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66  CentOS 7 DHCP server
 
06:24
Views: 1102 Muhammed Essa
DHCP server Configuration in CentOS
 
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DHCP server Configuration in CentOS Today we are going to see the DHCP server, What's a DHCP server, how to install it, and the DHCP server configuration in CentOS. What's a DHCP server Host Configuration Protocol DHCP (Dynamic) is used to assign IP addresses and other stuff like gateway and DNS information automatically to customers. DHCP server Configuration in CentOS The first step in configuring a DHCP server is to create the config file that stores the network information for the clients.Use this file to declare options and global options for client systems.
Views: 5269 The Beginner Guide
Konfiguracja DHCP na Linux (CentOS)
 
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Komendy: su root yum install dhcp nano /etc/dhcp/dhcpd.conf dhcpd -d Przykładowa konfiguracja option domain-name-servers 8.8.8.8; subnet 10.0.0.0 netmask 255.255.0.0 { range 10.0.0.50 10.0.0.100; }
Views: 387 B&B Quality
Install and configure DHCP Server in CentOS
 
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Today we are Installing and Configuring the DHCP Server in CentOS ----------------------------------------------------------------------------------------------------------- Subscribe for More :- https://goo.gl/xl4N33 ----------------------------------------------------------------------------------------------------------- # Install and Configure DHCP Server in Windows Serer 2012 R2 :- https://www.youtube.com/watch?v=j_fV9FeU-ao # Crack Windows Password | fgdump | Cane & Abel | L0phtcrack :- https://www.youtube.com/watch?v=aZ993Ty7WpM # Easy Hack to Access the files or Pictures which are Protected with Applock :- https://www.youtube.com/watch?v=-rZ-RTVIeoM # How to use Prorat to Hack Someone's pc :- https://www.youtube.com/watch?v=613MV0mbmlg # How to Forensically examine an Android Device with Santoku Linux :- https://www.youtube.com/watch?v=zR9vEfCNpxk # How to hack Windows 7,8,10 password A Step By Step Tutorial :- https://www.youtube.com/watch?v=FNqrYkzUowk # Perform Man in Middle Attack in Kali LInux :- https://www.youtube.com/watch?v=RylgHJXPyS8 # How to dual boot windows with kali Linux :- https://www.youtube.com/watch?v=kBsAgmgqbVk # How to Install Kali Linux 2.0 in Vmware Workstation :- https://www.youtube.com/watch?v=FxpwYkhuRPg # Installing and Configuring VMware ESXI 6.0 :- https://www.youtube.com/watch?v=z-CENGZs22g # VCenter Appliance Deployment :- https://www.youtube.com/watch?v=6nSKroGffmo # Citrix XenServer and XenCenter Installation 7.0 :- https://www.youtube.com/watch?v=ir77B9Xhx_I # How to Install Mac Os in Vmware Workstation 12 and Installing Vmware tools :- https://www.youtube.com/watch?v=uRXLvDZ3pQA # How to enable IIS Manager option in Windows 7,8,10 :- https://www.youtube.com/watch?v=kLhhvCE2IZg # How to Enable Hyper-V Manager in Windows 8,10 :- https://www.youtube.com/watch?v=HZlwcoQKb-Q # How to change Default font in Windows 10 :- https://www.youtube.com/watch?v=0PCmJ0hn0V0 # How to Watch Star Wars on Command Prompt Windows 10 :- https://www.youtube.com/watch?v=J2_4VTSxMG0 # Easy way to resolve the xampp and Vmware Port 443 error :- https://www.youtube.com/watch?v=6iFUjknZ2Hs # How to Play Dangerous Dave on Windows 7,8,10 :- https://www.youtube.com/watch?v=bRGoGeHZUeE # How to Clone a VM in Vmware Workstation 12 Pro :- https://www.youtube.com/watch?v=SL3Uyt4RtW0 -----------------------------------------------------------------------------------------------------------
Views: 1348 techpanther
Installation et configuration Du Service DHCP "dhcpd"sous Fedora #darija"FHD 1080"
 
