This document provides instructions for compiling and installing the VT6655 and VT6656 Linux driver and configuring it for various wireless security modes. Key steps include:
1. Unpacking the driver source code and dependencies.
2. Compiling the driver, wpa_supplicant, and OpenSSL.
3. Configuring the driver for open, WEP, WPA-PSK, and WPA2-PSK networks through iwconfig commands and editing the wpa_supplicant.conf file.
Palestra realizada por Toronto Garcez aka torontux durante a 3a. edição da Nullbyte Security Conference em 26 de novembro de 2016.
Resumo:
O objetivo da apresentação é demonstrar de forma prática, o passo-a-passo para criar uma botnet com roteadores wi-fi e/ou embarcados em geral. Será demonstrado o desenvolvimento de um comando e controle e a utilização de firmwares "backdorados" para tornar dispositivos em bots.
- The document describes how to create VLANs on Cisco Catalyst switches running CatOS and on Catalyst 2900 XL, 3500 XL, 2950, and 3550 series switches.
- The first step is to configure the VTP domain name and mode on the switch to be either server or transparent. Then VLANs can be created using the set vlan command.
- Ports are assigned to VLANs using the set vlan command followed by the VLAN number and module/port numbers. The show vlan command verifies VLAN configurations.
Apresentação realizada pelo Bernardo Rodrigues aka bernardomr durante a 2a.edição da Nullbyte Securite Conference em 21/11/2015.
Resumo:
A tecnologia de de Internet à Cabo evoluiu consideravelmente nos últimos anos, trazendo novos desafios de segurança. A transição para o DOCSIS 3.0 introduziu equipamentos mais modernos, com maior capacidade e novas funcionalidades. Os clientes acessam a Internet com "caixas pretas" e confiam que os fabricantes e provedores vão mantê-los seguros. A ideia da palestra é discutir a segurança dos modems a cabo, assim como a tecnologia de gerência dos dispositivos, transporte das informações e atualizações de firmware.
Configure VLANs on Catalyst switches that run CatOS or Cisco IOS software by:
1. Creating VLANs and assigning ports to them by setting the VTP domain and mode, then using the set vlan command.
2. Removing ports from VLANs or deleting VLANs entirely using commands like reset vlan, set vlan, and unset vlan.
3. Troubleshooting VLAN configuration issues using show commands to check VLAN assignments and VTP configuration. The document provides sample commands for configuring VLANs on different Catalyst switch models.
1. The document describes how to initialize and reset Cisco Catalyst switches to the factory default settings. This involves disabling passwords, erasing the startup configuration file, and deleting VLAN files.
2. Configuration scenarios are provided for setting up Cisco switches in a network. Scenario 1 involves configuring the management VLAN and IP addresses on core and access switches to be on a separate management subnet.
3. Scenario 2 modifies the management configuration so that the IP addresses are assigned to VLANs on the floor subnets, rather than a separate management subnet.
Martin Čmelík
Security-Portal.cz, Securix.org
http://www.security-session.cz
Přednáška: Hardening Linuxových systemů a představení distribuce Securix GNU/Linux
Přednáška se bude věnovat možnostem zabezpečení Linuxových systémů od té nejnižší až po aplikační vrstvu. Představí možnosti zvýšení bezpečnosti použitelných na všech linuxových distribucích až po MLS (Multi-Level Security) systémy typu Grsec a PaX, které jsou schopné detailního vymezení opravnění a přístupu k resourcům každé aplikace.
The document discusses various methods for hardening Linux security, including securing physical and remote access, addressing top vulnerabilities like weak passwords and open ports, implementing security policies, setting BIOS passwords, password protecting GRUB, choosing strong passwords, securing the root account, disabling console programs, using TCP wrappers, protecting against SYN floods, configuring SSH securely, hardening sysctl.conf settings, leveraging open source tools like Mod_Dosevasive, Fail2ban, Shorewall, and implementing security at the policy level with Shorewall.
Palestra realizada por Toronto Garcez aka torontux durante a 3a. edição da Nullbyte Security Conference em 26 de novembro de 2016.
Resumo:
O objetivo da apresentação é demonstrar de forma prática, o passo-a-passo para criar uma botnet com roteadores wi-fi e/ou embarcados em geral. Será demonstrado o desenvolvimento de um comando e controle e a utilização de firmwares "backdorados" para tornar dispositivos em bots.
- The document describes how to create VLANs on Cisco Catalyst switches running CatOS and on Catalyst 2900 XL, 3500 XL, 2950, and 3550 series switches.
- The first step is to configure the VTP domain name and mode on the switch to be either server or transparent. Then VLANs can be created using the set vlan command.
- Ports are assigned to VLANs using the set vlan command followed by the VLAN number and module/port numbers. The show vlan command verifies VLAN configurations.
Apresentação realizada pelo Bernardo Rodrigues aka bernardomr durante a 2a.edição da Nullbyte Securite Conference em 21/11/2015.
Resumo:
A tecnologia de de Internet à Cabo evoluiu consideravelmente nos últimos anos, trazendo novos desafios de segurança. A transição para o DOCSIS 3.0 introduziu equipamentos mais modernos, com maior capacidade e novas funcionalidades. Os clientes acessam a Internet com "caixas pretas" e confiam que os fabricantes e provedores vão mantê-los seguros. A ideia da palestra é discutir a segurança dos modems a cabo, assim como a tecnologia de gerência dos dispositivos, transporte das informações e atualizações de firmware.
Configure VLANs on Catalyst switches that run CatOS or Cisco IOS software by:
1. Creating VLANs and assigning ports to them by setting the VTP domain and mode, then using the set vlan command.
2. Removing ports from VLANs or deleting VLANs entirely using commands like reset vlan, set vlan, and unset vlan.
3. Troubleshooting VLAN configuration issues using show commands to check VLAN assignments and VTP configuration. The document provides sample commands for configuring VLANs on different Catalyst switch models.
1. The document describes how to initialize and reset Cisco Catalyst switches to the factory default settings. This involves disabling passwords, erasing the startup configuration file, and deleting VLAN files.
2. Configuration scenarios are provided for setting up Cisco switches in a network. Scenario 1 involves configuring the management VLAN and IP addresses on core and access switches to be on a separate management subnet.
3. Scenario 2 modifies the management configuration so that the IP addresses are assigned to VLANs on the floor subnets, rather than a separate management subnet.
Martin Čmelík
Security-Portal.cz, Securix.org
http://www.security-session.cz
Přednáška: Hardening Linuxových systemů a představení distribuce Securix GNU/Linux
Přednáška se bude věnovat možnostem zabezpečení Linuxových systémů od té nejnižší až po aplikační vrstvu. Představí možnosti zvýšení bezpečnosti použitelných na všech linuxových distribucích až po MLS (Multi-Level Security) systémy typu Grsec a PaX, které jsou schopné detailního vymezení opravnění a přístupu k resourcům každé aplikace.
