Two of the most common forms of network address translation (NAT) are dynamic port address translation (PAT) and static NAT. PAT is the many-to-one form of NAT implemented in many small office and ...
The first step to correctly answering whether you can change NAT settings without logging into the router is knowing exactly what NAT is and how it works. Then can you figure out how to change NAT ...
Most IT pros realize that using Telnet to manage routers, switches, and firewalls is insecure. Transmitted in clear text across a network, Telnet traffic basically publicizes any login usernames and ...
Apple has published a document detailing the best settings to use on your router and highlighting some of the security weaknesses you might encounter if you had the wrong settings. Luckily most ...
Have you ever felt like your internet provider knows too much about your online habits? Or worse, that they’re limiting what you can do with your own connection? Many Internet Service Providers (ISPs) ...
The Simple Network Management Protocol (SNMP) is a necessary tool for every network administrator. You can easily configure it with just a few commands. SNMP is still the most popular way to monitor ...
Previous articles (Part one, Part two) in this series on implementing VPN gateways using Cisco routers discussed the IPsec protocol and basic IPsec VPN connection models. Now we'll learn how to ...
When you have two "NAT routers". Whether double NAT or not. wall--RJ11--router-modem(RM)---LAN-WAN--router(R)----LAN--comps (A Router-Modem(RM) so no WAN port, And a router R which has a WAN port, and ...
Quick question here,<BR><BR>I've got a LinkSys 4 port router which is running NAT. Now I've tried to setup an FTP to transfer data between coworkers and I've run into a problem. Using Bulletproof ...
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