22
4.3.18.
mem
“Mem” shows the memory usage statistics. The “free” entry is the
most important - it shows how much free memory is left.
4.3.19.
mii
Command may be used to configure the FastEthernet transceiver
through the MIII port. Following options are available:
¡
status
- displays port status:
PHY: Intel LXT972A Rev. 2
Autonegotiation enabled
100Base-TX, full-duplex, link up
¡
reset
- resets the transceiver
¡
auto
- enables autonegotiation (default)
¡
speed { 10 | 100 }
- forces 10 or 100 Mbps link speed
¡
duplex { half | full }
- forces half- or full-duplex mode
¡
power { on | off }
- enables and disables the Ethernet port
Choosing „speed” or „duplex” options disables autonegotiation
mode.
4.3.20.
netstat
Shows a list of active TCP connections.
4.3.21.
ping
Checks the availability of a device with selected IP address. For
example:
ping 10.0.0.2
gives the time necessary to send packet to the 10.0.0.2 station
and back or reports its unavailability.
4.3.22.
ppp
The “ppp” command sets up the PPP parameters when the DSL
line works in the synchronous PPP mode. Following options are available
(the <port> should be set to “ppp0”):
¡
ppp <port> defroute on
23
¡
ppp <port> defroute off
- the command enables and disables,
respectively, adding of the default route through the PPP interface
after the connection is established
¡
ppp <port> mtu <value>
- sets the maximum packet size that
the modem may send through the PPP interface (the final MTU
setting depends also on the MRU setting on the remote router)
¡
ppp <port> mru <value>
- sets the maximum packet size that
the router will accept to receive
¡
ppp
<port>
ip <local address>[:<remote address>]
-
sets the IP addresses used during the PPP connection negotiation
¡
ppp <port> up1 <command>
¡
ppp <port> up2 <command>
¡
ppp <port> up3 <command>
¡
ppp <port> up4 <command> -
the “up1” to “up4” options
allow execution of up to four commands after the PPP link is
established
¡
ppp
<port> d
own1 <command>
¡
ppp
<port> d
own2 <command>
¡
ppp
<port> d
own3 <command>
¡
ppp <port> down4<command>
- the “down1” to “down4”
options allow execution of up to four commands after the PPP link
is broken down
¡
ppp <ppp> user <username> -
sets the username used
during the PPP authorization (if required by the remote router)
¡
ppp <port> password <password>
- sets the password used
during the PPP authorization (if required by the remote router)
¡
ppp
<port>
debug on
¡
ppp
<port>
debug off
- enables and disables, respectively, the
syslog debugging of the PPP link
4.3.23.
prompt
Changes the command line prompt from default
„Tahoe>” to a
custom one.
4.3.24.
ps
Show the processes list.
4.3.25.
reboot
Reboots the modem. All unsaved changes to the configuration will
be lost.
4.3.23
4.3.18
4.3.19
4.3.22
4.3.21
4.3.20
4.3.24
4.3.25
Summary of Contents for 684
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