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Tutoriel qui est présente les Etapes de configuration de service DHCP: phase 1:Installation et Configuration du serveur DHCP Phase 2 :Adressage fixe avec les adresses mac NB: Pour afficher les adresse distribué par Serveur DHCP "Baux D'adresse" le fichier est :/var/lib/dhcpd/dhcpd.leases Veuillez nous trouvez sur : Notre page Facebook: https://www.facebook.com/network4maroc Notre Channel YouTube : https://www.youtube.com/net4maroc
Views: 861 Net4maroc
DHCP-SERVER & FAKE AP
 
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# Leia a Descrição # - "Gostou do vídeo deixe seu Like, inscreva-se no canal, e compartilhe". Neste video mostro como instalar um servidor DHCP & um FAKE AP para ataques de interceptação de dados. CODIGO DHCP-SERVER: https://mega.nz/#!EIdlWa4Z!D0ysRFRQF65QrOi7pLWzTiBk5js3rIeGijMj3RD6cCk Linha de comando: Mostrando dispositivos de rede: # ifconfig Ativando interface de monitoramento: # airmon-ng start wlan0 Monitorando o ar: # airodump-ng wlan0mon Criando falso AP: # airbase-ng -e (nome_da_rede_falsa) -c (canal) -P wlan0mon Configurar interface at0: # ifconfig at0 up # ifconfig at0 192.168.2.1/24 Configurar rotas: # route add -net 192.168.2.0 netmask 255.255.255.0 gw 192.168.2.1 Instalando servidor DHCP: # apt-get install isc-dhcp-server Criando arquivo de configuração DHCP: # nano /etc/dhcpd.conf Conteúdo arquivo dhcpd.conf: authoritative; default-lease-time 600; max-lease-time 7200; subnet 192.168.2.0 netmask 255.255.255.0 { option subnet-mask 255.255.255.0; option broadcast-address 192.168.2.255; option routers 192.168.2.1; option domain-name-servers 8.8.8.8; range 192.168.2.100 192.168.2.175; } Iniciar servidor DHCP: # dhcpd -cf /etc/dhcpd.conf -pf /var/run/dhcpd.pid at0 # /etc/init.d/isc-dhcp-server start Habilitar IP Forwarding: # echo 1 /proc/sys/net/ipv4/ip_forward Regras IPTables: iptables --flush iptables --table nat --flush iptables --delete-chain iptables --table nat --delete-chain iptables --table nat --append POSTROUTING --out-interface eth0 -j MASQUERADE iptables --append FORWARD --in-interface at0 -j ACCEPT iptables -t nat -A PREROUTING -p tcp --dport 80 -j DNAT --to-destination (ip local):80 iptables -t nat -A POSTROUTING -j MASQUERADE PAGINA DO CANAL: https://facebook.com/Mr.H4CKR
Views: 2200 Mr. H4CKR
ISTA TRI : Configuration server DHCP ( Darija )
 
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Configuration d'un server DHCP sur les routeurs de CISCO ( Packet tracer ) لا تنسوا الإشتراك بالقناة فضلا وليسا أمرا كذلك الضغط على لايك و مشاركة الفيديو مع زملائكم centos 7 dhcp server, dhcp, dhcp 2012, dhcp 2012 r2, dhcp 2016, dhcp centos 6.5, dhcp centos 7, dhcp configuration, dhcp configuration server 2012, dhcp darija, dhcp is not enabled for wifi, dhcp is not enabled for wireless network connection, dhcp migration 2008 to 2012, dhcp option 43, dhcp option 60, dhcp option 66, dhcp option 82, dhcp server, dhcp server 2008, dhcp server 2008 r2, dhcp server 2012, dhcp server 2012 r2, dhcp server configuration, dhcp server windows 7, dhcp server شرح, dhcp tp-link, dhcp ubuntu 14.04, dhcp windows 8, dhcp شرح, install dhcp server 2012, server 2012 dhcp configuration, servidor dhcp centos 6.5, servidor dhcp ubuntu 14.04, windows 10 dhcp, windows 7 dhcp server, ما هو dhcp, ماهو dhcp
Views: 190 Mohammed Ahsina
Microsoft DHCP Install and Configuration
 
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This video from WINSRVTUTS we will cover DHCP server installation and basic configuration with Microsoft Windows Server 2008 R2. We will cover some options when trying to plan placement of your DHCP server, and some configuration options for integrating DHCP into Dynamic DNS If you like the video please check out my website www.winsrvtuts.com. Hopefully you will find valuable information regarding Windows Server administration.
Views: 5437 Steve Aiello
DHCP RELAY - CENTOS 7
 
