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Date:      Tue, 6 May 2003 14:05:01 -0700
From:      "Sean Hamilton" <sh@planetquake.com>
To:        <hackers@freebsd.org>
Subject:   Re: Bridge config in /etc/rc (patch)
Message-ID:  <001501c31413$28ace720$0300000a@antalus>
References:  <000d01c31410$0e574b20$0300000a@antalus>

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I wrote:
| And here it is. This is a patch for 5.0-RELEASE, not a diff from my
| previous one.

Probably helps if I remember to include the patch.

sh


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diff -Nru etcorig/rc.d/bridge etc/rc.d/bridge=0A=
--- etcorig/rc.d/bridge	Wed Dec 31 16:00:00 1969=0A=
+++ etc/rc.d/bridge	Tue May  6 13:25:47 2003=0A=
@@ -0,0 +1,83 @@=0A=
+#!/bin/sh -x=0A=
+=0A=
+# PROVIDE: bridge=0A=
+# REQUIRE: ipfw ip6fw ipfilter=0A=
+# KEYWORD: FreeBSD=0A=
+=0A=
+. /etc/rc.subr=0A=
+=0A=
+name=3D"bridge"=0A=
+start_cmd=3D"bridge_start"=0A=
+stop_cmd=3D"bridge_stop"=0A=
+=0A=
+bridge_start()=0A=
+{=0A=
+	case ${bridge_enable} in=0A=
+	[Yy][Ee][Ss])=0A=
+=0A=
+		bridge_in_kernel=3D1=0A=
+=0A=
+		if ! sysctl net.link.ether.bridge >/dev/null 2>&1; then=0A=
+			if kldload bridge; then=0A=
+				echo 'Bridge module loaded'=0A=
+			else=0A=
+				echo 'Warning: Bridge module failed to load.'=0A=
+				bridge_in_kernel=3D0=0A=
+			fi=0A=
+		fi=0A=
+=0A=
+		if [ "${bridge_in_kernel}" -eq 1 ]; then=0A=
+=0A=
+			bridgenum=3D1=0A=
+			bridgecfg=3D=0A=
+=0A=
+			if [ -n "${bridges}" ]; then=0A=
+				for bridge in ${bridges}; do=0A=
+					eval bridge_args=3D\$bridge_${bridge}=0A=
+					bridge_args=3D`echo -n "${bridge_args}" | sed 's/,/ /'`=0A=
+					for iface in ${bridge_args}; do=0A=
+						if [ -n "${bridgecfg}" ]; then=0A=
+							bridgecfg=3D${bridgecfg},=0A=
+						fi=0A=
+						bridgecfg=3D${bridgecfg}${iface}:$(($bridgenum))=0A=
+					done=0A=
+					bridgenum=3D$(($bridgenum + 1))=0A=
+				done=0A=
+			fi=0A=
+=0A=
+			echo $bridgecfg=0A=
+=0A=
+			case ${bridge_ipfw} in=0A=
+			[Yy][Ee][Ss])=0A=
+				sysctl net.link.ether.bridge_ipfw=3D1 >/dev/null=0A=
+				;;=0A=
+			esac=0A=
+=0A=
+			case ${bridge_ipfilter} in=0A=
+			[Yy][Ee][Ss])=0A=
+				sysctl net.link.ether.bridge_ipf=3D1 >/dev/null=0A=
+				;;=0A=
+			esac=0A=
+=0A=
+			sysctl net.link.ether.bridge_cfg=3D"${bridgecfg}" >/dev/null=0A=
+			sysctl net.link.ether.bridge=3D1 >/dev/null=0A=
+		fi=0A=
+		;;=0A=
+	esac=0A=
+}=0A=
+=0A=
+bridge_stop()=0A=
+{=0A=
+	sysctl net.link.ether.bridge=3D0 >/dev/null=0A=
+	sysctl net.link.ether.bridge_cfg=3D >/dev/null=0A=
