Perle Systems P840 manual Alarm logs

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Event Logs

Alarm logs:

* Bad internal block checksum detected

Generated when power up diagnostics finds a fault in the internal block of the EEPROM.

* Closing remote site X (call limit)

Generated when the specified number of calls has been exceeded.

* Closing remote site X (callback failure)

Generated when the remote site interpreted the call sequence as a callback. However, a callback was not completed in the expected time frame.

* Closing remote site X (force disconnect)

Generated when the connection to a remote site is being closed due to a force disconnect.

* Closing remote site X (inactivity)

Generated when the connection to a remote site is being closed due to an inactivity timeout.

* Closing remote site X (IP triggered RIP)

Generated when the connection to a remote site is being closed due to failure of IP triggered RIP.

* Closing remote site X (last session)

Generated due to the termination of the last session.

* Closing remote site X (link disabled)

Generated due to the link being disabled by the operator.

* Closing remote site X (no NCPs open)

Generated when no Network Control Protocols operating.

* Closing remote site X (nonexistant)

Generated when remote site being deleted by the operator.

* Closing remote site X (not enabled)

Generated when remote site autocall being disabled by the operator.

* Closing remote site X (resumption failure)

Generated due to failure to resume a suspended connection.

* Closing remote site X (scheduled down)

Generated due to time-of-day schedule deactivation of the connection.

* Closing remote site X (suspension timeout)

Generated due to reaching maximum time that the connection may be suspended.

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Contents Perle P840 P840 Router IntroductionProxy ARP ARP-Address Resolution ProtocolIP Routing and the P840 Router Complete IP Connection IP Header Details Unreachable Icmp MessagesRedirect QuenchRIP-Routing Information Protocol Update MechanismPing Time and Mask serverStation Address Learning Bridging and the P840 RouterInitial Bridging Process Aging Timer Aging Exception Filled Address TableAddress Purging Link Compression P840 Router Feature DefinitionsTelnet Typical Compression Ratios by File Type Bandwidth On Demand WAN TopologiesMultilink MultipointTime of Day Connect Application Operating Software UpgradesCall Establishment Methods P840 Isdn Connection ManagementWide Area Network Topologies Supported Auto-Call Time-of-Day Connections Isdn Connection ManagementManual Call Address ConnectCombination Connection ProcessProtocol Awareness Idle TimerSuspension Process Interesting TrafficSuspended Server P840 Session Participation SpoofingTermination Process IP SpecificsIP Address Connect Suspension of TCP/IP SessionsPinout Information Console ConnectorEvent logs Event LogsEvent Logs Event Logs Event Logs Event Logs Event Logs Alarm logs Event Logs Event Logs Event Logs Code Description Code Event Logs Event Logs Event Logs Event Logs Event Logs PPP Security logs Security MAC Address FilteringSecurity-Filter if Destination FilteringSecurity-Filter if Source Security-Forward if Destination Security-Forward if Source FilteringFiltering Protocol Discrimination Pattern Filter OperatorsBridge Pattern Filtering Internet Protocol IP Protocol Type FieldFilter all IP Packets IP, and no moreFiltering Filter only TCP/IP Transport Control Protocol / Internet Protocol TCP/IPFilter all IP without TCP traffic Filter all except TCP/IPFilter all DEC Bandwidth ConservationEthernet Broadcasting Ethernet MulticastingEthernet Station Addresses General RestrictionsInternet Addresses Mask would be 6-010203040506&12-0800&23-06 Example Mask CombinationsIP Router Pattern Filtering Frame Formats Ethernet Type Codes Octet Locations on an IP Routed TCP/IP Frame Octet Locations on a Bridged XNS Frame

P840 specifications

Perle Systems is renowned for its high-performance networking hardware, and the Perle P840 model exemplifies this reputation with its advanced features and technologies. Designed for small to medium-sized enterprises, the P840 serves as a versatile and reliable solution for connectivity needs.

One of the main features of the Perle P840 is its robust network performance, supporting both Ethernet and serial connectivity. With support for RS-232, RS-422, and RS-485 interfaces, the P840 enables seamless integration of legacy devices into modern network architectures, allowing businesses to leverage existing infrastructure without the need for extensive upgrades.

The P840 also boasts advanced security features to protect sensitive data during transmission. It supports SSL encryption and VPN capabilities, ensuring that data travels securely across the network. Additionally, it implements strong authentication protocols, providing organizations with peace of mind knowing that their communications are safeguarded against potential threats.

Another standout characteristic of the P840 is its flexibility in configuration. It offers multiple port configurations, allowing for customization based on specific user needs. With options for both managed and unmanaged modes, the device can easily adapt to various network environments. This flexibility makes it suitable for diverse applications, including industrial automation, process control, and telecommunications.

The Perle P840 is designed for durability and reliability, featuring a rugged enclosure that can withstand demanding environments. Its solid-state components reduce the risk of failure, contributing to increased uptime and lower maintenance costs. Furthermore, the compact design allows for easy installation in tight spaces, making it a practical choice for various deployment scenarios.

In terms of management and monitoring, the P840 includes an intuitive web-based interface, enabling administrators to configure settings and monitor network performance effortlessly. SNMP support further enhances management capabilities, allowing for integration into larger network management systems.

Overall, the Perle P840 stands out as a powerful solution for enterprises seeking seamless connectivity, robust security, and flexibility in configuration. Its combination of advanced features and durable design makes it an ideal choice for industries requiring reliable serial and network connectivity in challenging environments. With the P840, businesses can build a resilient networking infrastructure that supports their growing demands while safeguarding their critical data.