1 # Mininet: Increase open file limit
4 # Mininet: increase network buffer space
5 net.core.wmem_max = 16777216
6 net.core.rmem_max = 16777216
7 net.ipv4.tcp_rmem = 10240 87380 16777216
8 net.ipv4.tcp_rmem = 10240 87380 16777216
9 net.core.netdev_max_backlog = 5000
11 # Mininet: increase arp cache size
12 net.ipv4.neigh.default.gc_thresh1 = 4096
13 net.ipv4.neigh.default.gc_thresh2 = 8192
14 net.ipv4.neigh.default.gc_thresh3 = 16384
16 # Mininet: increase routing table size
17 net.ipv4.route.max_size=32768