64 lines
1.9 KiB
Plaintext
Executable File
64 lines
1.9 KiB
Plaintext
Executable File
kernel.panic=3
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kernel.panic_on_oops=1
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fs.file-max = 1000000
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fs.inotify.max_user_watches=2048
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net.ipv4.conf.default.arp_ignore=1
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net.ipv4.conf.all.arp_ignore=1
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net.ipv4.ip_forward=1
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net.ipv4.icmp_echo_ignore_broadcasts=1
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net.ipv4.icmp_ignore_bogus_error_responses=1
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net.ipv4.tcp_ecn=0
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net.ipv4.tcp_fin_timeout=10
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net.ipv4.tcp_keepalive_time=60
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net.ipv4.tcp_syncookies=1
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net.ipv4.tcp_timestamps=1
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net.ipv4.tcp_sack=1
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net.ipv4.tcp_dsack=1
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net.ipv4.tcp_mtu_probing=1
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net.ipv6.conf.default.forwarding=1
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net.ipv6.conf.all.forwarding=1
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net.core.rmem_max = 4194304
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net.core.wmem_max = 4194304
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net.netfilter.nf_conntrack_acct=1
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net.netfilter.nf_conntrack_checksum=0
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net.netfilter.nf_conntrack_max=16384 # 16k, openwrt defualt
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net.netfilter.nf_conntrack_tcp_timeout_established=3600
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net.netfilter.nf_conntrack_udp_timeout=60
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net.ipv4.netfilter.ip_conntrack_udp_timeout_stream=180
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net.netfilter.nf_conntrack_udp_timeout_stream=180
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net.netfilter.nf_conntrack_skip_filter=1
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net.ipv4.netfilter.ip_conntrack_tcp_timeout_syn_sent=60
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net.ipv4.netfilter.ip_conntrack_tcp_timeout_syn_sent2=60
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net.ipv4.netfilter.ip_conntrack_tcp_timeout_syn_recv=30
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net.ipv4.netfilter.ip_conntrack_tcp_timeout_fin_wait=10
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net.ipv4.netfilter.ip_conntrack_tcp_timeout_close_wait=30
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net.ipv4.netfilter.ip_conntrack_tcp_timeout_last_ack=10
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net.ipv4.netfilter.ip_conntrack_tcp_timeout_time_wait=10
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net.ipv4.netfilter.ip_conntrack_tcp_timeout_max_retrans=30
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net.ipv4.tcp_max_tw_buckets=40960
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#net.ipv4.netfilter.ip_conntrack_buckets=8192
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net.ipv4.ip_local_port_range=1025 65530
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net.ipv4.tcp_tw_reuse=1
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# disable bridge firewalling by default
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net.bridge.bridge-nf-call-arptables=0
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net.bridge.bridge-nf-call-ip6tables=0
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net.bridge.bridge-nf-call-iptables=0
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vm.dirty_background_ratio=5
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vm.dirty_ratio=10
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vm.dirty_expire_centisecs=500
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vm.dirty_writeback_centisecs=200
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vm.extfrag_threshold=100
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vm.min_free_kbytes=512
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vm.pagecache_limit_mb=16
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vm.kwapd_reclaim_order_shift=2
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vm.min_free_order_shift=2
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vm.vfs_cache_pressure=800
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