here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 34951   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 168486  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 212203  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 305798  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 327574  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 377880  | null     | null      | null    | unlabelled |         | 0     |
 | 377881  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 377882  | v1:4     | ethernet1 | 1.1.1.2 | 214105     |         | 0     |
 | 377883  | v1:4     | ethernet1 | 1.1.1.2 | 214106     |         | 0     |
 | 377884  | v1:4     | ethernet1 | 1.1.1.2 | 214107     |         | 0     |
 | 377885  | null     | null      | null    | unlabelled |         | 0     |
 | 377886  | null     | null      | null    | unlabelled |         | 0     |
 | 377887  | null     | null      | null    | unlabelled |         | 0     |
 | 377888  | null     | null      | null    | unlabelled |         | 0     |
 | 377889  | null     | null      | null    | unlabelled |         | 0     |
 | 460072  | null     | null      | null    | unlabelled |         | 0     |
 | 460073  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 460074  | v1:6     | ethernet1 | 1234::2 | 83704      |         | 0     |
 | 460075  | v1:6     | ethernet1 | 1234::2 | 83705      |         | 0     |
 | 460076  | v1:6     | ethernet1 | 1234::2 | 83706      |         | 0     |
 | 460077  | null     | null      | null    | unlabelled |         | 0     |
 | 460078  | null     | null      | null    | unlabelled |         | 0     |
 | 460079  | null     | null      | null    | unlabelled |         | 0     |
 | 460080  | null     | null      | null    | unlabelled |         | 0     |
 | 460081  | null     | null      | null    | unlabelled |         | 0     |
 | 1015687 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5522   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 83702  | null     | null      | null    | unlabelled |         | 0     |
 | 83703  | v1:6     | ethernet1 | 1234::1 | 460073     |         | 1280  |
 | 83704  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 83705  | v1:6     | ethernet2 | 1235::3 | 30826      |         | 640   |
 | 83706  | v1:6     | ethernet2 | 1235::3 | 30827      |         | 640   |
 | 83707  | null     | null      | null    | unlabelled |         | 0     |
 | 83708  | null     | null      | null    | unlabelled |         | 0     |
 | 83709  | null     | null      | null    | unlabelled |         | 0     |
 | 83710  | null     | null      | null    | unlabelled |         | 0     |
 | 83711  | null     | null      | null    | unlabelled |         | 0     |
 | 212601 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 214103 | null     | null      | null    | unlabelled |         | 0     |
 | 214104 | v1:4     | ethernet1 | 1.1.1.1 | 377881     |         | 1280  |
 | 214105 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 214106 | v1:4     | ethernet2 | 1.1.2.3 | 23354      |         | 640   |
 | 214107 | v1:4     | ethernet2 | 1.1.2.3 | 23355      |         | 640   |
 | 214108 | null     | null      | null    | unlabelled |         | 0     |
 | 214109 | null     | null      | null    | unlabelled |         | 0     |
 | 214110 | null     | null      | null    | unlabelled |         | 0     |
 | 214111 | null     | null      | null    | unlabelled |         | 0     |
 | 214112 | null     | null      | null    | unlabelled |         | 0     |
 | 248703 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 453211 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 681907 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 695217 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 703727 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 764762 | v1:6     | ethernet2 | 1235::3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 23351  | null     | null      | null    | unlabelled |         | 0     |
 | 23352  | v1:4     | ethernet1 | 1.1.2.2 | 214104     |         | 640   |
 | 23353  | v1:4     | ethernet1 | 1.1.2.2 | 214105     |         | 640   |
 | 23354  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 23355  | v1:4     | ethernet2 | 1.1.3.4 | 98752      |         | 1280  |
 | 23356  | null     | null      | null    | unlabelled |         | 0     |
 | 23357  | null     | null      | null    | unlabelled |         | 0     |
 | 23358  | null     | null      | null    | unlabelled |         | 0     |
 | 23359  | null     | null      | null    | unlabelled |         | 0     |
 | 23360  | null     | null      | null    | unlabelled |         | 0     |
 | 30823  | null     | null      | null    | unlabelled |         | 0     |
 | 30824  | v1:6     | ethernet1 | 1235::2 | 83703      |         | 640   |
 | 30825  | v1:6     | ethernet1 | 1235::2 | 83704      |         | 640   |
 | 30826  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 30827  | v1:6     | ethernet2 | 1236::4 | 909907     |         | 1280  |
 | 30828  | null     | null      | null    | unlabelled |         | 0     |
 | 30829  | null     | null      | null    | unlabelled |         | 0     |
 | 30830  | null     | null      | null    | unlabelled |         | 0     |
 | 30831  | null     | null      | null    | unlabelled |         | 0     |
 | 30832  | null     | null      | null    | unlabelled |         | 0     |
 | 100623 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 383914 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 416579 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 532586 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 780587 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 905702 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 967170 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 974001 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 98748   | null     | null      | null    | unlabelled |         | 0     |
 | 98749   | v1:4     | ethernet1 | 1.1.3.3 | 23352      |         | 0     |
 | 98750   | v1:4     | ethernet1 | 1.1.3.3 | 23353      |         | 0     |
 | 98751   | v1:4     | ethernet1 | 1.1.3.3 | 23354      |         | 0     |
 | 98752   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 98753   | null     | null      | null    | unlabelled |         | 0     |
 | 98754   | null     | null      | null    | unlabelled |         | 0     |
 | 98755   | null     | null      | null    | unlabelled |         | 0     |
 | 98756   | null     | null      | null    | unlabelled |         | 0     |
 | 98757   | null     | null      | null    | unlabelled |         | 0     |
 | 234354  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 273331  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 381250  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 503354  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 549870  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 909903  | null     | null      | null    | unlabelled |         | 0     |
 | 909904  | v1:6     | ethernet1 | 1236::3 | 30824      |         | 0     |
 | 909905  | v1:6     | ethernet1 | 1236::3 | 30825      |         | 0     |
 | 909906  | v1:6     | ethernet1 | 1236::3 | 30826      |         | 0     |
 | 909907  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 909908  | null     | null      | null    | unlabelled |         | 0     |
 | 909909  | null     | null      | null    | unlabelled |         | 0     |
 | 909910  | null     | null      | null    | unlabelled |         | 0     |
 | 909911  | null     | null      | null    | unlabelled |         | 0     |
 | 909912  | null     | null      | null    | unlabelled |         | 0     |
 | 1032086 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#