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The DHCP Relay Agent (dhcrelay) enables the relay of DHCP and BOOTP requests from a subnet with no DHCP server on it to one or more DHCP servers on other subnets. When looking for DHCP traffic on Wireshark, keep in mind to use bootp instead of dhcp that I used on the video, this was the reason why the video took long.
Views: 856 Juan Alvarez
65  CentOS 7 DHCP server
 
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Views: 1149 Muhammed Essa
Install and Configure DHCP Server on CentOS 6 - RHEL 6
 
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DHCP stands for Dynamic Host Configuration Protocol. DHCP is a standardized network protocol used on Internet Protocol networks for dynamically distributing network configuration parameters, such as IP addresses for interfaces and services. DHCP is configured in a server-client model. DHCP server is the one assigning IP Addresses to client computers on the network. Each client is assigned a unique IP Address. DHCP server has a number of IP Addresses available in it’s pool. In this video tutorial, we will see how to install and configure DHCP Server on CentOS 6.x or RHEL 6.x Hope you found it informative and useful. Any questions or comments are welcomed. Notes can be found at http://www.ceyhunkirmizitas.net/videos/install-and-configure-dhcp-server-on-centos-6-rhel-6/ Website: http://www.sysadminshowto.com/ Facebook Page: https://www.facebook.com/SysAdminsHowto/ Twitter: https://twitter.com/SysAdmHowto Google Plus: http://google.com/+Sysadminshowtos
Views: 34316 SysAdmin
Ubuntu Server 18.04 - Setup DNS, DHCP And Static IP
 
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Ubuntu Server 18.04 - Setup DNS, DHCP And Static IP Address This video shows how to from the start how to setup a static IP address on Ubuntu Server 18.04. It then shows how to setup the DNS server and DHCP server. This is for Windows users to understand how to setup a Ubuntu Server. The commands and config settings are below: sudo apt install bind9 sudo nano /etc/bind/named.conf.options sudo systemctl restart bind9 systemctl status bind9 sudo nano /etc/netplan/50-cloud-init.yaml sudo apt install isc-dhcp-server sudo nano /etc/default/isc-dhcp-server sudo systemctl stop isc-dhcp-server sudo systemctl start isc-dhcp-server ---------------- acl goodcomputers { 192.168.0.0/24; localhost; localnets; }; recursion yes; allow-query { goodcomputers; }; forwarders { 192.168.0.1; }; __________ network: ethernets: ens33: addresses: [192.168.0.2/24] gateway4: 192.168.0.1 nameservers: addresses: [192.168.0.2] dhcp4: no version: 2 For more visit: https://www.windows10.ninja
Views: 262 Windows Ninja
How to configure DHCP Server in Ubuntu Linux 18.04 ( Complete Server & client )
 
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How to configure DHCP Server in Centos 7 , Redhat 7 , Fedora ( Complete Server & client ) https://youtu.be/NIcVO_F0YTg ############################################### What is DHCP Server ? Dynamic Host Configuration Protocol (DHCP) is a network protocol that is used to enable host computers to be automatically assigned IP addresses and related network configurations from a server. The IP address assigned by a DHCP server to DHCP client is on a “lease”, the lease time normally varies depending on how long a client computer is likely to require the connection or DHCP configuration. How Does DHCP Work? The following is a quick description of how DHCP actually works: Once a client (that is configured to use DHCP) and connected to a network boots up, it sends a DHCPDISCOVER packet to the DHCP server. When the DHCP server receives the DHCPDISCOVER request packet, it replies with a DHCPOFFER packet. Then the client gets the DHCPOFFER packet, and it sends a DHCPREQUEST packet to the server showing it is ready to receive the network configuration information provided in the DHCPOFFER packet. Finally, after the DHCP server receives the DHCPREQUEST packet from the client, it sends the DHCPACK packet showing that the client is now permitted to use the IP address assigned to it. In this article, we will show you how to setup a DHCP server in Ubuntu/Debian Linux, and we will run all the commands with the sudo command to gain root user privileges. Testing Environment Setup We are going to use following testing environment for this setup. DHCP Server - Ubuntu 18.04 DHCP Clients - Ubuntu 18.04 and Windows 10 source - www.techmint,com ############################# follow us on facebook :- https://www.facebook.com/AndroidandTechSolutions/ Website Link :- http://www.letslearntech.com
How to assign IP addresses using DHCP in linux - DHCP configuration example
 
