add ppp ipv6 patch by farnz (from #2525)

[lede.git] / package / ppp / files / ppp.sh

diff --git a/package/ppp/files/ppp.sh b/package/ppp/files/ppp.sh
index 5ca1cf9c7d3ecf56eae4c6613ddeeb038791ceb8..339b4e73e89cbc1a96546edb3006a2f2cbc4ffc3 100644 (file)
--- a/package/ppp/files/ppp.sh
+++ b/package/ppp/files/ppp.sh
@@ -37,6 +37,10 @@ start_pppd() {
        
        config_get demand "$cfg" demand
        [ -n "$demand" ] && echo "nameserver 1.1.1.1" > /tmp/resolv.conf.auto
+
+       config_get_bool ipv6 "$cfg" ipv6 0
+       [ "$ipv6" -eq 1 ] && ipv6="+ipv6" || ipv6=""
+
        /usr/sbin/pppd "$@" \
                ${keepalive:+lcp-echo-interval $interval lcp-echo-failure ${keepalive%%[, ]*}} \
                ${demand:+precompiled-active-filter /etc/ppp/filter demand idle }${demand:-persist} \
@@ -48,6 +52,7 @@ start_pppd() {
                ipparam "$cfg" \
                ${connect:+connect "$connect"} \
                ${disconnect:+disconnect "$disconnect"} \
+               ${ipv6} \
                ${pppd_options}
 
        lock -u "/var/lock/ppp-${cfg}"