Mga master sa PFSense at ka-symbianize... patulong naman ako, naset-up ko ang aking pfsense(wan, lan, squid proxy, squid guard web fitering combine with opendns, and captive portal). Ok naman ang set-up, working good pero nagtry ako na i-bypass ang aking sariling network.
I assumed myself as hacker trying to connect on my wireless network and gain internet connection. Since activated ang captive portal for sure makakaconnect pero walang internet dahil kailangan bumili ng voucher code. From this point, I will try to find some open ports, I will use NMap as an example.... now nag-scan na ako at lumabas na ang result i found 3128 as example since ito ang default port ng squid proxy. Now i will use it on my web browser....
Open firefox...tools...options.....advanced....network.....settings and i will put the ip and port.....then save....
After that....
I try to refresh my web browser and voila!!!!! may internet na ako without using voucher code.....
So mga ka-symbianize....mga master sa pfsense....
Ang question ko paano iba-block.... i mean if someone tries to use manual proxy ang result eh unauthorized user.....
khit mag-scan pa sya ng ilang beses at makahanap ng open port ang result ay unauthorized user and unable to use internet connection....
Salamat po in advanced sa mga tutulong sa akin...
