config setprop pptpd AllowHosts a.b.c.dsignal-event remoteaccess-update
It's not particularly obvious from http://wiki.contribs.org/DB_Variables_Configuration#Additional_information_on_customizing_iptables, but for remote PPTP users you should be able to do what you want usingCode: [Select]config setprop pptpd AllowHosts a.b.c.dsignal-event remoteaccess-update