here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 31773  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 172887 | null     | null      | null    | unlabelled |         | 0     |
 | 172888 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 172889 | v1:6     | ethernet1 | 1234::2 | 129384     |         | 0     |
 | 172890 | v1:6     | ethernet1 | 1234::2 | 129385     |         | 0     |
 | 172891 | v1:6     | ethernet1 | 1234::2 | 129386     |         | 0     |
 | 172892 | null     | null      | null    | unlabelled |         | 0     |
 | 172893 | null     | null      | null    | unlabelled |         | 0     |
 | 172894 | null     | null      | null    | unlabelled |         | 0     |
 | 172895 | null     | null      | null    | unlabelled |         | 0     |
 | 172896 | null     | null      | null    | unlabelled |         | 0     |
 | 285859 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 535594 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 652241 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 699896 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 823132 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 941352 | null     | null      | null    | unlabelled |         | 0     |
 | 941353 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 941354 | v1:4     | ethernet1 | 1.1.1.2 | 239049     |         | 0     |
 | 941355 | v1:4     | ethernet1 | 1.1.1.2 | 239050     |         | 0     |
 | 941356 | v1:4     | ethernet1 | 1.1.1.2 | 239051     |         | 0     |
 | 941357 | null     | null      | null    | unlabelled |         | 0     |
 | 941358 | null     | null      | null    | unlabelled |         | 0     |
 | 941359 | null     | null      | null    | unlabelled |         | 0     |
 | 941360 | null     | null      | null    | unlabelled |         | 0     |
 | 941361 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 129382  | null     | null      | null    | unlabelled |         | 0     |
 | 129383  | v1:6     | ethernet1 | 1234::1 | 172888     |         | 1280  |
 | 129384  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 129385  | v1:6     | ethernet2 | 1235::3 | 615375     |         | 640   |
 | 129386  | v1:6     | ethernet2 | 1235::3 | 615376     |         | 640   |
 | 129387  | null     | null      | null    | unlabelled |         | 0     |
 | 129388  | null     | null      | null    | unlabelled |         | 0     |
 | 129389  | null     | null      | null    | unlabelled |         | 0     |
 | 129390  | null     | null      | null    | unlabelled |         | 0     |
 | 129391  | null     | null      | null    | unlabelled |         | 0     |
 | 239047  | null     | null      | null    | unlabelled |         | 0     |
 | 239048  | v1:4     | ethernet1 | 1.1.1.1 | 941353     |         | 1280  |
 | 239049  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 239050  | v1:4     | ethernet2 | 1.1.2.3 | 671105     |         | 640   |
 | 239051  | v1:4     | ethernet2 | 1.1.2.3 | 671106     |         | 640   |
 | 239052  | null     | null      | null    | unlabelled |         | 0     |
 | 239053  | null     | null      | null    | unlabelled |         | 0     |
 | 239054  | null     | null      | null    | unlabelled |         | 0     |
 | 239055  | null     | null      | null    | unlabelled |         | 0     |
 | 239056  | null     | null      | null    | unlabelled |         | 0     |
 | 596528  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 645140  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 686365  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 723264  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 745768  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 840297  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1016586 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1020322 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 482    | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 217048 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 445362 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 609523 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 615372 | null     | null      | null    | unlabelled |         | 0     |
 | 615373 | v1:6     | ethernet1 | 1235::2 | 129383     |         | 640   |
 | 615374 | v1:6     | ethernet1 | 1235::2 | 129384     |         | 640   |
 | 615375 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 615376 | v1:6     | ethernet2 | 1236::4 | 966820     |         | 1280  |
 | 615377 | null     | null      | null    | unlabelled |         | 0     |
 | 615378 | null     | null      | null    | unlabelled |         | 0     |
 | 615379 | null     | null      | null    | unlabelled |         | 0     |
 | 615380 | null     | null      | null    | unlabelled |         | 0     |
 | 615381 | null     | null      | null    | unlabelled |         | 0     |
 | 671102 | null     | null      | null    | unlabelled |         | 0     |
 | 671103 | v1:4     | ethernet1 | 1.1.2.2 | 239048     |         | 640   |
 | 671104 | v1:4     | ethernet1 | 1.1.2.2 | 239049     |         | 640   |
 | 671105 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 671106 | v1:4     | ethernet2 | 1.1.3.4 | 778070     |         | 1280  |
 | 671107 | null     | null      | null    | unlabelled |         | 0     |
 | 671108 | null     | null      | null    | unlabelled |         | 0     |
 | 671109 | null     | null      | null    | unlabelled |         | 0     |
 | 671110 | null     | null      | null    | unlabelled |         | 0     |
 | 671111 | null     | null      | null    | unlabelled |         | 0     |
 | 736051 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 760102 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 834006 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 942358 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 363463 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 476333 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 701417 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 778066 | null     | null      | null    | unlabelled |         | 0     |
 | 778067 | v1:4     | ethernet1 | 1.1.3.3 | 671103     |         | 0     |
 | 778068 | v1:4     | ethernet1 | 1.1.3.3 | 671104     |         | 0     |
 | 778069 | v1:4     | ethernet1 | 1.1.3.3 | 671105     |         | 0     |
 | 778070 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 778071 | null     | null      | null    | unlabelled |         | 0     |
 | 778072 | null     | null      | null    | unlabelled |         | 0     |
 | 778073 | null     | null      | null    | unlabelled |         | 0     |
 | 778074 | null     | null      | null    | unlabelled |         | 0     |
 | 778075 | null     | null      | null    | unlabelled |         | 0     |
 | 784237 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 851643 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 920607 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 966816 | null     | null      | null    | unlabelled |         | 0     |
 | 966817 | v1:6     | ethernet1 | 1236::3 | 615373     |         | 0     |
 | 966818 | v1:6     | ethernet1 | 1236::3 | 615374     |         | 0     |
 | 966819 | v1:6     | ethernet1 | 1236::3 | 615375     |         | 0     |
 | 966820 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 966821 | null     | null      | null    | unlabelled |         | 0     |
 | 966822 | null     | null      | null    | unlabelled |         | 0     |
 | 966823 | null     | null      | null    | unlabelled |         | 0     |
 | 966824 | null     | null      | null    | unlabelled |         | 0     |
 | 966825 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#