Siemens 5450 manual Fragmented TCP Packet, Fragmented TCP Header, Fragmented UDP Header

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5450 Four-Port Router User’s Guide

Configuring Advanced Features

•TCP FIN

An outside device can send an attack using TCP FIN. This attack never allows a data packet to finish transmitting and brings down your system.

•TCP XMAS

An outside device can send an attack using TCP packets with all the flags set. This causes your system to slow to a halt.

•Fragmented TCP Packet

An outside device can send an attack using fragmented packets to allow an outside user Telnet access to a device on your network.

•Fragmented TCP Header

An outside device can send an attack using TCP packets with only a header and no payload. When numerous packets are sent through the router in this manner, your system slows and halts.

•Fragmented UDP Header

An outside device can send an attack using fragmented UDP headers to bring down a device on your network.

•Fragmented ICMP Header

An outside device can send an attack using fragmented ICMP headers to bring down a device on your network.

•Inconsistent UDP/IP header lengths

An outside device can send an attack using inconsistent UDP/IP headers to bring down a device on your network.

•Inconsistent IP header lengths

An outside device can send an attack using changes in the IP header to zero the fragment offset field. This will be treated as a complete packet when received and cause your system to halt.

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Contents Four-Port Router SpeedStream→ Residential Family User’s GuideFour-Port Router User’s Guide Limitations Contents Four-Port Router User’s Guide Contents Network LAN Features Features of the 5450 RouterSecurity Features IntroductionMinimum System Requirements Package ContentsRear Panel Physical DetailsFront Panel LEDs Page General Safety Guidelines Basic Installation Procedure InstallationHardware Installation In-Line Filter Installing Line FiltersConnect the Ethernet cables Connecting Cables to EthernetCheck TCP/IP Protocol Settings Operating System ConfigurationChecking TCP/IP Settings Windows 9x/ME Checking TCP/IP Settings Windows Checking TCP/IP Settings Windows XP Checking TCP/IP Settings MAC OS 8.6 through Checking TCP/IP Settings MAC OSX Click Setup. This starts the New Connection Wizard Internet Access ConfigurationFor Windows 9x/2000 For Windows XPTo do this Refer to SpeedStream Router SetupBefore Configuring the Router Using your Web Browser Connecting to the RouterRouter Setup Wizard Continue Surf NowMenu Bar Home WindowLogging out of the Router ToolbarLogging into the Router Adding a User Configuring Users and DevicesConfiguring Users Disable all Content Filtering Gamer AdministratorWeb Surfer Only allowed fromMinutes Infinite TimePage Editing a User Profile Click Delete User Deleting a UserViewing User Logs Configuring Devices Gateway Options discussed in this chapter Configuring Advanced FeaturesISP Connection Configure the ATM Virtual Circuit Advanced ISP SettingsATM Virtual Circuits Static Routes Dynamic DNS To set up Dynamic DNS on the routerRIP Routing Information Protocol LAN/WAN Port UPnP Home NetworkIP Network Server Ports LAN/WAN Port Select Universal Plug and Play UPnP Universal Plug and PlayEnable Discovery and Advertisement only Ssdp Disable UPnPEnable full Internet Gateway Device IGD support Enable Access LoggingSecurity Level Firewall SettingsAttack Detection IP FilteringLow Security LevelHigh CustomAttack Detection Fragmented TCP Header Fragmented TCP PacketFragmented UDP Header Fragmented Icmp HeaderIP Filtering This IP Address Any IP AddressAny IP Address Less than or equal to AnyEqual to Greater than or equal toIcmp Options Window Clone IP Filter Rules Enable DMZ with this Host IP address Disable DMZMake Settings Permanent Make Settings Last forEnable Snooze, and set the Snooze time interval to Disable SnoozeReset the Snooze time interval to Firewall Snooze ControlClick Save Settings Administrator PasswordPort By-Pass Napt Address TranslationAddress Translation With NAT Address Translation With Napt Redirect selected protocol/service to IP Address Redirect selected protocol/service to this router− Telnet − DomainGateway Health options discussed in this chapter Monitoring Router HealthInternet Stats StatisticsHome Networking Stats Security StatsATM Statistics Internet StatsEthernet Home Networking Stats System Logging LoggingLocal Update FirmwareRemote Diagnostics Customize Miscellaneous Router OptionsColor Palette Language Time Zone Select Yes for Enable Time ClientReboot General Issues TroubleshootingInternet Access Problem Cant connect to the router to configure itTelephone Contacting Technical SupportFax InternetSpecifications OAM F5 Routing Bridging AAL and ATM Support Power CertificationsSiemens Subscriber Network

5450 specifications

The Siemens 5450 is a state-of-the-art industrial automation platform designed to enhance manufacturing processes and improve operational efficiency. This advanced system integrates robust hardware and innovative software solutions, making it a vital tool for businesses looking to stay competitive in a rapidly evolving landscape.

One of the main features of the Siemens 5450 is its modular architecture, allowing for easy customization and scalability. This means organizations can tailor the system according to their specific needs, expanding capabilities as their operations grow. The system accommodates a variety of modules, including I/O, communication, and processing units, ensuring that it can support diverse applications across industries.

The Siemens 5450 is also equipped with the latest technologies in connectivity and communication. It supports industrial Ethernet, enabling seamless integration with existing network infrastructure, and facilitating real-time data exchange. This connectivity ensures that production processes are monitored and controlled efficiently, maximizing productivity while minimizing downtime.

Another significant characteristic of the Siemens 5450 is its sophisticated processing power. The platform is built on high-performance processors that provide rapid data processing capabilities. This performance is crucial for applications that require quick decision-making, such as quality control and machine management. Additionally, the system supports advanced algorithms for predictive maintenance, allowing businesses to anticipate equipment failures before they occur.

Security is a top priority for the Siemens 5450. The platform incorporates various security measures, including user authentication, data encryption, and secure communication protocols. These features protect sensitive information and maintain the integrity of the system, which is critical in today’s connected industrial environments.

Furthermore, the Siemens 5450 boasts an intuitive user interface that simplifies operation and monitoring. The graphical interface is designed for ease of use, allowing operators to navigate through processes and data effortlessly. This usability enhances training for new staff and reduces the potential for human error.

In conclusion, the Siemens 5450 is a comprehensive industrial automation platform that combines flexibility, advanced communication, and powerful processing capabilities. Its focus on security and user-centered design makes it an ideal choice for companies aiming to streamline operations and embrace the future of manufacturing technology.
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