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Learn how to assign IP addresses from a linux DHCP server with different options. Detailed demo for assigning IP addresses dynamically using subnet and range options, configuring DHCP lease times, DNS servers, Default gateway, Static host entry with fixed IP address. Step 1: Configure DHCP with the dynamic IP address range Step 2: Configure DHCP options like DNS servers, Default gateway Step 3: Configure DHCP with fixed IP address for a host Let us know if you need any additional tutorials or demos. Dhyan Networks - http://www.dhyan.com
Centos 7 Dhcp Server IPV4
 
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For all your Gaming and IT pleasures. Link to Centos: https://www.centos.org/ Copy of DHCP config: # A slightly different configuration for an internal subnet. subnet 192.168.20.0 netmask 255.255.255.0 { range 192.168.20.100 192.168.20.200; option domain-name-servers 192.168.20.254; option domain-name "HammerTech.org"; option routers 192.168.20.254; option broadcast-address 192.168.20.255; default-lease-time 1200; max-lease-time 7200; }
Views: 873 HammerTech
Kea DHCP – the new open source DHCP server from ISC
 
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This webinar will highlight the differences between the old ISC DHCP and new Kea DHCP (database support, dynamic reconfiguration, performance wins, scripting hooks) and will showcase the Men & Mice Suite as a graphical front-end to both ISC DHCP and Kea to ease the migration.
Views: 4054 Men & Mice
How to assign IP addresses using DHCP in linux - DHCP configuration example
 
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Learn how to assign IP addresses from a linux DHCP server with different options. Detailed demo for assigning IP addresses dynamically using subnet and range options, configuring DHCP lease times, DNS servers, Default gateway, Static host entry with fixed IP address. Step 1: Configure DHCP with the dynamic IP address range Step 2: Configure DHCP options like DNS servers, Default gateway Step 3: Configure DHCP with fixed IP address for a host Let us know if you need any additional tutorials or demos. Dhyan Networks - http://www.dhyan.com
How to configure DHCPv6 on RHEL 7 or CentOS 7 on AWS
 
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If your instance was launched from an AMI that is not configured to use DHCPv6, you must manually configure your instance to recognize an IPv6 address assigned to the instance.
Views: 4384 Roham Sakhravi
DHCP Server Setup with Dnsmasq
 
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Tutorial on How to Setup DHCP Server with Dnsmasq. This works with NoTrack, which uses Dnsmasq as its DNS Server. Dynamic Host Configuration Protocol (DHCP) is a protocol that automatically provides an IP address to all systems on your network.
Views: 16243 quidsup
Linux Router - Setting up DHCP (1/3) - RHEL 7 / CentOS 7
 
