September 2002
Intermediate to advanced
560 pages
13h 16m
English
book
VRRP: Increasing Reliability and Failover with the Virtual Router Redundance Protocol
by Ayikudy Srikanth, Adnan Adam Onart
Content preview from VRRP: Increasing Reliability and Failover with the Virtual Router Redundance Protocol
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C.9. Initializing the Virtual Router Structure
/*********************************************************
NAME : init_virtual_srv
*********************************************************/
static void init_virtual_srv( vrrp_rt *vsrv )
{
memset( vsrv, 0, sizeof(*vsrv) );
vsrv->state = VRRP_STATE_INIT;
vsrv->priority = VRRP_PRIO_DFL;
vsrv->adver_int = VRRP_ADVER_DFL*VRRP_TIMER_HZ;
vsrv->preempt = VRRP_PREEMPT_DFL;
}
The function init_virtual_srv initialized the virtual router structure vsrv. Note that the initial state of the virtual router is set to VRRP_STATE_INIT. The priority, advertisement interval, and preempt are set to defaults unless the user changes them. Note that the advertisement interval default, which is 1 second, is multiplied ...
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