ethernet2 | 1.1.2.3 | 845833     |         | 640   |
 | 162739 | v1:4     | ethernet2 | 1.1.2.3 | 845834     |         | 640   |
 | 162740 | null     | null      | null    | unlabelled |         | 0     |
 | 162741 | null     | null      | null    | unlabelled |         | 0     |
 | 162742 | null     | null      | null    | unlabelled |         | 0     |
 | 162743 | null     | null      | null    | unlabelled |         | 0     |
 | 162744 | null     | null      | null    | unlabelled |         | 0     |
 | 370809 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 407113 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 421782 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 540482 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 604839 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 690229 | null     | null      | null    | unlabelled |         | 0     |
 | 690230 | v1:6     | ethernet1 | 1234::1 | 1016934    |         | 1280  |
 | 690231 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 690232 | v1:6     | ethernet2 | 1235::3 | 615928     |         | 640   |
 | 690233 | v1:6     | ethernet2 | 1235::3 | 615929     |         | 640   |
 | 690234 | null     | null      | null    | unlabelled |         | 0     |
 | 690235 | null     | null      | null    | unlabelled |         | 0     |
 | 690236 | null     | null      | null    | unlabelled |         | 0     |
 | 690237 | null     | null      | null    | unlabelled |         | 0     |
 | 690238 | null     | null      | null    | unlabelled |         | 0     |
 | 969261 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4442   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 69246  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 114102 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 123415 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 207135 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 360671 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 404454 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 615925 | null     | null      | null    | unlabelled |         | 0     |
 | 615926 | v1:6     | ethernet1 | 1235::2 | 690230     |         | 640   |
 | 615927 | v1:6     | ethernet1 | 1235::2 | 690231     |         | 640   |
 | 615928 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 615929 | v1:6     | ethernet2 | 1236::4 | 73487      |         | 1280  |
 | 615930 | null     | null      | null    | unlabelled |         | 0     |
 | 615931 | null     | null      | null    | unlabelled |         | 0     |
 | 615932 | null     | null      | null    | unlabelled |         | 0     |
 | 615933 | null     | null      | null    | unlabelled |         | 0     |
 | 615934 | null     | null      | null    | unlabelled |         | 0     |
 | 716807 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 845830 | null     | null      | null    | unlabelled |         | 0     |
 | 845831 | v1:4     | ethernet1 | 1.1.2.2 | 162736     |         | 640   |
 | 845832 | v1:4     | ethernet1 | 1.1.2.2 | 162737     |         | 640   |
 | 845833 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 845834 | v1:4     | ethernet2 | 1.1.3.4 | 8472       |         | 1280  |
 | 845835 | null     | null      | null    | unlabelled |         | 0     |
 | 845836 | null     | null      | null    | unlabelled |         | 0     |
 | 845837 | null     | null      | null    | unlabelled |         | 0     |
 | 845838 | null     | null      | null    | unlabelled |         | 0     |
 | 845839 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8468   | null     | null      | null    | unlabelled |         | 0     |
 | 8469   | v1:4     | ethernet1 | 1.1.3.3 | 845831     |         | 0     |
 | 8470   | v1:4     | ethernet1 | 1.1.3.3 | 845832     |         | 0     |
 | 8471   | v1:4     | ethernet1 | 1.1.3.3 | 845833     |         | 0     |
 | 8472   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 8473   | null     | null      | null    | unlabelled |         | 0     |
 | 8474   | null     | null      | null    | unlabelled |         | 0     |
 | 8475   | null     | null      | null    | unlabelled |         | 0     |
 | 8476   | null     | null      | null    | unlabelled |         | 0     |
 | 8477   | null     | null      | null    | unlabelled |         | 0     |
 | 38956  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 73483  | null     | null      | null    | unlabelled |         | 0     |
 | 73484  | v1:6     | ethernet1 | 1236::3 | 615926     |         | 0     |
 | 73485  | v1:6     | ethernet1 | 1236::3 | 615927     |         | 0     |
 | 73486  | v1:6     | ethernet1 | 1236::3 | 615928     |         | 0     |
 | 73487  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 73488  | null     | null      | null    | unlabelled |         | 0     |
 | 73489  | null     | null      | null    | unlabelled |         | 0     |
 | 73490  | null     | null      | null    | unlabelled |         | 0     |
 | 73491  | null     | null      | null    | unlabelled |         | 0     |
 | 73492  | null     | null      | null    | unlabelled |         | 0     |
 | 361378 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 696657 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 700981 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 899444 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 909624 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#