Sunkwan_Kim_147
Jun 10, 2014Nimbostratus
Replace DNS LB VS to DNS Express.. when all dns server down..iRule
hi im sk. help me guys
i want to change VS(just (recursive mode)DNS LB) to DNS Express listener when all dns servers are down.
what should do for it by using irule.. is there useful command ?
here, my rule
when DNS_REQUEST {
if{[active_members dns_pool] < 1}{
virtual ksk_DNSexpress_vs
log local0. "All DNS server down! DNS Express VS start!"
}
}