Ricoh Aficio 2090, Network Manual, Page: 79 / 126

Remote Maintenance by telnet
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9
- - - -
Address
❖ ❖ ❖ ❖
Subnet Mask
A number used to mathematically
“mask” or hide the IP address on
the network by eliminating those
parts of the address that are alike
for all the machines on the net-
work.
❖ ❖ ❖ ❖
Broadcast address
A specified address for sending
data to specific devices on the net-
work.
Note
❒
To get the above addresses, contact
your network administrator.
❒
If you don't know the address to
configure, use the machine's de-
fault.
❒
The Ethernet interface and IEEE
802.11b interface share the same
TCP/IP address. When changing
interfaces, the former interface set-
ting is applied to the new interface.
❒
When installing the optional 1394
interface board, set the subnet so it
does not overlap with the Ethernet
interface or the 1394 interface.
Access control
Use the access command to view and
configure access control. You can also
specify two or more access ranges.
❖
❖ ❖
❖
Reference
msh> access
❖
❖ ❖
❖
Configuration
msh> access
✩
range start-
address end-address
•
✩
represents a target number
between 1 and 5. (Up to five ac-
cess ranges can be registered
and selected.)
Example: To specify accessible IP
addresses between 192.168.0.10
and 192.168.0.20:
m s h > a c c e s s 1 r a n g e
192.168.0.10 192.168.0.20
Note
❒
The access range restricts the
workstations from which print-
ing is possible by means of an
address. If you do not need to
restrict printing, make the set-
ting “0.0.0.0”.
❒
The entry is invalid if the start
address is greater than the end
address.
❒
Up to five access ranges can be
specified. The entry is invalid if
the target number is omitted.
❒
Sessions other than those from a
Web browser
*1
or telnet are
limited by access control.
*1
This does not include viewing
and file management with the
Document Server.
❖
❖ ❖
❖
Access control initialization
msh> access flush
Note
❒
This restores the factory default
so all access ranges become
“0.0.0.0”.