Tracebox

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Contents

• Tables
• Methods

Classes

• __cpp_obj
• Base_Object
• DNS
• FWFilter
• ICMP
• IP
• IPOption
• IPv6
• IPv6SegmentRoutingHeader
• Packet
• PacketModifications
• PartialTCP
• Raw
• TbxSniffer
• TCP
• TCPEDO
• TCPOption
• TCPTFO
• TCPTimestamp
• UDP

Modules

• Globals

Class ICMP

The ICMP Layer, inherits from Base_Object

Tables

ICMP.new_args

Constructor arguments

Methods

ICMP:new ([args])	Constructor for an ICMP Layer
ICMP:type (type)	Set the ICMP type
ICMP:code (code)	Set the ICMP code
ICMP:id (id)	Set the ICMP identifier
ICMP:seqno (seqno)	Set the ICMP sequence number
ICMP:ptr (ptr)	Set the ICMP pointer
ICMP:gw (gw)	Set the ICMP gateway
ICMP:len (len)	Set the ICMP length
ICMP:mtu (mtu)	Set the ICMP MTU

Tables

ICMP.new_args

Constructor arguments

Fields:

• type num the ICMP type
• code num the ICMP code
• id num the ICMP identifier
• seqno num the ICMP seq. number
• ptr num the ICMP pointer
• len num the ICMP length
• mtu num the ICMP mtu
• gw string the ICMP gateway

Methods

ICMP:new ([args])

Constructor for an ICMP Layer

Parameters:

• args table arguments, all grouped inside a table, see new_args (optional)

Returns:

ICMP a new ICMP object

Usage:

 ICMP.new{
   type=1,
   code=2,
   id=37,
   seqno=17
 }

ICMP:type (type)

Set the ICMP type

Parameters:

• type num

ICMP:code (code)

Set the ICMP code

Parameters:

• code num

ICMP:id (id)

Set the ICMP identifier

Parameters:

• id num

ICMP:seqno (seqno)

Set the ICMP sequence number

Parameters:

• seqno num

ICMP:ptr (ptr)

Set the ICMP pointer

Parameters:

• ptr num

ICMP:gw (gw)

Set the ICMP gateway

Parameters:

• gw string the IP address of the gateway

ICMP:len (len)

Set the ICMP length

Parameters:

• len num

ICMP:mtu (mtu)

Set the ICMP MTU

Parameters:

• mtu num