here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 117447  | null     | null      | null    | unlabelled |         | 0     |
 | 117448  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 117449  | v1:4     | ethernet1 | 1.1.1.2 | 611167     |         | 0     |
 | 117450  | v1:4     | ethernet1 | 1.1.1.2 | 611168     |         | 0     |
 | 117451  | v1:4     | ethernet1 | 1.1.1.2 | 611169     |         | 0     |
 | 117452  | null     | null      | null    | unlabelled |         | 0     |
 | 117453  | null     | null      | null    | unlabelled |         | 0     |
 | 117454  | null     | null      | null    | unlabelled |         | 0     |
 | 117455  | null     | null      | null    | unlabelled |         | 0     |
 | 117456  | null     | null      | null    | unlabelled |         | 0     |
 | 191723  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 192008  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 499165  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 584802  | null     | null      | null    | unlabelled |         | 0     |
 | 584803  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 584804  | v1:6     | ethernet1 | 1234::2 | 690796     |         | 0     |
 | 584805  | v1:6     | ethernet1 | 1234::2 | 690797     |         | 0     |
 | 584806  | v1:6     | ethernet1 | 1234::2 | 690798     |         | 0     |
 | 584807  | null     | null      | null    | unlabelled |         | 0     |
 | 584808  | null     | null      | null    | unlabelled |         | 0     |
 | 584809  | null     | null      | null    | unlabelled |         | 0     |
 | 584810  | null     | null      | null    | unlabelled |         | 0     |
 | 584811  | null     | null      | null    | unlabelled |         | 0     |
 | 610343  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 909191  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1008731 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 53376  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 483362 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 511005 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 590515 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 597401 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 611165 | null     | null      | null    | unlabelled |         | 0     |
 | 611166 | v1:4     | ethernet1 | 1.1.1.1 | 117448     |         | 1280  |
 | 611167 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 611168 | v1:4     | ethernet2 | 1.1.2.3 | 540701     |         | 640   |
 | 611169 | v1:4     | ethernet2 | 1.1.2.3 | 540702     |         | 640   |
 | 611170 | null     | null      | null    | unlabelled |         | 0     |
 | 611171 | null     | null      | null    | unlabelled |         | 0     |
 | 611172 | null     | null      | null    | unlabelled |         | 0     |
 | 611173 | null     | null      | null    | unlabelled |         | 0     |
 | 611174 | null     | null      | null    | unlabelled |         | 0     |
 | 690794 | null     | null      | null    | unlabelled |         | 0     |
 | 690795 | v1:6     | ethernet1 | 1234::1 | 584803     |         | 1280  |
 | 690796 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 690797 | v1:6     | ethernet2 | 1235::3 | 838482     |         | 640   |
 | 690798 | v1:6     | ethernet2 | 1235::3 | 838483     |         | 640   |
 | 690799 | null     | null      | null    | unlabelled |         | 0     |
 | 690800 | null     | null      | null    | unlabelled |         | 0     |
 | 690801 | null     | null      | null    | unlabelled |         | 0     |
 | 690802 | null     | null      | null    | unlabelled |         | 0     |
 | 690803 | null     | null      | null    | unlabelled |         | 0     |
 | 749054 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 864846 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 977726 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 111400  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 288885  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 540698  | null     | null      | null    | unlabelled |         | 0     |
 | 540699  | v1:4     | ethernet1 | 1.1.2.2 | 611166     |         | 640   |
 | 540700  | v1:4     | ethernet1 | 1.1.2.2 | 611167     |         | 640   |
 | 540701  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 540702  | v1:4     | ethernet2 | 1.1.3.4 | 375893     |         | 1280  |
 | 540703  | null     | null      | null    | unlabelled |         | 0     |
 | 540704  | null     | null      | null    | unlabelled |         | 0     |
 | 540705  | null     | null      | null    | unlabelled |         | 0     |
 | 540706  | null     | null      | null    | unlabelled |         | 0     |
 | 540707  | null     | null      | null    | unlabelled |         | 0     |
 | 787888  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 838479  | null     | null      | null    | unlabelled |         | 0     |
 | 838480  | v1:6     | ethernet1 | 1235::2 | 690795     |         | 640   |
 | 838481  | v1:6     | ethernet1 | 1235::2 | 690796     |         | 640   |
 | 838482  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 838483  | v1:6     | ethernet2 | 1236::4 | 377586     |         | 1280  |
 | 838484  | null     | null      | null    | unlabelled |         | 0     |
 | 838485  | null     | null      | null    | unlabelled |         | 0     |
 | 838486  | null     | null      | null    | unlabelled |         | 0     |
 | 838487  | null     | null      | null    | unlabelled |         | 0     |
 | 838488  | null     | null      | null    | unlabelled |         | 0     |
 | 844194  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 911453  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 916118  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1004164 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1016338 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26333  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 42206  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 299722 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 375889 | null     | null      | null    | unlabelled |         | 0     |
 | 375890 | v1:4     | ethernet1 | 1.1.3.3 | 540699     |         | 0     |
 | 375891 | v1:4     | ethernet1 | 1.1.3.3 | 540700     |         | 0     |
 | 375892 | v1:4     | ethernet1 | 1.1.3.3 | 540701     |         | 0     |
 | 375893 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 375894 | null     | null      | null    | unlabelled |         | 0     |
 | 375895 | null     | null      | null    | unlabelled |         | 0     |
 | 375896 | null     | null      | null    | unlabelled |         | 0     |
 | 375897 | null     | null      | null    | unlabelled |         | 0     |
 | 375898 | null     | null      | null    | unlabelled |         | 0     |
 | 377582 | null     | null      | null    | unlabelled |         | 0     |
 | 377583 | v1:6     | ethernet1 | 1236::3 | 838480     |         | 0     |
 | 377584 | v1:6     | ethernet1 | 1236::3 | 838481     |         | 0     |
 | 377585 | v1:6     | ethernet1 | 1236::3 | 838482     |         | 0     |
 | 377586 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 377587 | null     | null      | null    | unlabelled |         | 0     |
 | 377588 | null     | null      | null    | unlabelled |         | 0     |
 | 377589 | null     | null      | null    | unlabelled |         | 0     |
 | 377590 | null     | null      | null    | unlabelled |         | 0     |
 | 377591 | null     | null      | null    | unlabelled |         | 0     |
 | 646349 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 857712 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 953046 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#