json_add_string proto "dslite"
json_add_string peeraddr "$AFTR_IP"
json_add_string tunlink "$INTERFACE"
+ [ -n "$IFACE_DSLITE_DELEGATE" ] && json_add_boolean delegate "$IFACE_DSLITE_DELEGATE"
json_close_object
ubus call network add_dynamic "$(json_dump)"
fi