AudioCodes Media Pack MP-11x, User Manual

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User's Manual 130 Document #: LTRT-65432
MP-11x & MP-124

The network interface types can be combined:
•
Example 1:
♦
One combined OAMP-Media-Control interface with an IPv4 address
•
Example 2:
♦
One OAMP interface with an IPv4 address
♦
One or more Control interfaces with IPv4 addresses
♦
One or more Media interfaces with IPv4 interfaces (with VLANs)
•
Example 3:
♦
One combined OAMP-Media interface with an IPv4 address
♦
One or more combined Media-Control interfaces with IPv4 addresses.

Each network interface can be configured with a Default Gateway. The address of the
Default Gateway must be in the same subnet as the associated interface. Additional
static routing rules can be configured in the IP Routing table.

The interface name must be configured (mandatory) and unique for each interface,
and can include up to 16 characters.

For IPv4 addresses, the 'Interface Mode' column must be set to IPv4 Manual (numeric
value 10).

Each network interface must be assigned a unique VLAN ID.

When configuring more than one IP interface of the same address family, VLANs must
be enabled.

For network configuration to take effect, you must save the configuration to the
device's flash memory (burn) with a device reset.
Notes:
•
When configuring the network interfaces and VLANs in the Multiple Interface table
using the Web interface, it is recommended to check that your configuration is
valid, by clicking the
Done button in the Multiple Interface Table page.
•
Upon device start up, the Multiple Interface table is parsed and passes
comprehensive validation tests. If any errors occur during this validation phase,
the device sends an error message to the Syslog server and falls back to a "safe
mode", using a single interface and no VLANs. Ensure that you view the Syslog
messages that the device sends in system startup to see if any errors occurred.
12.2.3 Troubleshooting the Multiple Interface Table
If any of the Multiple Interface table guidelines are violated, the device falls back to a "safe
mode" configuration, consisting of a single IPv4 interface without VLANs. For more
information on validation failures, consult the Syslog messages.
Validation failures may be caused by one of the following:

One of the Application Types (OAMP, Control, or Media) are missing in the IPv4
interfaces.

There are too many interfaces for Application Type, OAMP. There is only one
interface defined, but the 'Application Types' column is not set to
OAMP + Media +
Control (numeric value 6).

An IPv4 interface was defined with 'Interface Type' other than IPv4 Manual (10).

Two interfaces have the same VLAN ID value while VLANs are enabled.

Two interfaces have the same name.