Perle Systems P840 manual Event Logs

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Event Logs

LCP X authenticating peer with PAP

Generated when this device is using PAP to authenticate the peer (remote) device.

LCP X establishing

Generated when the Link Control Protocol of a PPP link or remote site is establishing between this device and the remote site PPP device.

LCP X no reply to Y Echo-Requests

Generated just prior to a link going down. The link or remote site has gone down due to no replies to the echo request messages sent.

LCP X operational

Generated when the Link Control Protocol of a PPP link or remote site has been negotiated and is now operational between this device and the remote site PPP device.

LCP X peer authenticating with CHAP

Generated when the peer (remote) device is using CHAP to authenticate this device.

LCP X peer authenticating with PAP

Generated when the peer (remote) device is using PAP to authenticate this device.

LCP X received Protocol-Reject for <protocol>

Generated when the peer (remote) device rejects one of the Network Control Protocols.

No NCP's open, tearing link down

Generated when a PPP link does not have a Network Control Protocol operating. This may be due to BCP, IPCP, and IPXCP being disabled, or the NCP connection was not negotiated to completion.

Password accepted from <IP address>

Generated when a correct password is given for a Telnet connection. The connected Bridge/Router’s name or IP address is specified.

Refused connection attempt from <remote site alias>

Generated when a connection attempt to a remote site is refused by that site

Remote Site <remote site alias> re-establishing due to multilink mismatch

Generated when multilink negotiated on by one end of the link and off by the other. The value for multilink will be toggled on this device and LCP will be re-negotiated.

Remote Site <remote site alias> starting callback

Generated when an incoming CallID was matched to a remote site, and that remote site was configured for callback. The incoming call will be rejected, and an outgoing callback to the remote site will be attempted.

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Contents Perle P840 Introduction P840 RouterProxy ARP ARP-Address Resolution ProtocolIP Routing and the P840 Router Complete IP Connection IP Header Details Redirect Icmp MessagesUnreachable QuenchPing Update MechanismRIP-Routing Information Protocol 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 Multilink WAN TopologiesBandwidth On Demand MultipointOperating Software Upgrades Time of Day Connect ApplicationCall Establishment Methods P840 Isdn Connection ManagementWide Area Network Topologies Supported Isdn Connection Management Auto-Call Time-of-Day ConnectionsAddress Connect Manual CallConnection Process CombinationSuspension Process Idle TimerProtocol Awareness Interesting TrafficP840 Session Participation Spoofing Suspended ServerIP Address Connect IP SpecificsTermination Process Suspension of TCP/IP SessionsConsole Connector Pinout InformationEvent 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 MAC Address Filtering SecurityFiltering Security-Filter if DestinationSecurity-Filter if Source Security-Forward if Destination Filtering Security-Forward if SourceFiltering Protocol Discrimination Pattern Filter OperatorsBridge Pattern Filtering Filter all IP Packets Protocol Type FieldInternet Protocol IP IP, and no moreFiltering Filter all IP without TCP traffic Transport Control Protocol / Internet Protocol TCP/IPFilter only TCP/IP Filter all except TCP/IPEthernet Broadcasting Bandwidth ConservationFilter all DEC Ethernet MulticastingEthernet Station Addresses General RestrictionsInternet Addresses Mask Combinations Mask would be 6-010203040506&12-0800&23-06 ExampleIP 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.