Add NEWS for ESN/custom replay window support

This commit is contained in:
Martin Willi 2011-04-18 16:00:38 +02:00
parent 98788537be
commit d3d21c29db
1 changed files with 11 additions and 0 deletions

11
NEWS
View File

@ -24,6 +24,17 @@ strongswan-4.5.2
all plugins to reload. Currently only the eap-radius and the attr plugins
support configuration reloading.
- Added userland support to the IKEv2 daemon for Extended Sequence Numbers
support coming with Linux 2.6.39. To enable ESN on a connection, add
the 'esn' keyword to the proposal. The default proposal uses 32-bit sequence
numbers only ('noesn'), and the same value is used if no ESN mode is
specified. To negotiate ESN support with the peer, include both, e.g.
esp=aes128-sha1-esn-noesn.
- In addition to ESN, Linux 2.6.39 gained support for replay windows larger
than 32 packets. The new global strongswan.conf option 'charon.replay_window'
configures the size of the replay window, in packets.
strongswan-4.5.1
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