Projects / OpenNHRP

OpenNHRP

OpenNHRP implements the NBMA Next Hop Resolution Protocol (as defined in RFC 2332). It makes it possible to create a dynamic multipoint VPN Linux router using NHRP, GRE, and IPsec. It aims to be Cisco DMVPN compatible.

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Release Notes: Minor feature improvements for multiple ISP setups with failover. Memory corruption and memory leaks that occur when acting as NHS (with heavy traffic) have been fixed.

  •  19 Aug 2011 10:40

Release Notes: Leaf (re)discovery immediately after reboot was fixed when stale IPsec SAs are still present and IPsec initial-contact notification is expected to flush them.

  •  07 Jul 2011 15:44

Release Notes: This release contains only a single commit: a fix for a regression (introduced in 0.12) in which shortcuts do not work properly unless using dynamic-map NHS mode. This issue probably affects most configurations, so upgrading is strongly recommended.

  •  24 Mar 2011 07:15

Release Notes: The GRE key is now exported to opennhrp-script (to allow dual-DMVPN setups). Minor bugs in config directives were fixed, along with building for certain configurations.

  •  01 Nov 2010 16:25

Release Notes: Preliminary support for policy routing was added. A new keyword was added to allow summarizing (and overriding holding-time) of local shortcut subnet targets. A bunch of minor bugs were fixed.

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