linux gigabit network tweak
network setup for gigabit networks
net.ipv4.tcp_timestamps = 1 net.ipv4.tcp_window_scaling = 1 net.ipv4.tcp_sack = 1 net.ipv4.conf.default.rp_filter = 1 net.core.rmem_max = 13000000 net.core.wmem_max = 13000000 net.core.rmem_default = 13000000 net.core.wmem_default = 13000000 net.ipv4.tcp_rmem = 13000000 13000000 13000000 net.ipv4.tcp_wmem = 13000000 13000000 13000000 net.ipv4.tcp_mem = 13000000 13000000 13000000 net.core.netdev_max_backlog = 30000 net.core.optmem_max = 2000000 net.ipv4.route.flush = 1
setup done on:
- cora
- charon
- dax
- lethe
- pax
- styx