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configure, zebra: Kame is not responsible for on/off of v6 forwarding

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The KAME flag should not be used to turn on/of v6 forwarding on
*bsd systems.  Create a configure #define to better describe
what we are doing and the why of it.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2017-12-04 09:29:08 -05:00
parent 5f7a4718e2
commit d616d6397a
2 changed files with 5 additions and 3 deletions
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2
configure.ac
View file

@ -875,6 +875,7 @@ case "$host_os" in
AC_DEFINE(OPEN_BSD,,OpenBSD)
AC_DEFINE(KAME,1,KAME IPv6)
AC_DEFINE(BSD_V6_SYSCTL,1,BSD v6 sysctl to turn on and off forwarding)
if test "x${enable_pimd}" != "xno"; then
case "$host_os" in
@ -891,6 +892,7 @@ case "$host_os" in
AC_DEFINE(HAVE_NET_RT_IFLIST,,NET_RT_IFLIST)
AC_DEFINE(KAME,1,KAME IPv6)
AC_DEFINE(BSD_V6_SYSCTL,1,BSD v6 sysctl to turn on and off forwarding)
;;
esac
AM_CONDITIONAL(SOLARIS, test "${SOLARIS}" = "solaris")

6
zebra/ipforward_sysctl.c
View file

@ -87,11 +87,11 @@ int ipforward_off(void)
/* IPv6 forwarding control MIB. */
int mib_ipv6[MIB_SIZ] = {CTL_NET, PF_INET6,
#if defined(KAME)
#if defined(BSD_V6_SYSCTL)
IPPROTO_IPV6, IPV6CTL_FORWARDING
#else /* NOT KAME */
#else /* NOT BSD_V6_SYSCTL */
IPPROTO_IP, IP6CTL_FORWARDING
#endif /* KAME */
#endif /* BSD_V6_SYSCTL */
};
int ipforward_ipv6(void)