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* [Bluez-devel] Testing l2cap using l2test for authentication/encryption
@ 2004-11-18 21:01 Bhatt Abhi-ABHATT
  2004-11-18 21:26 ` Marcel Holtmann
  0 siblings, 1 reply; 2+ messages in thread
From: Bhatt Abhi-ABHATT @ 2004-11-18 21:01 UTC (permalink / raw)
  To: 'bluez-devel@lists.sourceforge.net'

Hello, 

I am trying to use l2test program to test authentication/encryption using 
two bluetooth devices running bluez. However, my client keeps on timing out with the message "l2test[612]: Can't connect. Connection refused(111)"
l2test works fine without authentication/encryption requested.

I am running 2.4.20-8 kernel with the mh12 patch. 

I am running hcid and hcid.conf looks like this on both ends. 
except for the class of device on the server is set to 0xffff.
options {
        autoinit yes;
        security auto;
        pairing multi;
        pin_helper /etc/bluetooth/outgoingpin.sh
}

# Default settings for HCI devices
device {
        name "BlueZ (%d)";
        class 0x100;
        iscan enable; pscan enable;
        lm accept;
	  lp rswitch,hold,sniff,park;
        auth enable;
        encrypt enable;
}

outgoingpin.sh 
#!/bin/sh
# Outgoing pin
echo "PIN:00000"

/etc/bluetooth/pin on both sides is set to 00000.

hcidump: CLIENT
client# ./l2test_client -s -b 10 -N 2 xx:xx:xx:xx:xx:xx
HCIDump - HCI packet analyzer ver 1.11
device: hci0 snap_len: 1028 filter: 0xffffffff
< HCI Command: Create Connection (0x01|0x0005) plen 13
> HCI Event: Command Status (0x0f) plen 4
> HCI Event: Connect Complete (0x03) plen 11
< ACL data: handle 0x0006 flags 0x02 dlen 12
    L2CAP(s): Connect req: psm 10 scid 0x0040
< HCI Command: Write Link Policy Settings (0x02|0x000d) plen 4
> HCI Event: Command Complete (0x0e) plen 6
> HCI Event: Number of Completed Packets (0x13) plen 5
> HCI Event: Max Slots Change (0x1b) plen 3
> ACL data: handle 0x0006 flags 0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 1
> ACL data: handle 0x0006 flags 0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 3 status 0
< HCI Command: Disconnect (0x01|0x0006) plen 3
> HCI Event: Command Status (0x0f) plen 4
> HCI Event: Disconn Complete (0x05) plen 4

hcidump: SERVER
server# ./l2test_server -r -A
HCIDump - HCI packet analyzer ver 1.5
device: hci0 snap_len: 1028 filter: 0xffffffff
> HCI Event: Connect Request(0x04) plen 10
< HCI Command: Accept Connection Request(0x01|0x0009) plen 7
> HCI Event: Command Status(0x0f) plen 4
> HCI Event: Connect Complete(0x03) plen 11
< HCI Command: Change Connection Packet Type(0x01|0x000f) plen 4
> HCI Event: Page Scan Repetition Mode Change(0x20) plen 7
> HCI Event: Command Status(0x0f) plen 4
> HCI Event: Connection Packet Type Changed(0x1d) plen 5
> ACL data: handle 0x0029 flags 0x02 dlen 12
    L2CAP(s): Connect req: psm 10 scid 0x0040
< ACL data: handle 0x0029 flags 0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 1
< HCI Command: Authentication Requested(0x01|0x0011) plen 2
> HCI Event: Command Status(0x0f) plen 4
> HCI Event: Number of Completed Packets(0x13) plen 5
> HCI Event: Max Slots Change(0x1b) plen 3
> HCI Event: Link Key Request(0x17) plen 6
> HCI Event: Command Status(0x0f) plen 4
> HCI Event: Auth Complete(0x06) plen 3
< ACL data: handle 0x0029 flags 0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 3 status 0
> HCI Event: Number of Completed Packets(0x13) plen 5
> HCI Event: Disconn Complete(0x05) plen 4
		
Thanks for the help. 
Abhi


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2004-11-18 21:01 [Bluez-devel] Testing l2cap using l2test for authentication/encryption Bhatt Abhi-ABHATT
2004-11-18 21:26 ` Marcel Holtmann

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