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(parent: a990c20) | patch
Set ip6_v6only to true by default. The administrators who want to use
authorJeffrey Hsu <hsu@dragonflybsd.org>
Mon, 3 Jan 2005 22:11:51 +0000 (22:11 +0000)
committerJeffrey Hsu <hsu@dragonflybsd.org>
Mon, 3 Jan 2005 22:11:51 +0000 (22:11 +0000)
commit6717e791629ec3f1ecc291688aad21af053312c0
tree6f47b8aef52a3b6469f187ead4f67ac8b77acde5tree | snapshot
parenta990c205183fd7074704c989222ae2f79d55b763commit | diff
Set ip6_v6only to true by default.  The administrators who want to use
IPv4-mapped IPv6 address should tweak the sysctl manually with knowledge
of the security concerns.

Obtained from KAME (itojun).
Reference:
    ftp://ftp.itojun.org/pub/paper/draft-itojun-v6ops-v4mapped-harmful-01.txt
Same as NetBSD rev 1.55 by briggs, FreeBSD rev 1.18 by ume.
Submitted by Hiroki Sato <hrs@allbsd.org>.
sys/netinet6/in6_proto.c diff | blob | blame | history
Nuno's DragonFly repo.