So I'm helping a guy setup a VPN between his ASA5505 and a Cisco 2801 ISR (probably running 12.3 or 12.4 code, not sure, don't have access to it). The 2801 is run by another company but they provided ...

One of the most common questions readers ask is for a way to compare the benefits of IPSec VPNs vs. Secure Sockets Layer remote access. What they’re really asking is, “Which one is right for me?” Here ...

With the explosive growth and popularity of the Internet, more and more enterprises are looking towards building their network infrastructure across the Internet without having to spend a lot on ...

Just ping with the DF bit set and increase packet size until it no longer works. With ipsec you can generally get up to 1400 without issue if you want to keep from fragmenting assuming the rest of the ...