I'm investigating the failure of a slave server during a network outage at a primary server.
The slave server was running and answering queries, but not delivering results for domains for which it is authoritative during the outage. Since the outage occurred in the middle of the night, I have no tests during the outage period and have to infer from logs and the behavior of everything that depended on this server. The SOA TTL was 1 week on most zones, but the individual records had short TTLs, on the order of an hour. The outage lasted long enough for these shorter TTLs to expire. My question is: Will a BIND slave server stop serving RRs when their individual TTLs have expired, or only when the SOA TTL has expired? Thanks in Advance, --Bill _______________________________________________ bind-users mailing list [email protected] https://lists.isc.org/mailman/listinfo/bind-users
