here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 140820  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 229811  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 255272  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 343166  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 615654  | null     | null      | null    | unlabelled |         | 0     |
 | 615655  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 615656  | v1:6     | ethernet1 | 1234::2 | 585836     |         | 0     |
 | 615657  | v1:6     | ethernet1 | 1234::2 | 585837     |         | 0     |
 | 615658  | v1:6     | ethernet1 | 1234::2 | 585838     |         | 0     |
 | 615659  | null     | null      | null    | unlabelled |         | 0     |
 | 615660  | null     | null      | null    | unlabelled |         | 0     |
 | 615661  | null     | null      | null    | unlabelled |         | 0     |
 | 615662  | null     | null      | null    | unlabelled |         | 0     |
 | 615663  | null     | null      | null    | unlabelled |         | 0     |
 | 701935  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 850690  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1025430 | null     | null      | null    | unlabelled |         | 0     |
 | 1025431 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1025432 | v1:4     | ethernet1 | 1.1.1.2 | 344547     |         | 0     |
 | 1025433 | v1:4     | ethernet1 | 1.1.1.2 | 344548     |         | 0     |
 | 1025434 | v1:4     | ethernet1 | 1.1.1.2 | 344549     |         | 0     |
 | 1025435 | null     | null      | null    | unlabelled |         | 0     |
 | 1025436 | null     | null      | null    | unlabelled |         | 0     |
 | 1025437 | null     | null      | null    | unlabelled |         | 0     |
 | 1025438 | null     | null      | null    | unlabelled |         | 0     |
 | 1025439 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48396  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 84515  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 125369 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 177338 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 344545 | null     | null      | null    | unlabelled |         | 0     |
 | 344546 | v1:4     | ethernet1 | 1.1.1.1 | 1025431    |         | 1280  |
 | 344547 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 344548 | v1:4     | ethernet2 | 1.1.2.3 | 796971     |         | 640   |
 | 344549 | v1:4     | ethernet2 | 1.1.2.3 | 796972     |         | 640   |
 | 344550 | null     | null      | null    | unlabelled |         | 0     |
 | 344551 | null     | null      | null    | unlabelled |         | 0     |
 | 344552 | null     | null      | null    | unlabelled |         | 0     |
 | 344553 | null     | null      | null    | unlabelled |         | 0     |
 | 344554 | null     | null      | null    | unlabelled |         | 0     |
 | 503649 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 585834 | null     | null      | null    | unlabelled |         | 0     |
 | 585835 | v1:6     | ethernet1 | 1234::1 | 615655     |         | 1280  |
 | 585836 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 585837 | v1:6     | ethernet2 | 1235::3 | 859186     |         | 640   |
 | 585838 | v1:6     | ethernet2 | 1235::3 | 859187     |         | 640   |
 | 585839 | null     | null      | null    | unlabelled |         | 0     |
 | 585840 | null     | null      | null    | unlabelled |         | 0     |
 | 585841 | null     | null      | null    | unlabelled |         | 0     |
 | 585842 | null     | null      | null    | unlabelled |         | 0     |
 | 585843 | null     | null      | null    | unlabelled |         | 0     |
 | 747451 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 855652 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 891306 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 40136   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 168154  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 381593  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 401052  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 409571  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 507912  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 546047  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 796968  | null     | null      | null    | unlabelled |         | 0     |
 | 796969  | v1:4     | ethernet1 | 1.1.2.2 | 344546     |         | 640   |
 | 796970  | v1:4     | ethernet1 | 1.1.2.2 | 344547     |         | 640   |
 | 796971  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 796972  | v1:4     | ethernet2 | 1.1.3.4 | 498505     |         | 1280  |
 | 796973  | null     | null      | null    | unlabelled |         | 0     |
 | 796974  | null     | null      | null    | unlabelled |         | 0     |
 | 796975  | null     | null      | null    | unlabelled |         | 0     |
 | 796976  | null     | null      | null    | unlabelled |         | 0     |
 | 796977  | null     | null      | null    | unlabelled |         | 0     |
 | 859183  | null     | null      | null    | unlabelled |         | 0     |
 | 859184  | v1:6     | ethernet1 | 1235::2 | 585835     |         | 640   |
 | 859185  | v1:6     | ethernet1 | 1235::2 | 585836     |         | 640   |
 | 859186  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 859187  | v1:6     | ethernet2 | 1236::4 | 775933     |         | 1280  |
 | 859188  | null     | null      | null    | unlabelled |         | 0     |
 | 859189  | null     | null      | null    | unlabelled |         | 0     |
 | 859190  | null     | null      | null    | unlabelled |         | 0     |
 | 859191  | null     | null      | null    | unlabelled |         | 0     |
 | 859192  | null     | null      | null    | unlabelled |         | 0     |
 | 1037950 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36199  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 52111  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 121711 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 444450 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 498501 | null     | null      | null    | unlabelled |         | 0     |
 | 498502 | v1:4     | ethernet1 | 1.1.3.3 | 796969     |         | 0     |
 | 498503 | v1:4     | ethernet1 | 1.1.3.3 | 796970     |         | 0     |
 | 498504 | v1:4     | ethernet1 | 1.1.3.3 | 796971     |         | 0     |
 | 498505 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 498506 | null     | null      | null    | unlabelled |         | 0     |
 | 498507 | null     | null      | null    | unlabelled |         | 0     |
 | 498508 | null     | null      | null    | unlabelled |         | 0     |
 | 498509 | null     | null      | null    | unlabelled |         | 0     |
 | 498510 | null     | null      | null    | unlabelled |         | 0     |
 | 506422 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 775929 | null     | null      | null    | unlabelled |         | 0     |
 | 775930 | v1:6     | ethernet1 | 1236::3 | 859184     |         | 0     |
 | 775931 | v1:6     | ethernet1 | 1236::3 | 859185     |         | 0     |
 | 775932 | v1:6     | ethernet1 | 1236::3 | 859186     |         | 0     |
 | 775933 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 775934 | null     | null      | null    | unlabelled |         | 0     |
 | 775935 | null     | null      | null    | unlabelled |         | 0     |
 | 775936 | null     | null      | null    | unlabelled |         | 0     |
 | 775937 | null     | null      | null    | unlabelled |         | 0     |
 | 775938 | null     | null      | null    | unlabelled |         | 0     |
 | 821978 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#