diff --git a/openwrt/package/ppp/files/ifup.pppoa b/openwrt/package/ppp/files/ifup.pppoa
index 475224ff35..2ae6019c51 100644
--- a/openwrt/package/ppp/files/ifup.pppoa
+++ b/openwrt/package/ppp/files/ifup.pppoa
@@ -19,7 +19,7 @@ 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 "$DEMAND" in
 	on|1|enabled)
diff --git a/openwrt/package/ppp/files/ifup.pppoe b/openwrt/package/ppp/files/ifup.pppoe
index b43d2689bd..d4a79aedd5 100644
--- a/openwrt/package/ppp/files/ifup.pppoe
+++ b/openwrt/package/ppp/files/ifup.pppoe
@@ -18,7 +18,7 @@ IFNAME=$(nvram get ${type}_device)
 USERNAME=$(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)