Cisco ONS 15310-MA SDH Procedure Manual page 343

Chapter 16 DLPs H1 to H99
Net/Subnet Mask Length—Type the subnet mask length (decimal number representing the subnet
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mask length in bits) or click the arrows to adjust the subnet mask length. The subnet mask length is
the same for all ONS 15310-MA SDH nodes in the same subnet.
MAC Address—(Display only) Displays the ONS 15310-MA SDH IEEE 802 MAC address.
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• Default Router— If the ONS 15310-MA SDH is connected to a LAN, enter the IP address of the
default router. The default router forwards packets to network devices that the ONS 15310-MA SDH
cannot directly access. This field is ignored if any of the following are true:
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Suppress CTC IP Display—Check this check box if you want to prevent the node IPv4 address and
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IPv6 address (if enabled) from being displayed in CTC (IP Address field, information area) to users
with Provisioning, Maintenance, or Retrieve security levels. If the IP address is not suppressed, both
the IPv4 address and IPv6 addresses are shown in the IP Address field.
IPv6 Configuration—Allows provisioning of IPv6 addresses. After you provision an IPv6 address,
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you can access the device using the IPv6 address. Configure these settings only if you want to enable
IPv6 on the node. IPv6 cannot be configured using the LCD push buttons.
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Note
Note
Note
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The ONS 15310 is not connected to a LAN.
SOCKS proxy server is enabled and the ONS 15310 is provisioned as an ENE.
OSPF is enabled on both the ONS 15310 and the LAN where the ONS 15310 is connected.
Enable IPv6—Select this check box to assign an IPv6 address to the node. The IPv6 Address,
Prefix Length, and IPv6 Default Router fields are enabled only if this check box is selected. The
check box is disabled by default.
ONS 15310MA node can be configured in either normal mode or secure mode. Dual IP
addressing through secure mode is available for IPv4 only.If IPv6 is enabled on ONS
15310MA in secure mode, the IPv6 address support applies to the backplane LAN port only.
There is no IPv6 address for the front 15310E-CTX-K9 TCP/IP (LAN) port. However, when
the 15310E-CTX-K9 card is in normal mode (repeater mode), the IPv6 address support
applies to both the backplane LAN port as well as the TCC2P TCP/IP (LAN) port.
If TCC2P cards are installed, dual IPv4 addressing through secure mode is available for IPv4
only. If IPv6 is enabled on ONS 15310 with TCC2P in secure mode, IPv6 address support
applies to the backplane LAN port only. There is no IPv6 address for the front TCC2P
TCP/IP (LAN) port. However, when the TCC2P card is in normal mode (repeater mode), the
IPv6 address support applies to both the backplane LAN port as well as the TCC2P TCP/IP
(LAN) port.
IPv6 address can be enabled only when 'Enable SOCKS Proxy on Port' checkbox is enabled.
For IPv6 connectivity, once the SOCKS Proxy is enabled, the ONS 15454 node can be
configured as 'External Network Element (ENE)' or 'Gateway Network Element (GNE)' or
'SOCKS proxy only' by enabling the suitable radio button.
Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
16-53