here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5974   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 43372  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 125398 | null     | null      | null    | unlabelled |         | 0     |
 | 125399 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 125400 | v1:4     | ethernet1 | 1.1.1.2 | 900576     |         | 0     |
 | 125401 | v1:4     | ethernet1 | 1.1.1.2 | 900577     |         | 0     |
 | 125402 | v1:4     | ethernet1 | 1.1.1.2 | 900578     |         | 0     |
 | 125403 | null     | null      | null    | unlabelled |         | 0     |
 | 125404 | null     | null      | null    | unlabelled |         | 0     |
 | 125405 | null     | null      | null    | unlabelled |         | 0     |
 | 125406 | null     | null      | null    | unlabelled |         | 0     |
 | 125407 | null     | null      | null    | unlabelled |         | 0     |
 | 128577 | null     | null      | null    | unlabelled |         | 0     |
 | 128578 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 128579 | v1:6     | ethernet1 | 1234::2 | 300868     |         | 0     |
 | 128580 | v1:6     | ethernet1 | 1234::2 | 300869     |         | 0     |
 | 128581 | v1:6     | ethernet1 | 1234::2 | 300870     |         | 0     |
 | 128582 | null     | null      | null    | unlabelled |         | 0     |
 | 128583 | null     | null      | null    | unlabelled |         | 0     |
 | 128584 | null     | null      | null    | unlabelled |         | 0     |
 | 128585 | null     | null      | null    | unlabelled |         | 0     |
 | 128586 | null     | null      | null    | unlabelled |         | 0     |
 | 200107 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 791346 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 795541 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 965576 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 189700  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 223919  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 300866  | null     | null      | null    | unlabelled |         | 0     |
 | 300867  | v1:6     | ethernet1 | 1234::1 | 128578     |         | 1280  |
 | 300868  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 300869  | v1:6     | ethernet2 | 1235::3 | 862060     |         | 640   |
 | 300870  | v1:6     | ethernet2 | 1235::3 | 862061     |         | 640   |
 | 300871  | null     | null      | null    | unlabelled |         | 0     |
 | 300872  | null     | null      | null    | unlabelled |         | 0     |
 | 300873  | null     | null      | null    | unlabelled |         | 0     |
 | 300874  | null     | null      | null    | unlabelled |         | 0     |
 | 300875  | null     | null      | null    | unlabelled |         | 0     |
 | 462746  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 538204  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 632846  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 863250  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 900574  | null     | null      | null    | unlabelled |         | 0     |
 | 900575  | v1:4     | ethernet1 | 1.1.1.1 | 125399     |         | 1280  |
 | 900576  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 900577  | v1:4     | ethernet2 | 1.1.2.3 | 223912     |         | 640   |
 | 900578  | v1:4     | ethernet2 | 1.1.2.3 | 223913     |         | 640   |
 | 900579  | null     | null      | null    | unlabelled |         | 0     |
 | 900580  | null     | null      | null    | unlabelled |         | 0     |
 | 900581  | null     | null      | null    | unlabelled |         | 0     |
 | 900582  | null     | null      | null    | unlabelled |         | 0     |
 | 900583  | null     | null      | null    | unlabelled |         | 0     |
 | 940383  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1000014 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35951  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 223909 | null     | null      | null    | unlabelled |         | 0     |
 | 223910 | v1:4     | ethernet1 | 1.1.2.2 | 900575     |         | 640   |
 | 223911 | v1:4     | ethernet1 | 1.1.2.2 | 900576     |         | 640   |
 | 223912 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 223913 | v1:4     | ethernet2 | 1.1.3.4 | 728544     |         | 1280  |
 | 223914 | null     | null      | null    | unlabelled |         | 0     |
 | 223915 | null     | null      | null    | unlabelled |         | 0     |
 | 223916 | null     | null      | null    | unlabelled |         | 0     |
 | 223917 | null     | null      | null    | unlabelled |         | 0     |
 | 223918 | null     | null      | null    | unlabelled |         | 0     |
 | 376327 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 486635 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 597711 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 771841 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 787698 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 862057 | null     | null      | null    | unlabelled |         | 0     |
 | 862058 | v1:6     | ethernet1 | 1235::2 | 300867     |         | 640   |
 | 862059 | v1:6     | ethernet1 | 1235::2 | 300868     |         | 640   |
 | 862060 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 862061 | v1:6     | ethernet2 | 1236::4 | 216250     |         | 1280  |
 | 862062 | null     | null      | null    | unlabelled |         | 0     |
 | 862063 | null     | null      | null    | unlabelled |         | 0     |
 | 862064 | null     | null      | null    | unlabelled |         | 0     |
 | 862065 | null     | null      | null    | unlabelled |         | 0     |
 | 862066 | null     | null      | null    | unlabelled |         | 0     |
 | 864336 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 956805 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 116641  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 159658  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 216246  | null     | null      | null    | unlabelled |         | 0     |
 | 216247  | v1:6     | ethernet1 | 1236::3 | 862058     |         | 0     |
 | 216248  | v1:6     | ethernet1 | 1236::3 | 862059     |         | 0     |
 | 216249  | v1:6     | ethernet1 | 1236::3 | 862060     |         | 0     |
 | 216250  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 216251  | null     | null      | null    | unlabelled |         | 0     |
 | 216252  | null     | null      | null    | unlabelled |         | 0     |
 | 216253  | null     | null      | null    | unlabelled |         | 0     |
 | 216254  | null     | null      | null    | unlabelled |         | 0     |
 | 216255  | null     | null      | null    | unlabelled |         | 0     |
 | 245433  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 526319  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 728540  | null     | null      | null    | unlabelled |         | 0     |
 | 728541  | v1:4     | ethernet1 | 1.1.3.3 | 223910     |         | 0     |
 | 728542  | v1:4     | ethernet1 | 1.1.3.3 | 223911     |         | 0     |
 | 728543  | v1:4     | ethernet1 | 1.1.3.3 | 223912     |         | 0     |
 | 728544  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 728545  | null     | null      | null    | unlabelled |         | 0     |
 | 728546  | null     | null      | null    | unlabelled |         | 0     |
 | 728547  | null     | null      | null    | unlabelled |         | 0     |
 | 728548  | null     | null      | null    | unlabelled |         | 0     |
 | 728549  | null     | null      | null    | unlabelled |         | 0     |
 | 969892  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1007708 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#