From: Lech Perczak <lech.perczak@gmail.com>
Date: Fri, 6 Aug 2021 20:29:57 +0000 (+0200)
Subject: umbim: pass ipXtable to child interfaces
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9ddbcd73d8a6e4251414ff578d1dce1c846bdf4e;p=openwrt%2Fstaging%2Fnbd.git

umbim: pass ipXtable to child interfaces

Inspired by commti e51aa699f7ca, allow setting specific routing tables
via ip4table and ip6table options, by passing them on child interfaces
created by MBIM protocol handler.

Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
---

diff --git a/package/network/utils/umbim/files/lib/netifd/proto/mbim.sh b/package/network/utils/umbim/files/lib/netifd/proto/mbim.sh
index aee0feb4ba..fd8b345797 100755
--- a/package/network/utils/umbim/files/lib/netifd/proto/mbim.sh
+++ b/package/network/utils/umbim/files/lib/netifd/proto/mbim.sh
@@ -31,8 +31,10 @@ _proto_mbim_setup() {
 	local tid=2
 	local ret
 
-	local device apn pincode delay allow_roaming allow_partner dhcp dhcpv6 pdptype $PROTO_DEFAULT_OPTIONS
-	json_get_vars device apn pincode delay auth username password allow_roaming allow_partner dhcp dhcpv6 pdptype $PROTO_DEFAULT_OPTIONS
+	local device apn pincode delay auth username password allow_roaming allow_partner
+	local dhcp dhcpv6 pdptype ip4table ip6table $PROTO_DEFAULT_OPTIONS
+	json_get_vars device apn pincode delay auth username password allow_roaming allow_partner
+	json_get_vars dhcp dhcpv6 pdptype ip4table ip6table $PROTO_DEFAULT_OPTIONS
 
 	[ ! -e /proc/sys/net/ipv6 ] && ipv6=0 || json_get_var ipv6 ipv6
 
@@ -201,6 +203,7 @@ _proto_mbim_setup() {
 			json_close_array
 			proto_add_dynamic_defaults
 			[ -n "$zone" ] && json_add_string zone "$zone"
+			[ -n "$ip4table" ] && json_add_string ip4table "$ip4table"
 			json_close_object
 			ubus call network add_dynamic "$(json_dump)"
 		elif [ "$dhcp" != 0 ]; then
@@ -211,6 +214,7 @@ _proto_mbim_setup() {
 			json_add_string proto "dhcp"
 			proto_add_dynamic_defaults
 			[ -n "$zone" ] && json_add_string zone "$zone"
+			[ -n "$ip4table" ] && json_add_string ip4table "$ip4table"
 			json_close_object
 			ubus call network add_dynamic "$(json_dump)"
 		fi
@@ -231,6 +235,7 @@ _proto_mbim_setup() {
 			json_close_array
 			proto_add_dynamic_defaults
 			[ -n "$zone" ] && json_add_string zone "$zone"
+			[ -n "$ip6table" ] && json_add_string ip6table "$ip6table"
 			json_close_object
 			ubus call network add_dynamic "$(json_dump)"
 		elif [ "$dhcpv6" != 0 ]; then
@@ -242,6 +247,7 @@ _proto_mbim_setup() {
 			json_add_string extendprefix 1
 			proto_add_dynamic_defaults
 			[ -n "$zone" ] && json_add_string zone "$zone"
+			[ -n "$ip6table" ] && json_add_string ip6table "$ip6table"
 			json_close_object
 			ubus call network add_dynamic "$(json_dump)"
 		fi