here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 250159 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 300180 | null     | null      | null    | unlabelled |         | 0     |
 | 300181 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 300182 | v1:4     | ethernet1 | 1.1.1.2 | 429876     |         | 0     |
 | 300183 | v1:4     | ethernet1 | 1.1.1.2 | 429877     |         | 0     |
 | 300184 | v1:4     | ethernet1 | 1.1.1.2 | 429878     |         | 0     |
 | 300185 | null     | null      | null    | unlabelled |         | 0     |
 | 300186 | null     | null      | null    | unlabelled |         | 0     |
 | 300187 | null     | null      | null    | unlabelled |         | 0     |
 | 300188 | null     | null      | null    | unlabelled |         | 0     |
 | 300189 | null     | null      | null    | unlabelled |         | 0     |
 | 389336 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 490107 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 679894 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 700201 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 901731 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 996115 | null     | null      | null    | unlabelled |         | 0     |
 | 996116 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 996117 | v1:6     | ethernet1 | 1234::2 | 1045846    |         | 0     |
 | 996118 | v1:6     | ethernet1 | 1234::2 | 1045847    |         | 0     |
 | 996119 | v1:6     | ethernet1 | 1234::2 | 1045848    |         | 0     |
 | 996120 | null     | null      | null    | unlabelled |         | 0     |
 | 996121 | null     | null      | null    | unlabelled |         | 0     |
 | 996122 | null     | null      | null    | unlabelled |         | 0     |
 | 996123 | null     | null      | null    | unlabelled |         | 0     |
 | 996124 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 168394  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 181647  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 244103  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 259510  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 338847  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 429874  | null     | null      | null    | unlabelled |         | 0     |
 | 429875  | v1:4     | ethernet1 | 1.1.1.1 | 300181     |         | 1280  |
 | 429876  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 429877  | v1:4     | ethernet2 | 1.1.2.3 | 250792     |         | 640   |
 | 429878  | v1:4     | ethernet2 | 1.1.2.3 | 250793     |         | 640   |
 | 429879  | null     | null      | null    | unlabelled |         | 0     |
 | 429880  | null     | null      | null    | unlabelled |         | 0     |
 | 429881  | null     | null      | null    | unlabelled |         | 0     |
 | 429882  | null     | null      | null    | unlabelled |         | 0     |
 | 429883  | null     | null      | null    | unlabelled |         | 0     |
 | 727911  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 729835  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1028693 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1045844 | null     | null      | null    | unlabelled |         | 0     |
 | 1045845 | v1:6     | ethernet1 | 1234::1 | 996116     |         | 1280  |
 | 1045846 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1045847 | v1:6     | ethernet2 | 1235::3 | 569632     |         | 640   |
 | 1045848 | v1:6     | ethernet2 | 1235::3 | 569633     |         | 640   |
 | 1045849 | null     | null      | null    | unlabelled |         | 0     |
 | 1045850 | null     | null      | null    | unlabelled |         | 0     |
 | 1045851 | null     | null      | null    | unlabelled |         | 0     |
 | 1045852 | null     | null      | null    | unlabelled |         | 0     |
 | 1045853 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 250789 | null     | null      | null    | unlabelled |         | 0     |
 | 250790 | v1:4     | ethernet1 | 1.1.2.2 | 429875     |         | 640   |
 | 250791 | v1:4     | ethernet1 | 1.1.2.2 | 429876     |         | 640   |
 | 250792 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 250793 | v1:4     | ethernet2 | 1.1.3.4 | 79336      |         | 1280  |
 | 250794 | null     | null      | null    | unlabelled |         | 0     |
 | 250795 | null     | null      | null    | unlabelled |         | 0     |
 | 250796 | null     | null      | null    | unlabelled |         | 0     |
 | 250797 | null     | null      | null    | unlabelled |         | 0     |
 | 250798 | null     | null      | null    | unlabelled |         | 0     |
 | 325940 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 357262 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 437944 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 445373 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 569629 | null     | null      | null    | unlabelled |         | 0     |
 | 569630 | v1:6     | ethernet1 | 1235::2 | 1045845    |         | 640   |
 | 569631 | v1:6     | ethernet1 | 1235::2 | 1045846    |         | 640   |
 | 569632 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 569633 | v1:6     | ethernet2 | 1236::4 | 815205     |         | 1280  |
 | 569634 | null     | null      | null    | unlabelled |         | 0     |
 | 569635 | null     | null      | null    | unlabelled |         | 0     |
 | 569636 | null     | null      | null    | unlabelled |         | 0     |
 | 569637 | null     | null      | null    | unlabelled |         | 0     |
 | 569638 | null     | null      | null    | unlabelled |         | 0     |
 | 630306 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 660848 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 819718 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 979394 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 79332   | null     | null      | null    | unlabelled |         | 0     |
 | 79333   | v1:4     | ethernet1 | 1.1.3.3 | 250790     |         | 0     |
 | 79334   | v1:4     | ethernet1 | 1.1.3.3 | 250791     |         | 0     |
 | 79335   | v1:4     | ethernet1 | 1.1.3.3 | 250792     |         | 0     |
 | 79336   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 79337   | null     | null      | null    | unlabelled |         | 0     |
 | 79338   | null     | null      | null    | unlabelled |         | 0     |
 | 79339   | null     | null      | null    | unlabelled |         | 0     |
 | 79340   | null     | null      | null    | unlabelled |         | 0     |
 | 79341   | null     | null      | null    | unlabelled |         | 0     |
 | 333577  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 496497  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 623472  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 639134  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 691740  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 815201  | null     | null      | null    | unlabelled |         | 0     |
 | 815202  | v1:6     | ethernet1 | 1236::3 | 569630     |         | 0     |
 | 815203  | v1:6     | ethernet1 | 1236::3 | 569631     |         | 0     |
 | 815204  | v1:6     | ethernet1 | 1236::3 | 569632     |         | 0     |
 | 815205  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 815206  | null     | null      | null    | unlabelled |         | 0     |
 | 815207  | null     | null      | null    | unlabelled |         | 0     |
 | 815208  | null     | null      | null    | unlabelled |         | 0     |
 | 815209  | null     | null      | null    | unlabelled |         | 0     |
 | 815210  | null     | null      | null    | unlabelled |         | 0     |
 | 1024780 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#