Help > Using the web interface > Network > Interfaces > LAN2
LAN2
Name
Freely selectable name. This name is used to identify the interface within the PBX.
IPv4 | Mode
Static
Assigns a user-defined IPv4 address.
Dynamic
The PBX automatically receives its IP address from the DNS server.
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IPv4 | Static | Prefix
Requirements:
•IPv4 modeStatic selected
IP address ranges are entered using CIDR notation.
•Example enter: 192.168.21.0/24
•Subnet mask: 255.255.255.0
IPv4 | Global | Prefix
Requirements:
•IPv4 modeDynamic selected
Displays the IP address assigned via DHCP.
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IPv4 | APIPA
The PBX can be reached via the IP address 169.254.1.240, if
•it is directly connected to an individual computer which automatically receives its IP address.
•it is connected to a router that automatically assigns IP addresses.
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IPv6 | Mode
off
Switches off the use of IPv6 addresses.
Static
Assigns a user-defined IPv6 address.
Dynamic
Automatically assigns an IPv6 address.
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IPv6 | Manual IPv6 | Prefix
Requirements:
•IPv6 modeStatic selected
IP address ranges are entered using CIDR notation.
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DHCP | Server
Requirements:
•If internal and external VoIP telephony are to be connected at the same network interface: Disabled IPv4 | ModeStatic
When connecting SIP devices to the 2nd network interface, it is advisable to enable the DHCP server in order to supply the SIP devices with IP addresses and other information (NTP server address, gateway address etc.).
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DHCP | Begin with DHCP address range
Begin of the IP address range from which the IP addresses are to be assigned.
Only IP addresses within the changeable range of the corresponding network class can be entered.
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DHCP | End of DHCP address range
End of the IP address range from which the IP addresses are to be assigned.
Only IP addresses within the changeable range of the corresponding network class can be entered.
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DHCP | Edit configuration
Opens the Code editor for editing the configuration.