Chapter 13 Interfaces
ZyWALL / USG (ZLD) CLI Reference Guide
99
13.2.7 Connectivity Check (Ping-check) Commands
Use these commands to have an interface regularly check the connection to the gateway you
specified to make sure it is still available. You specify how often the interface checks the connection,
how long to wait for a response before the attempt is a failure, and how many consecutive failures
are required before the ZyWALL / USG stops routing to the gateway. The ZyWALL / USG resumes
routing to the gateway the first time the gateway passes the connectivity check.
This table lists the
ping-check
commands
Table 43
interface
Commands: Ping Check
COMMAND
DESCRIPTION
show ping-check [
interface_name
| status]
Displays information about ping check settings for the specified
interface or for all interfaces.
status
: displays the current connectivity check status for any
interfaces upon which it is activated.
[no] connectivity-check continuous-log
activate
Use this command to have the ZyWALL / USG log connectivity
check result continuously. The
no
command disables the setting.
show connectivity-check continuous-log status
Displays the continuous log setting about connectivity check.
interface
interface_name
Enters sub-command mode.
[no] ping-check activate
Enables ping check for the specified interface. The
no
command
disables ping check for the specified interface.
ping-check {
domain_name
|
ip
| default-
gateway}
Specifies what the ZyWALL / USG pings for the ping check; you can
specify a fully-qualified domain name, IP address, or the default
gateway for the interface.
ping-check {
domain_name
|
ip
| default-
gateway} period <5..30>
Specifies what the ZyWALL / USG pings for the ping check and sets
the number of seconds between each ping check.
ping-check {
domain_name
|
ip
| default-
gateway} timeout <1..10>
Specifies what the ZyWALL / USG pings for the ping check and sets
the number of seconds the ZyWALL / USG waits for a response.
ping-check {
domain_name
|
ip
| default-
gateway} fail-tolerance <1..10>
Specifies what the ZyWALL / USG pings for the ping check and sets
the number of times the ZyWALL / USG times out before it stops
routing through the specified interface.
ping-check {
domain_name
|
ip
| default-
gateway} method {icmp
| tcp}
Sets how the ZyWALL / USG checks the connection to the gateway.
icmp
: ping the gateway you specify to make sure it is still available.
tcp
: perform a TCP handshake with the gateway you specify to
make sure it is still available.
ping-check {
domain_name
|
ip
| default-
gateway} port <1..65535>
Specifies the port number to use for a TCP connectivity check.
Summary of Contents for ZyWALL USG Series
Page 19: ...19 PART I Introduction ...
Page 20: ...20 ...
Page 38: ...Chapter 2 User and Privilege Modes ZyWALL USG ZLD CLI Reference Guide 38 ...
Page 39: ...39 PART II Reference ...
Page 40: ...40 ...
Page 48: ...Chapter 4 Status ZyWALL USG ZLD CLI Reference Guide 48 ...
Page 52: ...Chapter 5 Registration ZyWALL USG ZLD CLI Reference Guide 52 ...
Page 128: ...Chapter 15 Route ZyWALL USG ZLD CLI Reference Guide 128 ...
Page 136: ...Chapter 17 Zones ZyWALL USG ZLD CLI Reference Guide 136 ...
Page 140: ...Chapter 18 DDNS ZyWALL USG ZLD CLI Reference Guide 140 ...
Page 148: ...Chapter 20 HTTP Redirect ZyWALL USG ZLD CLI Reference Guide 148 ...
Page 152: ...Chapter 21 ALG ZyWALL USG ZLD CLI Reference Guide 152 ...
Page 156: ...Chapter 22 UPnP ZyWALL USG ZLD CLI Reference Guide 156 ...
Page 159: ...Chapter 23 IP MAC Binding ZyWALL USG ZLD CLI Reference Guide 159 ...
Page 178: ...Chapter 25 Secure Policy ZyWALL USG ZLD CLI Reference Guide 178 ...
Page 218: ...Chapter 32 Application Patrol ZyWALL USG ZLD CLI Reference Guide 218 ...
Page 236: ...Chapter 34 IDP Commands ZyWALL USG ZLD CLI Reference Guide 236 ...
Page 246: ...Chapter 35 Content Filtering ZyWALL USG ZLD CLI Reference Guide 246 ...
Page 256: ...Chapter 36 Anti Spam ZyWALL USG ZLD CLI Reference Guide 256 ...
Page 262: ...Chapter 37 SSL Inspection ZyWALL USG ZLD CLI Reference Guide 262 ...
Page 268: ...Chapter 38 Device HA ZyWALL USG ZLD CLI Reference Guide 268 ...
Page 284: ...Chapter 41 Addresses ZyWALL USG ZLD CLI Reference Guide 284 ...
Page 288: ...Chapter 42 Services ZyWALL USG ZLD CLI Reference Guide 288 ...
Page 302: ...Chapter 46 Authentication Server ZyWALL USG ZLD CLI Reference Guide 302 ...
Page 338: ...Chapter 52 System Remote Management ZyWALL USG ZLD CLI Reference Guide 338 ...
Page 358: ...Chapter 53 File Manager ZyWALL USG ZLD CLI Reference Guide 358 ...
Page 372: ...Chapter 56 Session Timeout ZyWALL USG ZLD CLI Reference Guide 372 ...
Page 374: ...Chapter 57 Diagnostics ZyWALL USG ZLD CLI Reference Guide 374 ...
Page 384: ...Chapter 59 Maintenance Tools ZyWALL USG ZLD CLI Reference Guide 384 ...
Page 426: ...List of Commands Alphabetical ZyWALL USG ZLD CLI Reference Guide 426 ...