22321 - Connection Unavailable: DNS Resolution Failure

Event Type: DIAM

Description: During connection initiation, Transport/Peer FQDN was unable to be resolved to an IP address via DNS

Severity: Info

Instance: <TransConnName>

HA Score: Normal

Throttle Seconds: 1

OID: eagleXgDiameterConnUnavailDnsResolutionFailureNotify

Recovery:

  1. Confirm DNS is available and reachable by MP.
  2. Confirm that DNS configuration contains peer FQDN and appropriate corresponding IP address(es).
  3. Analyze errno value and text from Event Addn’l Info to determine root cause.
  4. If the problem persists, contact My Oracle Support (MOS).
Parent topic: Diameter Alarms and Events (22000-22350, 22900-22999)