Denis Kenzior
d9768348d5
monitor: Always try to find an existing interface
...
Duplicate detection will happen when we try to create a new link. The
newlink flags were updated to fail if the device already exists.
2014-10-04 21:31:58 -05:00
Denis Kenzior
046e49588e
monitor: Fix minor coding style issues
2014-10-04 21:08:51 -05:00
Denis Kenzior
5fae2cc524
monitor: Fix whitespace
...
No spaces for indentation
2014-10-04 21:07:18 -05:00
Patrik Flykt
1d4ab8de47
monitor: Remove netlink monitor interface if created by iwmon
...
Send a RTM_DELLINK for the interface in use if it was created by iwmon.
As the main loop needs to be running when sending RTM_DELLINK, add a
timeout function for quitting the main loop.
2014-10-04 21:07:15 -05:00
Patrik Flykt
0b75b71555
monitor: Create netlink monitor interface if not found
...
If the netlink monitor interface is not found or did not have all needed
flags set, create one with the proper flags.
2014-10-04 20:58:46 -05:00
Denis Kenzior
73f5f0766d
monitor: Fix memory leak
...
In the case that we use iwmon --interface nlmon
2014-10-04 20:50:16 -05:00
Denis Kenzior
38ab7511af
monitor: minor coding style fix ups
2014-10-04 20:41:32 -05:00
Patrik Flykt
19e2132fce
monitor: Lookup existing monitor interface via netlink
...
On startup, request a list of interfaces via netlink. Find out whether
an interface of type nlmon exists and use it if it has all the needed
flags set. The default name of the interface is 'nlmon', which can be
changed from the command line. If the interface name is in use and is
not an nlmon type, print out an error message and exit.
2014-10-04 19:56:01 -05:00
Marcel Holtmann
9fa506c237
monitor: Add option to provide nl80211 family identifier
2014-08-16 00:00:10 +02:00
Marcel Holtmann
18652f1f49
monitor: Add support for extracting family identifiers from traces
2014-08-15 23:38:37 +02:00
Marcel Holtmann
d3f37628b0
monitor: Add support for writing combined PCAP trace files
2014-08-12 19:35:59 -07:00
Marcel Holtmann
581f00171d
monitor: Skip packet from PCAP file if it is truncated
2014-08-12 00:40:07 -07:00
Marcel Holtmann
a95c720d64
monitor: Decode the EAPoL packet headers of PAE frames
2014-08-10 20:20:13 -07:00
Marcel Holtmann
a2a59e78fa
monitor: Extract PAE port traffic out of PCAP files and decode it
2014-08-10 18:32:11 -07:00
Marcel Holtmann
b4eb544355
monitor: Handle timestamp and real packet length information
2014-08-10 12:45:56 -07:00
Marcel Holtmann
b91bb55206
monitor: Use packet buffer of 16 kilobytes to allow large frames
2014-08-10 12:25:20 -07:00
Marcel Holtmann
7a1bb1e953
monitor: Improve message and attribute display handling
2014-08-09 22:59:42 -07:00
Marcel Holtmann
9635f317c0
monitor: Add support for builtin pager functionality
2014-08-09 19:29:48 -07:00
Marcel Holtmann
b5b292ee25
monitor: Terminate program when setup of netlink monitor failed
2014-08-09 12:32:29 -07:00
Marcel Holtmann
9694998f28
monitor: Minor typo fix in usage text
2014-08-08 15:20:24 -07:00
Marcel Holtmann
34f5c56199
monitor: Print program description and version
2014-08-07 01:01:28 +02:00
Marcel Holtmann
609cc86717
monitor: Do not abort when receiving unknown ARPHRD
2014-08-06 06:52:09 +02:00
Marcel Holtmann
d484715a17
monitor: Check that protocol type is set to generic netlink
2014-08-06 00:12:20 +02:00
Marcel Holtmann
d0068dcf4c
monitor: Add support for reading traces from PCAP files
2014-08-05 22:40:43 +02:00
Marcel Holtmann
e260854da3
monitor: Add command line option for netlink monitor device
2014-08-05 21:39:54 +02:00
Marcel Holtmann
db60e4d48f
monitor: Add initial version of iwmon utitlity
2014-08-03 06:03:53 +02:00