The document discusses various methods for hardening Linux security, including securing physical and remote access, addressing top vulnerabilities like weak passwords and open ports, implementing security policies, setting BIOS passwords, password protecting GRUB, choosing strong passwords, securing the root account, disabling console programs, using TCP wrappers, protecting against SYN floods, configuring SSH securely, hardening sysctl.conf settings, leveraging open source tools like Mod_Dosevasive, Fail2ban, Shorewall, and implementing security at the policy level with Shorewall.
This document provides guidance on hardening a Linux server for security. It recommends following the CIS and NSA security benchmarks. It suggests choosing a server-oriented Linux distribution, keeping partitions and filesystems separate, encrypting partitions and the running server, securing the boot process, using iptables and TCP wrappers for firewalls, restricting root access and using sudo, enforcing password policies, removing unnecessary packages and services, securing remote administration like SSH, disabling unnecessary Linux modules, and implementing auditing and integrity checks.
This document describes the configuration of a VPN tunnel between two sites (Site A and Site B) using VyOS routers and firewalls. IPsec is used to create the VPN tunnel, with ESP and IKE groups defined. OSPF routing is configured between the sites. Each site has redundant firewalls in a cluster, with a primary and secondary, to provide high availability. Virtual interfaces are used to create VLANs and the required IP addressing. The configuration details for each device are then provided.
How to assign unowned disk in the netapp cluster 8.3 Saroj Sahu
Here it has been described how to assign the disk which is unowned to the node in the netapp cluster mode 8.3 and how to enable the disk assign option shelf level and stack level
Unable to access the net app cluster mode 9.2 san through gui after power mai...Saroj Sahu
Unable to access the NetApp storage system 9.2 cluster mode due to cluster management LIF down and http service was disable. Here we have mentioned the real time issue which we have faced and solution has been given step by stem by using the command mode. Hope it can be useful for NetApp Administrators
The document provides 8 steps to secure a Cisco router by restricting access, disabling unused services, encrypting passwords, and logging activities. These simple steps include controlling access to ports, restricting telnet access, blocking spoof packets, restricting SNMP, encrypting passwords, disabling services like HTTP, adding security options, and configuring logging to a remote server. Proper configuration following these steps can significantly increase router security based on nmap scans showing all ports filtered after securing the device.
The document discusses various vulnerabilities in the Metasploitable virtual machine that can be exploited to gain unauthorized access. It describes how backdoors in FTP, IRC, and other services can be used to obtain root shells. It also explains how unintended access points like DistCC and Samba shares are misconfigured, allowing command execution and access to the file system.
This document provides a guide for setting up the basic functions of MikroTik RouterOS V2.6 on a dedicated PC router. It describes downloading and installing the software, obtaining a software license, logging in, adding packages, and navigating the terminal console. It also covers accessing the router remotely using Winbox, configuring basic functions like interfaces and routing, and provides application examples for masquerading, bandwidth management, and NAT.
This document provides instructions for setting up a Riak cluster on Linux, OS X, or Windows. For Linux and OS X, it describes installing prerequisite software like Erlang OTP and cloning the Riak source code repository. It also notes some virtual machine configuration steps if running Riak nodes in VMs, like changing IP addresses to make the nodes accessible from the host computer. Finally, it lists the start and join scripts that can be used to bootstrap the initial Riak cluster.
This document provides instructions for setting up an intrusion prevention system (IPS) using VMware ESXi, Snort IPS, and Debian Linux. It describes configuring the ESXi host with multiple virtual switches and network adapters. It then guides installing and configuring Debian, dependencies like libpcap and Snort on a virtual machine. It also covers configuring PulledPork to automatically download and install Snort rule updates. The goal is to inspect all external network traffic for protection.
Wpa_supplicant is a widely used implementation of an IEEE 802.11i supplicant for Linux and other platforms. It implements WPA and WPA2 security protocols as well as RSN, PMKSA caching, pre-authentication, 802.11r, 802.11w, and Wi-Fi Protected Setup (WPS). Wpa_supplicant initializes interfaces by reading configuration files, setting up drivers via cfg80211 and libnl, and starting an event loop to monitor network events. It can access layer 2 packets using l2_packet to support functions like TDLS.
Configuring Ip Sec Between A Router And A Pixangelitoh11
IPSec is being configured between a router and a PIX firewall to encrypt traffic between the internal networks while allowing public internet access without encryption. Access lists and NAT are used to exempt the internal traffic from NAT and encrypt it, while applying NAT to other traffic. Debug commands show the IKE and IPSec security associations being successfully negotiated.
This document describes configuring PVST+ spanning tree protocol on a network topology. It involves:
1. Configuring VLANs, trunk ports between switches, and IP addresses for switch management.
2. Optimizing the spanning tree configuration by making one switch the primary root for certain VLANs and another the secondary root to load balance traffic across trunks.
3. Enabling PortFast on end-user ports to quickly forward traffic and BPDU guard to protect against devices connected to those ports influencing the spanning tree.
How to access the Netapp cluster mode 8.2 through CLI (command mode)Saroj Sahu
This document provides 3 methods for accessing a NetApp cluster mode storage system through the command line interface (CLI).
Method 1 involves connecting a laptop directly to the storage system's serial port using PuTTY software and logging in with username "admin". Method 2 allows using telnet or RSH by first cloning the firewall policy and enabling those services, but they are insecure. Method 3, which is recommended, uses SSH to securely access the storage system by hostname or IP and log in as "admin". The document provides instructions for downloading PuTTY and checking which CLI services are enabled or disabled.
3PAR: HOW TO CHANGE THE IP ADDRESS OF HP 3PAR SANSaroj Sahu
The document provides steps to change the IP address of a HP 3PAR SAN. It outlines logging into the SAN through Putty using default credentials. It then details using the 'setnet' command to change the IP address, netmask, and gateway. The 'shownet' command confirms the new network settings. Login to the SP console allows changing additional settings like the hostname through interactive menus.
This document describes how to configure a router running OpenWrt. It covers getting started, installing and initial configuration. It also provides details on configuring the network and wireless settings in OpenWrt, including IPv4, IPv6 and switch configuration. Advanced configuration topics like hotplug, init scripts and network scripts are also outlined.
Advanced percona xtra db cluster in a nutshell... la suite plsc2016Frederic Descamps
This is a tutorial I gave with my colleague Kenny Gryp at Percona Live 2016 in Santa Clara
Percona XtraDB Cluster is a high availability and high scalability solution for MySQL clustering. Percona XtraDB Cluster integrates Percona Server with the Galera synchronous replication library in a single product package, which enables you to create a cost-effective MySQL cluster.
For three years at Percona Live, we've introduced people to this technology... but what's next? This tutorial continues your education, and targets users that already have experience with Percona XtraDB Cluster and want to go further.
This tutorial will cover the following topics:
- Bootstrapping in details
- certification errors, understanding and preventing them
- Replication failures, how to deal with them
- Secrets of Galera Cache
- Mastering flow control
- Understanding and verifying replication throughput
- How to use WAN replication
- Implications of consistent reads
- Backups
- Load balancers and proxy protocol
This document provides guidance on hardening a Linux server for security. It recommends following the CIS and NSA security benchmarks. It suggests choosing a server-oriented Linux distribution, keeping partitions and filesystems separate, encrypting partitions and the running server, securing the boot process, using iptables and TCP wrappers for firewalls, restricting root access and using sudo, enforcing password policies, removing unnecessary packages and services, securing remote administration like SSH, disabling unnecessary Linux modules, and implementing auditing and integrity checks.
