im a bit confused by this. was fine until i got to 5. where it said save and exit. so do all those codes get typed in order to the leafpad? how are they spaced and where do the get save to and what should they be named? i was entering them in the cd MyDocs in xterm...didnt get any errors and wasnt directed to do differently. when it said leafpad, i installed it then used your code. just pasted the ccinternet2.t-mobile.com and taped save, then went on. thank you.
leafpad /etc/network/if-up.d/00_enable_apn_ipv6