here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54372  | null     | null      | null    | unlabelled |         | 0     |
 | 54373  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 54374  | v1:4     | ethernet1 | 1.1.1.2 | 380108     |         | 0     |
 | 54375  | v1:4     | ethernet1 | 1.1.1.2 | 380109     |         | 0     |
 | 54376  | v1:4     | ethernet1 | 1.1.1.2 | 380110     |         | 0     |
 | 54377  | null     | null      | null    | unlabelled |         | 0     |
 | 54378  | null     | null      | null    | unlabelled |         | 0     |
 | 54379  | null     | null      | null    | unlabelled |         | 0     |
 | 54380  | null     | null      | null    | unlabelled |         | 0     |
 | 54381  | null     | null      | null    | unlabelled |         | 0     |
 | 120152 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 194978 | null     | null      | null    | unlabelled |         | 0     |
 | 194979 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 194980 | v1:6     | ethernet1 | 1234::2 | 133643     |         | 0     |
 | 194981 | v1:6     | ethernet1 | 1234::2 | 133644     |         | 0     |
 | 194982 | v1:6     | ethernet1 | 1234::2 | 133645     |         | 0     |
 | 194983 | null     | null      | null    | unlabelled |         | 0     |
 | 194984 | null     | null      | null    | unlabelled |         | 0     |
 | 194985 | null     | null      | null    | unlabelled |         | 0     |
 | 194986 | null     | null      | null    | unlabelled |         | 0     |
 | 194987 | null     | null      | null    | unlabelled |         | 0     |
 | 203976 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 584833 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 667362 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 834903 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 946412 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 41459  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 133641 | null     | null      | null    | unlabelled |         | 0     |
 | 133642 | v1:6     | ethernet1 | 1234::1 | 194979     |         | 1280  |
 | 133643 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 133644 | v1:6     | ethernet2 | 1235::3 | 532906     |         | 640   |
 | 133645 | v1:6     | ethernet2 | 1235::3 | 532907     |         | 640   |
 | 133646 | null     | null      | null    | unlabelled |         | 0     |
 | 133647 | null     | null      | null    | unlabelled |         | 0     |
 | 133648 | null     | null      | null    | unlabelled |         | 0     |
 | 133649 | null     | null      | null    | unlabelled |         | 0     |
 | 133650 | null     | null      | null    | unlabelled |         | 0     |
 | 179640 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 328528 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 380106 | null     | null      | null    | unlabelled |         | 0     |
 | 380107 | v1:4     | ethernet1 | 1.1.1.1 | 54373      |         | 1280  |
 | 380108 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 380109 | v1:4     | ethernet2 | 1.1.2.3 | 724205     |         | 640   |
 | 380110 | v1:4     | ethernet2 | 1.1.2.3 | 724206     |         | 640   |
 | 380111 | null     | null      | null    | unlabelled |         | 0     |
 | 380112 | null     | null      | null    | unlabelled |         | 0     |
 | 380113 | null     | null      | null    | unlabelled |         | 0     |
 | 380114 | null     | null      | null    | unlabelled |         | 0     |
 | 380115 | null     | null      | null    | unlabelled |         | 0     |
 | 520223 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 675326 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 809634 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 845721 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 857745 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7698   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 74185  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 109442 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 141098 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 174743 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 352672 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 361424 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 532903 | null     | null      | null    | unlabelled |         | 0     |
 | 532904 | v1:6     | ethernet1 | 1235::2 | 133642     |         | 640   |
 | 532905 | v1:6     | ethernet1 | 1235::2 | 133643     |         | 640   |
 | 532906 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 532907 | v1:6     | ethernet2 | 1236::4 | 185014     |         | 1280  |
 | 532908 | null     | null      | null    | unlabelled |         | 0     |
 | 532909 | null     | null      | null    | unlabelled |         | 0     |
 | 532910 | null     | null      | null    | unlabelled |         | 0     |
 | 532911 | null     | null      | null    | unlabelled |         | 0     |
 | 532912 | null     | null      | null    | unlabelled |         | 0     |
 | 640254 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 724202 | null     | null      | null    | unlabelled |         | 0     |
 | 724203 | v1:4     | ethernet1 | 1.1.2.2 | 380107     |         | 640   |
 | 724204 | v1:4     | ethernet1 | 1.1.2.2 | 380108     |         | 640   |
 | 724205 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 724206 | v1:4     | ethernet2 | 1.1.3.4 | 524981     |         | 1280  |
 | 724207 | null     | null      | null    | unlabelled |         | 0     |
 | 724208 | null     | null      | null    | unlabelled |         | 0     |
 | 724209 | null     | null      | null    | unlabelled |         | 0     |
 | 724210 | null     | null      | null    | unlabelled |         | 0     |
 | 724211 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13852  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 61768  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 109943 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 185010 | null     | null      | null    | unlabelled |         | 0     |
 | 185011 | v1:6     | ethernet1 | 1236::3 | 532904     |         | 0     |
 | 185012 | v1:6     | ethernet1 | 1236::3 | 532905     |         | 0     |
 | 185013 | v1:6     | ethernet1 | 1236::3 | 532906     |         | 0     |
 | 185014 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 185015 | null     | null      | null    | unlabelled |         | 0     |
 | 185016 | null     | null      | null    | unlabelled |         | 0     |
 | 185017 | null     | null      | null    | unlabelled |         | 0     |
 | 185018 | null     | null      | null    | unlabelled |         | 0     |
 | 185019 | null     | null      | null    | unlabelled |         | 0     |
 | 295074 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 308007 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 524977 | null     | null      | null    | unlabelled |         | 0     |
 | 524978 | v1:4     | ethernet1 | 1.1.3.3 | 724203     |         | 0     |
 | 524979 | v1:4     | ethernet1 | 1.1.3.3 | 724204     |         | 0     |
 | 524980 | v1:4     | ethernet1 | 1.1.3.3 | 724205     |         | 0     |
 | 524981 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 524982 | null     | null      | null    | unlabelled |         | 0     |
 | 524983 | null     | null      | null    | unlabelled |         | 0     |
 | 524984 | null     | null      | null    | unlabelled |         | 0     |
 | 524985 | null     | null      | null    | unlabelled |         | 0     |
 | 524986 | null     | null      | null    | unlabelled |         | 0     |
 | 966224 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#