This document describes the configuration of a VPN tunnel between two sites (Site A and Site B) using VyOS routers and firewalls. IPsec is used to create the VPN tunnel, with ESP and IKE groups defined. OSPF routing is configured between the sites. Each site has redundant firewalls in a cluster, with a primary and secondary, to provide high availability. Virtual interfaces are used to create VLANs and the required IP addressing. The configuration details for each device are then provided.
How to assign unowned disk in the netapp cluster 8.3 Saroj Sahu
Here it has been described how to assign the disk which is unowned to the node in the netapp cluster mode 8.3 and how to enable the disk assign option shelf level and stack level
Unable to access the net app cluster mode 9.2 san through gui after power mai...Saroj Sahu
Unable to access the NetApp storage system 9.2 cluster mode due to cluster management LIF down and http service was disable. Here we have mentioned the real time issue which we have faced and solution has been given step by stem by using the command mode. Hope it can be useful for NetApp Administrators
The document provides 8 steps to secure a Cisco router by restricting access, disabling unused services, encrypting passwords, and logging activities. These simple steps include controlling access to ports, restricting telnet access, blocking spoof packets, restricting SNMP, encrypting passwords, disabling services like HTTP, adding security options, and configuring logging to a remote server. Proper configuration following these steps can significantly increase router security based on nmap scans showing all ports filtered after securing the device.
The document discusses various vulnerabilities in the Metasploitable virtual machine that can be exploited to gain unauthorized access. It describes how backdoors in FTP, IRC, and other services can be used to obtain root shells. It also explains how unintended access points like DistCC and Samba shares are misconfigured, allowing command execution and access to the file system.
This document provides a guide for setting up the basic functions of MikroTik RouterOS V2.6 on a dedicated PC router. It describes downloading and installing the software, obtaining a software license, logging in, adding packages, and navigating the terminal console. It also covers accessing the router remotely using Winbox, configuring basic functions like interfaces and routing, and provides application examples for masquerading, bandwidth management, and NAT.
This document provides instructions for setting up a Riak cluster on Linux, OS X, or Windows. For Linux and OS X, it describes installing prerequisite software like Erlang OTP and cloning the Riak source code repository. It also notes some virtual machine configuration steps if running Riak nodes in VMs, like changing IP addresses to make the nodes accessible from the host computer. Finally, it lists the start and join scripts that can be used to bootstrap the initial Riak cluster.
This document provides instructions for setting up an intrusion prevention system (IPS) using VMware ESXi, Snort IPS, and Debian Linux. It describes configuring the ESXi host with multiple virtual switches and network adapters. It then guides installing and configuring Debian, dependencies like libpcap and Snort on a virtual machine. It also covers configuring PulledPork to automatically download and install Snort rule updates. The goal is to inspect all external network traffic for protection.
Wpa_supplicant is a widely used implementation of an IEEE 802.11i supplicant for Linux and other platforms. It implements WPA and WPA2 security protocols as well as RSN, PMKSA caching, pre-authentication, 802.11r, 802.11w, and Wi-Fi Protected Setup (WPS). Wpa_supplicant initializes interfaces by reading configuration files, setting up drivers via cfg80211 and libnl, and starting an event loop to monitor network events. It can access layer 2 packets using l2_packet to support functions like TDLS.
Configuring Ip Sec Between A Router And A Pixangelitoh11
IPSec is being configured between a router and a PIX firewall to encrypt traffic between the internal networks while allowing public internet access without encryption. Access lists and NAT are used to exempt the internal traffic from NAT and encrypt it, while applying NAT to other traffic. Debug commands show the IKE and IPSec security associations being successfully negotiated.
This document describes configuring PVST+ spanning tree protocol on a network topology. It involves:
1. Configuring VLANs, trunk ports between switches, and IP addresses for switch management.
2. Optimizing the spanning tree configuration by making one switch the primary root for certain VLANs and another the secondary root to load balance traffic across trunks.
3. Enabling PortFast on end-user ports to quickly forward traffic and BPDU guard to protect against devices connected to those ports influencing the spanning tree.
How to access the Netapp cluster mode 8.2 through CLI (command mode)Saroj Sahu
This document provides 3 methods for accessing a NetApp cluster mode storage system through the command line interface (CLI).
Method 1 involves connecting a laptop directly to the storage system's serial port using PuTTY software and logging in with username "admin". Method 2 allows using telnet or RSH by first cloning the firewall policy and enabling those services, but they are insecure. Method 3, which is recommended, uses SSH to securely access the storage system by hostname or IP and log in as "admin". The document provides instructions for downloading PuTTY and checking which CLI services are enabled or disabled.
3PAR: HOW TO CHANGE THE IP ADDRESS OF HP 3PAR SANSaroj Sahu
The document provides steps to change the IP address of a HP 3PAR SAN. It outlines logging into the SAN through Putty using default credentials. It then details using the 'setnet' command to change the IP address, netmask, and gateway. The 'shownet' command confirms the new network settings. Login to the SP console allows changing additional settings like the hostname through interactive menus.
This document describes how to configure a router running OpenWrt. It covers getting started, installing and initial configuration. It also provides details on configuring the network and wireless settings in OpenWrt, including IPv4, IPv6 and switch configuration. Advanced configuration topics like hotplug, init scripts and network scripts are also outlined.
Advanced percona xtra db cluster in a nutshell... la suite plsc2016Frederic Descamps
This is a tutorial I gave with my colleague Kenny Gryp at Percona Live 2016 in Santa Clara
Percona XtraDB Cluster is a high availability and high scalability solution for MySQL clustering. Percona XtraDB Cluster integrates Percona Server with the Galera synchronous replication library in a single product package, which enables you to create a cost-effective MySQL cluster.
For three years at Percona Live, we've introduced people to this technology... but what's next? This tutorial continues your education, and targets users that already have experience with Percona XtraDB Cluster and want to go further.
This tutorial will cover the following topics:
- Bootstrapping in details
- certification errors, understanding and preventing them
- Replication failures, how to deal with them
- Secrets of Galera Cache
- Mastering flow control
- Understanding and verifying replication throughput
- How to use WAN replication
- Implications of consistent reads
- Backups
- Load balancers and proxy protocol
This document provides a quick reference guide for computer technicians with useful DOS commands, important data locations, common router/modem login details, IP addresses to test connectivity, BIOS beep codes, and links to diagnostic tools and driver/manual repositories. It covers commands for networking, file management, and system information. Important locations are listed for email, address books, documents, and accounting software databases. Default credentials are given for common router models from Linksys, Netgear, and D-Link.
Kernel Recipes 2015 - Kernel dump analysisAnne Nicolas
Kernel dump analysis
Cloud this, cloud that…It’s making everything easier, especially for web hosted services. But what about the servers that are not supposed to crash ? For applications making the assumption the OS won’t do any fault or go down, what can you write in your post-mortem once the server froze and has been restarted ? How to track down the bug that lead to service unavailability ?
