Technical data

ServerIron ADX Advanced Server Load Balancing Guide 13
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Configuring SIP SLB
1
• health-check-method— Specifies the SIP health check method.
• options— Enables health check through OPTION messages.
• register— Enables health check through REGISTER messages (default method).
• health-check-no-dsr— Specifies for health check to be sent to a real server rather than a
virtual server.
Configuring a SIP proxy plus registrar server and enabling health check
Complete the following steps to configure a real SIP proxy plus registrar server and its health check.
1. Configure a real server name and IP address for a registrar/proxy server and enter the real
server configuration mode.
ServerIronADX(config)# server real registrar-proxy-server-5 1.1.9.5
Syntax: [no] server real <name> <ip address>
2. Specify the SIP port.
ServerIronADX(config-rs-registrar-proxy-server-5)# port sip
Syntax: [no] port sip
NOTE
You can specify SIP port number 5060 or the keyword sip.
3. Specify a registrar proxy server.
ServerIronADX(config-rs-registrar-proxy-server-5)# port sip
sip-both-registrar-proxy-server
Syntax: port sip [sip-both-registrar-proxy-server] [options | health-check-method register]
[health-check-no-dsr]
• sip-both-registrar-proxy-server— Identifies the server as a SIP registrar server or a proxy
server.
• health-check-method— Specifies the SIP health check method.
• options— Enables health check through OPTION messages.
• register— Enables health check through REGISTER messages (default method).
• health-check-no-dsr— Specifies for health check to be sent to a real server rather than a
virtual server.
Configuring a SIP redirect server and enabling health check
Complete the following steps to configure a real SIP redirect server and its health check.
1. Configure a real server name and IP address for a redirect server and enter the real server
configuration mode.
ServerIronADX(config)# server real redirect-server-1 1.1.1.1
Syntax: [no] server real <name> <ip address>
2. Specify the SIP port.
ServerIronADX(config-rs-redirect-server-1)# port sip
Syntax: [no] port sip