base-files: enable TCP timestamps, enable sack/dsack. (patch by Dave Täht)
[openwrt/svn-archive/archive.git] / package / base-files / files / etc / sysctl.conf
1 kernel.panic=3
2 net.ipv4.conf.default.arp_ignore=1
3 net.ipv4.conf.all.arp_ignore=1
4 net.ipv4.ip_forward=1
5 net.ipv4.icmp_echo_ignore_broadcasts=1
6 net.ipv4.icmp_ignore_bogus_error_responses=1
7 net.ipv4.tcp_ecn=0
8 net.ipv4.tcp_fin_timeout=30
9 net.ipv4.tcp_keepalive_time=120
10 net.ipv4.tcp_syncookies=1
11 net.ipv4.tcp_timestamps=1
12 net.ipv4.tcp_sack=1
13 net.ipv4.tcp_dsack=1
14
15 net.ipv4.netfilter.ip_conntrack_checksum=0
16 net.ipv4.netfilter.ip_conntrack_max=16384
17 net.ipv4.netfilter.ip_conntrack_tcp_timeout_established=3600
18 net.ipv4.netfilter.ip_conntrack_udp_timeout=60
19 net.ipv4.netfilter.ip_conntrack_udp_timeout_stream=180
20 net.ipv6.conf.all.forwarding=1
21
22 net.netfilter.nf_conntrack_acct=1
23 net.netfilter.nf_conntrack_checksum=0
24 net.netfilter.nf_conntrack_max=16384
25 net.netfilter.nf_conntrack_tcp_timeout_established=3600
26 net.netfilter.nf_conntrack_udp_timeout=60
27 net.netfilter.nf_conntrack_udp_timeout_stream=180
28
29 # disable bridge firewalling by default
30 net.bridge.bridge-nf-call-arptables=0
31 net.bridge.bridge-nf-call-ip6tables=0
32 net.bridge.bridge-nf-call-iptables=0