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Read: In this video, I show you how to setup a DHCP server on a CentOS 7 Linux Machine. This is the start of having a computer, running CentOS 7, to be your router and gateway to the internet. This is the first video, and we just touch on getting the DHCP rolling. Notes: If you use debian or anything debian based, I cannot help you. Do not ask for help on those distributions. There are other video resources available. Keep in mind, most of what I do here can be done on those distributions anyway. File locations may vary. Text version: https://www.bromosapien.net/media/index.php/Linux_Router_and_Firewall Prerequisites: -A PC -Two Network cards (One can be built in, and the other can be PCI or PCIe) -Linux You can follow along completely if you use these distributions: --Fedora 20+ --CentOS/RHEL 7 Commands to note: vi -- It's an editor in linux. i for insert, o for a new line, shift+g to go to the end of the file, ESC for command mode. :wq saves your file (zz does too). systemctl restart name --name being the name of the service yum install name ---name being the name of the package systemctl enable/disable -- disables or enables services Files/Folders to note: /etc/dhcp/dhcpd.conf /etc/sysconfig/network-scripts/ifcfg-* IP Scheme format: 10, 172, 192 are private IP's. Use them. Trust me. Interface notes... ens192 is the modem ens224 is the network Dropping pings: -A INPUT -i enp3s0 -p icmp -m icmp --icmp-type 8 -j DROP Other notes: To make sure it works, you may want to isolate your linux box from the network, hook up a cross-over cable between a laptop and your linux box and see if you can get an IP. This is the best way, in my opinion, to make sure DHCP is working properly. ** RHEL 7/CentOS 7 names their network interfaces based on the hardware. This can be changed using biosdevname=0 and net.ifnames=0 on the kernel line at install time. You can also use this when the system is up and ready. You are free to rename the interfaces using udev rules. FAQ: 1. I know my syntax is correct, I have no mistakes, but I cannot get DHCPD to start. It always fails! A. You may have to start all the way over. However, you may want to check for missing semicolons. Typically systemctl status dhcpd -l will tell you what's going on. 2. My computers are not getting IP's set up from my box, what do I do? A. Make sure your stock router is not issuing its own DHCP. The best way to do this, is to log into your router (usually 192.168.0.1). Admin being the username and password being the password by default. Some are admin/admin. Read your documentation for more details. You may ALSO want to give the router an IP address so you can still access it later... it needs to match the scheme you setup. Example of my scheme: 10.100.2.20 :: It's outside my 100-254 range, so it's easy for me to remember. 3. I can ping my own IP given to me from my provider, so this means I'm not secured? A. No, just because you can ping yourself, doesn't mean you're not secure. You're just pinging that modem, pretty much, if you want to think of it that way. 4. Will you ever make a written tutorial for this? I enjoy the visual and explanations, but a written tutorial would be nice too. A. Yes, there is one available at the top of the description.
Views: 38403 SSN Network
EdgeRouter DHCP Option 66
 
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A quick video detailing how to add DHCP Option 66 to Ubiquiti's EdgeRouter series of routers. Chris Sherwood with Crosstalk Solutions is available for best practice network, WiFi, VoIP, and PBX consulting services. Visit http://CrosstalkSolutions.com for details. Crosstalk Solutions is an authorized FreePBX and Sangoma partner and reseller. Connect with Chris: Twitter: @CrosstalkSol LinkedIn: https://goo.gl/j2Ucgg YouTube: https://goo.gl/g4G58M Amazon Wish List: https://amzn.com/w/M8KHAYD73CB4
Views: 8934 Crosstalk Solutions
Dhcp Server Configuraiton in Linux
 
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This video teach you, how to configure DHCP server using Linux Machine, in very simple way DNS and DHCP setup in Linux rhel 6 how to configure dhcp server in redhat linux installation et configuration de dhcp server sous linux installing dhcp server in linux suse linux 11.3 DHCP server(basic) servidor DHCP no Linux 01 instalacao e configuracao de um Installing and Configuring DHCP server on Redhat Enterprise Linux 6 Install and Configure DHCP server on Centos 6-RHEL6 Linux setting up a DHCP server(Centos 5/6) with setting up Linux Router/Gateway. DHCP server Configuration in Linux DHCP server Configuration in Linux step by step DHCP server install Centos step by step DHCP server Configuration in Centos 6.3, Redhat Linux, Mint, Ubuntu, Debian, RHEL 6 step by step DHCP in table , DHCP is not enabled Dynamic Host Configuration Protocol Linux Tutorial - Linux DHCP Server Configuration dhcpd.conf(5): dhcpd config file - Linux man page DHCP Networking What is DHCP and how to configure DHCP server in Linux Configuring a DHCP Server - Red Hat Customer Portal Linux DHCP server and client: Configuration and deployment How to configure dhcp server in Linux Linux Home Server HOWTO - DHCP Server red hat dhcp dhcp server configuration in linux linux dhcp client configuration configuration dhcp sous linux linux network configuration dhcp linux dhcp pxe configuration linux interface dhcp configuration linux dhcp server reservations Configuring the DHCP Server - Linux Home Networking windows 7 IP using Linux dhcp server dhcp server configuration dhcp server linux dhcp server for windows xp using linux dhcp server ubuntu proxy server ip address using DHCP server dhcp server not responding disable dhcp server Follow us on http://openpy.com http://facebook.com/openpy http://twitter.com/openpy1
Views: 3620 IT PRO
DHCP en Centos 6.4
 