In this talk, we’ll see how to setup kdump and how to panic a server to generate a coredump. Once you have the vmcore file, how to track the issue with “crash” tool to find why your OS went down. Last but not least : with “crash” you can also modify your live kernel, the same way you would do with gdb.
Adrien Mahieux – System administrator obsessed with performance and uptime, tracking down microseconds from hardware to software since 2011. The application must be seen as a whole to provide efficiently the requested service. This includes searching for bottlenecks and tradeoffs, design issues or hardware optimization.
Advanced Percona XtraDB Cluster in a nutshell... la suiteKenny Gryp
This document provides a hands-on tutorial for advanced Percona XtraDB Cluster users. It discusses setting up a 3 node PXC cluster environment in VirtualBox and bootstrapping the initial cluster. It then covers topics like avoiding state snapshot transfers when restarting MySQL, recovering from clean and unclean shutdowns, and reproducing and diagnosing different types of conflicts through examples.
How to-mount-3 par-san-virtual-copy-onto-rhel-servers-by-Dusan-BaljevicCircling Cycle
The document describes how to mount a 3PAR virtual copy volume onto a RHEL server. It involves creating host definitions and exporting volumes from 3PAR to the server. The volumes are then mapped, formatted, and mounted. Finally, a virtual copy is created on 3PAR and exported to the server, where it is detected as a new volume.
Free radius billing server with practical vpn exmapleChanaka Lasantha
This document provides instructions for setting up a total site-to-site Linux-based OpenVPN solution with dynamic DNS (DDNS) in 3 pages. It includes steps to install and configure a DDNS client, FreeRADIUS server, MySQL database, OpenVPN server, firewall rules, and a web interface for managing the FreeRADIUS server. The full document contains technical details for installing packages, editing configuration files, testing the setup, and securing the system.
The document discusses important show commands for Cisco routers and switches. It provides a cheat sheet of the most useful show commands including show running-config, show version, show ip route, show interfaces, show cdp neighbors, and show clock. Each command is briefly described in terms of the key information it displays about the device, interfaces, configurations, or network.
This document provides step-by-step instructions for installing and configuring SmartPOS 2.0. Key steps include:
1) Installing required software like Java JDK, restoring ERP and POS databases from backups, and setting up RabbitMQ.
2) Configuring the ERP system by creating a client, loading the chart of accounts, and defining organizations, warehouses, and accounts.
3) Synchronizing key master data between ERP and POS like business partners, products, and payment details using the client and organization IDs.
4) Configuring POS resources like payment and customer IDs to integrate with the ERP system.
How to recover password on the cisco catalyst fixed configuration layer 2&lay...IT Tech
This document describes how to recover passwords on Cisco Catalyst Layer 2 and Layer 3 fixed configuration switches. The process involves connecting to the console port, powering on the switch while holding the mode button, and entering commands like flash_init, load_helper, and dir flash: to access the switch file system. Then the configuration file can be renamed, the system booted, and new passwords set.
Presentation delivered at LinuxCon China 2017
Real-Time is used for deadline-oriented applications and time-sensitive workloads. Real-Time KVM is the extension of KVM(Linux Kernel-based Virtual Machine) to allow the virtual machines(VM) to be a truly Real-Time operating system.Users sometimes need to run low-latency applications(such as audio/video streaming, highly interactive systems, etc) to meet their requirements in clouds. NFV is a new network concept which uses virtualization and software instead of dedicated network appliances. For some use cases of telecommunications, network latency must be within a certain range of values. Real-Time KVM can help NFV meet this requirements.
In this presentation, Pei Zhang will talk about:
(1)Real-Time KVM introduction
(2)Real-Time cloud building
(3)Real-Time KVM in NFV: VM with openvswitch, dpdk and qemu’s vhostuser
(4)Performance testing results show
Creating "Secure" PHP applications, Part 2, Server Hardeningarchwisp
The document provides guidance on server hardening techniques. It discusses using netstat to view listening services on a server and using update-rc.d or chkconfig to disable unnecessary services from starting at boot. It also recommends enabling access control lists (ACLs) in file system mounts, using SELinux or AppArmor to enforce mandatory access controls, and setting reasonable PHP memory limits to prevent potential denial of service attacks. The document stresses the importance of only allowing approved applications to execute and knowing the resource limits of the server to avoid potential outages.
This document discusses Linux kernel crash capture and analysis. It begins with an overview of what constitutes a kernel crash and reasons crashes may occur, both from hardware and software issues. It then covers using kdump to capture virtual memory cores (vmcores) when a crash happens, and configuring kdump for optimal core collection. Finally, it discusses analyzing vmcores after collection using the crash utility, including commands to inspect system information, backtraces, logs, and more.
This document provides an overview and instructions for using various ControlNet communication modules with Logix5000 control systems. It describes the different module options and how to connect a computer to the ControlNet network. The document also explains how to configure ControlNet modules using RSLogix 5000 and RSNetWorx software, including adding local and remote modules, downloading projects, and scheduling the ControlNet network. Instructions are provided for controlling I/O, messaging, and communicating with HMIs over ControlNet.
How to recover password on the cisco catalyst fixed configuration layer 2&lay...IT Tech
This document provides a 14-step process for recovering passwords on Cisco Catalyst Layer 2 and Layer 3 fixed configuration switches. The steps include connecting to the console port, powering on the switch while holding the mode button, using commands like 'flash_init' and 'dir flash:' to view files, renaming the configuration file, rebooting the switch, overwriting passwords, and saving the new configuration. Performing these steps allows recovery of lost passwords on these Cisco switch models.
You have one of those fruity *Pi arm boards and cheep sensor from China? Some buttons and LEDs? Do I really need to learn whole new scripting language and few web technologies to read my temperature, blink a led or toggle a relay? No, because your Linux kernel already has drivers for them and all you need is device tree and cat.
This document provides information on advanced root cause analysis techniques for VMware ESX environments. It discusses log file locations and purposes, how to increase logging levels for specific drivers to provide more debug information, listing and setting loadable module parameters, setting up serial logging and remote syslog, and forcing crashes to collect memory dumps. The document aims to equip support engineers with tools and techniques for thorough troubleshooting when initial logs are insufficient.
VMware’s Nathan Small who works as a Staff Engineer at Global Support Services has put together a great presentation about Advanced Root Cause Analysis. The presentation was designed to give you more insight into how a VMware Technical Support Engineer reviews logs, gathers data and performs in-depth analysis. Nathan is hoping to show you the skills they’re using every day to help determine the root cause for an issue in your environment. With this core knowledge, you will become more self-sufficient within your own environment and be able to diagnose an issue as it occurs rather than after the damage has been done.
The Future of Independent Filmmaking Trends and Job OpportunitiesLetsFAME
The landscape of independent filmmaking is evolving at an unprecedented pace. Technological advancements, changing consumer preferences, and new distribution models are reshaping the industry, creating new opportunities and challenges for filmmakers and film industry jobs. This article explores the future of independent filmmaking, highlighting key trends and emerging job opportunities.
