Hello list;
I am having problems getting my wired interface eth0 and my wireless
interface wlan0 to play nice together.
I have a wireless adapter connected to a powered hub along with a USB
camera.
I have a network dome camera connected to the BBB ethernet port with a
static IP of 192.168.4.2
The WiFi has a static IP of 192.168.4.1
The BBB has a static IP of 192.168.4.3
I have included some information.
There appears to be a conflict between the "/etc/network/interfaces" file
and "hostapd.conf".
hostapd.conf:
### Wireless network name ###
interface=wlan0
### Set your bridge name ###
#bridge=br0
#driver
driver=nl80211
country_code=US
## The name of your server##
ssid=Gaucho Robot
## Channel to use
channel=7
hw_mode=g
#############Security Starts Here########################
# # Static WPA2 key configuration
# #1=wpa1, 2=wpa2, 3=both
# #wpa=2
## wpa_passphrase=yourpassword
## Key management algorithms ##
## wpa_key_mgmt=WPA-PSK
#
## Set cipher suites (encryption algorithms) ##
## TKIP = Temporal Key Integrity Protocol
## CCMP = AES in Counter mode with CBC-MAC
wpa_pairwise=TKIP
#rsn_pairwise=CCMP
#
## Shared Key Authentication ##
auth_algs=1
## Accept all MAC address ###
macaddr_acl=0
#enables/disables broadcasting the ssid
ignore_broadcast_ssid=0
# Needed for Windows clients
eapol_key_index_workaround=0
----------------------------------------------------------------------------
--------------------------------
/etc/networks/interfaces
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
#This works "sometimes !"
auto eth0
iface eth0 inet static
address 192.168.10.127 <- My 10/100 Network
netmask 255.255.255.0
gateway 192.168.10.1
#WiFi Doesn't with this config
auto eth0
iface eth0 inet static
address 192.168.4.3
netmask 255.255.255.0
gateway 192.168.4.0
# WiFi Setup
auto wlan0
iface wlan0 inet static
wpa-ssid "Multimedia Server" <- When wlan0 comes up it uses "Gaucho
Robot" as the ssid
# wpa-psk "password" <- The ssid from hostapd.conf
address 192.168.4.1
network 192.168.4.0
netmask 255.255.255.0
broadcast 192.168.4.255
# Ethernet/RNDIS gadget (g_ether)
# ... or on host side, usbnet and random hwaddr
# Note on some boards, usb0 is automaticly setup with an init script
iface usb0 inet static
address 192.168.7.2
netmask 255.255.255.0
network 192.168.7.0
gateway 192.168.7.1
=====================================================================
root@beaglebone:~# nmap -T4 -F 192.168.4.0-255
Starting Nmap 6.00 ( http://nmap.org ) at 2015-03-01 20:47 UTC
Nmap scan report for 192.168.4.2 <-------------------------------Can ping
Dome Camera
Host is up (0.00079s latency).
All 100 scanned ports on 192.168.4.2 are closed
MAC Address: 00:D7:15:01:04:D5 (Unknown)
Nmap scan report for 192.168.4.3 <-------------------------------from
Beaglebone
Host is up (0.00019s latency).
Not shown: 93 closed ports
PORT STATE SERVICE
22/tcp open ssh
80/tcp open http
139/tcp open netbios-ssn
445/tcp open microsoft-ds
3000/tcp open ppp
3389/tcp open ms-wbt-server
8080/tcp open http-proxy
Nmap done: 256 IP addresses (2 hosts up) scanned in 39.75 seconds
====================================================================
If that isn't bad enough, wlan0 is only configured properly "sometimes" L
This is the result "if" it works:
root@beaglebone:~# ifconfig
eth0 Link encap:Ethernet HWaddr 1c:ba:8c:e1:85:5e
inet addr:192.168.10.127 Bcast:192.168.10.255 Mask:255.255.255.0
inet6 addr: fe80::1eba:8cff:fee1:855e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:189 errors:0 dropped:0 overruns:0 frame:0
TX packets:297 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:29228 (28.5 KiB) TX bytes:28958 (28.2 KiB)
Interrupt:40
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:5 errors:0 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:319 (319.0 B) TX bytes:319 (319.0 B)
mon.wlan0 Link encap:UNSPEC HWaddr
E0-CB-4E-A6-58-EC-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:12 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1047 (1.0 KiB) TX bytes:0 (0.0 B)
usb0 Link encap:Ethernet HWaddr 1a:92:a3:52:26:d4
inet addr:192.168.7.2 Bcast:192.168.7.3 Mask:255.255.255.252
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
wlan0 Link encap:Ethernet HWaddr e0:cb:4e:a6:58:ec
inet addr:192.168.4.1 Bcast:192.168.4.255 Mask:255.255.255.0
inet6 addr: fe80::e2cb:4eff:fea6:58ec/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:55 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:8197 (8.0 KiB)
root@beaglebone:~# lsusb
Bus 001 Device 002: ID 05e3:0604 Genesys Logic, Inc. USB 1.1 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 046d:082d Logitech, Inc.
<---------------------------------------------------- Camera
Bus 001 Device 004: ID 0b05:1723 ASUSTek Computer, Inc. WL-167G v2 802.11g
Adapter [Ralink RT2571W] - WiFi Adapter
root@beaglebone:~# uname -a
Linux beaglebone 3.8.13-bone70 #1 SMP Fri Jan 23 02:15:42 UTC 2015 armv7l
GNU/Linux
"All that is necessary for the triumph of evil is that good men do nothing"
Edmond Burke (1729 - 1797)
<http://www.packtpub.com/building-a-home-security-system-with-beaglebone/boo
k>
http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book
http://ca.linkedin.com/pub/bill-pretty/2b/b07/602
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