here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 31273   | null     | null      | null    | unlabelled |         | 0     |
 | 31274   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 31275   | v1:4     | ethernet1 | 1.1.1.2 | 898624     |         | 0     |
 | 31276   | v1:4     | ethernet1 | 1.1.1.2 | 898625     |         | 0     |
 | 31277   | v1:4     | ethernet1 | 1.1.1.2 | 898626     |         | 0     |
 | 31278   | null     | null      | null    | unlabelled |         | 0     |
 | 31279   | null     | null      | null    | unlabelled |         | 0     |
 | 31280   | null     | null      | null    | unlabelled |         | 0     |
 | 31281   | null     | null      | null    | unlabelled |         | 0     |
 | 31282   | null     | null      | null    | unlabelled |         | 0     |
 | 289161  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 614502  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 690560  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 693570  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 737366  | null     | null      | null    | unlabelled |         | 0     |
 | 737367  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 737368  | v1:6     | ethernet1 | 1234::2 | 551475     |         | 0     |
 | 737369  | v1:6     | ethernet1 | 1234::2 | 551476     |         | 0     |
 | 737370  | v1:6     | ethernet1 | 1234::2 | 551477     |         | 0     |
 | 737371  | null     | null      | null    | unlabelled |         | 0     |
 | 737372  | null     | null      | null    | unlabelled |         | 0     |
 | 737373  | null     | null      | null    | unlabelled |         | 0     |
 | 737374  | null     | null      | null    | unlabelled |         | 0     |
 | 737375  | null     | null      | null    | unlabelled |         | 0     |
 | 903263  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1008155 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 112065 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 294819 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 345664 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 399095 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 551473 | null     | null      | null    | unlabelled |         | 0     |
 | 551474 | v1:6     | ethernet1 | 1234::1 | 737367     |         | 1280  |
 | 551475 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 551476 | v1:6     | ethernet2 | 1235::3 | 154355     |         | 640   |
 | 551477 | v1:6     | ethernet2 | 1235::3 | 154356     |         | 640   |
 | 551478 | null     | null      | null    | unlabelled |         | 0     |
 | 551479 | null     | null      | null    | unlabelled |         | 0     |
 | 551480 | null     | null      | null    | unlabelled |         | 0     |
 | 551481 | null     | null      | null    | unlabelled |         | 0     |
 | 551482 | null     | null      | null    | unlabelled |         | 0     |
 | 854106 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 854313 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 861322 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 865791 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 898622 | null     | null      | null    | unlabelled |         | 0     |
 | 898623 | v1:4     | ethernet1 | 1.1.1.1 | 31274      |         | 1280  |
 | 898624 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 898625 | v1:4     | ethernet2 | 1.1.2.3 | 789220     |         | 640   |
 | 898626 | v1:4     | ethernet2 | 1.1.2.3 | 789221     |         | 640   |
 | 898627 | null     | null      | null    | unlabelled |         | 0     |
 | 898628 | null     | null      | null    | unlabelled |         | 0     |
 | 898629 | null     | null      | null    | unlabelled |         | 0     |
 | 898630 | null     | null      | null    | unlabelled |         | 0     |
 | 898631 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 145674  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 154352  | null     | null      | null    | unlabelled |         | 0     |
 | 154353  | v1:6     | ethernet1 | 1235::2 | 551474     |         | 640   |
 | 154354  | v1:6     | ethernet1 | 1235::2 | 551475     |         | 640   |
 | 154355  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 154356  | v1:6     | ethernet2 | 1236::4 | 823789     |         | 1280  |
 | 154357  | null     | null      | null    | unlabelled |         | 0     |
 | 154358  | null     | null      | null    | unlabelled |         | 0     |
 | 154359  | null     | null      | null    | unlabelled |         | 0     |
 | 154360  | null     | null      | null    | unlabelled |         | 0     |
 | 154361  | null     | null      | null    | unlabelled |         | 0     |
 | 273145  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 291602  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 719323  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 768261  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 779822  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 789217  | null     | null      | null    | unlabelled |         | 0     |
 | 789218  | v1:4     | ethernet1 | 1.1.2.2 | 898623     |         | 640   |
 | 789219  | v1:4     | ethernet1 | 1.1.2.2 | 898624     |         | 640   |
 | 789220  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 789221  | v1:4     | ethernet2 | 1.1.3.4 | 469254     |         | 1280  |
 | 789222  | null     | null      | null    | unlabelled |         | 0     |
 | 789223  | null     | null      | null    | unlabelled |         | 0     |
 | 789224  | null     | null      | null    | unlabelled |         | 0     |
 | 789225  | null     | null      | null    | unlabelled |         | 0     |
 | 789226  | null     | null      | null    | unlabelled |         | 0     |
 | 904857  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1044796 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 55642  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 133745 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 469250 | null     | null      | null    | unlabelled |         | 0     |
 | 469251 | v1:4     | ethernet1 | 1.1.3.3 | 789218     |         | 0     |
 | 469252 | v1:4     | ethernet1 | 1.1.3.3 | 789219     |         | 0     |
 | 469253 | v1:4     | ethernet1 | 1.1.3.3 | 789220     |         | 0     |
 | 469254 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 469255 | null     | null      | null    | unlabelled |         | 0     |
 | 469256 | null     | null      | null    | unlabelled |         | 0     |
 | 469257 | null     | null      | null    | unlabelled |         | 0     |
 | 469258 | null     | null      | null    | unlabelled |         | 0     |
 | 469259 | null     | null      | null    | unlabelled |         | 0     |
 | 520787 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 552401 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 572841 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 784514 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 823785 | null     | null      | null    | unlabelled |         | 0     |
 | 823786 | v1:6     | ethernet1 | 1236::3 | 154353     |         | 0     |
 | 823787 | v1:6     | ethernet1 | 1236::3 | 154354     |         | 0     |
 | 823788 | v1:6     | ethernet1 | 1236::3 | 154355     |         | 0     |
 | 823789 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 823790 | null     | null      | null    | unlabelled |         | 0     |
 | 823791 | null     | null      | null    | unlabelled |         | 0     |
 | 823792 | null     | null      | null    | unlabelled |         | 0     |
 | 823793 | null     | null      | null    | unlabelled |         | 0     |
 | 823794 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#