here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 140856  | null     | null      | null    | unlabelled |         | 0     |
 | 140857  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 140858  | v1:6     | ethernet1 | 1234::2 | 65214      |         | 0     |
 | 140859  | v1:6     | ethernet1 | 1234::2 | 65215      |         | 0     |
 | 140860  | v1:6     | ethernet1 | 1234::2 | 65216      |         | 0     |
 | 140861  | null     | null      | null    | unlabelled |         | 0     |
 | 140862  | null     | null      | null    | unlabelled |         | 0     |
 | 140863  | null     | null      | null    | unlabelled |         | 0     |
 | 140864  | null     | null      | null    | unlabelled |         | 0     |
 | 140865  | null     | null      | null    | unlabelled |         | 0     |
 | 196025  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 304273  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 310547  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 428246  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 543825  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 555910  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 665323  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 871181  | null     | null      | null    | unlabelled |         | 0     |
 | 871182  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 871183  | v1:4     | ethernet1 | 1.1.1.2 | 19863      |         | 0     |
 | 871184  | v1:4     | ethernet1 | 1.1.1.2 | 19864      |         | 0     |
 | 871185  | v1:4     | ethernet1 | 1.1.1.2 | 19865      |         | 0     |
 | 871186  | null     | null      | null    | unlabelled |         | 0     |
 | 871187  | null     | null      | null    | unlabelled |         | 0     |
 | 871188  | null     | null      | null    | unlabelled |         | 0     |
 | 871189  | null     | null      | null    | unlabelled |         | 0     |
 | 871190  | null     | null      | null    | unlabelled |         | 0     |
 | 928178  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 962224  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1042470 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19861  | null     | null      | null    | unlabelled |         | 0     |
 | 19862  | v1:4     | ethernet1 | 1.1.1.1 | 871182     |         | 1280  |
 | 19863  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 19864  | v1:4     | ethernet2 | 1.1.2.3 | 35736      |         | 640   |
 | 19865  | v1:4     | ethernet2 | 1.1.2.3 | 35737      |         | 640   |
 | 19866  | null     | null      | null    | unlabelled |         | 0     |
 | 19867  | null     | null      | null    | unlabelled |         | 0     |
 | 19868  | null     | null      | null    | unlabelled |         | 0     |
 | 19869  | null     | null      | null    | unlabelled |         | 0     |
 | 19870  | null     | null      | null    | unlabelled |         | 0     |
 | 33075  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 65212  | null     | null      | null    | unlabelled |         | 0     |
 | 65213  | v1:6     | ethernet1 | 1234::1 | 140857     |         | 1280  |
 | 65214  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 65215  | v1:6     | ethernet2 | 1235::3 | 79092      |         | 640   |
 | 65216  | v1:6     | ethernet2 | 1235::3 | 79093      |         | 640   |
 | 65217  | null     | null      | null    | unlabelled |         | 0     |
 | 65218  | null     | null      | null    | unlabelled |         | 0     |
 | 65219  | null     | null      | null    | unlabelled |         | 0     |
 | 65220  | null     | null      | null    | unlabelled |         | 0     |
 | 65221  | null     | null      | null    | unlabelled |         | 0     |
 | 197930 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 212662 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 257036 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 309856 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 450284 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 464328 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 482487 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 539411 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 575991 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 675806 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 708127 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 27924   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 35733   | null     | null      | null    | unlabelled |         | 0     |
 | 35734   | v1:4     | ethernet1 | 1.1.2.2 | 19862      |         | 640   |
 | 35735   | v1:4     | ethernet1 | 1.1.2.2 | 19863      |         | 640   |
 | 35736   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 35737   | v1:4     | ethernet2 | 1.1.3.4 | 310447     |         | 1280  |
 | 35738   | null     | null      | null    | unlabelled |         | 0     |
 | 35739   | null     | null      | null    | unlabelled |         | 0     |
 | 35740   | null     | null      | null    | unlabelled |         | 0     |
 | 35741   | null     | null      | null    | unlabelled |         | 0     |
 | 35742   | null     | null      | null    | unlabelled |         | 0     |
 | 79089   | null     | null      | null    | unlabelled |         | 0     |
 | 79090   | v1:6     | ethernet1 | 1235::2 | 65213      |         | 640   |
 | 79091   | v1:6     | ethernet1 | 1235::2 | 65214      |         | 640   |
 | 79092   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 79093   | v1:6     | ethernet2 | 1236::4 | 1044676    |         | 1280  |
 | 79094   | null     | null      | null    | unlabelled |         | 0     |
 | 79095   | null     | null      | null    | unlabelled |         | 0     |
 | 79096   | null     | null      | null    | unlabelled |         | 0     |
 | 79097   | null     | null      | null    | unlabelled |         | 0     |
 | 79098   | null     | null      | null    | unlabelled |         | 0     |
 | 88622   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 121265  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 131485  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 131901  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 186853  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 299943  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 501082  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 717361  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 854035  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 912426  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1039932 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 310443  | null     | null      | null    | unlabelled |         | 0     |
 | 310444  | v1:4     | ethernet1 | 1.1.3.3 | 35734      |         | 0     |
 | 310445  | v1:4     | ethernet1 | 1.1.3.3 | 35735      |         | 0     |
 | 310446  | v1:4     | ethernet1 | 1.1.3.3 | 35736      |         | 0     |
 | 310447  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 310448  | null     | null      | null    | unlabelled |         | 0     |
 | 310449  | null     | null      | null    | unlabelled |         | 0     |
 | 310450  | null     | null      | null    | unlabelled |         | 0     |
 | 310451  | null     | null      | null    | unlabelled |         | 0     |
 | 310452  | null     | null      | null    | unlabelled |         | 0     |
 | 368515  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 455539  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 481264  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 575738  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 625360  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 636294  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 825508  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 834112  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 942945  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 991379  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1044672 | null     | null      | null    | unlabelled |         | 0     |
 | 1044673 | v1:6     | ethernet1 | 1236::3 | 79090      |         | 0     |
 | 1044674 | v1:6     | ethernet1 | 1236::3 | 79091      |         | 0     |
 | 1044675 | v1:6     | ethernet1 | 1236::3 | 79092      |         | 0     |
 | 1044676 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1044677 | null     | null      | null    | unlabelled |         | 0     |
 | 1044678 | null     | null      | null    | unlabelled |         | 0     |
 | 1044679 | null     | null      | null    | unlabelled |         | 0     |
 | 1044680 | null     | null      | null    | unlabelled |         | 0     |
 | 1044681 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#