here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 36039   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 105801  | null     | null      | null    | unlabelled |         | 0     |
 | 105802  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 105803  | v1:6     | ethernet1 | 1234::2 | 248217     |         | 0     |
 | 105804  | v1:6     | ethernet1 | 1234::2 | 248218     |         | 0     |
 | 105805  | v1:6     | ethernet1 | 1234::2 | 248219     |         | 0     |
 | 105806  | null     | null      | null    | unlabelled |         | 0     |
 | 105807  | null     | null      | null    | unlabelled |         | 0     |
 | 105808  | null     | null      | null    | unlabelled |         | 0     |
 | 105809  | null     | null      | null    | unlabelled |         | 0     |
 | 105810  | null     | null      | null    | unlabelled |         | 0     |
 | 143611  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 217927  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 370308  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 378802  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 578106  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1041241 | null     | null      | null    | unlabelled |         | 0     |
 | 1041242 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1041243 | v1:4     | ethernet1 | 1.1.1.2 | 241982     |         | 0     |
 | 1041244 | v1:4     | ethernet1 | 1.1.1.2 | 241983     |         | 0     |
 | 1041245 | v1:4     | ethernet1 | 1.1.1.2 | 241984     |         | 0     |
 | 1041246 | null     | null      | null    | unlabelled |         | 0     |
 | 1041247 | null     | null      | null    | unlabelled |         | 0     |
 | 1041248 | null     | null      | null    | unlabelled |         | 0     |
 | 1041249 | null     | null      | null    | unlabelled |         | 0     |
 | 1041250 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 124769 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 156970 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 173391 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 181169 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 196350 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 241980 | null     | null      | null    | unlabelled |         | 0     |
 | 241981 | v1:4     | ethernet1 | 1.1.1.1 | 1041242    |         | 1280  |
 | 241982 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 241983 | v1:4     | ethernet2 | 1.1.2.3 | 871220     |         | 640   |
 | 241984 | v1:4     | ethernet2 | 1.1.2.3 | 871221     |         | 640   |
 | 241985 | null     | null      | null    | unlabelled |         | 0     |
 | 241986 | null     | null      | null    | unlabelled |         | 0     |
 | 241987 | null     | null      | null    | unlabelled |         | 0     |
 | 241988 | null     | null      | null    | unlabelled |         | 0     |
 | 241989 | null     | null      | null    | unlabelled |         | 0     |
 | 248215 | null     | null      | null    | unlabelled |         | 0     |
 | 248216 | v1:6     | ethernet1 | 1234::1 | 105802     |         | 1280  |
 | 248217 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 248218 | v1:6     | ethernet2 | 1235::3 | 138145     |         | 640   |
 | 248219 | v1:6     | ethernet2 | 1235::3 | 138146     |         | 640   |
 | 248220 | null     | null      | null    | unlabelled |         | 0     |
 | 248221 | null     | null      | null    | unlabelled |         | 0     |
 | 248222 | null     | null      | null    | unlabelled |         | 0     |
 | 248223 | null     | null      | null    | unlabelled |         | 0     |
 | 248224 | null     | null      | null    | unlabelled |         | 0     |
 | 454606 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 803332 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 940307 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8883   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 67674  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 138142 | null     | null      | null    | unlabelled |         | 0     |
 | 138143 | v1:6     | ethernet1 | 1235::2 | 248216     |         | 640   |
 | 138144 | v1:6     | ethernet1 | 1235::2 | 248217     |         | 640   |
 | 138145 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 138146 | v1:6     | ethernet2 | 1236::4 | 285809     |         | 1280  |
 | 138147 | null     | null      | null    | unlabelled |         | 0     |
 | 138148 | null     | null      | null    | unlabelled |         | 0     |
 | 138149 | null     | null      | null    | unlabelled |         | 0     |
 | 138150 | null     | null      | null    | unlabelled |         | 0     |
 | 138151 | null     | null      | null    | unlabelled |         | 0     |
 | 252805 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 507919 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 651389 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 659583 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 831689 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 871217 | null     | null      | null    | unlabelled |         | 0     |
 | 871218 | v1:4     | ethernet1 | 1.1.2.2 | 241981     |         | 640   |
 | 871219 | v1:4     | ethernet1 | 1.1.2.2 | 241982     |         | 640   |
 | 871220 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 871221 | v1:4     | ethernet2 | 1.1.3.4 | 449052     |         | 1280  |
 | 871222 | null     | null      | null    | unlabelled |         | 0     |
 | 871223 | null     | null      | null    | unlabelled |         | 0     |
 | 871224 | null     | null      | null    | unlabelled |         | 0     |
 | 871225 | null     | null      | null    | unlabelled |         | 0     |
 | 871226 | null     | null      | null    | unlabelled |         | 0     |
 | 940438 | v1:6     | ethernet2 | 1236::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 140737  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 285805  | null     | null      | null    | unlabelled |         | 0     |
 | 285806  | v1:6     | ethernet1 | 1236::3 | 138143     |         | 0     |
 | 285807  | v1:6     | ethernet1 | 1236::3 | 138144     |         | 0     |
 | 285808  | v1:6     | ethernet1 | 1236::3 | 138145     |         | 0     |
 | 285809  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 285810  | null     | null      | null    | unlabelled |         | 0     |
 | 285811  | null     | null      | null    | unlabelled |         | 0     |
 | 285812  | null     | null      | null    | unlabelled |         | 0     |
 | 285813  | null     | null      | null    | unlabelled |         | 0     |
 | 285814  | null     | null      | null    | unlabelled |         | 0     |
 | 449048  | null     | null      | null    | unlabelled |         | 0     |
 | 449049  | v1:4     | ethernet1 | 1.1.3.3 | 871218     |         | 0     |
 | 449050  | v1:4     | ethernet1 | 1.1.3.3 | 871219     |         | 0     |
 | 449051  | v1:4     | ethernet1 | 1.1.3.3 | 871220     |         | 0     |
 | 449052  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 449053  | null     | null      | null    | unlabelled |         | 0     |
 | 449054  | null     | null      | null    | unlabelled |         | 0     |
 | 449055  | null     | null      | null    | unlabelled |         | 0     |
 | 449056  | null     | null      | null    | unlabelled |         | 0     |
 | 449057  | null     | null      | null    | unlabelled |         | 0     |
 | 644501  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 651850  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 852505  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1005868 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1009248 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#