229
SHELL Commands
• 1
or
low
– Low-level informational messages or greater; includes trivial status mes-
sages.
• 2
or
medium
– Medium-level informational messages or greater; includes status mes-
sages that can help monitor network traffic.
• 3
or
high
– High-level informational messages or greater; includes status messages
that may be significant but do not constitute errors.
• 4
or
warning
– Warnings or greater; includes recoverable error conditions and useful
operator information.
• 5
or
failure –
Failures; includes messages describing error conditions that may
not be recoverable.
netstat -i
Displays the IP inter faces for your Netopia Gateway.
netstat -r
Displays the IP routes stored in your Netopia Gateway.
nslookup {
hostname
|
ip_address
}
Per forms a domain name system lookup for a specified host.
•
The
hostname
argument is the name of the host for which you want DNS information;
for example,
nslookup klaatu
.
•
The
ip_address
argument is the IP address, in dotted decimal notation, of the device
for which you want DNS information.
ping [-s
size
] [-c
count
]{
hostname
|
ip_address
}
Causes the Netopia Gateway to issue a series of ICMP Echo requests for the device with
the specified name or IP address.
•
The
hostname
argument is the name of the device you want to ping; for example,
ping
ftp.netopia.com
.
•
The
ip_address
argument is the IP address, in dotted decimal notation, of the device
you want to locate. If a host using the specified name or IP address is active, it returns
one or more ICMP Echo replies, confirming that it is accessible from your network.
•
The
-s
size
argument lets you specify the size of the ICMP packet.
Summary of Contents for 3342
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Page 150: ...150 Example filter set page This is an example of the Netopia filter set page ...
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