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Chapter 8
SpeedTouch™ Remote Access
Hyper-NAT Refinements
96
The SpeedTouch™ features a powerful Hyper-NAT engine allowing the local hosts
to share a single (remotely negotiated) public IP address.
In case Hyper-NAT is enabled on the WAN interface that will be used for remote
management, and a static mapping has been made to allow remote hosts to
address regular SSH services on a host residing on your local network, you must
make sure that accessing the SpeedTouch™ Web Interface is still possible.
For more information on Hyper-NAT, see the SpeedTouch™ Hyper-NAT
Configuration Guide.
The default port for the SSH server is set to 22. This can be changed by executing
the following command:
=>:service system modify name=SSH state=enabled port=35
The command above will change the SSH server port of the SpeedTouch™ from
port 22 (default) to port 35.
=>:service system list name=SSH expand=enabled
Idx Name
Protocol
----------------------------------------------------------------------
1 SSH
tcp
Description................ SSH server
Properties................. server
Attributes................. state port aclip aclif aclifgroup map log
User Managed Attributes.... state aclip aclif aclifgroup map log
Attribute Values :
State...................... enabled
Port.......................
Ip Access List............. any
Interface Access List...... any
Interface Group Access List lan
Map List...................
Logging.................... disabled
NAT-refinements for SpeedTouch™ services should
!
NAT configuration menu, but
SrcPort
DstPort
35
35
35
never
always
in System Services.
Group
be made in the
E-DOC-CTC-20051017-0155 v1.0
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