From 64de1cb1fd5a3363d51275735613fe24af7a4964 Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Mon, 6 Mar 2017 13:47:50 +0100 Subject: ppp: propagate master peerdns setting to dynamic slave interface Honour the parent interfaces peerdns option when spawning a virtual DHCPv6 interface in order to avoid pulling in IPv6 DNS servers when the user opted to inhibit peer DNS servers in the configuration. Fixes #597. Signed-off-by: Jo-Philipp Wich --- package/network/services/ppp/files/ppp.sh | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'package/network/services/ppp/files/ppp.sh') diff --git a/package/network/services/ppp/files/ppp.sh b/package/network/services/ppp/files/ppp.sh index 9c27b3c280..73bc3161cd 100755 --- a/package/network/services/ppp/files/ppp.sh +++ b/package/network/services/ppp/files/ppp.sh @@ -88,7 +88,7 @@ ppp_generic_setup() { local config="$1"; shift local localip - json_get_vars ipv6 ip6table demand keepalive keepalive_adaptive username password pppd_options pppname unnumbered persist maxfail holdoff + json_get_vars ipv6 ip6table demand keepalive keepalive_adaptive username password pppd_options pppname unnumbered persist maxfail holdoff peerdns if [ "$ipv6" = 0 ]; then ipv6="" elif [ -z "$ipv6" -o "$ipv6" = auto ]; then @@ -137,6 +137,7 @@ ppp_generic_setup() { ${ipv6:++ipv6} \ ${autoipv6:+set AUTOIPV6=1} \ ${ip6table:+set IP6TABLE=$ip6table} \ + ${peerdns:+set PEERDNS=$peerdns} \ nodefaultroute \ usepeerdns \ $demand $persist maxfail $maxfail \ -- cgit v1.2.3