Solarwinds Orion network performance monitor [[electronic resource] ] : an essential guide for installing, implementing, and calibrating Solarwinds Orion NPM / / Joe Dissmeyer |
Autore | Dissmeyer Joe |
Edizione | [1st edition] |
Pubbl/distr/stampa | Birmingham, U.K., : Packt Publishing, c2013 |
Descrizione fisica | 1 online resource (336 p.) |
Disciplina | 004.6 |
Soggetto topico |
Computer networks - Monitoring
Network performance (Telecommunication) |
ISBN | 1-84968-849-4 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Cover; Copyright; Credits; About the Author; Acknowledgement; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Installation; System requirements; Windows Server setup; Internet Information Services (IIS); Microsoft SQL Server; SQL Server setup; Service accounts; Installing SQL Server 2008 R2 Express; Configuring the SQL Server services; Verifying SQL Server authentication settings; Configuring the Windows Firewall; Installing SolarWinds Orion NPM; Summary; Chapter 2: Orion NPM Configuration; Orion Configuration Wizard; Orion Website Administration
Authentication and accessChanging the default Admin password; Disabling the Guest user account; Manage Accounts overview; Creating individual user accounts; Adding Active Directory user accounts; Adding Active Directory security groups; Account permissions; Setting thresholds; Orion NPM licensing; License tiers; Extending and increasing NPM licensing; Upgrading Orion NPM from an evaluation license; Licensing, best practices; Overview of the dashboard; Website notifications; HOME tab; Summary page; Groups page; Top 10; Events; Alerts; Syslog; Traps; Message Center; Reports; thwack Custom SummaryTraining; NETWORK Tab; NPM Summary; Network Top 10; Wireless; VSAN; Overview; Virtualization Summary; Summary; Chapter 3: Device Management; Discovery Central; Network discovery; Using the Network Sonar Wizard; SNMP credentials; VMware user credentials; Windows user credentials; Network; Discovery Settings; Frequency and scheduling; Next steps; Adding nodes; Adding nodes from a Scheduled Discovery; Including nodes; Discovery Ignore List; Manually adding nodes; Add Node wizard; Polling; Polling methods; Interface statistics; Node & Group Management; Nodes; Groups; Dependencies Interface configurationGeneral; Bandwidth; Polling; Custom Properties; Dependencies; Credential libraries; SNMP credentials library; Windows credentials library; VMware credentials library; Summary; Chapter 4: Network Monitoring Essentials; Monitoring basics; Map; All Nodes and All Groups; All Triggered Alerts; Event Summary and Last 25 Events; Search nodes; Custom; Customizing views; Manage Views; Add New View; Views by Device Type; Menu bars; Editing Resources; Customization; Color Scheme; External Websites; Routers and Firewalls; Switches; Wireless; Wireless controllers and access points Wireless clientsSummary; Chapter 5: Network Monitoring II; Server monitoring; Configuring Windows servers; Configuring the Windows Firewall; Configuring WMI; Configuring SNMP services; Configuring Linux servers; Configuring the SNMP daemon; Monitoring servers in Orion; Virtualization monitoring; Virtualization summary; VSANs; Cisco UCS; Universal Device pollers; Creating an individual poller; Creating a transform poller; Exporting and importing pollers; Exporting pollers; Importing pollers; Summary; Chapter 6: Setting Up and Creating Alerts; Orion NPM alerts; Alert acknowledgement Preconfigured alerts |
Record Nr. | UNINA-9910786709803321 |
Dissmeyer Joe | ||
Birmingham, U.K., : Packt Publishing, c2013 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Solarwinds Orion network performance monitor : an essential guide for installing, implementing, and calibrating Solarwinds Orion NPM / / Joe Dissmeyer |
Autore | Dissmeyer Joe |
Edizione | [1st edition] |
Pubbl/distr/stampa | Birmingham, U.K., : Packt Publishing, c2013 |
Descrizione fisica | 1 online resource (336 p.) |
Disciplina | 004.6 |
Soggetto topico |
Computer networks - Monitoring
Network performance (Telecommunication) |
ISBN | 1-84968-849-4 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Cover; Copyright; Credits; About the Author; Acknowledgement; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Installation; System requirements; Windows Server setup; Internet Information Services (IIS); Microsoft SQL Server; SQL Server setup; Service accounts; Installing SQL Server 2008 R2 Express; Configuring the SQL Server services; Verifying SQL Server authentication settings; Configuring the Windows Firewall; Installing SolarWinds Orion NPM; Summary; Chapter 2: Orion NPM Configuration; Orion Configuration Wizard; Orion Website Administration
