Commit Graph

4 Commits

Author SHA1 Message Date
ume
70f27cd4dd Add IPv6 scoped address support.
It enables us to control link-local connections by interface like
this:

    ALL : [fe80::%ed0]/10 : allow
    ALL : [fe80::]/10 : deny
2000-07-14 17:15:34 +00:00
shin
225d233deb Missing tcp_wrapper IPv6 support seemed to be a bug, so commit it.
Now when tcp_wrapper is enabled by inetd -wW,
  several accesses which should be permitted are refused only for IPv6,
  if hostname is used to decide the host to be allowed.
  IPv6 users will be just upset.

  About security related concern.
    -All extensions are wrapped by #ifdef INET6, so people can completely
     disable the extension by recompile libwrap without INET6 option.
    -Access via IPv6 is not enabled by default.
     People need to enable IPv6 access by changing /etc/inetd.conf at first,
     by adding tcp6 and/or tcp46 entries.
    -The base of patches are from KAME package and are actually daily used
     for more than a year in several Japanese IPv6 environments.
    -Patches are reviewed by markm.

Approved by: jkh

Submitted by: Hajimu UMEMOTO <ume@mahoroba.org>
Reviewed by: markm
Obtained from: KAME project
2000-02-03 10:27:03 +00:00
peter
efabb9ccb1 $Id$ -> $FreeBSD$ 1999-08-28 01:35:59 +00:00
markm
147edf2497 Build tcp_wrappers' userland. I am not building tcpd, because in a day
or two, inetd will gain the necessary functionality. At that stage,
I'll make wrapping the default for sendmail and portmapper as well.
1999-03-14 18:02:14 +00:00