How to Install and Uninstall ike-scan Package on Ubuntu 20.10 (Groovy Gorilla)

Last updated: May 14,2024

1. Install "ike-scan" package

Please follow the instructions below to install ike-scan on Ubuntu 20.10 (Groovy Gorilla)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                ike-scan
            
                    
    
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2. Uninstall "ike-scan" package

Here is a brief guide to show you how to uninstall ike-scan on Ubuntu 20.10 (Groovy Gorilla):


    
        
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                sudo apt remove
            
                        
                ike-scan
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the ike-scan package on Ubuntu 20.10 (Groovy Gorilla)

Package: ike-scan
Architecture: amd64
Version: 1.9.4-1ubuntu2
Priority: optional
Section: universe/net
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian QA Group
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 4263
Depends: libc6 (>= 2.15), libssl1.1 (>= 1.1.0)
Filename: pool/universe/i/ike-scan/ike-scan_1.9.4-1ubuntu2_amd64.deb
Size: 1024464
MD5sum: e8391ec6e0ebb8b193e859cb2df701a9
SHA1: 8d7f81a8f74cc2c8ff72a7ddc5a6ade5086e0fea
SHA256: 6d1da55c49211aa5c6353af9a188a31a05013ebfd91f0bebe2754ef9f4ee2b1e
SHA512: b47a638199779ffe5a52b7c775c3558d17ea0430d2f468b981a6c22b4e9e99c20ecf5ef749b1864bb931eaafa8e31febce4f59f436372cd6b783a474d4b2d3fc
Homepage: https://github.com/royhills/ike-scan
Description-en: discover and fingerprint IKE hosts (IPsec VPN Servers)
ike-scan discovers IKE hosts and can also fingerprint them using the
retransmission backoff pattern.
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ike-scan does two things:
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a) Discovery: Determine which hosts are running IKE.
This is done by displaying those hosts which respond to the IKE requests
sent by ike-scan.
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b) Fingerprinting: Determine which IKE implementation the hosts are using.
This is done by recording the times of the IKE response packets from the
target hosts and comparing the observed retransmission backoff pattern
against known patterns.
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The retransmission backoff fingerprinting concept is discussed in more
detail in the UDP backoff fingerprinting paper which should be included
in the ike-scan kit as udp-backoff-fingerprinting-paper.txt.
Description-md5: 78116f677806f608929d4b2713d45a2a