Authentication and accessChanging the default Admin password; Disabling the Guest user account; Manage Accounts overview; Creating individual user accounts; Adding Active Directory user accounts; Adding Active Directory security groups; Account permissions; Setting thresholds; Orion NPM licensing; License tiers; Extending and increasing NPM licensing; Upgrading Orion NPM from an evaluation license; Licensing, best practices; Overview of the dashboard; Website notifications; HOME tab; Summary page; Groups page; Top 10; Events; Alerts; Syslog; Traps; Message Center; Reports; thwack Custom SummaryTraining; NETWORK Tab; NPM Summary; Network Top 10; Wireless; VSAN; Overview; Virtualization Summary; Summary; Chapter 3: Device Management; Discovery Central; Network discovery; Using the Network Sonar Wizard; SNMP credentials; VMware user credentials; Windows user credentials; Network; Discovery Settings; Frequency and scheduling; Next steps; Adding nodes; Adding nodes from a Scheduled Discovery; Including nodes; Discovery Ignore List; Manually adding nodes; Add Node wizard; Polling; Polling methods; Interface statistics; Node & Group Management; Nodes; Groups; Dependencies Interface configurationGeneral; Bandwidth; Polling; Custom Properties; Dependencies; Credential libraries; SNMP credentials library; Windows credentials library; VMware credentials library; Summary; Chapter 4: Network Monitoring Essentials; Monitoring basics; Map; All Nodes and All Groups; All Triggered Alerts; Event Summary and Last 25 Events; Search nodes; Custom; Customizing views; Manage Views; Add New View; Views by Device Type; Menu bars; Editing Resources; Customization; Color Scheme; External Websites; Routers and Firewalls; Switches; Wireless; Wireless controllers and access points Wireless clientsSummary; Chapter 5: Network Monitoring II; Server monitoring; Configuring Windows servers; Configuring the Windows Firewall; Configuring WMI; Configuring SNMP services; Configuring Linux servers; Configuring the SNMP daemon; Monitoring servers in Orion; Virtualization monitoring; Virtualization summary; VSANs; Cisco UCS; Universal Device pollers; Creating an individual poller; Creating a transform poller; Exporting and importing pollers; Exporting pollers; Importing pollers; Summary; Chapter 6: Setting Up and Creating Alerts; Orion NPM alerts; Alert acknowledgement Preconfigured alerts |
Record Nr. | UNINA-9910806942503321 |
Dissmeyer Joe | ||
Birmingham, U.K., : Packt Publishing, c2013 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Wireshark fundamentals : a network engineer's handbook to analyzing network traffic / / Vinit Jain |
Autore | Jain Vinit |
Pubbl/distr/stampa | Berkeley, California : , : Apress L. P., , [2022] |
Descrizione fisica | 1 online resource (267 pages) : illustrations |
Disciplina | 004.62 |
Soggetto topico |
Computer network protocols
Packet switching (Data transmission) Computer networks - Monitoring Packet transport networks |
ISBN | 1-4842-8002-4 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Intro -- Table of Contents -- About the Author -- About the Technical Reviewers -- Acknowledgments -- Introduction -- Chapter 1: Introduction to Wireshark -- Introduction to Network Traffic Analysis -- Network Sniffing -- Sniffer Placement -- Number of Sniffer Placements -- Network Tap -- Overview of Wireshark -- Installing Wireshark -- Installing Wireshark on Windows -- Installing Wireshark on Mac -- Installing Wireshark on Ubuntu -- Setting Up Port Mirroring -- SPAN on Cisco IOS/IOS-XE -- SPAN on Cisco Nexus Switches -- Enabling Port Mirroring on Arista EOS -- Enabling Port Mirroring on JunOS -- Summary -- References in This Chapter -- Chapter 2: Getting Familiar with Wireshark -- Overview of Wireshark Tool -- Wireshark Preferences -- Appearance -- Capture -- Expert -- Filter Buttons -- Name Resolution -- Protocols -- RSA Keys -- Statistics -- Advanced -- Performing Packet Capture Using Wireshark -- Dissectors -- Configuration Profiles -- Filtering with Wireshark -- Capture Filters -- Display Filters -- Working with Wireshark Capture Files -- PCAP vs. PCAPng -- Capture from Multiple Interfaces -- Timestamps -- Embedding Comments -- Metadata -- Extendable Format -- Splitting Packet Captures into Multiple Files -- Merging Multiple Capture Files -- Analyzing Packets in Wireshark -- OSI Model -- Analyzing Packets -- Time -- Length -- Capture File Properties -- Summary -- Chapter 3: Analyzing Layer 2 and Layer 3 Traffic -- Layer 2 Frames -- Ethernet Frames -- Layer 3 Packets -- Address Resolution Protocol -- IPv4 Packets -- IPv4 Addressing -- ICMP -- IP Fragmentation and Reassembly -- IPv6 Packets -- IPv6 Addressing -- Extension Headers -- ICMPv6 -- IPv6 Neighbor Discovery -- Analyzing QoS Markings -- Summary -- Reference in This Chapter -- Chapter 4: Analyzing Layer 4 Traffic -- Understanding the TCP/IP Model -- Problem of Ownership.
