X-Git-Url: http://git.ipfire.org/?p=people%2Fteissler%2Fipfire-2.x.git;a=blobdiff_plain;f=config%2Fetc%2Fsysctl.conf;h=d6a2f75048123728f5b44b7a245d200761e67c5f;hp=b2934577ee2ced4251a289f958ff8369cdf78aea;hb=10dfb491b13b4e11460cd10f3bbca21016002d20;hpb=0d3e1e8c1da5b0ae9e56ac320be02bdb043485d4

diff --git a/config/etc/sysctl.conf b/config/etc/sysctl.conf
index b2934577e..d6a2f7504 100644
--- a/config/etc/sysctl.conf
+++ b/config/etc/sysctl.conf
@@ -24,3 +24,10 @@ kernel.printk = 1 4 1 7
 vm.swappiness=0
 vm.mmap_min_addr = 4096
 vm.min_free_kbytes = 8192
+
+# Disable IPv6 by default.
+net.ipv6.conf.all.disable_ipv6 = 1
+net.ipv6.conf.default.disable_ipv6 = 1
+
+# Enable netfilter accounting
+net.netfilter.nf_conntrack_acct=1