Top IPTV UK Providers of A Comprehensive Review.pdfXtreame HDTV
The television landscape in the UK has evolved significantly with the rise of Internet Protocol Television (IPTV). IPTV offers a modern alternative to traditional cable and satellite TV, allowing viewers to stream live TV, on-demand videos, and other multimedia content directly to their devices over the internet. This review provides an in-depth look at the top IPTV UK providers, their features, pricing, and what sets them apart.
The Unbelievable Tale of Dwayne Johnson Kidnapping: A Riveting Sagagreendigital
Introduction
The notion of Dwayne Johnson kidnapping seems straight out of a Hollywood thriller. Dwayne "The Rock" Johnson, known for his larger-than-life persona, immense popularity. and action-packed filmography, is the last person anyone would envision being a victim of kidnapping. Yet, the bizarre and riveting tale of such an incident, filled with twists and turns. has captured the imagination of many. In this article, we delve into the intricate details of this astonishing event. exploring every aspect, from the dramatic rescue operation to the aftermath and the lessons learned.
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The Origins of the Dwayne Johnson Kidnapping Saga
Dwayne Johnson: A Brief Background
Before discussing the specifics of the kidnapping. it is crucial to understand who Dwayne Johnson is and why his kidnapping would be so significant. Born May 2, 1972, Dwayne Douglas Johnson is an American actor, producer, businessman. and former professional wrestler. Known by his ring name, "The Rock," he gained fame in the World Wrestling Federation (WWF, now WWE) before transitioning to a successful career in Hollywood.
Johnson's filmography includes blockbuster hits such as "The Fast and the Furious" series, "Jumanji," "Moana," and "San Andreas." His charismatic personality, impressive physique. and action-star status have made him a beloved figure worldwide. Thus, the news of his kidnapping would send shockwaves across the globe.
Setting the Scene: The Day of the Kidnapping
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The Abduction: Unfolding the Dwayne Johnson Kidnapping
The Moment of Capture
On the day of the kidnapping, everything seemed to be proceeding as usual on set. Johnson and his co-stars and crew were engrossed in shooting a particularly demanding scene. As the day wore on, the production team took a short break. providing the kidnappers with the perfect opportunity to strike.
The abduction was executed with military precision. A group of masked men, armed and organized, infiltrated the set. They created chaos, taking advantage of the confusion to isolate Johnson. Johnson was outnumbered and caught off guard despite his formidable strength and fighting skills. The kidnappers overpowered him, bundled him into a waiting vehicle. and sped away, leaving everyone on set in a state of shock and disbelief.
The Immediate Aftermath
The immediate aftermath of the Dwayne Johnson kidnappin
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Leonardo DiCaprio: The Hollywood Icon
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The Super Bowl is the National Football League (NFL) championship game. is one of the most-watched sporting events in the world. First played in 1967, the Super Bowl has evolved into a cultural phenomenon. featuring high-profile halftime shows, memorable advertisements, and significant media coverage. The event attracts a diverse audience, from avid sports fans to casual viewers. making it a prime platform for celebrities to appear.
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Leonardo DiCaprio's Super Bowl Appearances
A Celebrity Among the Fans
Leonardo DiCaprio's presence at the Super Bowl has noted several times. As a high-profile celebrity. DiCaprio attracts
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Leonardo DiCaprio House: A Journey Through His Extravagant Real Estate Portfoliogreendigital
Introduction
Leonardo DiCaprio, A name synonymous with Hollywood excellence. is not only known for his stellar acting career but also for his impressive real estate investments. The "Leonardo DiCaprio house" is a topic that piques the interest of many. as the Oscar-winning actor has amassed a diverse portfolio of luxurious properties. DiCaprio's homes reflect his varied tastes and commitment to sustainability. from retreats to historic mansions. This article will delve into the fascinating world of Leonardo DiCaprio's real estate. Exploring the details of his most notable residences. and the unique aspects that make them stand out.
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Leonardo DiCaprio House: Malibu Beachfront Retreat
A Prime Location
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Environmental Initiatives
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2. VIA VT6655 and VT6656 linux driver
User’s Guide
Table of Contents
1.
Release Note ……………………………………………………………….……...2
1.1
1.2
2.
Revision History …………………………………………………………………...2
Function ………….………………………………………………………………...2
Features ……………………………………………………………………………..2
2.1 This source code package can be use in Linux version ……….……...………….....2
2.2 Contents of the Subdirectory ……………………………………………………….2
3. Compile and install driver ………………………………………...................... 2
3.1 Compile the driver …………...………………………………………………….....2
3.2 Install the driver …………………………………………………………………....3
4. Driver Configuration /Parameters……………………………..…………..….3
4.1 open mode ……………………………………………………………………….....3
4.2 wep mode ………………………………………………………………………..…3
4.3 WPA-PSK TKIP/AES ……………………………………………………………...4
4.4 WPA2-PSK TKIP/AES ………………………………………………………….…7
4.4.1 WPA2-PSK TKIP ……………………………………………………………...8
4.4.2 WPA2-PSK AES ……………………………………………………………...12
5. Network Manager……………………………………………..…………………15
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3. VIA VT6655 and VT6656 linux driver
User’s Guide
1. Release Note
1.1
Revision History
Refer to /VT665x_Linux_src_v1.1x_x86/codechangeindex.txt file.
1.2
Function
Refer to /VT665x_Linux_src_v1.1x_x86/codechangeindex.txt file.
2. Features
This user manual is applied for VNT6655GMA00, VNT6655GCV00, VNT6655GPV00,
VNT6656GEV00, VNT6656GUA00, VNT6656GUV00, VNT6656G6A10 and VNT6656G
6A40 series models.
This source code package can be use in Linux version :
Refer to /VT665x_Linux_src_v1.1x_x86/linux.txt file.
2.2
Contents of the Subdirectory
Refer to /VT665x_Linux_src_v1.1x_x86/linux.txt file.
3. Compile and Install driver
Notice: here, I compile and install VT6655_linux_src_v1.18.05_x86, please use your driver
replace it and if you use VT6656 do this, please use vntwusb.ko replace viawget.ko that
appearing in the guide.
Open the computer and run Linux operating system, you must do all the steps here as the
root user. Please make sure your root login. By the way , make sure you have installed
essential compilation tools , build-essential and linux-headers-xxxx.
First, copy the driver package to your directory. Here, I copy the driver to /home directory.
Enter your directory.
cd /home
Then, we unpack the driver source code and openssl-0.9.8a
unzip VT6655_Linux_src_v1.18.05_x86.zip
cd VT6655_Linux_src_v1.18.05_x86/wpa_supplicant
unzip openssl-0.9.8a.zip
3.1 Compile the driver
cd /home/ VT6655_Linux_src_v1.18.05_x86
make clean
make install
cd /home/ VT6655_Linux_src_v1.18.05_x86/wpa_supplicant/openssl-0.9.8a
make install
cd /home/ VT6655_Linux_src_v1.18.05_x86/ wpa_supplicant/wpa_supplicant-0.5.8
make install
If you execute make clean, and then detect error:
-2-
4. VIA VT6655 and VT6656 linux driver
User’s Guide
Makefile: 23: *** Linux kernel source not found.
