All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class jpcap.IPPacket 

java.lang.Object
   |
   +----jpcap.Packet
           |
           +----jpcap.IPPacket
public class IPPacket
extends Packet
IP???????????????

v4/v6???????????????B

Variable Index

o d_flag
IP?????? [D]elay ???????? (v4)
o dont_frag
??????????? (v4)
o dst_ip
???IP????
o flow_label
?????? (v6)
o hop_limit
?????? (?Time To Live) (v4/v6)
o ident
IDENTIFICATION (v4)
o length
????? (v4/v6)
o more_frag
?????????????? (v4)
o offset
??????????? (v4)
o options
???????? (v6)
o priority
??????????(???) (v4/v6)
o protocol
?????????? (v4/v6)
o r_flag
IP??????[R]eliability ?????? (v4)
o rsv_frag
??????????? (v4)
o src_ip
???IP????
o t_flag
IP??????[T]hrough ????????? (v4)
o version
IP?????? (v4/v6)

Constructor Index

o IPPacket()

Method Index

o setIPv4Parameter(int, boolean, boolean, boolean, boolean, boolean, boolean, int, int, int, int, IPAddress, IPAddress)
IPv4???????????????????
o setIPv6Parameter(int, int, int, int, IPAddress, IPAddress)
IPv6???????????????????
o toString()
??????????????????

?式(IPv4): src_ip->dst_ip protocol(protocol) priority(priority) [D][T][R] hop(hop_limit) [RF/][DF/][MF] offset(offset) ident(ident)

?式(IPv6): src_ip->dst_ip protocol(protocol) priority(priority) flowlabel(flow_label) hop(hop_limit)

Variables

o version 
 public byte version
IP?????? (v4/v6)

o priority 
 public byte priority
??????????(???) (v4/v6)

o d_flag 
 public boolean d_flag
IP?????? [D]elay ???????? (v4)

o t_flag 
 public boolean t_flag
IP??????[T]hrough ????????? (v4)

o r_flag 
 public boolean r_flag
IP??????[R]eliability ?????? (v4)

o length 
 public short length
????? (v4/v6)

o rsv_frag 
 public boolean rsv_frag
??????????? (v4)

o dont_frag 
 public boolean dont_frag
??????????? (v4)

o more_frag 
 public boolean more_frag
?????????????? (v4)

o offset 
 public short offset
??????????? (v4)

o hop_limit 
 public short hop_limit
?????? (?Time To Live) (v4/v6)

o protocol 
 public short protocol
?????????? (v4/v6)

o ident 
 public int ident
IDENTIFICATION (v4)

o flow_label 
 public int flow_label
?????? (v6)

o src_ip 
 public IPAddress src_ip
???IP????

o dst_ip 
 public IPAddress dst_ip
???IP????

o options 
 public Vector options
???????? (v6)

Constructors

o IPPacket 
 public IPPacket()

Methods

o setIPv4Parameter 
 public void setIPv4Parameter(int priority,
                              boolean d_flag,
                              boolean t_flag,
                              boolean r_flag,
                              boolean rsv_frag,
                              boolean dont_frag,
                              boolean more_frag,
                              int offset,
                              int ident,
                              int ttl,
                              int protocol,
                              IPAddress src,
                              IPAddress dst)
IPv4???????????????????

Parameters:
priority - ???
d_flag,t_flag,r_flag - Delay, Through, Realiability???
rsv_frag - ???????????
dont_frag - ???????????
more_frag - ???????????
offset - ?????
ident - 識??
ttl - Time To Live
protocol - ??????? (???C??????(eg. TCPPacket)????????????l ????????)
src - ???IP????
dst - ???IP????
o setIPv6Parameter 
 public void setIPv6Parameter(int cls,
                              int flowlabel,
                              int nxt_hdr,
                              int hop_limit,
                              IPAddress src,
                              IPAddress dst)
IPv6???????????????????

Parameters:
class - ???
flow_label - ??????
nxt_hdr - ????
hop_limit - ??????
src - ???????
dst - ???????
o toString 
 public String toString()
??????????????????

?式(IPv4): src_ip->dst_ip protocol(protocol) priority(priority) [D][T][R] hop(hop_limit) [RF/][DF/][MF] offset(offset) ident(ident)

?式(IPv6): src_ip->dst_ip protocol(protocol) priority(priority) flowlabel(flow_label) hop(hop_limit)

Overrides:
toString in class Packet 
All Packages  Class Hierarchy  This Package  Previous  Next  Index