here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 78664   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 253212  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 381370  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 577817  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 650138  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 731458  | null     | null      | null    | unlabelled |         | 0     |
 | 731459  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 731460  | v1:4     | ethernet1 | 1.1.1.2 | 234268     |         | 0     |
 | 731461  | v1:4     | ethernet1 | 1.1.1.2 | 234269     |         | 0     |
 | 731462  | v1:4     | ethernet1 | 1.1.1.2 | 234270     |         | 0     |
 | 731463  | null     | null      | null    | unlabelled |         | 0     |
 | 731464  | null     | null      | null    | unlabelled |         | 0     |
 | 731465  | null     | null      | null    | unlabelled |         | 0     |
 | 731466  | null     | null      | null    | unlabelled |         | 0     |
 | 731467  | null     | null      | null    | unlabelled |         | 0     |
 | 855310  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1022972 | null     | null      | null    | unlabelled |         | 0     |
 | 1022973 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1022974 | v1:6     | ethernet1 | 1234::2 | 364906     |         | 0     |
 | 1022975 | v1:6     | ethernet1 | 1234::2 | 364907     |         | 0     |
 | 1022976 | v1:6     | ethernet1 | 1234::2 | 364908     |         | 0     |
 | 1022977 | null     | null      | null    | unlabelled |         | 0     |
 | 1022978 | null     | null      | null    | unlabelled |         | 0     |
 | 1022979 | null     | null      | null    | unlabelled |         | 0     |
 | 1022980 | null     | null      | null    | unlabelled |         | 0     |
 | 1022981 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 177576 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 234266 | null     | null      | null    | unlabelled |         | 0     |
 | 234267 | v1:4     | ethernet1 | 1.1.1.1 | 731459     |         | 1280  |
 | 234268 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 234269 | v1:4     | ethernet2 | 1.1.2.3 | 830579     |         | 640   |
 | 234270 | v1:4     | ethernet2 | 1.1.2.3 | 830580     |         | 640   |
 | 234271 | null     | null      | null    | unlabelled |         | 0     |
 | 234272 | null     | null      | null    | unlabelled |         | 0     |
 | 234273 | null     | null      | null    | unlabelled |         | 0     |
 | 234274 | null     | null      | null    | unlabelled |         | 0     |
 | 234275 | null     | null      | null    | unlabelled |         | 0     |
 | 311249 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 364904 | null     | null      | null    | unlabelled |         | 0     |
 | 364905 | v1:6     | ethernet1 | 1234::1 | 1022973    |         | 1280  |
 | 364906 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 364907 | v1:6     | ethernet2 | 1235::3 | 102062     |         | 640   |
 | 364908 | v1:6     | ethernet2 | 1235::3 | 102063     |         | 640   |
 | 364909 | null     | null      | null    | unlabelled |         | 0     |
 | 364910 | null     | null      | null    | unlabelled |         | 0     |
 | 364911 | null     | null      | null    | unlabelled |         | 0     |
 | 364912 | null     | null      | null    | unlabelled |         | 0     |
 | 364913 | null     | null      | null    | unlabelled |         | 0     |
 | 413118 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 453340 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 471274 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 539449 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 683865 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 742265 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 80039  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 102059 | null     | null      | null    | unlabelled |         | 0     |
 | 102060 | v1:6     | ethernet1 | 1235::2 | 364905     |         | 640   |
 | 102061 | v1:6     | ethernet1 | 1235::2 | 364906     |         | 640   |
 | 102062 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 102063 | v1:6     | ethernet2 | 1236::4 | 306028     |         | 1280  |
 | 102064 | null     | null      | null    | unlabelled |         | 0     |
 | 102065 | null     | null      | null    | unlabelled |         | 0     |
 | 102066 | null     | null      | null    | unlabelled |         | 0     |
 | 102067 | null     | null      | null    | unlabelled |         | 0     |
 | 102068 | null     | null      | null    | unlabelled |         | 0     |
 | 187041 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 256175 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 262027 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 360238 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 441163 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 544043 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 830576 | null     | null      | null    | unlabelled |         | 0     |
 | 830577 | v1:4     | ethernet1 | 1.1.2.2 | 234267     |         | 640   |
 | 830578 | v1:4     | ethernet1 | 1.1.2.2 | 234268     |         | 640   |
 | 830579 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 830580 | v1:4     | ethernet2 | 1.1.3.4 | 252517     |         | 1280  |
 | 830581 | null     | null      | null    | unlabelled |         | 0     |
 | 830582 | null     | null      | null    | unlabelled |         | 0     |
 | 830583 | null     | null      | null    | unlabelled |         | 0     |
 | 830584 | null     | null      | null    | unlabelled |         | 0     |
 | 830585 | null     | null      | null    | unlabelled |         | 0     |
 | 911767 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5630   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 9407   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 12322  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 75853  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 169796 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 252513 | null     | null      | null    | unlabelled |         | 0     |
 | 252514 | v1:4     | ethernet1 | 1.1.3.3 | 830577     |         | 0     |
 | 252515 | v1:4     | ethernet1 | 1.1.3.3 | 830578     |         | 0     |
 | 252516 | v1:4     | ethernet1 | 1.1.3.3 | 830579     |         | 0     |
 | 252517 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 252518 | null     | null      | null    | unlabelled |         | 0     |
 | 252519 | null     | null      | null    | unlabelled |         | 0     |
 | 252520 | null     | null      | null    | unlabelled |         | 0     |
 | 252521 | null     | null      | null    | unlabelled |         | 0     |
 | 252522 | null     | null      | null    | unlabelled |         | 0     |
 | 306024 | null     | null      | null    | unlabelled |         | 0     |
 | 306025 | v1:6     | ethernet1 | 1236::3 | 102060     |         | 0     |
 | 306026 | v1:6     | ethernet1 | 1236::3 | 102061     |         | 0     |
 | 306027 | v1:6     | ethernet1 | 1236::3 | 102062     |         | 0     |
 | 306028 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 306029 | null     | null      | null    | unlabelled |         | 0     |
 | 306030 | null     | null      | null    | unlabelled |         | 0     |
 | 306031 | null     | null      | null    | unlabelled |         | 0     |
 | 306032 | null     | null      | null    | unlabelled |         | 0     |
 | 306033 | null     | null      | null    | unlabelled |         | 0     |
 | 766627 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#