here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 148621  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 176272  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 228894  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 402609  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 557736  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 873486  | null     | null      | null    | unlabelled |         | 0     |
 | 873487  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 873488  | v1:6     | ethernet1 | 1234::2 | 580144     |         | 0     |
 | 873489  | v1:6     | ethernet1 | 1234::2 | 580145     |         | 0     |
 | 873490  | v1:6     | ethernet1 | 1234::2 | 580146     |         | 0     |
 | 873491  | null     | null      | null    | unlabelled |         | 0     |
 | 873492  | null     | null      | null    | unlabelled |         | 0     |
 | 873493  | null     | null      | null    | unlabelled |         | 0     |
 | 873494  | null     | null      | null    | unlabelled |         | 0     |
 | 873495  | null     | null      | null    | unlabelled |         | 0     |
 | 915182  | null     | null      | null    | unlabelled |         | 0     |
 | 915183  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 915184  | v1:4     | ethernet1 | 1.1.1.2 | 290218     |         | 0     |
 | 915185  | v1:4     | ethernet1 | 1.1.1.2 | 290219     |         | 0     |
 | 915186  | v1:4     | ethernet1 | 1.1.1.2 | 290220     |         | 0     |
 | 915187  | null     | null      | null    | unlabelled |         | 0     |
 | 915188  | null     | null      | null    | unlabelled |         | 0     |
 | 915189  | null     | null      | null    | unlabelled |         | 0     |
 | 915190  | null     | null      | null    | unlabelled |         | 0     |
 | 915191  | null     | null      | null    | unlabelled |         | 0     |
 | 1022309 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 161089  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 178440  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 290216  | null     | null      | null    | unlabelled |         | 0     |
 | 290217  | v1:4     | ethernet1 | 1.1.1.1 | 915183     |         | 1280  |
 | 290218  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 290219  | v1:4     | ethernet2 | 1.1.2.3 | 889990     |         | 640   |
 | 290220  | v1:4     | ethernet2 | 1.1.2.3 | 889991     |         | 640   |
 | 290221  | null     | null      | null    | unlabelled |         | 0     |
 | 290222  | null     | null      | null    | unlabelled |         | 0     |
 | 290223  | null     | null      | null    | unlabelled |         | 0     |
 | 290224  | null     | null      | null    | unlabelled |         | 0     |
 | 290225  | null     | null      | null    | unlabelled |         | 0     |
 | 314742  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 377543  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 580142  | null     | null      | null    | unlabelled |         | 0     |
 | 580143  | v1:6     | ethernet1 | 1234::1 | 873487     |         | 1280  |
 | 580144  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 580145  | v1:6     | ethernet2 | 1235::3 | 448070     |         | 640   |
 | 580146  | v1:6     | ethernet2 | 1235::3 | 448071     |         | 640   |
 | 580147  | null     | null      | null    | unlabelled |         | 0     |
 | 580148  | null     | null      | null    | unlabelled |         | 0     |
 | 580149  | null     | null      | null    | unlabelled |         | 0     |
 | 580150  | null     | null      | null    | unlabelled |         | 0     |
 | 580151  | null     | null      | null    | unlabelled |         | 0     |
 | 638932  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 747430  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 985380  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1025158 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 31741   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 51478   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 441720  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 448067  | null     | null      | null    | unlabelled |         | 0     |
 | 448068  | v1:6     | ethernet1 | 1235::2 | 580143     |         | 640   |
 | 448069  | v1:6     | ethernet1 | 1235::2 | 580144     |         | 640   |
 | 448070  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 448071  | v1:6     | ethernet2 | 1236::4 | 548550     |         | 1280  |
 | 448072  | null     | null      | null    | unlabelled |         | 0     |
 | 448073  | null     | null      | null    | unlabelled |         | 0     |
 | 448074  | null     | null      | null    | unlabelled |         | 0     |
 | 448075  | null     | null      | null    | unlabelled |         | 0     |
 | 448076  | null     | null      | null    | unlabelled |         | 0     |
 | 702644  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 714587  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 766666  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 889987  | null     | null      | null    | unlabelled |         | 0     |
 | 889988  | v1:4     | ethernet1 | 1.1.2.2 | 290217     |         | 640   |
 | 889989  | v1:4     | ethernet1 | 1.1.2.2 | 290218     |         | 640   |
 | 889990  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 889991  | v1:4     | ethernet2 | 1.1.3.4 | 262160     |         | 1280  |
 | 889992  | null     | null      | null    | unlabelled |         | 0     |
 | 889993  | null     | null      | null    | unlabelled |         | 0     |
 | 889994  | null     | null      | null    | unlabelled |         | 0     |
 | 889995  | null     | null      | null    | unlabelled |         | 0     |
 | 889996  | null     | null      | null    | unlabelled |         | 0     |
 | 937470  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1010748 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 262156 | null     | null      | null    | unlabelled |         | 0     |
 | 262157 | v1:4     | ethernet1 | 1.1.3.3 | 889988     |         | 0     |
 | 262158 | v1:4     | ethernet1 | 1.1.3.3 | 889989     |         | 0     |
 | 262159 | v1:4     | ethernet1 | 1.1.3.3 | 889990     |         | 0     |
 | 262160 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 262161 | null     | null      | null    | unlabelled |         | 0     |
 | 262162 | null     | null      | null    | unlabelled |         | 0     |
 | 262163 | null     | null      | null    | unlabelled |         | 0     |
 | 262164 | null     | null      | null    | unlabelled |         | 0     |
 | 262165 | null     | null      | null    | unlabelled |         | 0     |
 | 329051 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 349597 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 411517 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 424747 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 548546 | null     | null      | null    | unlabelled |         | 0     |
 | 548547 | v1:6     | ethernet1 | 1236::3 | 448068     |         | 0     |
 | 548548 | v1:6     | ethernet1 | 1236::3 | 448069     |         | 0     |
 | 548549 | v1:6     | ethernet1 | 1236::3 | 448070     |         | 0     |
 | 548550 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 548551 | null     | null      | null    | unlabelled |         | 0     |
 | 548552 | null     | null      | null    | unlabelled |         | 0     |
 | 548553 | null     | null      | null    | unlabelled |         | 0     |
 | 548554 | null     | null      | null    | unlabelled |         | 0     |
 | 548555 | null     | null      | null    | unlabelled |         | 0     |
 | 581795 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 807972 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#