Cradlepoint AER2100 User Manual page 51

User Manual / AER2100
Retry: Select the number of attempts before
the GRE tunnel is considered down or up
(Default: 3. Range: 1 – 255).
Failover Tunnel and Failback Tunnel: Use these
settings to create two tunnels – one as the
primary tunnel and one as the backup tunnel.
To configure tunnel failover/failback, complete
the following steps:
1. Create two tunnels: one for primary and
one for backup. Make sure both tunnels
have Keep Alive enabled.
2. Choose one to be the primary tunnel. Open
the editor for this tunnel and make sure
Tunnel Enabled is selected. Then go to the
Keep Alive page. Under Failover Tunnel
select the other tunnel you have created.
3. Open the editor for the failover tunnel.
Make sure Tunnel Enabled is not selected. On the Keep Alive page, set the Failback Tunnel to your primary
tunnel.
NEMO
Network Mobility (NEMO) is an Internet standards track protocol defined in RFC 5177. The protocol allows
session continuity for every node in a mobile network as the network moves.
NOTE: NEMO requires a feature license not included with ECM Prime. Go to SYSTEM > Administration > Feature
Licenses to enable this feature.
NEMO requires a service provider, e.g. Verizon Wireless Private Network with DMNR (Dynamic Mobile Network
Routing). Your NEMO service provider will define many of the settings for your NEMO configuration.
Once you have a NEMO service provider and a valid feature license, add networks to the Networks Routed by
NEMO section by first clicking Add. In the popup window, input:
• Network Address - This is the network address that is the destination of the route. This should be set to
the network address at the remote side of the tunnel.
• Netmask - This is the corresponding subnet mask of the network being defined (Default: 255.255.255.0).
The Network Address and Netmask, or subnet
mask, together define a range of IP addresses
that comprise the local network you want
associated with the NEMO settings.
Network Mobility (NEMO) Settings
Enbable: Enable NEMO.
WAN: Select the WAN(s) to use for the NEMO
connection. An expression such as "Unique ID
is (any)" will allow NEMO to operate on any
WAN, whereas "Type is LTE" will limit NEMO
operation to the WAN(s) provided by any
connected LTE device(s).
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