ike-scan

IPsec VPN scanning, fingerprinting and testing tool.

Overview

ike-scan is a command-line tool that uses the IKE protocol to discover, fingerprint and test IPsec VPN servers. It is available for Linux, Unix, MacOS and Windows under the GPL license.

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Documentation

The ike-scan wiki is the main source of documentation for ike-scan.

There are also Unix manpages included with the source distribution, which provide basic documentation on the usage and available options.

References

UDP backoff fingerprinting white paper

Common VPN flaws white paper