From 454767002e6e7d79c0e9aedd06e71ac79a339b77 Mon Sep 17 00:00:00 2001 From: Xiangfu Liu Date: Fri, 21 Jan 2011 17:36:43 +0800 Subject: [PATCH] add vm.overcommit_memory = 1 sysctl.conf check this link for more info http://lists.en.qi-hardware.com/pipermail/discussion/2011-January/006875.html --- .../linux/xburst/base-files/etc/sysctl.conf | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 target/linux/xburst/base-files/etc/sysctl.conf diff --git a/target/linux/xburst/base-files/etc/sysctl.conf b/target/linux/xburst/base-files/etc/sysctl.conf new file mode 100644 index 000000000..fb21a848e --- /dev/null +++ b/target/linux/xburst/base-files/etc/sysctl.conf @@ -0,0 +1,26 @@ +kernel.panic=3 +net.ipv4.conf.default.arp_ignore=1 +net.ipv4.conf.all.arp_ignore=1 +net.ipv4.ip_forward=1 +net.ipv4.icmp_echo_ignore_broadcasts=1 +net.ipv4.icmp_ignore_bogus_error_responses=1 +net.ipv4.tcp_ecn=0 +net.ipv4.tcp_fin_timeout=30 +net.ipv4.tcp_keepalive_time=120 +net.ipv4.tcp_syncookies=1 +net.ipv4.tcp_timestamps=0 +net.core.netdev_max_backlog=30 +net.netfilter.nf_conntrack_checksum=0 +net.ipv4.netfilter.ip_conntrack_checksum=0 +net.ipv4.netfilter.ip_conntrack_max=16384 +net.ipv4.netfilter.ip_conntrack_tcp_timeout_established=3600 +net.ipv4.netfilter.ip_conntrack_udp_timeout=60 +net.ipv4.netfilter.ip_conntrack_udp_timeout_stream=180 +# net.ipv6.conf.all.forwarding=1 + +# disable bridge firewalling by default +net.bridge.bridge-nf-call-arptables=0 +net.bridge.bridge-nf-call-ip6tables=0 +net.bridge.bridge-nf-call-iptables=0 + +vm.overcommit_memory=1