Transmission Control Protocol -- TCP Flags -- TCP Three-Way Handshake -- Port Scanning -- Investigating Packet Loss -- TCP Retransmission -- TCP Out-of-Order Packets -- Troubleshooting with Wireshark Graphs -- TCP Stream Graphs -- Time Sequence (Stevens) -- Time Sequence (tcptrace) -- Throughput Graph -- Window Scaling Graph -- RTT Graph -- I/O Graphs -- Flow Graphs -- TCP Expert -- Wireshark Profile for TCP -- User Datagram Protocol -- Summary -- References in This Chapter -- Chapter 5: Analyzing Control Plane Traffic -- Analyzing Routing Protocol Traffic -- OSPF -- EIGRP -- Hello Packet -- Update Packet -- Acknowledge Packet -- Query Packet -- Reply Packet -- BGP -- PIM -- PIM Hello Message -- PIM Register Message -- PIM Register-Stop Message -- PIM Join/Prune Message -- Analyzing Overlay Traffic -- GRE -- IPSec -- VXLAN -- Summary -- Index. |
Record Nr. | UNINA-9910551825803321 |
Jain Vinit | ||
Berkeley, California : , : Apress L. P., , [2022] | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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WTMC '16 : proceedings of the 2016 ACM International Workshop on Traffic Measurements for Cybersecurity : May 30, 2016, Xi'an, China / / sponsored by ACM SIGSAC |
Pubbl/distr/stampa | New York : , : ACM, , 2016 |
Descrizione fisica | 1 online resource (58 pages) |
Disciplina | 004.678 |
Soggetto topico |
Telecommunication - Traffic - Measurement
Computer networks - Monitoring Internet - Security measures |
ISBN | 1-4503-4284-1 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Altri titoli varianti |
Workshop on Traffic Measurements for Cybersecurity '16 : proceedings of the 2016 Association for Computing Machinery International Workshop on Traffic Measurements for Cybersecurity : May 30, 2016, Xi'an, China
Proceedings of the 2016 ACM International on Workshop on Traffic Measurements for Cybersecurity Proceedings of the 2016 Association for Computing Machinery International on Workshop on Traffic Measurements for Cybersecurity ASIA CCS '16 : ACM Asia Conference on Computer and Communications Security : Xi'an, China, May 30-June 03, 2016 Asia Conference on Computer and Communications Security 2016 |
Record Nr. | UNINA-9910376349403321 |
New York : , : ACM, , 2016 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Zenoss core 3.x network and system monitoring [[electronic resource] ] : a step-by-step guide to configuring, using, and adapting this free Open Source network monitoring system / / Michael Badger |
Autore | Badger Michael |
Pubbl/distr/stampa | Olton, Birmingham, : Packt Pub., 2011 |
Descrizione fisica | 1 online resource (312 p.) |
Disciplina | 004.6 |
Collana | Community experience distilled |
Soggetto topico |
Web sites - Design
Computer networks - Monitoring Computers |
Soggetto genere / forma | Electronic books. |
ISBN |
1-283-37661-X
9786613376619 1-84951-159-4 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Cover; Copyright; Credits; About the Author; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Network and System Monitoring with Zenoss Core; Device management; Availability and performance monitors; Event management; Plugin architecture; System reports; Custom device reports; System architecture; User layer; Data layer; Collection layer; Device management daemons; Performance and availability daemons; Event daemons; Summary; Chapter 2: Discovering Devices; Zenoss Core installation; Preparing devices for monitoring; SNMP; SNMP versions; Configuring SNMP on Linux
Configuring SNMP and WMI on Windows Zenoss Plugins; Installing Zenoss Plugins; Port scan; Opening monitoring-specific ports; Configuring Linux firewalls; Configuring Windows firewall; Zenoss Core setup wizard; Step 1: Set up users; Step 2: Specify or discover devices to monitor; Adding devices; Manually find devices; Autodiscover devices; Our device inventory: A job well done; Reviewing device creation job log; Adding a single device; Entering device attributes; Importing a list of devices with zenbatchload; Command line discovery with zendisc; Summary Chapter 3: Device Setup and Administration Organizing devices in Zenoss Core; Locations; Systems and Groups; Organizer details; Editing organizers; Moving organizers; Classes; Viewing a list of device classes; Assigning devices to a class; Modeling devices; Modeler plugins gather device information; Assigning modeler plugins; Troubleshooting data collection; Troubleshooting SNMP