Page tree

Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

Center

Figure 15a - Joining links in the MINT area

Figure 15b - An example of the attack using MINT protocol


Tip
titleSecurity measures implementation for data transfer
Expand
titleMeasures list
Center

Security measures implementation for data transfer 

MeasuresInfiLINK 2x2 and InfiMAN 2x2InfiLINK XG and InfiLINK XG 1000Quanta 5
WebCLIWebCLIWeb
Software UpdateMaintenanceGeneral Purpose Command SetMaintenanceGeneral Purpose Command SetMaintenance⁣
Delayed restartApply, Try and Preview buttons for the configurationGeneral Purpose Command SetПроверка и применение настроекКоманды настройки модемаApply and Try buttonsCommands for modem configuration-
Traffic filtration

IP Firewall

MAC Switch

IP Firewall

PCAP-filters

Switch command

Раздел КоммутаторSwitch

Настройка коммутации⁣

Коммутация на основе VLAN

Команды настройки коммутатора

Switching

Commands for switch configurationSwitch Settings
STP configurationMAC SwitchSwitch command---
Router mode enabling-

Static routes

arip command

OSPF command

ARDA (Aqua Router DAemon)

---
DHCP client configurationNetwork SettingsDHCP ClientРаздел Сетевой доступКоманда dhcpc (DHCP клиент)Настройка сетевого доступа⁣Network AccessDHCP ClientNetwork settings⁣
DHCP server configuration-DHCP Server---
DHCP relay configuration-DHCP relay---
ARP configuration-

ARP protocol

Addresses mapping

-Команда arpARP protocol-
LLDP configuration-lldp command-Команда lldp command-
SNMP configurationSNMP menuSNMP daemonРаздел SNMP sectionКоманда snmpd (SNMP daemon)Настройка SNMP settings
MINT configurationLink Settings

mint command (MINT version)

mint command (TDMA version)

---

Anchor
infrastructure
infrastructure

...

Infrastructure

Infrastructure security is the important section of information security, which needs a special attention. Infrastructure character depends on the technical policy of the enterprise. The network should contain logging, monitoring and technical accounting.

Anchor
monitoring
monitoring

...

Система мониторинга необходима для централизованного управления устройствами и контроля работы сети. Кроме того, система мониторинга рассылает уведомления инженерам, если значения параметров вышли за рамки разрешённого диапазона. Такие уведомления уменьшают время реакции обслуживающего персонала, благодаря чему минимизируются последствия сбоев и вероятных атак.

Системы мониторинга могут быть интегрированы с системами сигнализации и видеонаблюдения.

Компания Инфинет предоставляет собственную систему мониторинга беспроводных устройств Инфинет - InfiMONITOR. Система мониторинга осуществляет сбор данных следующими способами (рис. 16):

...

Monitoring

A monitoring system is required for centralized device management and network operation monitoring. Also, the monitoring system sends notifications to engineers if the parameter values are outside the allowed range. Such notifications reduce the service personnel response time, thereby minimize the consequences of failures and possible attacks.

Monitoring systems can be integrated with alarm systems and video surveillance.

Infinet company provides its own system for monitoring Infinet wireless devices - InfiMONITOR. The monitoring system collects data in the following ways (Figure 16):

  • Polling: the monitoring system sends SNMP requests to the device demanding the parameters whose values must be received. The device generates an SNMP response for the monitoring system, where it indicates the values of the requested parameters. Device parameters polling is carried out with a set periodicity, which guarantees each device will be requested in a given interval.
  • Traps: the device sends a special SNMP Trap message to the monitoring server in case of an incident from the specified list. SNMP Trap sending is initiated by the device itself and occurs instantly, regardless of the polling cycle, however, this will require additional device configuration.
Center

Рисунок 16 - Обмен данными между устройствами и системой мониторинга

...