Configuration

Configuring the High Availability Feature for X.25 over LLC2

}

function customer_defined_halt_cmds

{

#START of customer defined halt commands. /usr/sbin/x25stop -d /dev/x25_0l1

Sleep 2

test_return 52

#END of customer defined halt commands

}

 

Remote Failover with Local Failover Support Using

 

Service Guard

 

This is a combination of local failover and remote failover. For

 

information on the local and remote failovers, see “Configuring XOL HA

 

for Local Failover Without ServiceGuard” on page 83 and “Configuring

 

XOL HA for Remote Failover Using Service Guard (SG)” on page 86. If

 

the interface cannot be activated on either the primary or the standby

 

LAN card at a given time on the local node, the SG package initiates the

 

remote failover to the LAN card on the standby node in the SG cluster.

 

 

NOTE

On any given LAN card, the combination of highly available and not

 

highly available XOL interfaces is not supported. Either all or none of

 

the interfaces must be configured with HA (for local or remote failover)

 

on any given LAN card. This is because the same unique MAC address is

 

used by all XOL interfaces on the given LAN card.

 

To support remote failover with local failover, complete the following

 

 

steps:

Chapter 3

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HP CommonIO Products manual Remote Failover with Local Failover Support Using, Service Guard

CommonIO Products specifications

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