problems; Running snmpwalk; Is the SNMP daemon running on Linux servers?; SNMP problems on Windows; Troubleshooting WMI problems; Zeneventlog-unable to connect to Windows; Zenoss Core does not collect WMI data Troubleshooting Zenoss Plugins A class of its own; Device administration; Locking or unlocking a device; Renaming a device; Resetting the IP address; Push changes; Deleting devices; zProperties defined; Summary; Chapter 4: Monitor Status and Performance; Collectors collect; Configuring the performance collector; Monitoring components; Interfaces; OS Processes; Add Process; Viewing or editing the process details; Configuration properties; Monitoring OS Processes; Services; Enable monitoring for a service; Configuration properties; Monitoring exceptions for services Interactively monitor IP services File Systems; Ignoring File Systems with zProperties; Network Routes; Networks; Add Components; Viewing and editing component details for a device; Performance Graphs; Interface template; Performance Graphs; Working with graphs; Monitoring performance thresholds; Summary; Chapter 5: Custom Monitoring Templates; Monitoring Templates; Monitoring SNMP data sources; Overriding templates; Editing the /Server/Linux template; Find OIDs for SNMP monitoring; Monitoring with Nagios plugins; Working with Nagios plugins; Nagios return codes; Nagios performance data Adding the Nagios plugin to Monitoring Templates |
Record Nr. | UNINA-9910460129903321 |
Badger Michael | ||
Olton, Birmingham, : Packt Pub., 2011 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Zenoss core 3.x network and system monitoring [[electronic resource] ] : a step-by-step guide to configuring, using, and adapting this free Open Source network monitoring system / / Michael Badger |
Autore | Badger Michael |
Pubbl/distr/stampa | Olton, Birmingham, : Packt Pub., 2011 |
Descrizione fisica | 1 online resource (312 p.) |
Disciplina | 004.6 |
Collana | Community experience distilled |
Soggetto topico |
Web sites - Design
Computer networks - Monitoring Computers |
ISBN |
1-283-37661-X
9786613376619 1-84951-159-4 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Cover; Copyright; Credits; About the Author; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Network and System Monitoring with Zenoss Core; Device management; Availability and performance monitors; Event management; Plugin architecture; System reports; Custom device reports; System architecture; User layer; Data layer; Collection layer; Device management daemons; Performance and availability daemons; Event daemons; Summary; Chapter 2: Discovering Devices; Zenoss Core installation; Preparing devices for monitoring; SNMP; SNMP versions; Configuring SNMP on Linux
Configuring SNMP and WMI on Windows Zenoss Plugins; Installing Zenoss Plugins; Port scan; Opening monitoring-specific ports; Configuring Linux firewalls; Configuring Windows firewall; Zenoss Core setup wizard; Step 1: Set up users; Step 2: Specify or discover devices to monitor; Adding devices; Manually find devices; Autodiscover devices; Our device inventory: A job well done; Reviewing device creation job log; Adding a single device; Entering device attributes; Importing a list of devices with zenbatchload; Command line discovery with zendisc; Summary Chapter 3: Device Setup and Administration Organizing devices in Zenoss Core; Locations; Systems and Groups; Organizer details; Editing organizers; Moving organizers; Classes; Viewing a list of device classes; Assigning devices to a class; Modeling devices; Modeler plugins gather device information; Assigning modeler plugins; Troubleshooting data collection; Troubleshooting SNMP problems; Running snmpwalk; Is the SNMP daemon running on Linux servers?; SNMP problems on Windows; Troubleshooting WMI problems; Zeneventlog-unable to connect to Windows; Zenoss Core does not collect WMI data Troubleshooting Zenoss Plugins A class of its own; Device administration; Locking or unlocking a device; Renaming a device; Resetting the IP address; Push changes; Deleting devices; zProperties defined; Summary; Chapter 4: Monitor Status and Performance; Collectors collect; Configuring the performance collector; Monitoring components; Interfaces; OS Processes; Add Process; Viewing or editing the process details; Configuration properties; Monitoring OS Processes; Services; Enable monitoring for a service; Configuration properties; Monitoring exceptions for services Interactively monitor IP services File Systems; Ignoring File Systems with zProperties; Network Routes; Networks; Add Components; Viewing and editing component details for a device; Performance Graphs; Interface template; Performance Graphs; Working with graphs; Monitoring performance thresholds; Summary; Chapter 5: Custom Monitoring Templates; Monitoring Templates; Monitoring SNMP data sources; Overriding templates; Editing the /Server/Linux template; Find OIDs for SNMP monitoring; Monitoring with Nagios plugins; Working with Nagios plugins; Nagios return codes; Nagios performance data Adding the Nagios plugin to Monitoring Templates |
