Some issues have been identified with the ipsec-racoon daemon which could 
potentially cause problems in certain situations. Here is a brief list ...
    
·     Responder ignores initial fragmented message ( patch offered )
·     The split_network local_lan support is broken ( patch offered )
·     Re-assignment of mode_cfg addresses while old sa's exist
·     Will generate inappropriate policies for anonymous sainfo ( 
documented )
If these problems are not addressed by the ipsec-tools development team, 
patches will be offered.