1 # Do not edit, changes to this file will be lost on upgrades
2 # /etc/sysctl.conf can be used to customize sysctl settings
5 kernel.core_pattern=/tmp/%e.%t.%p.%s.core
8 fs.protected_hardlinks=1
9 fs.protected_symlinks=1
11 net.core.bpf_jit_enable=1
13 net.ipv4.conf.default.arp_ignore=1
14 net.ipv4.conf.all.arp_ignore=1
16 net.ipv4.icmp_echo_ignore_broadcasts=1
17 net.ipv4.icmp_ignore_bogus_error_responses=1
18 net.ipv4.igmp_max_memberships=100
19 net.ipv4.tcp_fin_timeout=30
20 net.ipv4.tcp_keepalive_time=120
21 net.ipv4.tcp_syncookies=1
22 net.ipv4.tcp_timestamps=1
26 net.ipv6.conf.default.forwarding=1
27 net.ipv6.conf.all.forwarding=1