here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 122681  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 181162  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 376151  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 771272  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 929053  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 969912  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 987236  | null     | null      | null    | unlabelled |         | 0     |
 | 987237  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 987238  | v1:4     | ethernet1 | 1.1.1.2 | 1017235    |         | 0     |
 | 987239  | v1:4     | ethernet1 | 1.1.1.2 | 1017236    |         | 0     |
 | 987240  | v1:4     | ethernet1 | 1.1.1.2 | 1017237    |         | 0     |
 | 987241  | null     | null      | null    | unlabelled |         | 0     |
 | 987242  | null     | null      | null    | unlabelled |         | 0     |
 | 987243  | null     | null      | null    | unlabelled |         | 0     |
 | 987244  | null     | null      | null    | unlabelled |         | 0     |
 | 987245  | null     | null      | null    | unlabelled |         | 0     |
 | 1023741 | null     | null      | null    | unlabelled |         | 0     |
 | 1023742 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1023743 | v1:6     | ethernet1 | 1234::2 | 684714     |         | 0     |
 | 1023744 | v1:6     | ethernet1 | 1234::2 | 684715     |         | 0     |
 | 1023745 | v1:6     | ethernet1 | 1234::2 | 684716     |         | 0     |
 | 1023746 | null     | null      | null    | unlabelled |         | 0     |
 | 1023747 | null     | null      | null    | unlabelled |         | 0     |
 | 1023748 | null     | null      | null    | unlabelled |         | 0     |
 | 1023749 | null     | null      | null    | unlabelled |         | 0     |
 | 1023750 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 49679   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 283807  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 404544  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 419974  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 677055  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 684712  | null     | null      | null    | unlabelled |         | 0     |
 | 684713  | v1:6     | ethernet1 | 1234::1 | 1023742    |         | 1280  |
 | 684714  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 684715  | v1:6     | ethernet2 | 1235::3 | 19936      |         | 640   |
 | 684716  | v1:6     | ethernet2 | 1235::3 | 19937      |         | 640   |
 | 684717  | null     | null      | null    | unlabelled |         | 0     |
 | 684718  | null     | null      | null    | unlabelled |         | 0     |
 | 684719  | null     | null      | null    | unlabelled |         | 0     |
 | 684720  | null     | null      | null    | unlabelled |         | 0     |
 | 684721  | null     | null      | null    | unlabelled |         | 0     |
 | 768836  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 852177  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 983131  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1017233 | null     | null      | null    | unlabelled |         | 0     |
 | 1017234 | v1:4     | ethernet1 | 1.1.1.1 | 987237     |         | 1280  |
 | 1017235 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1017236 | v1:4     | ethernet2 | 1.1.2.3 | 913142     |         | 640   |
 | 1017237 | v1:4     | ethernet2 | 1.1.2.3 | 913143     |         | 640   |
 | 1017238 | null     | null      | null    | unlabelled |         | 0     |
 | 1017239 | null     | null      | null    | unlabelled |         | 0     |
 | 1017240 | null     | null      | null    | unlabelled |         | 0     |
 | 1017241 | null     | null      | null    | unlabelled |         | 0     |
 | 1017242 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 19310   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 19933   | null     | null      | null    | unlabelled |         | 0     |
 | 19934   | v1:6     | ethernet1 | 1235::2 | 684713     |         | 640   |
 | 19935   | v1:6     | ethernet1 | 1235::2 | 684714     |         | 640   |
 | 19936   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 19937   | v1:6     | ethernet2 | 1236::4 | 26670      |         | 1280  |
 | 19938   | null     | null      | null    | unlabelled |         | 0     |
 | 19939   | null     | null      | null    | unlabelled |         | 0     |
 | 19940   | null     | null      | null    | unlabelled |         | 0     |
 | 19941   | null     | null      | null    | unlabelled |         | 0     |
 | 19942   | null     | null      | null    | unlabelled |         | 0     |
 | 91032   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 145341  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 183180  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 198642  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 199022  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 805468  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 913139  | null     | null      | null    | unlabelled |         | 0     |
 | 913140  | v1:4     | ethernet1 | 1.1.2.2 | 1017234    |         | 640   |
 | 913141  | v1:4     | ethernet1 | 1.1.2.2 | 1017235    |         | 640   |
 | 913142  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 913143  | v1:4     | ethernet2 | 1.1.3.4 | 248901     |         | 1280  |
 | 913144  | null     | null      | null    | unlabelled |         | 0     |
 | 913145  | null     | null      | null    | unlabelled |         | 0     |
 | 913146  | null     | null      | null    | unlabelled |         | 0     |
 | 913147  | null     | null      | null    | unlabelled |         | 0     |
 | 913148  | null     | null      | null    | unlabelled |         | 0     |
 | 1032830 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26666  | null     | null      | null    | unlabelled |         | 0     |
 | 26667  | v1:6     | ethernet1 | 1236::3 | 19934      |         | 0     |
 | 26668  | v1:6     | ethernet1 | 1236::3 | 19935      |         | 0     |
 | 26669  | v1:6     | ethernet1 | 1236::3 | 19936      |         | 0     |
 | 26670  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 26671  | null     | null      | null    | unlabelled |         | 0     |
 | 26672  | null     | null      | null    | unlabelled |         | 0     |
 | 26673  | null     | null      | null    | unlabelled |         | 0     |
 | 26674  | null     | null      | null    | unlabelled |         | 0     |
 | 26675  | null     | null      | null    | unlabelled |         | 0     |
 | 133885 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 248897 | null     | null      | null    | unlabelled |         | 0     |
 | 248898 | v1:4     | ethernet1 | 1.1.3.3 | 913140     |         | 0     |
 | 248899 | v1:4     | ethernet1 | 1.1.3.3 | 913141     |         | 0     |
 | 248900 | v1:4     | ethernet1 | 1.1.3.3 | 913142     |         | 0     |
 | 248901 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 248902 | null     | null      | null    | unlabelled |         | 0     |
 | 248903 | null     | null      | null    | unlabelled |         | 0     |
 | 248904 | null     | null      | null    | unlabelled |         | 0     |
 | 248905 | null     | null      | null    | unlabelled |         | 0     |
 | 248906 | null     | null      | null    | unlabelled |         | 0     |
 | 254501 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 375174 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 416296 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 488370 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 763500 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#