here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 23710   | null     | null      | null    | unlabelled |         | 0     |
 | 23711   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 23712   | v1:6     | ethernet1 | 1234::2 | 755350     |         | 0     |
 | 23713   | v1:6     | ethernet1 | 1234::2 | 755351     |         | 0     |
 | 23714   | v1:6     | ethernet1 | 1234::2 | 755352     |         | 0     |
 | 23715   | null     | null      | null    | unlabelled |         | 0     |
 | 23716   | null     | null      | null    | unlabelled |         | 0     |
 | 23717   | null     | null      | null    | unlabelled |         | 0     |
 | 23718   | null     | null      | null    | unlabelled |         | 0     |
 | 23719   | null     | null      | null    | unlabelled |         | 0     |
 | 319724  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 611777  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 640296  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 753398  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 861212  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 869717  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1000737 | null     | null      | null    | unlabelled |         | 0     |
 | 1000738 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1000739 | v1:4     | ethernet1 | 1.1.1.2 | 593427     |         | 0     |
 | 1000740 | v1:4     | ethernet1 | 1.1.1.2 | 593428     |         | 0     |
 | 1000741 | v1:4     | ethernet1 | 1.1.1.2 | 593429     |         | 0     |
 | 1000742 | null     | null      | null    | unlabelled |         | 0     |
 | 1000743 | null     | null      | null    | unlabelled |         | 0     |
 | 1000744 | null     | null      | null    | unlabelled |         | 0     |
 | 1000745 | null     | null      | null    | unlabelled |         | 0     |
 | 1000746 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 46109   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 245133  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 361359  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 485955  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 526455  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 575836  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 593425  | null     | null      | null    | unlabelled |         | 0     |
 | 593426  | v1:4     | ethernet1 | 1.1.1.1 | 1000738    |         | 1280  |
 | 593427  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 593428  | v1:4     | ethernet2 | 1.1.2.3 | 668465     |         | 640   |
 | 593429  | v1:4     | ethernet2 | 1.1.2.3 | 668466     |         | 640   |
 | 593430  | null     | null      | null    | unlabelled |         | 0     |
 | 593431  | null     | null      | null    | unlabelled |         | 0     |
 | 593432  | null     | null      | null    | unlabelled |         | 0     |
 | 593433  | null     | null      | null    | unlabelled |         | 0     |
 | 593434  | null     | null      | null    | unlabelled |         | 0     |
 | 755348  | null     | null      | null    | unlabelled |         | 0     |
 | 755349  | v1:6     | ethernet1 | 1234::1 | 23711      |         | 1280  |
 | 755350  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 755351  | v1:6     | ethernet2 | 1235::3 | 627864     |         | 640   |
 | 755352  | v1:6     | ethernet2 | 1235::3 | 627865     |         | 640   |
 | 755353  | null     | null      | null    | unlabelled |         | 0     |
 | 755354  | null     | null      | null    | unlabelled |         | 0     |
 | 755355  | null     | null      | null    | unlabelled |         | 0     |
 | 755356  | null     | null      | null    | unlabelled |         | 0     |
 | 755357  | null     | null      | null    | unlabelled |         | 0     |
 | 972244  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1009616 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6623   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 78702  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 211660 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 460997 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 484116 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 488773 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 516248 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 627861 | null     | null      | null    | unlabelled |         | 0     |
 | 627862 | v1:6     | ethernet1 | 1235::2 | 755349     |         | 640   |
 | 627863 | v1:6     | ethernet1 | 1235::2 | 755350     |         | 640   |
 | 627864 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 627865 | v1:6     | ethernet2 | 1236::4 | 1008754    |         | 1280  |
 | 627866 | null     | null      | null    | unlabelled |         | 0     |
 | 627867 | null     | null      | null    | unlabelled |         | 0     |
 | 627868 | null     | null      | null    | unlabelled |         | 0     |
 | 627869 | null     | null      | null    | unlabelled |         | 0     |
 | 627870 | null     | null      | null    | unlabelled |         | 0     |
 | 668462 | null     | null      | null    | unlabelled |         | 0     |
 | 668463 | v1:4     | ethernet1 | 1.1.2.2 | 593426     |         | 640   |
 | 668464 | v1:4     | ethernet1 | 1.1.2.2 | 593427     |         | 640   |
 | 668465 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 668466 | v1:4     | ethernet2 | 1.1.3.4 | 950381     |         | 1280  |
 | 668467 | null     | null      | null    | unlabelled |         | 0     |
 | 668468 | null     | null      | null    | unlabelled |         | 0     |
 | 668469 | null     | null      | null    | unlabelled |         | 0     |
 | 668470 | null     | null      | null    | unlabelled |         | 0     |
 | 668471 | null     | null      | null    | unlabelled |         | 0     |
 | 674623 | v1:6     | ethernet1 | 1235::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 251008  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 268489  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 378168  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 493790  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 826157  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 950377  | null     | null      | null    | unlabelled |         | 0     |
 | 950378  | v1:4     | ethernet1 | 1.1.3.3 | 668463     |         | 0     |
 | 950379  | v1:4     | ethernet1 | 1.1.3.3 | 668464     |         | 0     |
 | 950380  | v1:4     | ethernet1 | 1.1.3.3 | 668465     |         | 0     |
 | 950381  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 950382  | null     | null      | null    | unlabelled |         | 0     |
 | 950383  | null     | null      | null    | unlabelled |         | 0     |
 | 950384  | null     | null      | null    | unlabelled |         | 0     |
 | 950385  | null     | null      | null    | unlabelled |         | 0     |
 | 950386  | null     | null      | null    | unlabelled |         | 0     |
 | 1004695 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1008750 | null     | null      | null    | unlabelled |         | 0     |
 | 1008751 | v1:6     | ethernet1 | 1236::3 | 627862     |         | 0     |
 | 1008752 | v1:6     | ethernet1 | 1236::3 | 627863     |         | 0     |
 | 1008753 | v1:6     | ethernet1 | 1236::3 | 627864     |         | 0     |
 | 1008754 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1008755 | null     | null      | null    | unlabelled |         | 0     |
 | 1008756 | null     | null      | null    | unlabelled |         | 0     |
 | 1008757 | null     | null      | null    | unlabelled |         | 0     |
 | 1008758 | null     | null      | null    | unlabelled |         | 0     |
 | 1008759 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#