here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26218  | null     | null      | null    | unlabelled |         | 0     |
 | 26219  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 26220  | v1:4     | ethernet1 | 1.1.1.2 | 51535      |         | 0     |
 | 26221  | v1:4     | ethernet1 | 1.1.1.2 | 51536      |         | 0     |
 | 26222  | v1:4     | ethernet1 | 1.1.1.2 | 51537      |         | 0     |
 | 26223  | null     | null      | null    | unlabelled |         | 0     |
 | 26224  | null     | null      | null    | unlabelled |         | 0     |
 | 26225  | null     | null      | null    | unlabelled |         | 0     |
 | 26226  | null     | null      | null    | unlabelled |         | 0     |
 | 26227  | null     | null      | null    | unlabelled |         | 0     |
 | 235934 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 272738 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 407275 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 797402 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 851509 | null     | null      | null    | unlabelled |         | 0     |
 | 851510 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 851511 | v1:6     | ethernet1 | 1234::2 | 834886     |         | 0     |
 | 851512 | v1:6     | ethernet1 | 1234::2 | 834887     |         | 0     |
 | 851513 | v1:6     | ethernet1 | 1234::2 | 834888     |         | 0     |
 | 851514 | null     | null      | null    | unlabelled |         | 0     |
 | 851515 | null     | null      | null    | unlabelled |         | 0     |
 | 851516 | null     | null      | null    | unlabelled |         | 0     |
 | 851517 | null     | null      | null    | unlabelled |         | 0     |
 | 851518 | null     | null      | null    | unlabelled |         | 0     |
 | 939404 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 994966 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51533  | null     | null      | null    | unlabelled |         | 0     |
 | 51534  | v1:4     | ethernet1 | 1.1.1.1 | 26219      |         | 1280  |
 | 51535  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 51536  | v1:4     | ethernet2 | 1.1.2.3 | 889512     |         | 640   |
 | 51537  | v1:4     | ethernet2 | 1.1.2.3 | 889513     |         | 640   |
 | 51538  | null     | null      | null    | unlabelled |         | 0     |
 | 51539  | null     | null      | null    | unlabelled |         | 0     |
 | 51540  | null     | null      | null    | unlabelled |         | 0     |
 | 51541  | null     | null      | null    | unlabelled |         | 0     |
 | 51542  | null     | null      | null    | unlabelled |         | 0     |
 | 100624 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 186146 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 353564 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 360911 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 677049 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 795381 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 834884 | null     | null      | null    | unlabelled |         | 0     |
 | 834885 | v1:6     | ethernet1 | 1234::1 | 851510     |         | 1280  |
 | 834886 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 834887 | v1:6     | ethernet2 | 1235::3 | 220103     |         | 640   |
 | 834888 | v1:6     | ethernet2 | 1235::3 | 220104     |         | 640   |
 | 834889 | null     | null      | null    | unlabelled |         | 0     |
 | 834890 | null     | null      | null    | unlabelled |         | 0     |
 | 834891 | null     | null      | null    | unlabelled |         | 0     |
 | 834892 | null     | null      | null    | unlabelled |         | 0     |
 | 834893 | null     | null      | null    | unlabelled |         | 0     |
 | 873165 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 903521 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 209840 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 220100 | null     | null      | null    | unlabelled |         | 0     |
 | 220101 | v1:6     | ethernet1 | 1235::2 | 834885     |         | 640   |
 | 220102 | v1:6     | ethernet1 | 1235::2 | 834886     |         | 640   |
 | 220103 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 220104 | v1:6     | ethernet2 | 1236::4 | 9499       |         | 1280  |
 | 220105 | null     | null      | null    | unlabelled |         | 0     |
 | 220106 | null     | null      | null    | unlabelled |         | 0     |
 | 220107 | null     | null      | null    | unlabelled |         | 0     |
 | 220108 | null     | null      | null    | unlabelled |         | 0     |
 | 220109 | null     | null      | null    | unlabelled |         | 0     |
 | 313400 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 498584 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 564388 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 656484 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 673188 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 827330 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 833296 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 889509 | null     | null      | null    | unlabelled |         | 0     |
 | 889510 | v1:4     | ethernet1 | 1.1.2.2 | 51534      |         | 640   |
 | 889511 | v1:4     | ethernet1 | 1.1.2.2 | 51535      |         | 640   |
 | 889512 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 889513 | v1:4     | ethernet2 | 1.1.3.4 | 841576     |         | 1280  |
 | 889514 | null     | null      | null    | unlabelled |         | 0     |
 | 889515 | null     | null      | null    | unlabelled |         | 0     |
 | 889516 | null     | null      | null    | unlabelled |         | 0     |
 | 889517 | null     | null      | null    | unlabelled |         | 0     |
 | 889518 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9495   | null     | null      | null    | unlabelled |         | 0     |
 | 9496   | v1:6     | ethernet1 | 1236::3 | 220101     |         | 0     |
 | 9497   | v1:6     | ethernet1 | 1236::3 | 220102     |         | 0     |
 | 9498   | v1:6     | ethernet1 | 1236::3 | 220103     |         | 0     |
 | 9499   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 9500   | null     | null      | null    | unlabelled |         | 0     |
 | 9501   | null     | null      | null    | unlabelled |         | 0     |
 | 9502   | null     | null      | null    | unlabelled |         | 0     |
 | 9503   | null     | null      | null    | unlabelled |         | 0     |
 | 9504   | null     | null      | null    | unlabelled |         | 0     |
 | 120161 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 311797 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 427310 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 683141 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 720755 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 841572 | null     | null      | null    | unlabelled |         | 0     |
 | 841573 | v1:4     | ethernet1 | 1.1.3.3 | 889510     |         | 0     |
 | 841574 | v1:4     | ethernet1 | 1.1.3.3 | 889511     |         | 0     |
 | 841575 | v1:4     | ethernet1 | 1.1.3.3 | 889512     |         | 0     |
 | 841576 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 841577 | null     | null      | null    | unlabelled |         | 0     |
 | 841578 | null     | null      | null    | unlabelled |         | 0     |
 | 841579 | null     | null      | null    | unlabelled |         | 0     |
 | 841580 | null     | null      | null    | unlabelled |         | 0     |
 | 841581 | null     | null      | null    | unlabelled |         | 0     |
 | 991377 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#