From ef2ad588bc64686d6b4461aa77574845aee684d1 Mon Sep 17 00:00:00 2001
From: shin <shin@FreeBSD.org>
Date: Tue, 28 Mar 2000 17:39:53 +0000
Subject: Add a configuration options which enable/disable IPv4 mapped IPv6
 addr support.

Suggested and Reviewed by: ume
---
 etc/rc.network6 | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'etc/rc.network6')

diff --git a/etc/rc.network6 b/etc/rc.network6
index 801077f..d4c5dd2 100644
--- a/etc/rc.network6
+++ b/etc/rc.network6
@@ -212,6 +212,17 @@ network6_pass1() {
 		;;
 	esac
 
+	case ${ipv6_ipv4mapping} in
+	[Yy][Ee][Ss])
+		echo -n ' IPv4 mapped IPv6 address support=YES'
+		sysctl -w net.inet6.ip6.mapped_addr=1 >/dev/null
+		;;
+	'' | *)
+		echo -n ' IPv4 mapped IPv6 address support=NO'
+		sysctl -w net.inet6.ip6.mapped_addr=0 >/dev/null
+		;;
+	esac
+
 	echo '.'
 
 	# Let future generations know we made it.
-- 
cgit v1.1