Technical data

10 ServerIron ADX Firewall Load Balancing Guide
53-1002436-01
Understanding ServerIron FWLB
1
DRAFT: BROCADE CONFIDENTIAL
Syntax: show fw-health-check-stats
Table 2 displays the firewall health check statistics.
Clearing health-check policy statistics
To clear firewall health check policy statistics, enter the following command.
ServerIronADX3018# clear fw-health-check-stats
Syntax: clear fw-health-check-stats
Firewall health check debug
To avoid cluttering the console with debug messages, health check debugs are automatically
turned off after 30 seconds.
Use the following commands to debug your firewall health checks.
To debug an IPv4 firewall health check, enter the following command:
ServerIronADX_3007#debug fwlb ipv4 health-check
ServerIronADX_3007#show debug
To debug IPv4 firewall health check errors, enter the following command:
ServerIronADX_3007#debug fwlb ipv4 health-check-error
ServerIronADX_3007#show debug
To debug an IPv6 firewall health check, enter the following command:
ServerIronADX_3007#debug fwlb ipv6 health-check
ServerIronADX_3007#show debug
To debug IPv6 firewall health check errors, enter the following command:
ServerIronADX_3007#debug fwlb ipv6 health-check-error
ServerIronADX_3007#show debug
Syntax: debug fwlb ipv4 health-check | health-check-error
Syntax: debug fwlb ipv6 health-check | health-check-error
TABLE 2 Health-check policy statistics
Field Description
Requests Sent The number of health check packets sent.
Replies Received The number of replies received.
Requests
Received
The number of requests received.
Open Failed The number of times the ServerIron ADX failed to open a connection.
Replies
Rx-Dropped
The number of dropped replies received.
Client Connect
Failed
The number of times the ServerIron ADX failed to connect to the client.
Server Listened
Failed
The number of times the server listen failed.