### Tool 73: Simulate presence of a/several computer/s (arp and ping)

### Description:

      This tool simulates the presence of a computer. It will answer to ARP
      requests and ping.
      Other hosts can 'see' this virtual computer, but it will not really
      exist. This tool is frequently used to answer ARP when a tool is
      sending packets with a spoofed IP address.
      Parameter --ips defines the fake IP address of this computer.
      Parameter --eths defines the fake Ethernet address of this computer.
      If --no-answer-arp or --no-answer-ping is set, tool does not answers
      to ARP/IP6NeighborDiscovery and ping.
      It works only on a Ethernet device.

      This tool may need to be run with admin privilege in order to sniff
      and spoof.

### Synonyms:

reply, virtual

### Usage:

netwox 73 [-d device] -i ips -e eths [-a|+a] [-p|+p]

### Parameters:

parameter | description | example
`-d|--device device` | device name | Eth0
`-i|--ips ips` | list/range of IP addresses | 1.2.3.4
`-e|--eths eths` | list/range of ethernet addresses | 0:a:b:c:d:e
`-a|--answer-arp|+a|--no-answer-arp` | answer ARP | This boolean is set. Use + or --no- to unset it.
`-p|--answer-ping|+p|--no-answer-ping` | answer ICMP Echo Request | This boolean is set. Use + or --no- to unset it.

### Examples:

netwox 73 -i "1.2.3.4" -e "0:a:b:c:d:e"
netwox 73 --ips "1.2.3.4" --eths "0:a:b:c:d:e"