# hdlc

#### Description

HDLC layer

#### Emergency

None

#### Alert

None

#### Critical

None

#### Error

Interface creation failures (interface is not created); interface configuration errors; interface pool failures

#### Warning Log

Interface creation failures during initialization; interface deletion failures (interface is still deleted); interface pool failures (might not cause problems)

#### Notice Log

Interface pool changes

#### Info

Layer initialization messages; interface creation; interface modification; interface deletion

#### Debug

Detailed layer initialization; interface creation details; interface deletion details

#### Filter

None