Imposible conectarse con Fibertel de forma remota a tu casa porque tienen un proxy

Proxy de Fibertel bloquea remote access

> nmap -sV MYIP | sed -n '/PORT/,$p'

PORT     STATE    SERVICE      VERSION
25/tcp   filtered smtp
135/tcp  filtered msrpc
139/tcp  filtered netbios-ssn
445/tcp  filtered microsoft-ds
1080/tcp filtered socks
1720/tcp filtered H.323/Q.931
3128/tcp filtered squid-http
 
Service detection performed. Please report any incorrect results at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 40.43 seconds