OK, I'll give myself a big fat
RTFM:
ttl Overrides the default time-to-live value. Overrides the default time-to-live value. If this command is used for a CNAME, the value overrides the default of 0. If this command is used for a pool, the value overrides the time-to-live value for that pool.
when DNS_REQUEST {
if { [IP::addr [IP::client_addr]/24 equals "10.1.1.0"] \
or [IP::addr [IP::client_addr]/24 equals "10.2.1.0"] } {
ttl 0
}
}
At the wideIP level, I presume this means persistence, and at the pool level, I presume this means the actual TTL. How do I ensure this is applied at the wideIP level?
....unsolicitated commentary to follow...
Could something other than TTL have been selected as a nomenclature for persistence on the GTM?