here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 62014   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 144172  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 145888  | null     | null      | null    | unlabelled |         | 0     |
 | 145889  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 145890  | v1:4     | ethernet1 | 1.1.1.2 | 409766     |         | 0     |
 | 145891  | v1:4     | ethernet1 | 1.1.1.2 | 409767     |         | 0     |
 | 145892  | v1:4     | ethernet1 | 1.1.1.2 | 409768     |         | 0     |
 | 145893  | null     | null      | null    | unlabelled |         | 0     |
 | 145894  | null     | null      | null    | unlabelled |         | 0     |
 | 145895  | null     | null      | null    | unlabelled |         | 0     |
 | 145896  | null     | null      | null    | unlabelled |         | 0     |
 | 145897  | null     | null      | null    | unlabelled |         | 0     |
 | 391109  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 458575  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 551776  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 918893  | null     | null      | null    | unlabelled |         | 0     |
 | 918894  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 918895  | v1:6     | ethernet1 | 1234::2 | 170187     |         | 0     |
 | 918896  | v1:6     | ethernet1 | 1234::2 | 170188     |         | 0     |
 | 918897  | v1:6     | ethernet1 | 1234::2 | 170189     |         | 0     |
 | 918898  | null     | null      | null    | unlabelled |         | 0     |
 | 918899  | null     | null      | null    | unlabelled |         | 0     |
 | 918900  | null     | null      | null    | unlabelled |         | 0     |
 | 918901  | null     | null      | null    | unlabelled |         | 0     |
 | 918902  | null     | null      | null    | unlabelled |         | 0     |
 | 1031479 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39206  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 126603 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 155128 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 170185 | null     | null      | null    | unlabelled |         | 0     |
 | 170186 | v1:6     | ethernet1 | 1234::1 | 918894     |         | 1280  |
 | 170187 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 170188 | v1:6     | ethernet2 | 1235::3 | 183432     |         | 640   |
 | 170189 | v1:6     | ethernet2 | 1235::3 | 183433     |         | 640   |
 | 170190 | null     | null      | null    | unlabelled |         | 0     |
 | 170191 | null     | null      | null    | unlabelled |         | 0     |
 | 170192 | null     | null      | null    | unlabelled |         | 0     |
 | 170193 | null     | null      | null    | unlabelled |         | 0     |
 | 170194 | null     | null      | null    | unlabelled |         | 0     |
 | 273800 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 405655 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 409764 | null     | null      | null    | unlabelled |         | 0     |
 | 409765 | v1:4     | ethernet1 | 1.1.1.1 | 145889     |         | 1280  |
 | 409766 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 409767 | v1:4     | ethernet2 | 1.1.2.3 | 71643      |         | 640   |
 | 409768 | v1:4     | ethernet2 | 1.1.2.3 | 71644      |         | 640   |
 | 409769 | null     | null      | null    | unlabelled |         | 0     |
 | 409770 | null     | null      | null    | unlabelled |         | 0     |
 | 409771 | null     | null      | null    | unlabelled |         | 0     |
 | 409772 | null     | null      | null    | unlabelled |         | 0     |
 | 409773 | null     | null      | null    | unlabelled |         | 0     |
 | 636184 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 788992 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 967777 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 71640  | null     | null      | null    | unlabelled |         | 0     |
 | 71641  | v1:4     | ethernet1 | 1.1.2.2 | 409765     |         | 640   |
 | 71642  | v1:4     | ethernet1 | 1.1.2.2 | 409766     |         | 640   |
 | 71643  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 71644  | v1:4     | ethernet2 | 1.1.3.4 | 166060     |         | 1280  |
 | 71645  | null     | null      | null    | unlabelled |         | 0     |
 | 71646  | null     | null      | null    | unlabelled |         | 0     |
 | 71647  | null     | null      | null    | unlabelled |         | 0     |
 | 71648  | null     | null      | null    | unlabelled |         | 0     |
 | 71649  | null     | null      | null    | unlabelled |         | 0     |
 | 114854 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 183429 | null     | null      | null    | unlabelled |         | 0     |
 | 183430 | v1:6     | ethernet1 | 1235::2 | 170186     |         | 640   |
 | 183431 | v1:6     | ethernet1 | 1235::2 | 170187     |         | 640   |
 | 183432 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 183433 | v1:6     | ethernet2 | 1236::4 | 84971      |         | 1280  |
 | 183434 | null     | null      | null    | unlabelled |         | 0     |
 | 183435 | null     | null      | null    | unlabelled |         | 0     |
 | 183436 | null     | null      | null    | unlabelled |         | 0     |
 | 183437 | null     | null      | null    | unlabelled |         | 0     |
 | 183438 | null     | null      | null    | unlabelled |         | 0     |
 | 242084 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 297150 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 301352 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 515740 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 550999 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 995099 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 995786 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 84967  | null     | null      | null    | unlabelled |         | 0     |
 | 84968  | v1:6     | ethernet1 | 1236::3 | 183430     |         | 0     |
 | 84969  | v1:6     | ethernet1 | 1236::3 | 183431     |         | 0     |
 | 84970  | v1:6     | ethernet1 | 1236::3 | 183432     |         | 0     |
 | 84971  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 84972  | null     | null      | null    | unlabelled |         | 0     |
 | 84973  | null     | null      | null    | unlabelled |         | 0     |
 | 84974  | null     | null      | null    | unlabelled |         | 0     |
 | 84975  | null     | null      | null    | unlabelled |         | 0     |
 | 84976  | null     | null      | null    | unlabelled |         | 0     |
 | 166056 | null     | null      | null    | unlabelled |         | 0     |
 | 166057 | v1:4     | ethernet1 | 1.1.3.3 | 71641      |         | 0     |
 | 166058 | v1:4     | ethernet1 | 1.1.3.3 | 71642      |         | 0     |
 | 166059 | v1:4     | ethernet1 | 1.1.3.3 | 71643      |         | 0     |
 | 166060 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 166061 | null     | null      | null    | unlabelled |         | 0     |
 | 166062 | null     | null      | null    | unlabelled |         | 0     |
 | 166063 | null     | null      | null    | unlabelled |         | 0     |
 | 166064 | null     | null      | null    | unlabelled |         | 0     |
 | 166065 | null     | null      | null    | unlabelled |         | 0     |
 | 339188 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 345090 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 397547 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 461013 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 500365 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 555333 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#