here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 271664 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 297574 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 393565 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 447571 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 589501 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 668165 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 819747 | null     | null      | null    | unlabelled |         | 0     |
 | 819748 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 819749 | v1:6     | ethernet1 | 1234::2 | 348381     |         | 0     |
 | 819750 | v1:6     | ethernet1 | 1234::2 | 348382     |         | 0     |
 | 819751 | v1:6     | ethernet1 | 1234::2 | 348383     |         | 0     |
 | 819752 | null     | null      | null    | unlabelled |         | 0     |
 | 819753 | null     | null      | null    | unlabelled |         | 0     |
 | 819754 | null     | null      | null    | unlabelled |         | 0     |
 | 819755 | null     | null      | null    | unlabelled |         | 0     |
 | 819756 | null     | null      | null    | unlabelled |         | 0     |
 | 854955 | null     | null      | null    | unlabelled |         | 0     |
 | 854956 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 854957 | v1:4     | ethernet1 | 1.1.1.2 | 612937     |         | 0     |
 | 854958 | v1:4     | ethernet1 | 1.1.1.2 | 612938     |         | 0     |
 | 854959 | v1:4     | ethernet1 | 1.1.1.2 | 612939     |         | 0     |
 | 854960 | null     | null      | null    | unlabelled |         | 0     |
 | 854961 | null     | null      | null    | unlabelled |         | 0     |
 | 854962 | null     | null      | null    | unlabelled |         | 0     |
 | 854963 | null     | null      | null    | unlabelled |         | 0     |
 | 854964 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6410   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 21632  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 42621  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 130307 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 251053 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 323644 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 348379 | null     | null      | null    | unlabelled |         | 0     |
 | 348380 | v1:6     | ethernet1 | 1234::1 | 819748     |         | 1280  |
 | 348381 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 348382 | v1:6     | ethernet2 | 1235::3 | 251926     |         | 640   |
 | 348383 | v1:6     | ethernet2 | 1235::3 | 251927     |         | 640   |
 | 348384 | null     | null      | null    | unlabelled |         | 0     |
 | 348385 | null     | null      | null    | unlabelled |         | 0     |
 | 348386 | null     | null      | null    | unlabelled |         | 0     |
 | 348387 | null     | null      | null    | unlabelled |         | 0     |
 | 348388 | null     | null      | null    | unlabelled |         | 0     |
 | 612935 | null     | null      | null    | unlabelled |         | 0     |
 | 612936 | v1:4     | ethernet1 | 1.1.1.1 | 854956     |         | 1280  |
 | 612937 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 612938 | v1:4     | ethernet2 | 1.1.2.3 | 240676     |         | 640   |
 | 612939 | v1:4     | ethernet2 | 1.1.2.3 | 240677     |         | 640   |
 | 612940 | null     | null      | null    | unlabelled |         | 0     |
 | 612941 | null     | null      | null    | unlabelled |         | 0     |
 | 612942 | null     | null      | null    | unlabelled |         | 0     |
 | 612943 | null     | null      | null    | unlabelled |         | 0     |
 | 612944 | null     | null      | null    | unlabelled |         | 0     |
 | 676012 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 865123 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22794  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 134911 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 219511 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 240673 | null     | null      | null    | unlabelled |         | 0     |
 | 240674 | v1:4     | ethernet1 | 1.1.2.2 | 612936     |         | 640   |
 | 240675 | v1:4     | ethernet1 | 1.1.2.2 | 612937     |         | 640   |
 | 240676 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 240677 | v1:4     | ethernet2 | 1.1.3.4 | 674543     |         | 1280  |
 | 240678 | null     | null      | null    | unlabelled |         | 0     |
 | 240679 | null     | null      | null    | unlabelled |         | 0     |
 | 240680 | null     | null      | null    | unlabelled |         | 0     |
 | 240681 | null     | null      | null    | unlabelled |         | 0     |
 | 240682 | null     | null      | null    | unlabelled |         | 0     |
 | 251923 | null     | null      | null    | unlabelled |         | 0     |
 | 251924 | v1:6     | ethernet1 | 1235::2 | 348380     |         | 640   |
 | 251925 | v1:6     | ethernet1 | 1235::2 | 348381     |         | 640   |
 | 251926 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 251927 | v1:6     | ethernet2 | 1236::4 | 992044     |         | 1280  |
 | 251928 | null     | null      | null    | unlabelled |         | 0     |
 | 251929 | null     | null      | null    | unlabelled |         | 0     |
 | 251930 | null     | null      | null    | unlabelled |         | 0     |
 | 251931 | null     | null      | null    | unlabelled |         | 0     |
 | 251932 | null     | null      | null    | unlabelled |         | 0     |
 | 352769 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 452113 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 512957 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 515935 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 722278 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 296116  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 301404  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 309427  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 674539  | null     | null      | null    | unlabelled |         | 0     |
 | 674540  | v1:4     | ethernet1 | 1.1.3.3 | 240674     |         | 0     |
 | 674541  | v1:4     | ethernet1 | 1.1.3.3 | 240675     |         | 0     |
 | 674542  | v1:4     | ethernet1 | 1.1.3.3 | 240676     |         | 0     |
 | 674543  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 674544  | null     | null      | null    | unlabelled |         | 0     |
 | 674545  | null     | null      | null    | unlabelled |         | 0     |
 | 674546  | null     | null      | null    | unlabelled |         | 0     |
 | 674547  | null     | null      | null    | unlabelled |         | 0     |
 | 674548  | null     | null      | null    | unlabelled |         | 0     |
 | 943491  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 985601  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 992040  | null     | null      | null    | unlabelled |         | 0     |
 | 992041  | v1:6     | ethernet1 | 1236::3 | 251924     |         | 0     |
 | 992042  | v1:6     | ethernet1 | 1236::3 | 251925     |         | 0     |
 | 992043  | v1:6     | ethernet1 | 1236::3 | 251926     |         | 0     |
 | 992044  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 992045  | null     | null      | null    | unlabelled |         | 0     |
 | 992046  | null     | null      | null    | unlabelled |         | 0     |
 | 992047  | null     | null      | null    | unlabelled |         | 0     |
 | 992048  | null     | null      | null    | unlabelled |         | 0     |
 | 992049  | null     | null      | null    | unlabelled |         | 0     |
 | 1025221 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#