aboutsummaryrefslogtreecommitdiffstats
path: root/README.DECT
blob: f9a7b853217b3553382375aeb5218d48a1842bda (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
$Id$

Description:
============
DECT pcap files can be obtained by using tools coming with the linux
kernel driver for the Dosch-and-Amand COM-ON-AIR cards. The driver is
called com-on-air_cs.

Wireshark itself cannot directy record from the DECT HW, as the driver
currently lacks a virtual network interface.

There is ongoing work to change this (see this work by Patrick McHardy):
git clone git://git.kernel.org/pub/scm/linux/kernel/git/kaber/dect-2.6.git
git clone git://git.kernel.org/pub/scm/linux/kernel/git/kaber/libnl-dect.git
git clone git://git.kernel.org/pub/scm/libs/netlink/libnl.git
Also needed are a proper linktype value assigned by the libpcap team and
the proper patches for libpcap to support this (the value used in the
patch below is not officially assigned!):
git://git.kernel.org/pub/scm/linux/kernel/git/kaber/libpcap-dect.git

To nicely view DECT pcap files in wireshark, set up a custom layout:

Edit->Preferences...
  User Interface
    Colums

      No.      | Number
      Time     | Time (format as specified)
      Protocol | Protocol
      TA       | HP-UX Subsystem
      A-Field  | Network src addr
      B-Field  | Network dest addr
      Info     | Information
  OK


Edit->Configuration Profiles...
  New
  Profile Name = dect
  OK