here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 9968    | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 29959   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 191229  | null     | null      | null    | unlabelled |         | 0     |
 | 191230  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 191231  | v1:6     | ethernet1 | 1234::2 | 618420     |         | 0     |
 | 191232  | v1:6     | ethernet1 | 1234::2 | 618421     |         | 0     |
 | 191233  | v1:6     | ethernet1 | 1234::2 | 618422     |         | 0     |
 | 191234  | null     | null      | null    | unlabelled |         | 0     |
 | 191235  | null     | null      | null    | unlabelled |         | 0     |
 | 191236  | null     | null      | null    | unlabelled |         | 0     |
 | 191237  | null     | null      | null    | unlabelled |         | 0     |
 | 191238  | null     | null      | null    | unlabelled |         | 0     |
 | 543701  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 639980  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 785750  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 982245  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1005748 | null     | null      | null    | unlabelled |         | 0     |
 | 1005749 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1005750 | v1:4     | ethernet1 | 1.1.1.2 | 494259     |         | 0     |
 | 1005751 | v1:4     | ethernet1 | 1.1.1.2 | 494260     |         | 0     |
 | 1005752 | v1:4     | ethernet1 | 1.1.1.2 | 494261     |         | 0     |
 | 1005753 | null     | null      | null    | unlabelled |         | 0     |
 | 1005754 | null     | null      | null    | unlabelled |         | 0     |
 | 1005755 | null     | null      | null    | unlabelled |         | 0     |
 | 1005756 | null     | null      | null    | unlabelled |         | 0     |
 | 1005757 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 103670 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 178849 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 261046 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 337610 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 338326 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 432572 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 494257 | null     | null      | null    | unlabelled |         | 0     |
 | 494258 | v1:4     | ethernet1 | 1.1.1.1 | 1005749    |         | 1280  |
 | 494259 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 494260 | v1:4     | ethernet2 | 1.1.2.3 | 612434     |         | 640   |
 | 494261 | v1:4     | ethernet2 | 1.1.2.3 | 612435     |         | 640   |
 | 494262 | null     | null      | null    | unlabelled |         | 0     |
 | 494263 | null     | null      | null    | unlabelled |         | 0     |
 | 494264 | null     | null      | null    | unlabelled |         | 0     |
 | 494265 | null     | null      | null    | unlabelled |         | 0     |
 | 494266 | null     | null      | null    | unlabelled |         | 0     |
 | 513261 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 618418 | null     | null      | null    | unlabelled |         | 0     |
 | 618419 | v1:6     | ethernet1 | 1234::1 | 191230     |         | 1280  |
 | 618420 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 618421 | v1:6     | ethernet2 | 1235::3 | 560040     |         | 640   |
 | 618422 | v1:6     | ethernet2 | 1235::3 | 560041     |         | 640   |
 | 618423 | null     | null      | null    | unlabelled |         | 0     |
 | 618424 | null     | null      | null    | unlabelled |         | 0     |
 | 618425 | null     | null      | null    | unlabelled |         | 0     |
 | 618426 | null     | null      | null    | unlabelled |         | 0     |
 | 618427 | null     | null      | null    | unlabelled |         | 0     |
 | 778876 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 72441  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 346124 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 455203 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 560037 | null     | null      | null    | unlabelled |         | 0     |
 | 560038 | v1:6     | ethernet1 | 1235::2 | 618419     |         | 640   |
 | 560039 | v1:6     | ethernet1 | 1235::2 | 618420     |         | 640   |
 | 560040 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 560041 | v1:6     | ethernet2 | 1236::4 | 914106     |         | 1280  |
 | 560042 | null     | null      | null    | unlabelled |         | 0     |
 | 560043 | null     | null      | null    | unlabelled |         | 0     |
 | 560044 | null     | null      | null    | unlabelled |         | 0     |
 | 560045 | null     | null      | null    | unlabelled |         | 0     |
 | 560046 | null     | null      | null    | unlabelled |         | 0     |
 | 612431 | null     | null      | null    | unlabelled |         | 0     |
 | 612432 | v1:4     | ethernet1 | 1.1.2.2 | 494258     |         | 640   |
 | 612433 | v1:4     | ethernet1 | 1.1.2.2 | 494259     |         | 640   |
 | 612434 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 612435 | v1:4     | ethernet2 | 1.1.3.4 | 852323     |         | 1280  |
 | 612436 | null     | null      | null    | unlabelled |         | 0     |
 | 612437 | null     | null      | null    | unlabelled |         | 0     |
 | 612438 | null     | null      | null    | unlabelled |         | 0     |
 | 612439 | null     | null      | null    | unlabelled |         | 0     |
 | 612440 | null     | null      | null    | unlabelled |         | 0     |
 | 619964 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 708687 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 713029 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 836891 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 915733 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 203682 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 443894 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 694835 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 750487 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 788975 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 852319 | null     | null      | null    | unlabelled |         | 0     |
 | 852320 | v1:4     | ethernet1 | 1.1.3.3 | 612432     |         | 0     |
 | 852321 | v1:4     | ethernet1 | 1.1.3.3 | 612433     |         | 0     |
 | 852322 | v1:4     | ethernet1 | 1.1.3.3 | 612434     |         | 0     |
 | 852323 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 852324 | null     | null      | null    | unlabelled |         | 0     |
 | 852325 | null     | null      | null    | unlabelled |         | 0     |
 | 852326 | null     | null      | null    | unlabelled |         | 0     |
 | 852327 | null     | null      | null    | unlabelled |         | 0     |
 | 852328 | null     | null      | null    | unlabelled |         | 0     |
 | 901994 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 914102 | null     | null      | null    | unlabelled |         | 0     |
 | 914103 | v1:6     | ethernet1 | 1236::3 | 560038     |         | 0     |
 | 914104 | v1:6     | ethernet1 | 1236::3 | 560039     |         | 0     |
 | 914105 | v1:6     | ethernet1 | 1236::3 | 560040     |         | 0     |
 | 914106 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 914107 | null     | null      | null    | unlabelled |         | 0     |
 | 914108 | null     | null      | null    | unlabelled |         | 0     |
 | 914109 | null     | null      | null    | unlabelled |         | 0     |
 | 914110 | null     | null      | null    | unlabelled |         | 0     |
 | 914111 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#