gre: introduce 'nohostroute' option
It is not always necessary to add a host route for the gre peer address. This introduces a new config option 'nohostroute' (similar to the option introduced for wireguard in d8e2e19) to allow to disable the creation of those routes explicitely. Signed-off-by: Fabian Bläse <fabian@blaese.de> Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> [PKG_RELEASE increase]
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						Hans Dedecker
					
				
			
			
				
	
			
			
			
						parent
						
							cf463159df
						
					
				
				
					commit
					0f8b9addfc
				
			@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
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PKG_NAME:=gre
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PKG_VERSION:=1
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PKG_RELEASE:=10
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PKG_RELEASE:=11
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PKG_LICENSE:=GPL-2.0
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include $(INCLUDE_DIR)/package.mk
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@@ -56,7 +56,7 @@ gre_setup() {
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	local remoteip
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	local ipaddr peeraddr
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	json_get_vars df ipaddr peeraddr tunlink
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	json_get_vars df ipaddr peeraddr tunlink nohostroute
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	[ -z "$peeraddr" ] && {
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		proto_notify_error "$cfg" "MISSING_PEER_ADDRESS"
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@@ -76,7 +76,9 @@ gre_setup() {
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		break
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	done
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	( proto_add_host_dependency "$cfg" "$peeraddr" "$tunlink" )
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	if [ "${nohostroute}" != "1" ]; then
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		( proto_add_host_dependency "$cfg" "$peeraddr" "$tunlink" )
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	fi
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	[ -z "$ipaddr" ] && {
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		local wanif="$tunlink"
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@@ -133,7 +135,7 @@ grev6_setup() {
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	local remoteip6
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	local ip6addr peer6addr weakif
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	json_get_vars ip6addr peer6addr tunlink weakif encaplimit
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	json_get_vars ip6addr peer6addr tunlink weakif encaplimit nohostroute
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	[ -z "$peer6addr" ] && {
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		proto_notify_error "$cfg" "MISSING_PEER_ADDRESS"
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@@ -153,7 +155,9 @@ grev6_setup() {
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		break
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	done
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	( proto_add_host_dependency "$cfg" "$peer6addr" "$tunlink" )
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	if [ "${nohostroute}" != "1" ]; then
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		( proto_add_host_dependency "$cfg" "$peer6addr" "$tunlink" )
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	fi
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	[ -z "$ip6addr" ] && {
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		local wanif="$tunlink"
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@@ -262,6 +266,7 @@ proto_gre_init_config() {
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	proto_config_add_string "ipaddr"
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	proto_config_add_string "peeraddr"
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	proto_config_add_boolean "df"
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	proto_config_add_boolean "nohostroute"
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}
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proto_gretap_init_config() {
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@@ -275,6 +280,7 @@ proto_grev6_init_config() {
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	proto_config_add_string "peer6addr"
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	proto_config_add_string "weakif"
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	proto_config_add_string "encaplimit"
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	proto_config_add_boolean "nohostroute"
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}
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proto_grev6tap_init_config() {
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