26 June 2007

NuFW 2.2.2

This release fixes numerous bugs and features some improvments. On this side, the display of iPv4 addresses is now improved as this is standard display and not IPv4 in IPv6 one. This restores compatibility with 2.0.

On bugs side, the main issue is the fix of a problem in protocol which has lead to an upgrade of nufw to nuauth protocol. Sadly, this breaks the compatibility of pre 2.2.2 nufw with post 2.2.2 nuauth. It is thus recommended to upgrade nufw servers and nuauth servers at the same time.

The full changelog is as follows:
 log_mysql: fix logging of connection closing
 NuFW: fix incompatibility between i386 and x86_64 due to alignement problem. This breaks compatibility with previous NuFW 2.2 releases.
 nufw: for TCP connection, only send message when session switches to ESTABLISHED and gets destroyed.
 nuauth: change criticity of some debug message to ease detection of protocol mistakes.
 NuFW: separate version number of client and nufw protocols
 NuFW: switch protocol number to v22_2 to be able to warn about incompatibility problems.
 nuauth: log IP in IPv4 format when they are IPv4
 log_syslog: log authentication failures
 nuauth: fix crash when nufw sends non SYN packets