Dell 6.2 Configuring a Health-Check Ping, Configuring ESI Servers, Configure an ESI Group, Add the Heal th-Check Ping and ESI Servers, Using the ESI Group in a Session Access Cont rol List, CLI Configuration Exampl e 1

Configuring a Health-Check Ping
The health-checkping will be associat ed with an ESI group, along with servers, so that controller will send ICMP
echo requestst o each serverin the group and mark the serverdow ni ft heco ntrollerdoes not hear from the server.
The health-checkparameters used in this example are:
lFrequency—30seconds. (The default is 5 seco nds.)
lRetry-count—3. (The defaultis 2 .)
lTimeout—2 seconds. (Thedefault is 2 seconds.)
Use these CLI commands to configure a health-checkpi ngmethod:
esipingprofile_name
frequencyseconds
retry-countcount
timeoutseconds
Configuring ESI Servers
Hereare the E SI server CLI configuration tasks:
lConfigureserver mode to be NAT.
lConfigurethe trusted IP address (the server IP address to which packets shouldbe redirected).
lTo redirect to a different port thant heo riginaldestinatio npo rti n the packet,configure an alternate destination
port.
Use these CLI commands to configure an ESI server and identify it s associated attributes:
esiserverserver_identity
dportdestination_tcp/udp_port
mode{bridge|nat|route}
trusted-ip-addrip-addr [health-check]
Configure an ESI Group, Add the Heal th-Check Ping and ESI Servers
Use these CLI commands to configure an ESI server group, identify its ass ociated ping health-checkmethod, and
associate a server with this group:
esigroupname
pingprofile_name
serverserver_identity
Using the ESI Group in a Session Access Cont rol List
Use these CLI commands to define the redirection filterfor sending traffic to the ESI server.
ip access-listsessionpolicy
useranysvc-httpredirectesi-groupgroupdirectionboth
CLI Configuration Exampl e 1
esipingexternalcp_ping
frequency30
retry-count3
esiserverexternal_cp1
dport8080
modenat
trusted-ip-addr10.1.1.1
esiserverexternal_cp2
dport8080
modenat
DellPowerConnect W- Series ArubaOS 6.2 | UserGuide ExternalServicesInter face |770