You can execute this instruction for link the source in to the kernels binary directory.
ln -s /usr/src/linux-headers-‘uname –r’ /lib/modules/‘uname –r’/source
3.2 Install the driver
cd /home/ VT6655_Linux_src_v1.18.05_x86/driver
insmod viawget.ko
If you execute insmod, appear insmod: error inserting ‘viawget.ko’:-1 File exists.
Then, remove the driver: rmmod viawget.ko, execute insmod viawget.ko again.
4.
Driver Configuration/Parameters
The driver can be configured via two interfaces; 1) command and configuration files 2)
network manager and now we use command and configuration files to run the driver.
In next chapter, we will introduce the network manager.
Notice: Don’t use command mode and network manager at the same time.
4.1
OPEN MODE
You can execute iwconfig instruction to obtain the wireless device interface. If you have
some issue, execute man iwconfig for more information.
iwconfig
Then, we can configurate the ESSID and Network address.
iwconfig interface [essid {desired ssid}]
iwconfig eth1 essid WPSE
ifconfig interface [IP address |up|down]
ifconfig eth1 up
ifconfig eth1 192.168.11.127
Verify whether your wireless device is connected or not.
ping 192.168.11.1
Ok, if this information appearing in the screen. You are successful!
root@jel:/home/VT6655_Linux_src_v1.18.05_x86/driver# ping 192.168.11.1
PING 192.168.11.1 (192.168.11.1) 56(84) bytes of data.
64 bytes from 192.168.11.1: icmp_seq=1 ttl=64 time=6.17 ms
64 bytes from 192.168.11.1: icmp_seq=2 ttl=64 time=0.827 ms
64 bytes from 192.168.11.1: icmp_seq=3 ttl=64 time=1.17 ms
64 bytes from 192.168.11.1: icmp_seq=4 ttl=64 time=1.27 ms
64 bytes from 192.168.11.1: icmp_seq=5 ttl=64 time=0.883 ms
64 bytes from 192.168.11.1: icmp_seq=6 ttl=64 time=1.00 ms
64 bytes from 192.168.11.1: icmp_seq=8 ttl=64 time=0.913 ms
64 bytes from 192.168.11.1: icmp_seq=9 ttl=64 time=1.16 ms
64 bytes from 192.168.11.1: icmp_seq=10 ttl=64 time=0.879 ms
4.2
WEP MODE
May be your wireless router can be configured to shared key wep mode. That is the same as
the open-wep mode.
-3-
5. VIA VT6655 and VT6656 linux driver
User’s Guide
1. unhidden ssid
We can configurate unhidden ssid or hidden ssid via your wireless router.
ifconfig eth1 down
ifconfig eth1 up
iwconfig eth1 essid WPSE
ifconfig eth1 192.168.11.127
iwconfig eth1 key restricted [1] 1234567890
ping 192.168.11.1
2. hidden ssid
ifconfig eth1 down
ifconfig eth1 up
iwconfig eth1 essid WPSE
ifconfig eth1 192.168.11.127
iwconfig eth1 key restricted [1] 1234567890
ping 192.168.11.1
If you have any issue with iwconfig , please refer to man iwconfig command.
4.3
WPA-PSK TKIP/AES
1. unhidden ssid
You must still be in this directory:
VT6656_Linux_src_v1.18.05_x86/wpa_supplicant/wpa_supplicant-0.5.8/
cd /home/ VT6655_Linux_src_v1.18.05_x86/ wpa_supplicant/wpa_supplicant-0.5.8
gedit wpa_supplicant.conf
configurate wpa_supplicant.conf file.
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
eapol_version=1
ap_scan=1
# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers ok
#network={
#
ssid="linux"
#
psk="12345678"
#
priority=5
#}
####WPA-PSK ok
network={
ssid="WPSE"
psk="1234567890"
proto=WPA
key_mgmt=WPA-PSK
pairwise=CCMP TKIP
group=CCMP TKIP WEP104 WEP40
-4-
6. VIA VT6655 and VT6656 linux driver
User’s Guide
priority=5
}
When you complete the configuration, save and close it. Notice the red typeface.
ifconfig eth1 up
./wpa_supplicant –c wpa_supplicant.conf –i eth1 –Dviawget –dd
When the information as follows appearing in the screen.
State: GROUP_HANDSHAKE -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to 00:16:01:f0:24:8b completed (auth) [id=0 id_str=]
mike:hello!!!------>wpa_supplicant<----Transfer:device name=eth1
Transfer:key_mgmt=2
Transfer:proto=1
Transfer:eap=0
Transfer:authen status=TRUE
mike:wpa announce ok
EAPOL: External notification - portValid=1
EAPOL: External notification - EAP success=1
EAPOL: SUPP_PAE entering state AUTHENTICATING
EAPOL: SUPP_BE entering state SUCCESS
EAP: EAP entering state DISABLED
EAPOL: SUPP_PAE entering state AUTHENTICATED
EAPOL: SUPP_BE entering state IDLE
EAPOL: startWhen --> 0
Open the other terminal, and execute these instructions.
ifconfig eth1 192.168.11.127
ping 192.168.11.1
2. hidden ssid
Make sure you still be in wpa_supplicant-0.5.8 subdirectory remain.
gedit wpa_supplicant.conf
Configurate wpa_supplicant.conf file. There are two configurations for hidden ssid.
1) ap_scan=1 & scan_ssid=1 notice the red typeface
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
eapol_version=1
ap_scan=1
# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers ok
#network={
#
ssid="linux"
#
psk="12345678"
#
priority=5
#}
####WPA-PSK ok
-5-
7. VIA VT6655 and VT6656 linux driver
User’s Guide
network={
scan_ssid=1
ssid="WPSE"
psk="1234567890"
proto=WPA
key_mgmt=WPA-PSK
pairwise=CCMP TKIP
group=CCMP TKIP WEP104 WEP40
priority=5
}
When you complete the configuration, save and close it.
Notice: the red typeface, unhidden or hidden ssid depend on if we add this instruction
scan_ssid=1 to the script file.
Then, execute these commands.
ifconfig eth1 up
./wpa_supplicant –c wpa_supplicant.conf –i eth1 –Dviawget –dd
When the information as follows appearing in the screen.
State: GROUP_HANDSHAKE -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to 00:16:01:f0:24:8b completed (auth) [id=0 id_str=]
mike:hello!!!------>wpa_supplicant<----Transfer:device name=eth1
Transfer:key_mgmt=2
Transfer:proto=1
Transfer:eap=0
Transfer:authen status=TRUE
mike:wpa announce ok
EAPOL: External notification - portValid=1
EAPOL: External notification - EAP success=1
EAPOL: SUPP_PAE entering state AUTHENTICATING
EAPOL: SUPP_BE entering state SUCCESS
EAP: EAP entering state DISABLED
EAPOL: SUPP_PAE entering state AUTHENTICATED
EAPOL: SUPP_BE entering state IDLE
EAPOL: startWhen --> 0
Open the other terminal, and execute these instructions.
ifconfig eth1 192.168.11.127
ping 192.168.11.1
2) ap_scan=2
notice the red typeface
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
eapol_version=1
ap_scan=2
-6-
8. VIA VT6655 and VT6656 linux driver
User’s Guide
# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers ok
#network={
#
ssid="linux"
#
psk="12345678"
#
priority=5
#}
####WPA-PSK ok
network={
ssid="WPSE"
psk="1234567890"
proto=WPA
key_mgmt=WPA-PSK
pairwise=CCMP TKIP
group=CCMP TKIP WEP104 WEP40
priority=5
}
When you complete the configuration, save and close it.
