Tahoe 684 User Manual page 29

4.3.28
unauthorized access. After enabling the "strictarp" mode (by typing
"strictarp on") and entering the static IP-MAC assignments (using "arp
add") the modem would listen to incoming ARP requests asking for the
addresses it has in its static table. If the request comes from another
MAC address than in the modem's ARP table, it will send an answer with
the correct MAC address.
Windows™ operating system during the boot-up. If the ARP reply from
the modem comes, the PC will show a message that this address is
occupied, which will make an illegal use of that IP address impossible.
The "strictarp" mode may be disabled using "strictarp off".
4.3.29
important events to a syslog server. To configure syslog logging following
commands may be used:
4.3.30
The access may be enabled or disabled by entering "telnet on" or
"telnet off", respectively.
password used to write the SNMP parameters
snmp host1 <address>
snmp host2 <address>
snmp host3 <address> - allows setting of up to 3 addresses,
from which the SNMP access will be permited. Entering 0.0.0.0
allows access from any address, while 255.255.255.255 disables
an entry (entering 255.255.255.255 in all three positions is equal
to disabling the SNMP service)
4.3.28. strictarp
The "strictarp" command helps protecting the LAN against the
Such request is sent by the PCs working under the Microsoft
4.3.29. syslog
The modem may send the messages about its status and
syslog on - enables logging
syslog off - disables logging
syslog host <IP address> - sets the IP address to which the
messages will be sent
4.3.30. telnet
The command allows limiting the telnet access to the modem.
Moreover the access may be limited to a certain IP address:
telnet host <IP address>
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