Functional description
160 MPR-e and MSS-1c User Manual 3DB19901EFAA Edition 01
3.10.9.1 — NE IP addresses
The NE IP address is a network IP address used to access the MPR-e through the radio and
traffic Ethernet traffic port.
This address is configured statically by the operator through the management system.
The default IPv4 address is 10.0.1.2.
The subnet mask is 255.255.255.255 (/32). This mask is fixed and not configurable by the
operator.
3.10.9.2 — TMN communication channels
On 9500 MPR Network Element the following types of TMN communication channels are
present:
• In-band TMN through the use of any USER port requiring the activation of a user
defined VLAN
• TMN-RF allowing the management of a remote NE through radio.
• MSS-1c only: 2 NMS interfaces through the use of VLANs 4085 and 4086 and 2
dedicated RJ45 ports.
3.10.9.3 — TMN-RF
The TMN-RF interface is associated with the radio port and is used to connect the MPR-e
to the NE on the other side of the radio link. There are two different selectable modes for
this interface: PPP or In-Band.
When an MPR-e is interfacing with any NE belonging to the MPR family at the other end
of a radio link, TMN-RF PPP is required. TMN-RF PPP doesn’t have an explicit IP address
configuration because it automatically inherits the NE IP address.
When the NE at the other end is a 7705 SAR in Single NE with MPR-e, TMN-RF In-Band
is required. As TMN In-Band, this interface requires a unique IP address, a subnet mask
and a unique VLAN ID (it cannot be the same as the TMN In-Band VLAN ID). The
7705 SAR must have a similar valid interface within the same subnet with the same VLAN
ID as the MPR-e to establish IP connectivity over the radio link.
3.10.9.4 — TMN In-Band
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