rev. 1.108, 1.109 src/sys/netinet/ip_fw2.c
rev. 1.101 src/sys/netinet/ip_fw.h
rev. 1.77 src/sbin/ipfw/ipfw2.c
rev. 1.176 src/sbin/ipfw/ipfw.8
* Add dynamic sysctl for net.inet6.ip6.fw.
* Correct handling of IPv6 Extension Headers.
* Add unreach6 code.
* Add logging for IPv6.
* Fix build without INET6 and IPFIREWALL compiled into kernel.[1]
Submitted by: sysctl handling derived from patch from ume needed for ip6fw
Obtained from: is_icmp6_query and send_reject6 derived from similar
functions of netinet6,ip6fw
Reviewed by: ume, gnn; silence on ipfw@
Spotted and tested by: Michal Mertl <mime at traveller.cz>[1]
Approved by: re (kensmith)
bf3595b8d8