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

[openwrt.git] / openwrt / package / ppp / files / ifup.pppoa

diff --git a/openwrt/package/ppp/files/ifup.pppoa b/openwrt/package/ppp/files/ifup.pppoa
index 6539c3a..baea25e 100644 (file)
--- a/openwrt/package/ppp/files/ifup.pppoa
+++ b/openwrt/package/ppp/files/ifup.pppoa
@@ -19,19 +19,20 @@ VCI=$(nvram get atm_vci)
 USERNAME=$(nvram get ppp_username)
 PASSWORD=$(nvram get ppp_passwd)
 KEEPALIVE=$(nvram get ppp_redialperiod)
-KEEPALIVE=${KEEPALIVE:+lcp-echo-interval 10 lcp-echo-failure $KEEPALIVE}
+KEEPALIVE=${KEEPALIVE:+lcp-echo-interval 1 lcp-echo-failure $KEEPALIVE}
 DEMAND=$(nvram get ppp_demand)
 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 $DEMAND}
        ;;
        *) DEMAND="persist";;
 esac
 MTU=$(nvram get ppp_mtu)
 MTU=${MTU:-1500}
 
-/usr/sbin/pppd nodetach \
+/usr/sbin/pppd \
        plugin pppoatm.so ${VPI:-8}.${VCI:-35} \
        usepeerdns \
        defaultroute \