mirror of
https://github.com/vincentmli/bpfire.git
synced 2026-04-12 20:16:49 +02:00
d1605d0810
Some driver like SMSC9500 need some free memory for network packet recieve and produce kernel faults if this memory cant allocated fast enough.
27 lines
731 B
Plaintext
27 lines
731 B
Plaintext
net.ipv4.ip_forward = 1
|
|
net.ipv4.ip_dynaddr = 1
|
|
net.ipv4.icmp_echo_ignore_broadcasts = 1
|
|
net.ipv4.icmp_ignore_bogus_error_responses = 1
|
|
|
|
net.ipv4.tcp_syncookies = 1
|
|
net.ipv4.tcp_fin_timeout = 30
|
|
net.ipv4.tcp_syn_retries = 3
|
|
net.ipv4.tcp_synack_retries = 3
|
|
|
|
net.ipv4.conf.default.arp_filter = 1
|
|
net.ipv4.conf.default.rp_filter = 0
|
|
net.ipv4.conf.default.accept_redirects = 0
|
|
net.ipv4.conf.default.accept_source_route = 0
|
|
net.ipv4.conf.default.log_martians = 1
|
|
|
|
net.ipv4.conf.all.arp_filter = 1
|
|
net.ipv4.conf.all.rp_filter = 0
|
|
net.ipv4.conf.all.accept_redirects = 0
|
|
net.ipv4.conf.all.accept_source_route = 0
|
|
net.ipv4.conf.all.log_martians = 1
|
|
|
|
kernel.printk = 1 4 1 7
|
|
vm.swappiness=0
|
|
vm.mmap_min_addr = 4096
|
|
vm.min_free_kbytes = 8192
|