i have a question here, i've added those 2 lines, and im using pptp for securing wifi too:) But when you go to the pptp option, the max pptp clients number is still on 16 (i think thats because the value is hardcoded?), and when i set the iprange, its still being calculated by the /28 range. Is it possible to change this somehow?
1. Make sure your using the latest pfsense.
2. add kern.ipc.maxpipekva="2514944" to /boot/loader.conf
3. edit /etc/inc/globals.inc. I am have been to set the values to what is below without experiencing any errors ONLY AFTER I did step 2. I have not however tested it with 64 pptp concurrent clients.
"n_pptp_units" => 64, /* this value can be overriden in pptp->n_pptp_units */
"pptp_subnet" => 26, /* this value can be overriden in pptp->pptp_subnet */
4. Note - Changes to /etc/inc/globals.inc are lost after every firmware upgrade.