Rockhopper VPN: IPsec/IKEv2-based VPN software for Linux, implemented in user space.

What is Rockhopper VPN software?

Rockhopper VPN is IPsec/IKEv2-based VPN software based on modern design and considerations for Linux. All components of this VPN software are implemented in user space only, including the ESP protocol stack.

This software is released under the LESSER GPL version 2.1.

SourceForge Web Site >

News: [2015-Dec-19] Version 0.2.b1-021 and 0.2.b1-018-3 are available. >

Key Features

Secure Virtual Ethernet over IPsec
(EtherIP: RFC 3378 or IP-Only LAN-like Service over IPsec)
Routing-based VPN - Static and dynamic routing over IPsec tunnels
Site-to-Site VPN
Remote Access VPN - Client and gateway(concentrator)
Role-based VPN management
AJAX-based management console on Web browser
Simple VPN Client GUI implemented in GTK2-perl
Interoperability with Windows 7, Windows 8 and Windows 10 VPN clients
(EAP-MSCHAPv2 or X.509 certificate/RSA-Sig).

IPsec(ESPv3) / IKEv2-based
(RFC 4303, 4306, 4718, 5996, 4555, 5723, 6290, 7296, 7383 and 7619)
IPv4 and IPv6
IPv6 address Auto-configuration over IPsec (Remote Access VPN)
No kernel modules.

News

2017-Jan-15 - Version 0.2.b1-022-unstable-01 is available.

I got a few requests for an installable package of the next version (0.2.b1-022).

[CAUTION] This version is still unstable. Please don't install it in your actual environment. Instead, please download Version 0.2.b1-021 or 0.2.b1-018-3.

- New features:
- RADIUS Authentication (IKEv2/EAP) and Accounting support.
- Started to support Dynamic Mesh VPN (i.e. Dynamic Multipoint VPN (DMVPN): Shortcut Switching Enhancements for NHRP) based on the internet-draft (draft-detienne-dmvpn-01) by Cisco.
- Started to support legacy IKEv1 for an interoperability purpose.
- A packet capture tool is supported. A capture file including decrypted (plaintext) and encrypted (ciphertext) packets of ESP and IKEv1/v2 handled by Rockhopper can be saved in PCAP format and viewed by network protocol analyzer like Wireshark.
- Bug fixes and improvements.
See Changelog for more details.

- Unstable documents are here.

Thank you for your feedbacks and bug reports.
2015-Dec-19 - Version 0.2.b1-021 is available.

- The NULL Authentication Method in IKEv2 [RFC7619]
- Easy user interface to configure a VPN client (Rockhopper Web Console).
- IPv6 address Auto-configuration over IPsec (Remote Access VPN).
- Additional settings for a remote configuration server (IKEv2).
- Tested on Ubuntu 15.10, Debian 8.2, LinuxMint 17.2 and Fedora 23.
- [Fixed] Web Console: A connection error frequently occurs on Firefox 43.0.

- See Changelog for more details.

- Documents were updated.
- The NULL Authentication Method in IKEv2
- [Remote Access VPN] IPv6 address Auto-configuration over IPsec
- Easy user interface to configure a VPN client (Rockhopper Web Console)
- VPN examples (Easy user interface, IKEv2 Null Auth and IPv6 Auto-conf)
Thank you for your feedbacks and bug reports.
2015-Dec-17 - Version 0.2.b1-018-3 is available.

- [Fixed] Web Console: A connection error frequently occurs on Firefox 43.0.
2015-Aug-30 - Version 0.2.b1-020 is available.
- IKEv2 Session Resumption [RFC5723]
- Interoperability with Windows 10.
- Tested on Debian 8.1 and LinuxMint 17.2.
- Please see Changelog for more details.

