3 alias debug=${DEBUG:-:}
5 # allow env to override nvram
8 get) eval "echo \${NVRAM_$2:-\$(command nvram get $2)}";;
12 . /etc/nvram.overrides
16 ifconfig "$1" >&- 2>&- ||
17 [ "${1%%[0-9]}" = "br" ] ||
19 [ "${1%%[0-9]}" = "vlan" ] && (
21 hwname=$(nvram get vlan${i}hwname)
22 hwaddr=$(nvram get ${hwname}macaddr)
23 [ -z "$hwaddr" ] && return 1
25 vif=$(ifconfig -a | awk '/^eth.*'$hwaddr'/ {print $1; exit}' IGNORECASE=1)
26 debug "# vlan$i => $vif"
28 $DEBUG ifconfig $vif up
29 $DEBUG vconfig add $vif $i 2>&-
32 { debug "# missing interface '$if' ignored"; false; }