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]
This commit is contained in:
Fabian Bläse 2019-05-29 21:08:01 +02:00 committed by Hans Dedecker
parent cf463159df
commit 0f8b9addfc
2 changed files with 11 additions and 5 deletions

View File

@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=gre
PKG_VERSION:=1
PKG_RELEASE:=10
PKG_RELEASE:=11
PKG_LICENSE:=GPL-2.0
include $(INCLUDE_DIR)/package.mk

View File

@ -56,7 +56,7 @@ gre_setup() {
local remoteip
local ipaddr peeraddr
json_get_vars df ipaddr peeraddr tunlink
json_get_vars df ipaddr peeraddr tunlink nohostroute
[ -z "$peeraddr" ] && {
proto_notify_error "$cfg" "MISSING_PEER_ADDRESS"
@ -76,7 +76,9 @@ gre_setup() {
break
done
( proto_add_host_dependency "$cfg" "$peeraddr" "$tunlink" )
if [ "${nohostroute}" != "1" ]; then
( proto_add_host_dependency "$cfg" "$peeraddr" "$tunlink" )
fi
[ -z "$ipaddr" ] && {
local wanif="$tunlink"
@ -133,7 +135,7 @@ grev6_setup() {
local remoteip6
local ip6addr peer6addr weakif
json_get_vars ip6addr peer6addr tunlink weakif encaplimit
json_get_vars ip6addr peer6addr tunlink weakif encaplimit nohostroute
[ -z "$peer6addr" ] && {
proto_notify_error "$cfg" "MISSING_PEER_ADDRESS"
@ -153,7 +155,9 @@ grev6_setup() {
break
done
( proto_add_host_dependency "$cfg" "$peer6addr" "$tunlink" )
if [ "${nohostroute}" != "1" ]; then
( proto_add_host_dependency "$cfg" "$peer6addr" "$tunlink" )
fi
[ -z "$ip6addr" ] && {
local wanif="$tunlink"
@ -262,6 +266,7 @@ proto_gre_init_config() {
proto_config_add_string "ipaddr"
proto_config_add_string "peeraddr"
proto_config_add_boolean "df"
proto_config_add_boolean "nohostroute"
}
proto_gretap_init_config() {
@ -275,6 +280,7 @@ proto_grev6_init_config() {
proto_config_add_string "peer6addr"
proto_config_add_string "weakif"
proto_config_add_string "encaplimit"
proto_config_add_boolean "nohostroute"
}
proto_grev6tap_init_config() {