- Documents were updated.
- IKEv2 Session Resumption.
- IKEv2 Quick Crash Detection (QCD)
- VPN examples related to Windows clients. (Windows 10)
- Connecting a Windows 10 VPN client with Rockhopper
2015-May-31 - Version 0.2.b1-019 is available.
- IPv6 support.
- IKEv2 Message Fragmentation [RFC7383]
- Systemd configuration is tested on Cent OS 7, Fedora 21, Ubuntu 15.04 and Debian 8.0.
- Please see Changelog for more details.

- Documents were updated.
- Supported Protocols and Cryptographic algorithms.
- IKEv2 Message Fragmentation.
- VPN examples related to IPv6.
- Connecting a Windows 7/8 VPN Client with Rockhopper.
- Installation on the non-GUI environment.
- IPv6 configuration
- Usage examples for rockhopper command (Management tool).
- Usage examples for rockhopper_log command (Event-log tool).
Many changes were done for this release. If you are not interested in IPv6, systemd's tools or new other features, it may be also a good decision to install a previous 0.2.b1-018-2 package.
2015-May-05 - Version 0.2.b1-018-2 is available.

- Tested on Ubuntu 15.04. [Changelog].
2015-Mar-21 - Documents related to XCA.
- Managing certificates by XCA.
- Creating a certificate compatible with a Windows 7/8 VPN client by XCA.
2015-Jan-31 - Version 0.2.b1-018-1 is available.

- This package includes an installer script for CentOS 7 and Ubuntu 14.10 [Changelog].
- Documents/Simple VPN Client GUI was updated. A brief memo to install or build a GTK2-perl package was added.
2013-Dec-21 - Version 0.2.b1-018 is available.
- Please see Changelog for more details.
- Documents related to static and dynamic routing (quagga) over VPN tunnels in Site-to-Site VPN scenarios.
- Version 0.2.b1-017 was cancelled. (2013-Dec-20)
2013-Sep-28 - Beta version 0.2.b1-016 is available.
- Mobility and Multihoming Protocol (MOBIKE) [RFC4555]
- Quick Crash Detection (QCD) [RFC6290]
- EAP-MSCHAPv2 peer (client)
- Hash and URL encoding (X.509 Certificate)
- Many improvements and several bugfixes (including a few critical ones related to DNS proxy).
- Evaluated on Debian 7.1 (i386 and amd64).
- Please see Changelog for more details.
- Documents updated.
2013-Feb-06 - Beta version 0.2.b1-015 is available.
- Several bugfixes.
- Simple VPN Client GUI implemented in GTK2-perl.
- Desktop launchers for VPN Client GUI and Web Console (Firefox).
- Several improvements.
    - Automatically selecting a default-route interface to connect VPN.
    - An inter-op problem with StrongSwan was improved.
       Sending a CertReq payload including hash values of all realms' CA certificates in IKE_SA_INIT
       exchange by default. (Responder)
    etc.
- Documents updated.
2012-Dec-15 - Beta version 0.2.b1-014 is available.
- Several bug fixes (including a few critical fixes like memory leaks) and improvements.
- Documents updated, etc.
2012-Nov-25 - Beta version 0.2.b1-013 is available.
- Evaluated on Cent OS 6.3(i386 and x86_64).
- Evaluated on Linux Mint 14(32bits and 64bits).
2012-Nov-15 - Beta version 0.2.b1-012 is available.
- Several bug fixes and improvements.
- Inter-Op with Win8 clients(EAP-MSCHAPv2 and RSA-Sig).
- Evaluated on Ubuntu 12.10(32bits and 64bits).
- Documents updated, etc.
2012-Jul-08 - Alpha version 0.2.a1-010 is available.
- A lot of bug fixes.
- Many improvements of Web Console (GUI).
- Supporting PKCS#12 and CRL.
- Supporting a configuration's backup (including all settings, keys and certificates).
- Inter-Op with Win7 clients(EAP-MSCHAPv2 and RSA-Sig).
- Evaluated on Ubuntu 12.04 LTS(32bits and 64bits) and CentOS 6.2(i386).
- Supporting a one-armed deployment.
- Documents updated, etc.

Demo

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