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El presente video muestra la configuracion del servidor DHCP y como alquila una direccion ip al cliente. Aqui les dejo las lineas que deben incluir en el archivo de configuracion. ddns-update-style interim; ignore client-updates; authoritative; default-lease-time 900; max-lease-time 7200; option ip-forwarding off; option domain-name "red-local.net"; option ntp-servers 0.pool.ntp.org, 1.pool.ntp.org, 2.pool.ntp.org, 3.pool.ntp.org; #aqui vamos a editar los valores de acuerdo a nuestra red shared-network redlocal { subnet 192.168.5.0 netmask 255.255.255.0 { option routers 192.168.5.1; option subnet-mask 255.255.255.0; option broadcast-address 192.168.5.255; option domain-name-servers 192.168.5.1; option netbios-name-servers 192.168.5.1; range 192.168.5.2 192.168.5.60; } } # aqui vamos a colocar el hostname de nuestro cliente y el mac address host cliente { option host-name "cliente"; hardware ethernet 00:0C:29:25:84:06; fixed-address 192.168.5.29; }
How do I assign a custom DNS server to an EC2 instance (VPC) which persists across reboots?
 
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Find more details in the AWS Knowledge Center: https://amzn.to/2OLohHq Pooja, an AWS Cloud Support Engineer, shows you how to assign a custom DNS server to an EC2 instance (VPC) which persists across reboots.
Views: 2117 Amazon Web Services
Configure static IP address on CentOS 7
 
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By default, CentOS 7 network interfaces are disabled. This video shows 2 methods to enable network interface and configure static IP address on CentOS 7 which are as following: 1. Configure IP address in GUI mode (0:20) 2. Configure IP address using command line (1:58)
Views: 27546 Linglom.com
19 KS DHCP DHCP OPTION
 
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Khảo sát DHCP và DHCP Option trong Windows Server 2008
Views: 23 Giang Pham
How To Configure DHCP Server And Client in CentOS 7 2 and RHEL7 2
 
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DHCP Client and Server Configuration in CentOS 7.2
Views: 6266 Prasanth M N
How to install and configure openvpn on centos 6.4 step by step
 
