ppp: allow auto-detecting and creation of ipv6 subinterface

[openwrt/staging/chunkeey.git] / package / network / services / ppp / files / ppp.sh

diff --git a/package/network/services/ppp/files/ppp.sh b/package/network/services/ppp/files/ppp.sh
index f07b11f3fd34fa114552700308de50869c3d9aaf..eb3f069d953b3568b4d5986d3857cfe856b719dd 100755 (executable)
--- a/package/network/services/ppp/files/ppp.sh
+++ b/package/network/services/ppp/files/ppp.sh
@@ -16,7 +16,7 @@ ppp_generic_init_config() {
        proto_config_add_string pppd_options
        proto_config_add_string 'connect:file'
        proto_config_add_string 'disconnect:file'
-       proto_config_add_boolean ipv6
+       proto_config_add_string ipv6
        proto_config_add_boolean authfail
        proto_config_add_int mtu
        proto_config_add_string pppname
@@ -28,9 +28,11 @@ ppp_generic_setup() {
        json_get_vars ipv6 demand keepalive username password pppd_options pppname
        if [ "$ipv6" = 0 ]; then
                ipv6=""
-       else
+       elif [ -z "$ipv6" -o "$ipv6" = auto ]; then
                ipv6=1
+               proto_export "IPV6IFACE=${config}6"
        fi
+
        if [ "${demand:-0}" -gt 0 ]; then
                demand="precompiled-active-filter /etc/ppp/filter demand idle $demand"
        else