VPN - PowerCram Blog

Creating Client SSL VPN on Cisco ASAs

Introduction This document how to allow remote access VPN connections to the ASA from the Cisco AnyConnect 2.0 client.PrerequisitesRequirements Ensure that you meet these requirements before you attempt this configuration: * Basic ASA configuration that runs software version 8.0* ASDM 6.0(2) Components Used The information in this document is based on these software and hardware versions: * Cisco […]

Cisco PIX ASA VPN integration Active Directory IAS

Using AD to authenticate VPN users via a PIX or ASA device aaa-server RADIUS protocol radiusaaa-server RADIUS max-failed-attempts 3aaa-server RADIUS deadtime 10aaa-server RADIUS (inside) host timeout 10 crypto map IPSEC client authentication RADIUS Create a Client matching the inside IP of the PIX w/ shared secret above Modify the policy to match a security group Events for IAS […]

TCP Optimization for Windows

I have recently been creating nasty batch files to alter default and non-existing networking settings to improve performance on file transfers for replication and came across this awesome tool that is free and does a great job. We set our MTU to 1350 to take in to account firewall overhead in the vpn mesh. TCP Optimizer is the […]

BackTrack 3 Final Tools

Information Gathering0trace 0.01 – http://lcamtuf.coredump.cx/This tool enables the user to perform hop enumeration (“traceroute”) within an established TCP connection, such as a HTTP or SMTP session. This is opposed to sending stray packets, as traceroute-type tools usually do. The important benefit of using an established connection and matching TCP packets to send a TTL-based probe is that such traffic […]