Tool 39: Spoof Ip4Udp

Description:

  This tool sends a fake packet on the network.
  Each parameter name should be self explaining.
  Parameter --spoofip indicates how to generate link layer for spoofing.
  Values 'best', 'link' or 'raw' are common choices for --spoofip. Here
  is the list of accepted values:
   - 'raw' means to spoof at IP4/IP6 level (it uses system IP stack). If
     a firewall is installed, or on some systems, this might not work.
   - 'linkf' means to spoof at link level (currently, only Ethernet is
     supported). The 'f' means to Fill source Ethernet address.
     However, if source IP address is spoofed, it might be impossible
     to Fill it. So, linkf will not work: use linkb or linkfb instead.
   - 'linkb' means to spoof at link level. The 'b' means to left a Blank
     source Ethernet address (0:0:0:0:0:0, do not try to Fill it).
   - 'linkfb' means to spoof at link level. The 'f' means to try to Fill
     source Ethernet address, but if it is not possible, it is left
     Blank.
   - 'rawlinkf' means to try 'raw', then try 'linkf'
   - 'rawlinkb' means to try 'raw', then try 'linkb'
   - 'rawlinkfb' means to try 'raw', then try 'linkfb'
   - 'linkfraw' means to try 'linkf', then try 'raw'
   - 'linkbraw' means to try 'linkb', then try 'raw'
   - 'linkfbraw' means to try 'linkfb', then try 'raw'
   - 'link' is an alias for 'linkfb'
   - 'rawlink' is an alias for 'rawlinkfb'
   - 'linkraw' is an alias for 'linkfbraw'
   - 'best' is an alias for 'linkraw'. It should work in all cases.
   

Synonyms:

  hping, ipv4

Usage:

  netwox 39 [-c uint32] [-e uint32] [-f|+f] [-g|+g] [-h|+h] [-i uint32] [-j uint32] [-k uint32] [-l ip] [-m ip] [-n ip4opts] [-o port] [-p port] [-q mixed_data] [-a spoofip] [-s uint32] [-t uint32] [-u uint32] [-v uint32] [-w uint32]

Parameters:

parameter description example
-c|--ip4-tos uint32 IP4 tos 0
-e|--ip4-id uint32 IP4 id (rand if unset) 0
-f|--ip4-reserved|+f|--no-ip4-reserved IP4 reserved  
-g|--ip4-dontfrag|+g|--no-ip4-dontfrag IP4 dontfrag  
-h|--ip4-morefrag|+h|--no-ip4-morefrag IP4 morefrag  
-i|--ip4-offsetfrag uint32 IP4 offsetfrag 0
-j|--ip4-ttl uint32 IP4 ttl 0
-k|--ip4-protocol uint32 IP4 protocol 0
-l|--ip4-src ip IP4 src 1.1.1.1
-m|--ip4-dst ip IP4 dst 5.6.7.8
-n|--ip4-opt ip4opts IPv4 options  
-o|--udp-src port UDP src 1234
-p|--udp-dst port UDP dst 80
-q|--udp-data mixed_data mixed data  
-a|--spoofip spoofip IP spoof initialization type best
-s|--ip4-ihl uint32 IP4 ihl 5
-t|--ip4-totlen uint32 IP4 totlen 0
-u|--ip4-checksum uint32 IP4 checksum 0
-v|--udp-len uint32 UDP length 0
-w|--udp-checksum uint32 UDP checksum 0

Example:

  netwox 39