here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 337173 | null     | null      | null    | unlabelled |         | 0     |
 | 337174 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 337175 | v1:6     | ethernet1 | 1234::2 | 376947     |         | 0     |
 | 337176 | v1:6     | ethernet1 | 1234::2 | 376948     |         | 0     |
 | 337177 | v1:6     | ethernet1 | 1234::2 | 376949     |         | 0     |
 | 337178 | null     | null      | null    | unlabelled |         | 0     |
 | 337179 | null     | null      | null    | unlabelled |         | 0     |
 | 337180 | null     | null      | null    | unlabelled |         | 0     |
 | 337181 | null     | null      | null    | unlabelled |         | 0     |
 | 337182 | null     | null      | null    | unlabelled |         | 0     |
 | 483291 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 573249 | null     | null      | null    | unlabelled |         | 0     |
 | 573250 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 573251 | v1:4     | ethernet1 | 1.1.1.2 | 23117      |         | 0     |
 | 573252 | v1:4     | ethernet1 | 1.1.1.2 | 23118      |         | 0     |
 | 573253 | v1:4     | ethernet1 | 1.1.1.2 | 23119      |         | 0     |
 | 573254 | null     | null      | null    | unlabelled |         | 0     |
 | 573255 | null     | null      | null    | unlabelled |         | 0     |
 | 573256 | null     | null      | null    | unlabelled |         | 0     |
 | 573257 | null     | null      | null    | unlabelled |         | 0     |
 | 573258 | null     | null      | null    | unlabelled |         | 0     |
 | 576915 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 622056 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 668336 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 672240 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 830077 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 23115  | null     | null      | null    | unlabelled |         | 0     |
 | 23116  | v1:4     | ethernet1 | 1.1.1.1 | 573250     |         | 1280  |
 | 23117  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 23118  | v1:4     | ethernet2 | 1.1.2.3 | 717752     |         | 640   |
 | 23119  | v1:4     | ethernet2 | 1.1.2.3 | 717753     |         | 640   |
 | 23120  | null     | null      | null    | unlabelled |         | 0     |
 | 23121  | null     | null      | null    | unlabelled |         | 0     |
 | 23122  | null     | null      | null    | unlabelled |         | 0     |
 | 23123  | null     | null      | null    | unlabelled |         | 0     |
 | 23124  | null     | null      | null    | unlabelled |         | 0     |
 | 69105  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 88010  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 90586  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 282970 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 302858 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 315937 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 376945 | null     | null      | null    | unlabelled |         | 0     |
 | 376946 | v1:6     | ethernet1 | 1234::1 | 337174     |         | 1280  |
 | 376947 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 376948 | v1:6     | ethernet2 | 1235::3 | 262376     |         | 640   |
 | 376949 | v1:6     | ethernet2 | 1235::3 | 262377     |         | 640   |
 | 376950 | null     | null      | null    | unlabelled |         | 0     |
 | 376951 | null     | null      | null    | unlabelled |         | 0     |
 | 376952 | null     | null      | null    | unlabelled |         | 0     |
 | 376953 | null     | null      | null    | unlabelled |         | 0     |
 | 376954 | null     | null      | null    | unlabelled |         | 0     |
 | 728797 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 907654 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 139295  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 262373  | null     | null      | null    | unlabelled |         | 0     |
 | 262374  | v1:6     | ethernet1 | 1235::2 | 376946     |         | 640   |
 | 262375  | v1:6     | ethernet1 | 1235::2 | 376947     |         | 640   |
 | 262376  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 262377  | v1:6     | ethernet2 | 1236::4 | 210266     |         | 1280  |
 | 262378  | null     | null      | null    | unlabelled |         | 0     |
 | 262379  | null     | null      | null    | unlabelled |         | 0     |
 | 262380  | null     | null      | null    | unlabelled |         | 0     |
 | 262381  | null     | null      | null    | unlabelled |         | 0     |
 | 262382  | null     | null      | null    | unlabelled |         | 0     |
 | 267259  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 346788  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 375963  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 440237  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 717749  | null     | null      | null    | unlabelled |         | 0     |
 | 717750  | v1:4     | ethernet1 | 1.1.2.2 | 23116      |         | 640   |
 | 717751  | v1:4     | ethernet1 | 1.1.2.2 | 23117      |         | 640   |
 | 717752  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 717753  | v1:4     | ethernet2 | 1.1.3.4 | 217401     |         | 1280  |
 | 717754  | null     | null      | null    | unlabelled |         | 0     |
 | 717755  | null     | null      | null    | unlabelled |         | 0     |
 | 717756  | null     | null      | null    | unlabelled |         | 0     |
 | 717757  | null     | null      | null    | unlabelled |         | 0     |
 | 717758  | null     | null      | null    | unlabelled |         | 0     |
 | 834430  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 942226  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1011213 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 122534 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 164526 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 210262 | null     | null      | null    | unlabelled |         | 0     |
 | 210263 | v1:6     | ethernet1 | 1236::3 | 262374     |         | 0     |
 | 210264 | v1:6     | ethernet1 | 1236::3 | 262375     |         | 0     |
 | 210265 | v1:6     | ethernet1 | 1236::3 | 262376     |         | 0     |
 | 210266 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 210267 | null     | null      | null    | unlabelled |         | 0     |
 | 210268 | null     | null      | null    | unlabelled |         | 0     |
 | 210269 | null     | null      | null    | unlabelled |         | 0     |
 | 210270 | null     | null      | null    | unlabelled |         | 0     |
 | 210271 | null     | null      | null    | unlabelled |         | 0     |
 | 217397 | null     | null      | null    | unlabelled |         | 0     |
 | 217398 | v1:4     | ethernet1 | 1.1.3.3 | 717750     |         | 0     |
 | 217399 | v1:4     | ethernet1 | 1.1.3.3 | 717751     |         | 0     |
 | 217400 | v1:4     | ethernet1 | 1.1.3.3 | 717752     |         | 0     |
 | 217401 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 217402 | null     | null      | null    | unlabelled |         | 0     |
 | 217403 | null     | null      | null    | unlabelled |         | 0     |
 | 217404 | null     | null      | null    | unlabelled |         | 0     |
 | 217405 | null     | null      | null    | unlabelled |         | 0     |
 | 217406 | null     | null      | null    | unlabelled |         | 0     |
 | 244047 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 411611 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 514181 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 612751 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#