Then execute these commands.
ifconfig eth1 up
./wpa_supplicant –c wpa_supplicant.conf –i eth1 –Dviawget –dd
When the information as follows appearing in the screen.
State: GROUP_HANDSHAKE -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to 00:16:01:f0:24:8b completed (auth) [id=0 id_str=]
mike:hello!!!------>wpa_supplicant<----Transfer:device name=eth1
Transfer:key_mgmt=2
Transfer:proto=1
Transfer:eap=0
Transfer:authen status=TRUE
mike:wpa announce ok
EAPOL: External notification - portValid=1
EAPOL: External notification - EAP success=1
EAPOL: SUPP_PAE entering state AUTHENTICATING
EAPOL: SUPP_BE entering state SUCCESS
EAP: EAP entering state DISABLED
EAPOL: SUPP_PAE entering state AUTHENTICATED
EAPOL: SUPP_BE entering state IDLE
EAPOL: startWhen --> 0
Open the other terminal, and execute these instructions.
ifconfig eth1 192.168.11.127
ping 192.168.11.1
4.4
WPA2-PSK TKIP/AES
-7-
9. VIA VT6655 and VT6656 linux driver
User’s Guide
4.4.1
WPA2-PSK TKIP
1. unhidden ssid
You must still be in this directory:
VT6656_Linux_src_v1.18.05_x86/wpa_supplicant/wpa_supplicant-0.5.8/
cd /home/ VT6655_Linux_src_v1.18.05_x86/ wpa_supplicant/wpa_supplicant-0.5.8
gedit wpa_supplicant.conf
Configurate wpa_supplicant.conf file.
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
eapol_version=1
ap_scan=1
# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers ok
#network={
#
ssid="linux"
#
psk="12345678"
#
priority=5
#}
####WPA-PSK ok
#network={
#
ssid="DLINK624"
#
psk="123456789"
#
proto=WPA
#
key_mgmt=WPA-PSK
#
pairwise=CCMP TKIP
#
group=CCMP TKIP WEP104 WEP40
#
priority=5
# }
###WPA2-PSK ok
network={
ssid="WPSE"
psk="1234567890"
proto=RSN
key_mgmt=WPA-PSK
pairwise=TKIP
group=CCMP TKIP WEP104 WEP40
priority=5
}
When you complete the configuration, save and close it.
Notice: the red typeface.
ifconfig eth1 up
./wpa_supplicant –c wpa_supplicant.conf –i eth1 –Dviawget –dd
When the information as follows appearing in the screen.
State: GROUP_HANDSHAKE -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to 00:16:01:f0:24:8b completed (auth) [id=0 id_str=]
mike:hello!!!------>wpa_supplicant<-----8-
10. VIA VT6655 and VT6656 linux driver
User’s Guide
Transfer:device name=eth1
Transfer:key_mgmt=2
Transfer:proto=1
Transfer:eap=0
Transfer:authen status=TRUE
mike:wpa announce ok
EAPOL: External notification - portValid=1
EAPOL: External notification - EAP success=1
EAPOL: SUPP_PAE entering state AUTHENTICATING
EAPOL: SUPP_BE entering state SUCCESS
EAP: EAP entering state DISABLED
EAPOL: SUPP_PAE entering state AUTHENTICATED
EAPOL: SUPP_BE entering state IDLE
EAPOL: startWhen --> 0
Open the other terminal, and execute these instructions.
ifconfig eth1 192.168.11.127
ping 192.168.11.1
2. hidden ssid
Make sure you still be in wpa_supplicant-0.5.8 subdirectory remain.
gedit wpa_supplicant.conf
Configurate wpa_supplicant.conf file. There are two configurations for hidden ssid.
1) ap_scan=1 & scan_ssid=1 notice the red typeface.
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
eapol_version=1
ap_scan=1
# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers ok
#network={
#
ssid="linux"
#
psk="12345678"
#
priority=5
#}
####WPA-PSK ok
#network={
#
ssid="DLINK624"
#
psk="123456789"
#
proto=WPA
#
key_mgmt=WPA-PSK
#
pairwise=CCMP TKIP
#
group=CCMP TKIP WEP104 WEP40
#
priority=5
# }
-9-
11. VIA VT6655 and VT6656 linux driver
User’s Guide
###WPA2-PSK ok
network={
scan_ssid=1
ssid="WPSE"
psk="1234567890"
proto=RSN
key_mgmt=WPA-PSK
pairwise=TKIP
group=CCMP TKIP WEP104 WEP40
priority=5
}
When you complete the configuration, save and close it.
Notice: the red typeface.
ifconfig eth1 up
./wpa_supplicant –c wpa_supplicant.conf –i eth1 –Dviawget –dd
When the information as follows appearing in the screen.
State: GROUP_HANDSHAKE -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to 00:16:01:f0:24:8b completed (auth) [id=0 id_str=]
mike:hello!!!------>wpa_supplicant<----Transfer:device name=eth1
Transfer:key_mgmt=2
Transfer:proto=1
Transfer:eap=0
Transfer:authen status=TRUE
mike:wpa announce ok
EAPOL: External notification - portValid=1
EAPOL: External notification - EAP success=1
EAPOL: SUPP_PAE entering state AUTHENTICATING
EAPOL: SUPP_BE entering state SUCCESS
EAP: EAP entering state DISABLED
EAPOL: SUPP_PAE entering state AUTHENTICATED
EAPOL: SUPP_BE entering state IDLE
EAPOL: startWhen --> 0
Open the other terminal, and execute these instructions.
ifconfig eth1 192.168.11.127
ping 192.168.11.1
2) ap_scan=2
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
eapol_version=1
ap_scan=2
# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers ok
#network={
#
ssid="linux"
- 10 -
12. VIA VT6655 and VT6656 linux driver
User’s Guide
#
psk="12345678"
#
priority=5
#}
####WPA-PSK ok
#network={
#
ssid="DLINK624"
#
psk="123456789"
#
proto=WPA
#
key_mgmt=WPA-PSK
#
pairwise=CCMP TKIP
#
group=CCMP TKIP WEP104 WEP40
#
priority=5
# }
###WPA2-PSK ok
network={
ssid="WPSE"
psk="1234567890"
proto=RSN
key_mgmt=WPA-PSK
pairwise=TKIP
group=CCMP TKIP WEP104 WEP40
priority=5
}
When you complete the configuration, save and close it.
Notice: the red typeface.
ifconfig eth1 up
./wpa_supplicant –c wpa_supplicant.conf –i eth1 –Dviawget –dd
When the information as follows appearing in the screen.
