TANDBERG D13691.03 user manual Event Levels, Logged Events

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TANDBERG Border Controller User Manual

9.3Event Levels

Events are classified by importance as detailed in the table below. Level 1 is considered the most important. The system has a configured logging level. Events of level numerically equal to and lower than the configured logging level are recorded in the event log.

 

 

Table 1: Event levels

 

 

 

Level

 

Description

Level 1

(User)

Easily human readable. Examples:

 

 

• call attempt/connected/disconnected

 

 

• registration attempt/accepted/rejected

Level 2

(Protocol)

Logs of protocol messages sent and received.

Level 3

(Protocol Verbose)

Protocol keepalives are suppressed at Level 2.

 

 

At logging level 3, keepalives are also logged.

9.4Logged Events

The Events logged as are follows:

Table 2: Events logged at level 1

Event

Description

Eventlog Cleared

An operator cleared the event log

Admin Session Start

An administrator has logged onto the system

Admin Session Finish

An administrator has logged off the system

System Configuration Changed

An item of configuration on the system has

 

changed. The detail event parameter contains

 

the name of the changed configuration item

 

and its new value.

Policy Change

A policy file has been updated

Registration Requested

A registration has been requested

Registration Accepted

A registration request has been accepted

Registration Rejected

A registration request has been rejected. The

 

Reason event parameter contains the H225

 

cause code. Optionally, the Detail event pa-

 

rameter may contain a textual representation

 

of the H.225 additional cause code.

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Contents Tandberg Border Controller Trademarks and copyright DisclaimerEnvironmental Issues TANDBERG’s Environmental PolicyEnvironmental Considerations Operator Safety Summary Page Contents Software Upgrade Introduction Tandberg Border Controller Overview Installation PrecautionsUnpacking Installation site preparations Connecting CablesSwitching on the System MountingBorder Controller Initial Configuration Page System Administration Administrator AccountGetting started Registration Neighbor GatekeepersRoot Account Search Order Alternate Border Controllers Call Control Location decision flow diagram Firewall Traversal Bandwidth Control Page Bandwidth Control and Firewall Traversal Bandwidth Control Examples Network Deployment with firewalls Page Registration Control Registration Restriction PolicyAuthentication Authentication using a local databaseAuthentication using an Ldap server Securing the Ldap connection with TLS URI Dialing Creating DNS SRV recordsPage Example Traversal deployments Simple Enterprise deploymentEnterprise Gatekeepers Dialing Public IP addressesNeighbored enterprises URI dialing from within the enterprisePage Address-switch Call PolicyMaking Decisions Based on Addresses Subfield Proxy CPL Script ActionsLocation RejectCall screening Unsupported CPL ElementsCPL Examples Selective Call ScreeningCall Redirection Controlling what is logged LoggingEvent log format Event Levels Logged EventsDNS Event data 245,NTP,DNS,LDAPPage Remote Logging YYYY/MM/DD-HHMMSSSoftware Upgrade Upgrading Using HttpsUpgrading Using SCP Page Calls Command ReferenceStatus Ethernet11.1.5 IP ExternalmanagerFeedback LdapRegistrations 11.1.8 NTPPipes ResourceUsageSystemUnit Authentication11.2 Configuration ZonesGatekeeper Page HTTP/HTTPS 11.2.6 IPLdap 11.2.9 Log 11.2.10 NTPOption Key Session Snmp11.2.15 SSH Subzones Telnet TimeZoneTraversal Zones Command AllowListDelete BootAllowListAdd CheckBandwidthDenyListAdd DefaultLinksAddDefaultValuesSet DenyListDeleteFindRegistration FeedbackRegisterFeedbackDeregister LinkAddPipeAdd OptionKeyAddOptionKeyDelete PipeDeleteHistory Feedback Clear Other commandsAbout EventlogRelkey SyslogVerifying the SRV record Appendix Configuring DNS ServersMicrosoft DNS Server Bind 8As expected Prerequisites Appendix Configuring Ldap ServersMicrosoft Active Directory Adding H.350 objectsOpenLDAP Securing with TLSInstalling the H.350 schemas Add the H.350 objects EMC Emission Radiated Electromagnetic Interference Electrical SafetyApprovals EMC ImmunityTechnical Specifications Physical Dimensions Power supplyCertification References Glossary Index

D13691.03 specifications

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