AudioCodes E-SBC User Manual page 136

CHAPTER 13 Network
The device is shipped with a default OAMP interface (see
table lets you change this OAMP interface and configure additional network interfaces for control
and media, if necessary. You can configure up to 12 interfaces, consisting of up to 11 Control and
Media interfaces including 1 OAMP interface. Each IP interface is configured with the following:
■ Application type allowed on the interface:
● Control: call control signaling traffic (i.e., SIP)
● Media: RTP traffic
● Operations, Administration, Maintenance and Provisioning (OAMP): management (i.e.,
Web, CLI, and SNMP based management)
■ IP address (IPv4 or IPv6) and subnet mask (prefix length)
■ Default Gateway: Traffic from this interface destined to a subnet that does not meet any of the
routing rules (local or static) are forwarded to this gateway.
■ (Optional) Primary and secondary domain name server (DNS) addresses for resolving FQDNs
into IP addresses.
■ Ethernet Device: Layer-2 bridging device and assigned a VLAN ID. As the Ethernet Device is
associated with an Ethernet Group, this is useful for setting trusted and un-trusted networks on
different physical Ethernet ports. Multiple entries in the IP Interfaces table may be associated
with the same Ethernet Device, providing multi-homing IP configuration (i.e., multiple IP
addresses on the same interface/VLAN).
Complementing the IP Interfaces table is the Static Routes table, which lets you configure static
routing rules for non-local hosts/subnets. For more information, see
Before configuring the IP network interfaces, read the following guidelines:
■ One OAMP IP interface must be configured and this must be an IPv4 address. The OAMP
interface can be combined with Media and Control.
■ At least one Media-type interface must be configured.
■ At least one Control-type interface must be configured.
■ Multiple Control- and Media-type IP interfaces can be configured with overlapping IP
addresses and subnets.
■ The prefix length replaces the dotted-decimal subnet mask presentation and must have a
value of 0-31 for IPv4 addresses, and a value of 64 for IPv6 addresses.
■ Multiple Media- and Control-type interfaces can be configured with an IPv6 address.
Mediant 1000 Gateway & E-SBC | User's Manual
Default IP
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Address). The IP Interfaces
Configuring Static IP Routing.