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ike-scan(1) on Linux

The text 4b9a7b489e50, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny) shipped it.

Discover and fingerprint IKE hosts (IPsec VPN servers)

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ike-scan(1) on Linux now