ip6fw problem, ignores "icmptypes 8" (icmp-request)

[Hajimu UMEMOTO]

Hi,

>>>>> On Mon, 10 Nov 2003 22:41:02 +0100
>>>>> Juan Rodriguez Hervella <jrh at it.uc3m.es> said:

jrh> I'm trying to block IPv6 icmp-request packets which might be sent
jrh> to my host. I'm using ip6fw on a FreeBSD-4.9.0-RELEASE.

jrh> When I do this:

jrh> add 100 deny ipv6-icmp from any to 2001:720:410:100f:20d:9dff:fe46:f2c9 
jrh> icmptypes 8

ICMPv6 is not same as ICMPv4.  ICMP6_ECHO_REQUEST is 128.  Please
refer /usr/include/netinet/icmp6.h.

Sincerely,

--
Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
ume at mahoroba.org  ume at bisd.hitachi.co.jp  ume@{,jp.}FreeBSD.org
http://www.imasy.org/~ume/