precompile ppp active filter (reduces libpcap overhead to only a few k), enable by...

[openwrt/svn-archive/archive.git] / openwrt / package / pptp / files / ifup.pptp

diff --git a/openwrt/package/pptp/files/ifup.pptp b/openwrt/package/pptp/files/ifup.pptp
index fe04d97848c699329be8971aec36d7bd3d4e16f3..9b1ac07c26df8a215471c870d6d4dea437ac29b1 100644 (file)
--- a/openwrt/package/pptp/files/ifup.pptp
+++ b/openwrt/package/pptp/files/ifup.pptp
@@ -23,6 +23,7 @@ case "$DEMAND" in
        on|1|enabled)
                DEMAND=$(nvram get ppp_idletime)
                DEMAND=${IDLETIME:+demand idle $IDLETIME}
+               [ -f /etc/ppp/filter ] && DEMAND=${DEMAND:+precompiled-active-filter /etc/ppp/filter $DEMAND}
        ;;
        *) DEMAND="persist";;
 esac