# increase TCP max buffer size
net.core.rmem_default = 256960
net.core.rmem_max = 16777216
net.core.wmem_default = 256960
net.core.wmem_max = 16777216

# Disable timestamps to avoid 12 byte overhead
net.ipv4.tcp_timestamps = 0

# increase Linux autotuning TCP buffer limits
# min, default, and max number of bytes to use
net.ipv4.tcp_rmem = 4096 87380 16777216
net.ipv4.tcp_wmem = 4096 65536 16777216