fix:修改默认网路只有5G模组问题

scripts/boot/5g-dial.sh

@@ -7,6 +7,22 @@ source "${SCRIPT_DIR}/common.sh"
 
 STEP="5g-dial"
 
+append_route_targets() {
+  local raw_list="$1"
+  local target
+
+  if [[ -z "${raw_list}" ]]; then
+    return 0
+  fi
+
+  for target in ${raw_list//,/ }; do
+    if [[ -z "${target}" ]]; then
+      continue
+    fi
+    dial_cmd+=(--route-target "${target}")
+  done
+}
+
 read_detected_interface() {
   local info_json="$1"
 
@@ -135,6 +151,12 @@ case "${BLITZ_5G_SKIP_DHCP:-0}" in
     dial_cmd+=(--skip-dhcp)
     ;;
 esac
+case "${BLITZ_5G_REMOVE_DEFAULT_ROUTE:-1}" in
+  1|true|TRUE|yes|YES)
+    dial_cmd+=(--remove-default-route --gateway "${BLITZ_5G_GATEWAY}" --route-target "${BLITZ_TIME_SERVER_IP}")
+    append_route_targets "${BLITZ_5G_ROUTE_TARGETS:-}"
+    ;;
+esac
 
 pushd "${BLITZ_5G_DIAL_DIR}" >/dev/null
 blitz_run "${STEP}" "dial" "${dial_cmd[@]}"