Record Nr. | UNINA-9910790049903321 |
Badger Michael | ||
Olton, Birmingham, : Packt Pub., 2011 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Zenoss core 3.x network and system monitoring : a step-by-step guide to configuring, using, and adapting this free Open Source network monitoring system / / Michael Badger |
Autore | Badger Michael |
Edizione | [1st ed.] |
Pubbl/distr/stampa | Olton, Birmingham, : Packt Pub., 2011 |
Descrizione fisica | 1 online resource (312 p.) |
Disciplina | 004.6 |
Collana | Community experience distilled |
Soggetto topico |
Web sites - Design
Computer networks - Monitoring Computers |
ISBN |
1-283-37661-X
9786613376619 1-84951-159-4 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Cover; Copyright; Credits; About the Author; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Network and System Monitoring with Zenoss Core; Device management; Availability and performance monitors; Event management; Plugin architecture; System reports; Custom device reports; System architecture; User layer; Data layer; Collection layer; Device management daemons; Performance and availability daemons; Event daemons; Summary; Chapter 2: Discovering Devices; Zenoss Core installation; Preparing devices for monitoring; SNMP; SNMP versions; Configuring SNMP on Linux
Configuring SNMP and WMI on Windows Zenoss Plugins; Installing Zenoss Plugins; Port scan; Opening monitoring-specific ports; Configuring Linux firewalls; Configuring Windows firewall; Zenoss Core setup wizard; Step 1: Set up users; Step 2: Specify or discover devices to monitor; Adding devices; Manually find devices; Autodiscover devices; Our device inventory: A job well done; Reviewing device creation job log; Adding a single device; Entering device attributes; Importing a list of devices with zenbatchload; Command line discovery with zendisc; Summary Chapter 3: Device Setup and Administration Organizing devices in Zenoss Core; Locations; Systems and Groups; Organizer details; Editing organizers; Moving organizers; Classes; Viewing a list of device classes; Assigning devices to a class; Modeling devices; Modeler plugins gather device information; Assigning modeler plugins; Troubleshooting data collection; Troubleshooting SNMP problems; Running snmpwalk; Is the SNMP daemon running on Linux servers?; SNMP problems on Windows; Troubleshooting WMI problems; Zeneventlog-unable to connect to Windows; Zenoss Core does not collect WMI data Troubleshooting Zenoss Plugins A class of its own; Device administration; Locking or unlocking a device; Renaming a device; Resetting the IP address; Push changes; Deleting devices; zProperties defined; Summary; Chapter 4: Monitor Status and Performance; Collectors collect; Configuring the performance collector; Monitoring components; Interfaces; OS Processes; Add Process; Viewing or editing the process details; Configuration properties; Monitoring OS Processes; Services; Enable monitoring for a service; Configuration properties; Monitoring exceptions for services Interactively monitor IP services File Systems; Ignoring File Systems with zProperties; Network Routes; Networks; Add Components; Viewing and editing component details for a device; Performance Graphs; Interface template; Performance Graphs; Working with graphs; Monitoring performance thresholds; Summary; Chapter 5: Custom Monitoring Templates; Monitoring Templates; Monitoring SNMP data sources; Overriding templates; Editing the /Server/Linux template; Find OIDs for SNMP monitoring; Monitoring with Nagios plugins; Working with Nagios plugins; Nagios return codes; Nagios performance data Adding the Nagios plugin to Monitoring Templates |
Record Nr. | UNINA-9910826995703321 |
Badger Michael | ||
Olton, Birmingham, : Packt Pub., 2011 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|