diff --git a/etc/sysctl.d/10-default.conf b/etc/sysctl.d/10-default.conf new file mode 100644 index 0000000..a4c998a --- /dev/null +++ b/etc/sysctl.d/10-default.conf @@ -0,0 +1,29 @@ +# Do not edit, changes to this file will be lost on upgrades +# /etc/sysctl.conf can be used to customize sysctl settings + +kernel.panic=3 +kernel.core_pattern=/tmp/%e.%t.%p.%s.core +fs.suid_dumpable=2 + +fs.protected_hardlinks=1 +fs.protected_symlinks=1 + +net.core.bpf_jit_enable=1 +net.core.bpf_jit_kallsyms=1 + +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.igmp_max_memberships=100 +net.ipv4.tcp_fin_timeout=30 +net.ipv4.tcp_keepalive_time=120 +net.ipv4.tcp_syncookies=1 +net.ipv4.tcp_timestamps=1 +net.ipv4.tcp_sack=1 +net.ipv4.tcp_dsack=1 +net.ipv4.tcp_max_syn_backlog=8192 + +net.ipv6.conf.default.forwarding=1 +net.ipv6.conf.all.forwarding=1