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 ...

Phase 1 apparently completes successfully but after 1 second ISAMP-SA expires and is deleted. VPN log: Mar 13 15:05:40 racoon: [VPN]: INFO: ISAKMP-SA established Site A WAN [500]-Site B WAN[500] ...

Well, based on a number of emails I have received, some people were quite surprised to learn in my first blog post that poorly designed and configured IPsec VPNs are vulnerable not only to the NSA and ...