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multiwan: use dns entries from alias interfaces refs #11167

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This commit is contained in:
Alex Oprea 2017-01-18 14:41:27 +01:00
parent 6d946f825d
commit 1a520f8012
1 changed files with 29 additions and 1 deletions
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30
multiwan/files/usr/bin/multiwan
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@ -436,6 +436,34 @@ mwanrule() {
add_rule
}
get_dns_servers() {
local group=$1
local groups=$1
local dns=""
local dnss=""
local aliases=""
local g
aliases="$(uci show network| grep =\'@$group\')"
for g in $aliases ; do
g=${g#*.}; g=${g%%.*}
[ "$(uci -q get network.$g)" == "interface" ] || continue
groups="$groups $g"
done
groups="$(echo $groups | tr ' ' '\n' | sort -u | tr '\n' ' ')"
for group in $groups ; do
network_get_dnsserver dns ${group}
dnss="$dnss $dns"
done
echo $dnss
}
refresh_dns() {
local dns
local group
@ -464,7 +492,7 @@ refresh_dns() {
failchk=$(query_config failchk $group)
dns=$(uci_get_state multiwan ${group} dns 'auto')
[ "$dns" == "auto" ] && network_get_dnsserver dns ${group}
[ "$dns" == "auto" ] && dns=$(get_dns_servers $group)
dns=$(echo $dns | sed -e "s/ /\n/g")
if [ ! -z "$dns" -a "$failchk" != "x" -a "$ipaddr" != "x" -a "$gateway" != "x" -a "$ifname" != "x" ]; then