IPv4 Settings 400 Parameters for ARP cache Maximum number of entries to keep in the ARP cache (default: 8192) 1024 2048 4096 8192 16384 32768 ^(1024|2048|4096|8192|16384|32768)$ 8192 Disable IPv4 forwarding on all interfaces IPv4 multipath settings Ignore next hops that are not in the ARP table Use layer 4 information for ECMP hashing