now racoon can negoticate SAs even in the case of the uni-directional policy.
when ipv6 extension headers are present.
panic when ICMPv4 is returned against raw ip socket. reported by kato@wide
* kame/kame/rtadvd/rtadvd.c (find_prefix, prefix_match): corrected prefix calculation: - avoid invalid pointer access when bytelen is a multiple of 8 - avoid using the right shift operator to make the code look safer
* kame/kame/rtadvd/config.c (getconfig): made configuration parser compatible with FreeBSD 4.4-RELEASE, in terms of the route information option: - allowed rtrXXX instead of rtXXX. - made route lifetime optional. In any case, some warning messages are printed as well, so that the user can notice the change and fix the configuration.
of the route information option: - allowed rtrXXX instead of rtXXX. - made route lifetime optional.