SUBSYSTEM!="net", GOTO="net_setup_link_end" ACTION!="add", GOTO="net_setup_link_end" IMPORT{builtin}="net_id" # If dev paths are too long (too many usb hubs in the path) (>IFNAMSIZ), ID_NET_NAME_PATH is not populated. ENV{DEVTYPE}=="wwan", ENV{ID_NET_NAME_PATH}!="", NAME="$env{ID_NET_NAME_PATH}" ENV{DEVTYPE}=="wwan", ENV{ID_NET_NAME_PATH}=="", PROGRAM="/bin/sh -ec 'echo ${DEVPATH} | sha1sum | head -c14'", NAME="r$result" LABEL="net_setup_link_end"