ZyWALL / USG (ZLD) CLI Reference Guide
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H A P T E R
5 9
Maintenance Tools
Use the maintenance tool commands to check the conditions of other devices through the ZyWALL
/ USG. The maintenance tools can help you to troubleshoot network problems.
Here are maintenance tool commands that you can use in privilege mode.
Table 229
Maintenance Tools Commands in Privilege Mode
COMMAND
DESCRIPTION
packet-trace [interface
interface_name
]
[[ip-proto|ipv6-proto] |
protocol_name
| any}] [src-host {
ip
|
hostname
|
any}] [dst-host {
ip
|
hostname
| any}]
[port {<1..65535> | any}] [file]
[duration <1..3600>] [extension-filter
filter_extension
]
Sniffs traffic going through the specified interface with the specified
protocol, source address, destination address, and/or port number.
If you specify
file
, the ZyWALL / USG dumps the traffic to
/
packet_trace/packet_trace_interface
. Use FTP to retrieve
If you do not assign the duration, the ZyWALL / USG keeps dumping traffic
until you use Ctrl-C.
Use the extension filter to extend the use of this command.
protocol_name
: You can use the name, instead of the number, for some IP
protocols, such as
tcp
,
udp
,
icmp
, and so on. The names consist of 1-16
alphanumeric characters or dashes (-). The first character cannot be a
number.
hostname
: You can use up to 252 alphanumeric characters, dashes (-), or
periods (.). The first character cannot be a period.
filter_extension
: You can use 1-256 alphanumeric characters, spaces,
or '()+,/:=?;!*#@$_%.- characters.
traceroute {
ip
|
hostname
}
Displays the route taken by packets to the specified destination. Use
Ctrl+c
to return to the prompt.
traceroute6 {
ipv6
|
hostname
}
Displays the route taken by packets to the specified destination. Use
Ctrl+c
to return to the prompt.
[no] packet-capture activate
Performs a packet capture that captures network traffic going through the
set interface(s). Studying these packet captures may help you identify
network problems.
The
no
command stops the running packet capture on the ZyWALL / USG.
Note: Use the
packet-capture configure
command to configure the
packet-capture settings before using this command.
packet-capture configure
Enters the sub-command mode.
duration <0..300>
Sets a time limit in seconds for the capture. The ZyWALL / USG stops the
capture and generates the capture file when either this period of time has
passed or the file reaches the size specified using the
files-size
command below. 0 means there is no time limit.
Содержание ZyWALL USG Series
Страница 19: ...19 PART I Introduction ...
Страница 20: ...20 ...
Страница 38: ...Chapter 2 User and Privilege Modes ZyWALL USG ZLD CLI Reference Guide 38 ...
Страница 39: ...39 PART II Reference ...
Страница 40: ...40 ...
Страница 48: ...Chapter 4 Status ZyWALL USG ZLD CLI Reference Guide 48 ...
Страница 52: ...Chapter 5 Registration ZyWALL USG ZLD CLI Reference Guide 52 ...
Страница 128: ...Chapter 15 Route ZyWALL USG ZLD CLI Reference Guide 128 ...
Страница 136: ...Chapter 17 Zones ZyWALL USG ZLD CLI Reference Guide 136 ...
Страница 140: ...Chapter 18 DDNS ZyWALL USG ZLD CLI Reference Guide 140 ...
Страница 148: ...Chapter 20 HTTP Redirect ZyWALL USG ZLD CLI Reference Guide 148 ...
Страница 152: ...Chapter 21 ALG ZyWALL USG ZLD CLI Reference Guide 152 ...
Страница 156: ...Chapter 22 UPnP ZyWALL USG ZLD CLI Reference Guide 156 ...
Страница 159: ...Chapter 23 IP MAC Binding ZyWALL USG ZLD CLI Reference Guide 159 ...
Страница 178: ...Chapter 25 Secure Policy ZyWALL USG ZLD CLI Reference Guide 178 ...
Страница 218: ...Chapter 32 Application Patrol ZyWALL USG ZLD CLI Reference Guide 218 ...
Страница 236: ...Chapter 34 IDP Commands ZyWALL USG ZLD CLI Reference Guide 236 ...
Страница 246: ...Chapter 35 Content Filtering ZyWALL USG ZLD CLI Reference Guide 246 ...
Страница 256: ...Chapter 36 Anti Spam ZyWALL USG ZLD CLI Reference Guide 256 ...
Страница 262: ...Chapter 37 SSL Inspection ZyWALL USG ZLD CLI Reference Guide 262 ...
Страница 268: ...Chapter 38 Device HA ZyWALL USG ZLD CLI Reference Guide 268 ...
Страница 284: ...Chapter 41 Addresses ZyWALL USG ZLD CLI Reference Guide 284 ...
Страница 288: ...Chapter 42 Services ZyWALL USG ZLD CLI Reference Guide 288 ...
Страница 302: ...Chapter 46 Authentication Server ZyWALL USG ZLD CLI Reference Guide 302 ...
Страница 338: ...Chapter 52 System Remote Management ZyWALL USG ZLD CLI Reference Guide 338 ...
Страница 358: ...Chapter 53 File Manager ZyWALL USG ZLD CLI Reference Guide 358 ...
Страница 372: ...Chapter 56 Session Timeout ZyWALL USG ZLD CLI Reference Guide 372 ...
Страница 374: ...Chapter 57 Diagnostics ZyWALL USG ZLD CLI Reference Guide 374 ...
Страница 384: ...Chapter 59 Maintenance Tools ZyWALL USG ZLD CLI Reference Guide 384 ...
Страница 426: ...List of Commands Alphabetical ZyWALL USG ZLD CLI Reference Guide 426 ...