Page Comparison

General Setup

By default a 3.X firmware is set to DHCP. To find In order to identify the IP which the beronet device received the bfdetect tool can , "bfdetect" has to be used.. If no DHCPserver is available the beronet there is no DHCP-Server available, the beroNet devices falls back to its default IP address: 10.0.0.2

beroNet VoIP Card Setup

The beroNet VoIP Card is build in a special way, so that it appears as a network card in the server where it is installed (e.g in the beroNet Appliance). The following picture shows how the card works in the server with the mainboard.

As you can see the card creates a LAN inside of the server. There are 3 major options to handle the network topology:

1. Network Bridge (recommended) 
2. IP Forwarding with different LANs
3.  different LANs without IP Forwardingforwarding

The IP Forwarding forwarding and the non-Forwarding Scnarios forwarding scenarios are only useful in special situations, where the beroNet VoIP Gateway part of the Card card should not receive an IP of the main LAN and thus be invisible to it. In most cases the network bridge setup is recommended. 

beroNet VoIP Cards Bridge Setup

In the following Chapters chapters we will describe how you can configure a Network Brigde under Bridge on Linux and Windows based systems.

Linux Network Bridge

You can setup the Network Bridge under on Linux with the "brctl" utility. This utility is provided by the "bridge-utils" package on debian Debian based systems (like Ubuntu). As mentioned above the berofix beroNet PCI/PCIe cards use MAC Addresses addresses beginning with D8:DF:0D or 00:50:C2, so you can again use the "ifconfig -a" command to identify berofix beroNet PCI/PCIe cards:

beropbx:#ifconfig -a 
   
   eth0   Link encap:Ethernet  HWaddr 00:0C:6E:D3:86:C6  this is standard NIC
             UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
             RX packets:797562 errors:0 dropped:0 overruns:0 frame:0
             TX packets:35206 errors:20 dropped:0 overruns:0 carrier:20
             collisions:7447 txqueuelen:1000 
             RX bytes:141351732 (134.8 MiB)  TX bytes:19431622 (18.5 MiB)
             Interrupt:11 Base address:0xc000 
   
   eth1   Link encap:Ethernet  HWaddr 00:50:C2:83:D0:01 this is our berofix PCI card as you can see on the MAC-Address
             UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
             RX packets:35124 errors:0 dropped:0 overruns:0 frame:0
             TX packets:276362 errors:0 dropped:0 overruns:0 carrier:0
             collisions:0 txqueuelen:1000 
             RX bytes:20636164 (19.6 MiB)  TX bytes:28931756 (27.5 MiB)
             Interrupt:11 Base address:0xa000 
   
  lo       Link encap:Local Loopback  
             inet addr:127.0.0.1  Mask:255.0.0.0
             UP LOOPBACK RUNNING  MTU:16436  Metric:1
             RX packets:9 errors:0 dropped:0 overruns:0 frame:0
             TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
             collisions:0 txqueuelen:0 
             RX bytes:720 (720.0 b)  TX bytes:720 (720.0 b)
  

In this example eth1 is the berofix beroNet PCI card and eth0 is our default network interface which is connected to our LAN. We want to assign the IP Address address 192.168.0.2 to our LAN interface and the IP Address 192.168.0.3 to our berofix beroNet device. After we have setup the Network Bridge we want to access the berofix PCI beroNet PCIe card from all machines in our LAN, which are located in our network 192.168.0.1-254. To establish the Network Bridge, you have to use a few commands like described in the following example:

berofix:# ifconfig eth0 0.0.0.0 up
berofix:# ifconfig eth1 0.0.0.0 up
berofix:# brctl addbr br0
berofix:# brctl addif br0 eth0
berofix:# brctl addif br0 eth1
berofix:# ifconfig br0 192.168.0.3 up 
  

These commands will first remove the IP-Addresses from the network devices and then will create the Network Bridge and add your standard network card (eth0) as well as the berofix PCI beroNet PCIe card (eth1) to this newly created Network Bridge (br0). In the example above we applied the 192.168.0.3 to the Network Bridge. The default IP settings of the berofix beroNet PCI/PCIe cards are 10.0.0.2 netmask Netmask 255.0.0.0. To make the berofix beroNet card reachable from our LAN the IP-Address of the berofix beroNet device has to be changed. This can be done using the "bfdetect tool" (which is described in the next chapter) or through the webinterface of the berofix beroNet device. So we assume the berofix beroNet IP Address is has changed to 192.168.0.3 with Netmask 255.255.255.0 . If everything was setup as it should, you should be able to reach the berofix beroNet device(192.168.0.3) from any machine in your LanLAN. Unfortunately this described way is not persistent and will be deleted after rebooting the machine.
To setup this Network Bridge in a persistent way, you can modify your "/etc/network/interfaces" file on debian Debian based systems (like ubuntu):

auto lo
iface lo inet loopback

auto br0
iface br0 inet static
address 192.168.0.2
netmask 255.255.255.0
gateway 192.168.0.1
bridge_ports eth0 eth1

After that you have to restart your networking:

berofix:#/etc/init.d/networking restart

After everything is up and running, you should be able to reach the berofix beroNet device (192.168.0.3) from any machine in your LAN.

Windows

Network Bridge

To use the Network Brigde Bridge under Windows based Systems (Windows SBS Versions don't seem to support Network Bridging) open the "network connections" Windowwindow. As already seen in the chapter "IP-Forwarding", you will see two Network network controllers. Your standard Host Network Controller ("Local Area Network Connection 1") and the berofix beroNet Network Controller ("Local Area Network Connection 2"). To create the Network Bridge please mark both connections and click the right mouse button. The following context menu will appear:

Click on "Bridge connections" and a third Controller controller will appear, our Network Bridge:

As you might notice the Network Controllers have noticed, the network controllers don't have any IP Address's any moreanymore. You can only assign an IP-Address to the Bridge Controller. By default the Bridge bridge is in DHCP mode. If you please mark the BridgeTo edit the bridge, click the right mouse button, choose "Preferences" and configure an IP-Address. At that moment the Network Bridge is reachable throughout the LAN - you can also reach the berofix beroNet web-interface. For example:
Let's assume your LAN is 172.20.0.0/255.255.0.0, your bridge got an IP 172.20.5.194 and you configured berofix beroNet internal IP address -Address to 172.20.70.11. Through the configured bridge, berofix beroNet is reachable from the whole network now, if your firewall is not blocking it!

bfdetect

The latest version of bfdetect can be found in the downloads page. It is used to discover the beroNet device IPaddresses IP-Addresses of the local subnet. It can also be used to change the network settings of the beroNet device, e.g. to set it into DHCP or static IP mode.

 NOTE: bfdetect can be disabled via preferences->network in the GUI, to avoid unwanted network setting changes from bfdetect users in the local subnet. 

After changing the IP-address or learning identifying it, the Web web-GUI can be used to configure the gateway. Just point type the IP in your favourite favorite browser and you should see the login-screen.