, .
. Clear .
, . (frame), . :
a. [i:j] i, j;
b. [i-j] i, j, ;
c. [i] i, 1;
d. [:j] 0, j;
e. [i:] i, .
, frame[6:3] eth.src[:3] - , . , , , 1, 2 . , frame[-5:] == "hello" , hello.
, , . . :, 00.45.f5.2d.
, , , . , tcp[2,10,13-16] == 00.01.c0.f8.01.66 TCP 0x00, 0x01 IP- 0xc0f80166.
10. ICMP-, frame .
, .
. Clear .
, ▼, ( Apply ).
, , Edit -> Find Packet. .2.4.
.2.4.
(Display filter), (Hex value) (String) ASCII () Unicode. . . (Packet list), (Packet details) (Packet bytes). (Direction).
|
|
Edit -> Find Next Edit -> Find Previous .
11. icmp.type==0.
12. reply .
13. reply .
.
Edit -> Mark Packet (toggle) Mark Packet (toggle) . , , , .
, .