State: GROUP_HANDSHAKE -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to 00:16:01:f0:24:8b completed (auth) [id=0 id_str=]
mike:hello!!!------>wpa_supplicant<----Transfer:device name=eth1
Transfer:key_mgmt=2
Transfer:proto=1
Transfer:eap=0
Transfer:authen status=TRUE
mike:wpa announce ok
EAPOL: External notification - portValid=1
EAPOL: External notification - EAP success=1
EAPOL: SUPP_PAE entering state AUTHENTICATING
EAPOL: SUPP_BE entering state SUCCESS
EAP: EAP entering state DISABLED
EAPOL: SUPP_PAE entering state AUTHENTICATED
EAPOL: SUPP_BE entering state IDLE
EAPOL: startWhen --> 0
Open the other terminal, and execute these instructions.
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13. VIA VT6655 and VT6656 linux driver
User’s Guide
ifconfig eth1 192.168.11.127
ping 192.168.11.1
4.4.2
WPA2-PSK AES
1. unhidden ssid
You must still be in this directory:
VT6656_Linux_src_v1.18.05_x86/wpa_supplicant/wpa_supplicant-0.5.8/
cd /home/ VT6655_Linux_src_v1.18.05_x86/ wpa_supplicant/wpa_supplicant-0.5.8
gedit wpa_supplicant.conf
Configurate wpa_supplicant.conf file.
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
eapol_version=1
ap_scan=1
# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers ok
#network={
#
ssid="linux"
#
psk="12345678"
#
priority=5
#}
####WPA-PSK ok
#network={
#
ssid="DLINK624"
#
psk="123456789"
#
proto=WPA
#
key_mgmt=WPA-PSK
#
pairwise=CCMP TKIP
#
group=CCMP TKIP WEP104 WEP40
#
priority=5
# }
###WPA2-PSK ok
network={
ssid="WPSE"
psk="1234567890"
proto=RSN
key_mgmt=WPA-PSK
pairwise=CCMP
group=CCMP TKIP WEP104 WEP40
priority=5
}
When you complete the configuration, save and close it.
Notice: the red typeface.
ifconfig eth1 up
./wpa_supplicant –c wpa_supplicant.conf –i eth1 –Dviawget –dd
When the information as follows appearing in the screen.
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14. VIA VT6655 and VT6656 linux driver
User’s Guide
State: GROUP_HANDSHAKE -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to 00:16:01:f0:24:8b completed (auth) [id=0 id_str=]
mike:hello!!!------>wpa_supplicant<----Transfer:device name=eth1
Transfer:key_mgmt=2
Transfer:proto=1
Transfer:eap=0
Transfer:authen status=TRUE
mike:wpa announce ok
EAPOL: External notification - portValid=1
EAPOL: External notification - EAP success=1
EAPOL: SUPP_PAE entering state AUTHENTICATING
EAPOL: SUPP_BE entering state SUCCESS
EAP: EAP entering state DISABLED
EAPOL: SUPP_PAE entering state AUTHENTICATED
EAPOL: SUPP_BE entering state IDLE
EAPOL: startWhen --> 0
Open the other terminal, and execute these instructions.
ifconfig eth1 192.168.11.127
ping 192.168.11.1
2. hidden ssid
Make sure you still be in wpa_supplicant-0.5.8 subdirectory remain.
gedit wpa_supplicant.conf
configurate wpa_supplicant.conf file. There are two configurations for hidden ssid.
1) ap_scan=1 & scan_ssid=1 notic the red typeface
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
eapol_version=1
ap_scan=1
# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers ok
#network={
#
ssid="linux"
#
psk="12345678"
#
priority=5
#}
####WPA-PSK ok
#network={
#
ssid="DLINK624"
#
psk="123456789"
#
proto=WPA
#
key_mgmt=WPA-PSK
#
pairwise=CCMP TKIP
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15. VIA VT6655 and VT6656 linux driver
User’s Guide
#
group=CCMP TKIP WEP104 WEP40
#
priority=5
# }
###WPA2-PSK ok
network={
scan_ssid=1
ssid="WPSE"
psk="1234567890"
proto=RSN
key_mgmt=WPA-PSK
pairwise=CCMP
group=CCMP TKIP WEP104 WEP40
priority=5
}
When you complete the configuration, save and close it.
ifconfig eth1 up
./wpa_supplicant –c wpa_supplicant.conf –i eth1 –Dviawget –dd
When the information as follows appearing in the screen.
State: GROUP_HANDSHAKE -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to 00:16:01:f0:24:8b completed (auth) [id=0 id_str=]
mike:hello!!!------>wpa_supplicant<----Transfer:device name=eth1
Transfer:key_mgmt=2
Transfer:proto=1
Transfer:eap=0
Transfer:authen status=TRUE
mike:wpa announce ok
EAPOL: External notification - portValid=1
EAPOL: External notification - EAP success=1
EAPOL: SUPP_PAE entering state AUTHENTICATING
EAPOL: SUPP_BE entering state SUCCESS
EAP: EAP entering state DISABLED
EAPOL: SUPP_PAE entering state AUTHENTICATED
EAPOL: SUPP_BE entering state IDLE
EAPOL: startWhen --> 0
Open the other terminal, and execute these instructions.
ifconfig eth1 192.168.11.127
ping 192.168.11.1
2) ap_scan=2
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
eapol_version=1
ap_scan=2
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16. VIA VT6655 and VT6656 linux driver
User’s Guide
# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers ok
#network={
#
ssid="linux"
#
psk="12345678"
#
priority=5
#}
####WPA-PSK ok
#network={
#
ssid="DLINK624"
#
psk="123456789"
#
proto=WPA
#
key_mgmt=WPA-PSK
#
pairwise=CCMP TKIP
#
group=CCMP TKIP WEP104 WEP40
#
priority=5
# }
###WPA2-PSK ok
network={
ssid="WPSE"
psk="1234567890"
proto=RSN
key_mgmt=WPA-PSK
pairwise=CCMP
group=CCMP TKIP WEP104 WEP40
priority=5
}
When you complete the configuration, save and close it.
ifconfig eth1 up
./wpa_supplicant –c wpa_supplicant.conf –i eth1 –Dviawget –dd
When the information as follows appearing in the screen.
State: GROUP_HANDSHAKE -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to 00:16:01:f0:24:8b completed (auth) [id=0 id_str=]
mike:hello!!!------>wpa_supplicant<----Transfer:device name=eth1
Transfer:key_mgmt=2
Transfer:proto=1
Transfer:eap=0
Transfer:authen status=TRUE
mike:wpa announce ok
………………….
Open the other terminal, and execute these instructions.
ifconfig eth1 192.168.11.127
ping 192.168.11.1
5. network manager
Make sure you have installed the driver.
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17. VIA VT6655 and VT6656 linux driver
User’s Guide
Here, I will do these steps on Ubuntu 8.04
1. Open the Network settings window (system menu > administration > network)
2.
Open the wireless connection option
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18. VIA VT6655 and VT6656 linux driver
User’s Guide
3.
4.
When you configured all the option, tip ok.
Open terminal window and ping IP address.
ping 192.168.11.1
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