Tool 195: IDENT server

Description:

  This tool is an IDENT server.
  If --username is set, it always reply 'USERID : UNIX :user'.
  If --username is unset, it always reply 'ERROR : HIDDEN-USER'.
  
  Parameter --allowed-clients lists the IP addresses or hosts allowed
  to connect.
  Parameter --src-port defines the local port number to listen on.
  Optional parameter --src-ip defines the local IP address to use.
  Optional parameter --iptype defines which kind of IP address to use
  when --src-ip is unset (accepted values: ip4 and ip6).
  Optional parameter --ip4opts permits to add IP4 options encoded as
  mixed.
  Optional parameter --ip6exts permits to add IP6 options encoded as
  mixed (first byte is the next header number).
  Optional parameters --device and --src-eth are not yet implemented.
  
  This tool may need to be run with admin privilege in order to listen
  on a small port number (port<1024).

Usage:

netwox 195 [-u login] [-d device] [-E eth] [-I ip] [-P port] [-o ip4opts] [-O ip6exts] [-t iptype] [-T uint32] [-c ips]

Parameters:

parameter	description	example
`-u\|--username login`	username to reply
`-d\|--device device`	device name	Eth0
`-E\|--src-eth eth`	source ethernet address	0:2:3:4:5:6
`-I\|--src-ip ip`	source IP address	192.168.100.200
`-P\|--src-port port`	source port number	113
`-o\|--ip4opts ip4opts`	IPv4 options
`-O\|--ip6exts ip6exts`	IPv6 extensions
`-t\|--iptype iptype`	type to use when src-ip is unset	ip4
`-T\|--timeout uint32`	timeout in ms	60000
`-c\|--allowed-clients ips`	clients allowed to connect	all

Example:

netwox 195