7u83/freewtp
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45 Commits

Author SHA1 Message Date
Andreas Schultz
32e9567f7b rework bssid handling and stop all used bssids when leaving RUN 
Instead of haing a pool of unsused BSS Id's and a list of active
BSS's (wlans), use a single array and only mark the BSS Id as used
or unused.

When leaving RUN state, release (stop) all used BSS.
 2016-03-29 15:28:40 +02:00
Andreas Schultz
a3c2e52d3c reset WTP state when going into DTLS TD 2016-03-29 11:51:39 +02:00
Andreas Schultz
067f920d81 reformat some overly long code lines 2016-03-29 11:48:28 +02:00
Tobias Hintze
ad27e80521 Merge pull request #2 from nm-mrt/dns-support 
Handle no DNS at system start
 2016-03-25 13:16:20 +01:00
Moritz Rosenthal
f9bb716dac Changed name of addr_capwap.socket to addr_capwap.sockaddr 
Changed FQDN size from 128 to 256 according to RFC1035
 2016-03-25 12:41:43 +01:00
Andreas Schultz
ea87da11ba [wtp] use goto error exit instead of deep nested if conditions 
Convert WTP main() function to linux kernel style goto error exits.
 2016-03-24 17:15:12 +01:00
Andreas Schultz
3b7c0adda7 [wtp] move overly deep indented wtp descriptor config parser into function 2016-03-24 17:15:12 +01:00
Andreas Schultz
aa5af8056b [wtp] move overly deep indented config parser into function 2016-03-24 17:15:12 +01:00
Andreas Schultz
fbe31bda21 rename variable to avoid potential type clash 2016-03-24 17:15:12 +01:00
Andreas Schultz
2109c62b80 implement basic 802.11n support 
Add suport to enable 80211n support on the BSS and set
station parameters through the "Add Station" procedure.

Setting 802.11n radio parameters is rudementary and does
not work yet.
 2016-03-24 17:15:11 +01:00
Moritz Rosenthal
7b9f515bd7 If there is no DNS available on system start the capwap-wtp will stop while evaluating the configuration. I fixed that by checking if the address was yet translated on every address access. If not a DNS request is started before continuing. 2016-03-24 07:09:29 +01:00
Andreas Schultz
5f98005414 handle WTP QoS IE 2016-03-04 17:04:21 +01:00
Andreas Schultz
d93cd1044d reformat WTP config file reader 2016-03-03 16:44:56 +01:00
Andreas Schultz
d68bc01d00 change supportedrates config setting to the actual MBit value 
supportedrates is now a list instead on an array and float values
(e.g. 5.5) are permited.
 2016-03-03 08:59:49 +01:00
Andreas Schultz
9fee37a994 rework wifi type and rate logic 
Hard coding basic rates is wrong. Each Wifi types does expect
some default basic rates. However those rates are not set in
stone and the AC is permited to set then to whatever it deems
ok. This might prevent client from connecting, but it still is
the AC decission to do so.

This is first step towards a more flexible basic rate handling.
 2016-02-29 14:26:13 +01:00
Andreas Schultz
a6d0efe91a wtp: rework kernel socket handling 
Switch to a connected UDP kernel socket. Comparing the
local and remote IPs is no longer required and handling
different IP versions and UDP types is automatic.

The WTP logic needs to reopen the socket on demand now.
 2016-02-18 15:06:39 +01:00
vemax78
8d9985fdea The capwap data channel migrated from userspace to kernalspace 2014-09-10 21:58:23 +02:00
vemax78
089a044f3f Fix capwap protocol and optional wireless information header. 
Complete IEEE802.11 frames tunnel WTP side.
Now WTP can send data packets to the AC.
 2014-06-09 22:30:04 +02:00
vemax78
67daa8dcbb Permit to forward IEEE802.11 Data Packet from kernel space to user space bypass 
kernel network stack.
 2014-06-07 22:37:19 +02:00
vemax78
0ebf1a434f Add skeleton code for CAPWAP Data Channel kernel module. 
The IEEE802.11 data packets will embedded into CAPWAP Data Channel directly in
kernel mode. The CAPWAP Data Channel in usermode be used only for compatibility
reasons.
 2014-06-01 16:32:30 +02:00
vemax78
3573dd4251 Removing the OpenSSL library for CyaSSL. 
OpenSSL license was not compatible with the GPL license.
 2014-05-15 21:43:21 +02:00
vemax78
eee74744d0 Changed the scope of stations. Now the stations are managed on a global level. 2014-03-23 20:42:59 +01:00
vemax78
6042161d75 Reengineering the timeout manager. Allows to create an arbitrary number of timer 
with the possibility to invoke a callback function on timeout.
 2014-03-02 19:31:27 +01:00
vemax78
ea02d7379e Refactoring timeout functions, change functions name and add timeout handler 
into session.
 2014-02-19 19:16:33 +01:00
vemax78
025880583c Changed the management of the wireless interfaces, from creation to usage. 
The virtual interfaces are created at the startup of the wtp to reduce the time
required to configure a wireless interface.
Applied some patches to build the WTP on OpenWRT trunk
 2014-02-08 18:03:38 +01:00
vemax78
d2c01ad82a Improved the management of the IEEE802.11 Beacon and add the management of 
IEEE802.11 Probe Response.
 2014-01-10 13:25:28 +01:00
vemax78
bef31786ce The first beacon of SmartCAPWAP 2013-12-20 23:14:34 +01:00
vemax78
7253e60aed Fix code and improve wlan configuration functionality 2013-12-04 22:25:16 +01:00
vemax78
516f129fce Cleaning WTP DFA code 2013-11-07 22:06:29 +01:00
vemax78
5da4cd4a03 Remove radio channel from wtp configuration 2013-10-14 18:09:09 +02:00
vemax78
fa69ae9bba Fix code 2013-09-30 17:37:34 +02:00
vemax78
5e3856cd9c Add ieee 80211 message element to configure request 2013-09-25 21:22:09 +02:00
vemax78
45ca636d6f Add radio configuration with physical information 2013-09-24 19:14:57 +02:00
vemax78
8ed0a76617 Improve radio configuration 2013-09-22 22:28:59 +02:00
vemax78
e53808c0d6 Use string into Descriptor Data Sub Message Element 2013-08-19 22:28:41 +02:00
vemax78
73c3354e50 Fix wifi messages 2013-07-27 22:46:17 +02:00
vemax78
99b6373cd7 Allow daemon mode 2013-06-16 12:09:57 +02:00
vemax78
794a8e72d2 Improved handling of message elements parsed. Reduces the memory occupied but 
it introduces a small overhead in retrieving of message elements parsed.
 2013-06-09 17:41:52 +02:00
vemax78
4f119771c0 Inserted zeroed param into create array function 2013-06-08 17:26:10 +02:00
vemax78
37e60bb755 If not set into wtp.conf the client bind to any port 2013-05-28 22:22:16 +02:00
vemax78
16fe0bb6bd Enable presharedkey SSL 2013-05-27 23:10:49 +02:00
vemax78
6c55b4d71f Improve memory administration for tx/rx packet manager 2013-05-27 21:33:23 +02:00
vemax78
9082a7855c multiple update 2013-05-03 22:28:06 +02:00
vemax78
05ab7a3787 stub binding wifi engine 2013-05-01 21:33:54 +02:00
vemax78
7dd6d43954 First commit 2013-05-01 14:52:55 +02:00