display healthcheck delay

Function

The display healthcheck delay command displays health check information about delay.

Format

display healthcheck delay num slot slot-id

display healthcheck delay [ vpn-instance vpn-instance-name ] [ destination ip-address ] [ protocol { icmp | tcp-simple } ] slot slot-id [ verbose ]

Parameters

Parameter	Description	Value
slot-id	Specifies the slot ID.	-
vpn-instance-name	Specifies the name of a VPN instance.	-
ip-address	Specifies the destination IP address for health check.	It is in dotted decimal notation.
icmp	Sends ICMP probe packets.	-
tcp-simple	Indicates that TCP packets are used to check network connectivity. A link is considered available upon the reply to the first detection packet by the destination device, not completion of the three-way handshake.	-
verbose	Displays details about health check.	-

Views

All views

Default Level

2: Configuration level

Usage Guidelines

None

Example

# Display health check information about delay.

<sysname> display healthcheck delay slot 11
--------------------------------------------------------------------------------
AppID                                   : 0
Vpn-instance                            : public
Protocol                                : icmp
Destination Ip-address                  : 10.1.1.10
Destinaton port                         : 0
State                                   : init
Tx-interval (default is 5)              : 2
Times (default is 3)                    : 3
--------------------------------------------------------------------------------

# Display detailed health check information about delay.

<sysname> display healthcheck delay slot 11 verbose
--------------------------------------------------------------------------------
AppID                                   : 0
Vpn-instance                            : public
Protocol                                : icmp
Destination Ip-address                  : 10.1.1.10
Destinaton port                         : 0
State                                   : init
Tx-interval (default is 5)              : 2
Times (default is 3)                    : 3
Failtcount                              : 0
RouteFlag                               : 1
Source Ip-address                       : 10.1.0.100
NextHop Ip-address                      : 10.1.0.1
Out Interface                           : GigabitEthernet0/0/1
out if cmp flag                         : 1
Input packet num                        : 0
Output packet num                       : 0
ucReceiveCount                          : 0
failed packet num                       : 0
ucTxCounter num                         : 2
--------------------------------------------------------------------------------

**Table 1** Description of the **display healthcheck delay slot 11 verbose** command output
Item	Description
AppID	Health check ID of the delay probe
Vpn-instance	VPN instance name
Protocol	Protocol type
Destination Ip-address	Destination IP address of health check
Destinaton port	Destination port number of health check
State	Current probe status up: The probe succeeds. Down: The probe fails. init: No probe is initiated.
Tx-interval	Probe interval
Times	Number of probe failures When the number of consecutive probe failures reaches a specific value, the system considers the link unavailable and changes the state of the link to Down.
RouteFlag	Route flag
Source Ip-address	Source IP address that initiates health check
NextHop Ip-address	Next-hop IP address
Out Interface	Outbound interface
out if cmp flag	Outbound interface check flag
Input packet num	Number of incoming packets
Output packet num	Number of outgoing packets
ucReceiveCount	Total of incoming health check packets when the probe state is Down
failed packet num	Number of failed packets
ucTxCounter num	Number of sent packets