here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 116153  | null     | null      | null    | unlabelled |         | 0     |
 | 116154  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 116155  | v1:4     | ethernet1 | 1.1.1.2 | 642905     |         | 0     |
 | 116156  | v1:4     | ethernet1 | 1.1.1.2 | 642906     |         | 0     |
 | 116157  | v1:4     | ethernet1 | 1.1.1.2 | 642907     |         | 0     |
 | 116158  | null     | null      | null    | unlabelled |         | 0     |
 | 116159  | null     | null      | null    | unlabelled |         | 0     |
 | 116160  | null     | null      | null    | unlabelled |         | 0     |
 | 116161  | null     | null      | null    | unlabelled |         | 0     |
 | 116162  | null     | null      | null    | unlabelled |         | 0     |
 | 168500  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 507131  | null     | null      | null    | unlabelled |         | 0     |
 | 507132  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 507133  | v1:6     | ethernet1 | 1234::2 | 745765     |         | 0     |
 | 507134  | v1:6     | ethernet1 | 1234::2 | 745766     |         | 0     |
 | 507135  | v1:6     | ethernet1 | 1234::2 | 745767     |         | 0     |
 | 507136  | null     | null      | null    | unlabelled |         | 0     |
 | 507137  | null     | null      | null    | unlabelled |         | 0     |
 | 507138  | null     | null      | null    | unlabelled |         | 0     |
 | 507139  | null     | null      | null    | unlabelled |         | 0     |
 | 507140  | null     | null      | null    | unlabelled |         | 0     |
 | 554952  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 658185  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 697021  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 699373  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1038809 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13352  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 200208 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 306310 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 452575 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 484280 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 642903 | null     | null      | null    | unlabelled |         | 0     |
 | 642904 | v1:4     | ethernet1 | 1.1.1.1 | 116154     |         | 1280  |
 | 642905 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 642906 | v1:4     | ethernet2 | 1.1.2.3 | 783660     |         | 640   |
 | 642907 | v1:4     | ethernet2 | 1.1.2.3 | 783661     |         | 640   |
 | 642908 | null     | null      | null    | unlabelled |         | 0     |
 | 642909 | null     | null      | null    | unlabelled |         | 0     |
 | 642910 | null     | null      | null    | unlabelled |         | 0     |
 | 642911 | null     | null      | null    | unlabelled |         | 0     |
 | 642912 | null     | null      | null    | unlabelled |         | 0     |
 | 745763 | null     | null      | null    | unlabelled |         | 0     |
 | 745764 | v1:6     | ethernet1 | 1234::1 | 507132     |         | 1280  |
 | 745765 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 745766 | v1:6     | ethernet2 | 1235::3 | 206127     |         | 640   |
 | 745767 | v1:6     | ethernet2 | 1235::3 | 206128     |         | 640   |
 | 745768 | null     | null      | null    | unlabelled |         | 0     |
 | 745769 | null     | null      | null    | unlabelled |         | 0     |
 | 745770 | null     | null      | null    | unlabelled |         | 0     |
 | 745771 | null     | null      | null    | unlabelled |         | 0     |
 | 745772 | null     | null      | null    | unlabelled |         | 0     |
 | 747982 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 756155 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 947399 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 126897  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 206124  | null     | null      | null    | unlabelled |         | 0     |
 | 206125  | v1:6     | ethernet1 | 1235::2 | 745764     |         | 640   |
 | 206126  | v1:6     | ethernet1 | 1235::2 | 745765     |         | 640   |
 | 206127  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 206128  | v1:6     | ethernet2 | 1236::4 | 417557     |         | 1280  |
 | 206129  | null     | null      | null    | unlabelled |         | 0     |
 | 206130  | null     | null      | null    | unlabelled |         | 0     |
 | 206131  | null     | null      | null    | unlabelled |         | 0     |
 | 206132  | null     | null      | null    | unlabelled |         | 0     |
 | 206133  | null     | null      | null    | unlabelled |         | 0     |
 | 437099  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 739383  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 783657  | null     | null      | null    | unlabelled |         | 0     |
 | 783658  | v1:4     | ethernet1 | 1.1.2.2 | 642904     |         | 640   |
 | 783659  | v1:4     | ethernet1 | 1.1.2.2 | 642905     |         | 640   |
 | 783660  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 783661  | v1:4     | ethernet2 | 1.1.3.4 | 647156     |         | 1280  |
 | 783662  | null     | null      | null    | unlabelled |         | 0     |
 | 783663  | null     | null      | null    | unlabelled |         | 0     |
 | 783664  | null     | null      | null    | unlabelled |         | 0     |
 | 783665  | null     | null      | null    | unlabelled |         | 0     |
 | 783666  | null     | null      | null    | unlabelled |         | 0     |
 | 886838  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 925048  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1001366 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1013014 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1029582 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 1852    | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 307410  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 417553  | null     | null      | null    | unlabelled |         | 0     |
 | 417554  | v1:6     | ethernet1 | 1236::3 | 206125     |         | 0     |
 | 417555  | v1:6     | ethernet1 | 1236::3 | 206126     |         | 0     |
 | 417556  | v1:6     | ethernet1 | 1236::3 | 206127     |         | 0     |
 | 417557  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 417558  | null     | null      | null    | unlabelled |         | 0     |
 | 417559  | null     | null      | null    | unlabelled |         | 0     |
 | 417560  | null     | null      | null    | unlabelled |         | 0     |
 | 417561  | null     | null      | null    | unlabelled |         | 0     |
 | 417562  | null     | null      | null    | unlabelled |         | 0     |
 | 528574  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 592413  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 647152  | null     | null      | null    | unlabelled |         | 0     |
 | 647153  | v1:4     | ethernet1 | 1.1.3.3 | 783658     |         | 0     |
 | 647154  | v1:4     | ethernet1 | 1.1.3.3 | 783659     |         | 0     |
 | 647155  | v1:4     | ethernet1 | 1.1.3.3 | 783660     |         | 0     |
 | 647156  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 647157  | null     | null      | null    | unlabelled |         | 0     |
 | 647158  | null     | null      | null    | unlabelled |         | 0     |
 | 647159  | null     | null      | null    | unlabelled |         | 0     |
 | 647160  | null     | null      | null    | unlabelled |         | 0     |
 | 647161  | null     | null      | null    | unlabelled |         | 0     |
 | 665695  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1021559 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#