+	sysctl net.link.ether.bridge_ipfw=3D0 >/dev/null=0A=
+	sysctl net.link.ether.bridge_ipf=3D0 >/dev/null=0A=
+=0A=
+	if kldstat -n bridge >/dev/null 2>&1; then=0A=
+		kldunload bridge=0A=
+	fi=0A=
+}=0A=
+=0A=
+load_rc_config $name=0A=
+run_rc_command "$1"=0A=
+=0A=
diff -Nru etcorig/rc.d/network2 etc/rc.d/network2=0A=
--- etcorig/rc.d/network2	Mon May  5 22:05:19 2003=0A=
+++ etc/rc.d/network2	Mon May  5 22:05:42 2003=0A=
@@ -115,6 +115,13 @@=0A=
 		;;=0A=
 	esac=0A=
 =0A=
+	case ${ip_any_interface} in=0A=
+	[Yy][Ee][Ss])=0A=
+		echo -n ' any interface=3DYES'=0A=
+		sysctl net.inet.ip.check_interface=3D0 >/dev/null=0A=
+		;;=0A=
+	esac=0A=
+=0A=
 	case ${ip_portrange_first} in=0A=
 	[Nn][Oo] | '')=0A=
 		;;=0A=
diff -Nru etcorig/rc.network etc/rc.network=0A=
--- etcorig/rc.network	Mon May  5 21:58:12 2003=0A=
+++ etc/rc.network	Tue May  6 13:32:44 2003=0A=
@@ -393,6 +393,64 @@=0A=
 		;;=0A=
 	esac=0A=
 =0A=
+	# Bridge=0A=
+	#=0A=
+	case ${bridge_enable} in=0A=
+	[Yy][Ee][Ss])=0A=
+=0A=
+		bridge_in_kernel=3D1=0A=
+		if ! sysctl net.link.ether.bridge >/dev/null 2>&1; then=0A=
+			if kldload bridge; then=0A=
+				echo 'Bridge module loaded'=0A=
+			else=0A=
+				echo 'Warning: Bridge module failed to load.'=0A=
+				bridge_in_kernel=3D0=0A=
+			fi=0A=
+		fi=0A=
+=0A=
+		if [ "${bridge_in_kernel}" -eq 1 ]; then=0A=
+=0A=
+			bridgenum=3D1=0A=
+			bridgecfg=3D=0A=
+=0A=
+			if [ -n "${bridges}" ]; then=0A=
+				for bridge in ${bridges}; do=0A=
+					eval bridge_args=3D\$bridge_${bridge}=0A=
+					bridge_args=3D`echo -n "${bridge_args}" | sed 's/,/ /'`=0A=
+					for iface in ${bridge_args}; do=0A=
+						if [ -n "${bridgecfg}" ]; then=0A=
+							bridgecfg=3D${bridgecfg},=0A=
+						fi=0A=
+						bridgecfg=3D${bridgecfg}${iface}:$(($bridgenum))=0A=
+					done=0A=
+					bridgenum=3D$(($bridgenum + 1))=0A=
+				done=0A=
+			fi=0A=
+=0A=
+			case ${bridge_ipfw} in=0A=
+			[Yy][Ee][Ss])=0A=
+				sysctl net.link.ether.bridge_ipfw=3D1 >/dev/null=0A=
+				;;=0A=
+			esac=0A=
+=0A=
+			case ${bridge_ipfilter} in=0A=
+			[Yy][Ee][Ss])=0A=
+				sysctl net.link.ether.bridge_ipf=3D1 >/dev/null=0A=
+				;;=0A=
+			esac=0A=
+=0A=
+			sysctl net.link.ether.bridge_cfg=3D"${bridgecfg}" >/dev/null=0A=
+			sysctl net.link.ether.bridge=3D1 >/dev/null=0A=
+		fi=0A=
+		;;=0A=
+	esac=0A=
+=0A=
+	case ${ip_any_interface} in=0A=
+	[Yy][Ee][Ss])=0A=
+		sysctl net.inet.ip.check_interface=3D0 >/dev/null=0A=
+		;;=0A=
+	esac=0A=
+=0A=
 	# Additional ATM interface configuration=0A=
 	#=0A=
 	if [ -n "${atm_pass1_done}" ]; then=0A=

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