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Commit | Line | Data |
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cd1a2927 MT |
1 | net.ipv4.ip_forward = 1 |
2 | net.ipv4.ip_dynaddr = 1 | |
13e3cf28 | 3 | |
cd1a2927 MT |
4 | net.ipv4.icmp_echo_ignore_broadcasts = 1 |
5 | net.ipv4.icmp_ignore_bogus_error_responses = 1 | |
13e3cf28 | 6 | net.ipv4.icmp_ratemask = 88089 |
cd1a2927 | 7 | |
cd1a2927 MT |
8 | net.ipv4.tcp_syncookies = 1 |
9 | net.ipv4.tcp_fin_timeout = 30 | |
cd1a2927 MT |
10 | net.ipv4.tcp_syn_retries = 3 |
11 | net.ipv4.tcp_synack_retries = 3 | |
12 | ||
ed37f707 | 13 | net.ipv4.conf.default.arp_filter = 1 |
cd1a2927 MT |
14 | net.ipv4.conf.default.rp_filter = 0 |
15 | net.ipv4.conf.default.accept_redirects = 0 | |
16 | net.ipv4.conf.default.accept_source_route = 0 | |
17 | net.ipv4.conf.default.log_martians = 1 | |
18 | ||
ed37f707 | 19 | net.ipv4.conf.all.arp_filter = 1 |
cd1a2927 MT |
20 | net.ipv4.conf.all.rp_filter = 0 |
21 | net.ipv4.conf.all.accept_redirects = 0 | |
22 | net.ipv4.conf.all.accept_source_route = 0 | |
23 | net.ipv4.conf.all.log_martians = 1 | |
24 | ||
25 | kernel.printk = 1 4 1 7 | |
832eec23 | 26 | vm.swappiness=0 |
dc931fba | 27 | vm.mmap_min_addr = 4096 |
d1605d08 | 28 | vm.min_free_kbytes = 8192 |
a30c7aa3 MT |
29 | |
30 | # Disable IPv6 by default. | |
31 | net.ipv6.conf.all.disable_ipv6 = 1 | |
32 | net.ipv6.conf.default.disable_ipv6 = 1 | |
1108a15c MT |
33 | |
34 | # Enable netfilter accounting | |
35 | net.netfilter.nf_conntrack_acct=1 |