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Hi friends today's I will show to you how to install openvpn on centos 6.4 step by step. Openvpn installation is very complex but in this video tutorial everyone can install and configure openvpn very easy. Following the step: This video tutorial divided in two parts. First part is server side installation and 2 part is client side installation Centos 6.4: Wan interface card = eth0 = 192.168.10.120 Lan interface card = eth1 = 192.168.0.20 Window client: Wan interface card = 192.168.10.116 Lan interface card ip address = 192.168.0.244 Login server as root user ----------------------------------- Step 1 - First command you can put yum install gcc make rpm-build autoconf.noarch zlib-devel pam-devel openssl-devel --y Step 2 - Second you put confirm wget install on centos Yum install wget --y Step 3 - Now can download LZO RPM and Configure RPMForge Repo wget http://openvpn.net/release/lzo-1.08-4.rf.src.rpm Step 4 - Now add correct repo for your server CentOS 6 32-bit (x86): wget http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-1.el6.rf.i686.rpm CentOS 6 64-bit (x86_64): wget http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm step 5 - Then build the rpm package using this command rpmbuild --rebuild lzo-1.08-4.rf.src.rpm rpm -Uvh lzo-*.rpm rpm -Uvh rpmforge-release* step 6 - Installing OpenVPN yum install openvpn --y step 7- Copy the easy-rsa folder to /etc/openvpn/, use this command cp -R /usr/share/doc/openvpn-2.2.2/easy-rsa/ /etc/openvpn/ Step 7 -- Now edit it Vi /etc/openvpn/easy-rsa/2.0/vars export KEY_CONFIG='$EASY_RSA/whichopensslcnf $EASY_RSA' replace it with export KEY_CONFIG=/etc/openvpn/easy-rsa/2.0/openssl-1.0.0.cnf Step 8 -- Create the certificate using these commands: cd /etc/openvpn/easy-rsa/2.0 chmod 755 * source ./vars ./vars ./clean-all Step 9 -- It's time to build necessary CA file: ./build-ca Step 10 -- Time to build Key Server: ./build-key-server server Step 11 -- Now issue command below to build Diffie Hellman: ./build-dh Step 12 -- Create OpenVPN config file: Vi /etc/openvpn/server.conf port 1194 #- port proto udp #- protocol dev tun tun-mtu 1500 tun-mtu-extra 32 mssfix 1450 reneg-sec 0 ca /etc/openvpn/easy-rsa/2.0/keys/ca.crt cert /etc/openvpn/easy-rsa/2.0/keys/server.crt key /etc/openvpn/easy-rsa/2.0/keys/server.key dh /etc/openvpn/easy-rsa/2.0/keys/dh1024.pem plugin /usr/share/openvpn/plugin/lib/openvpn-auth-pam.so /etc/pam.d/login #- Comment this line if you are using FreeRADIUS #plugin /etc/openvpn/radiusplugin.so /etc/openvpn/radiusplugin.cnf #- Uncomment this line if you are using FreeRADIUS client-cert-not-required username-as-common-name server 192.168.0.0 255.255.255.0 push "redirect-gateway def1" push "dhcp-option DNS 8.8.8.8" push "dhcp-option DNS 8.8.4.4" keepalive 5 30 comp-lzo persist-key persist-tun status 1194.log verb 3 Step 14 -- Lets start OpenVPN service on your server for the very first time: service openvpn start Step 15 -- Lets start OpenVPN service on startup chkconfig openvpn on Step 16 -- You'll also need to enable IP forwarding Vi /etc/sysctl.conf replace 0 with 1 in this line: net.ipv4.ip_forward = 1 Step 17 -- Issue this command to load the change: sysctl --p Step 18 -- Create new Linux username which can also be used to login to the VPN: useradd username -s /bin/false Then also create its password: passwd username Step 19 -- Now route some iptables Xen and KVM users use: iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE special for OpenVZ use these two instead: iptables -t nat -A POSTROUTING -o venet0 -j SNAT --to-source 123.123.123.123 and iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -j SNAT --to-source 123.123.123.123 Step 20 -- Now save that iptables and restart rules Service iptables save Service iptables restart if you learn more linux tutorial than visit my official website http://www.broexperts.com/
Views: 20225 usmanalitoo
Tutorial Ubuntu DHCP Server
 
10:37
Configuracion basica de DHCP3-SERVER en ubuntu ##Archivo de configuracion en /etc/dhcp3/dhcpd.conf default-lease-time 600; max-lease-time 7200; #Configuracion subnet 192.168.1.0 netmask 255.255.255.0 { range 192.168.1.100 192.168.1.150; option subnet-mask 255.255.255.0; option broadcast-address 192.168.1.255; option routers 192.168.1.1; option domain-name-servers 8.8.8.8, 8.8.4.4; option domain-name "sudominio.com"; }
Views: 8828 Republica-Tek
Windows server 2016 | Installing and Configuring ADDS ,DNS ,DHCP ,WDS | Windows Server 2016
 
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Using this application you can learn how to work on windows server 2016.. App Link - https://play.google.com/store/apps/details?id=com.appybuilder.techpanther22.Windows_Server_2016_Tutorials Pro App Link - https://play.google.com/store/apps/details?id=com.appybuilder.techpanther22.Windows_Server_2016_Tutorials_Pro Amazon App Store Link - https://www.amazon.com/dp/B07D32ZHYY/ref=sr_1_1?s=mobile-apps&ie=UTF8&qid=1526451636&sr=1-1 See Windows Server 2016 (Step by Step Tutorial) :- http://www.techpanther.in/search/label/Windows%20Server%202016 Installing and Configuring ADDS (Active Directory Domain Services) ,DNS (Domain Name Services) , DHCP (Dynamic Host Configuration Protocol ) ,WDS (Windows Deployment Services) . ++++++++++++++++++++++++++++++++++++++++++++++++++++ Use 2 sim and Memory Card at same time :}http://amzn.to/2vW3ElM Best Dell Laptops :} http://amzn.to/2wlrc4A Best PenDrive :} http://amzn.to/2vW1oLb Best Head Phones :} http://amzn.to/2vW1ouH Best Wireless Speakers -} http://amzn.to/2wl3zck Best Wireless keyboard and Mouse -} http://amzn.to/2vlKcLR ++++++++++++++++++++++++++++++++++++++++++++++++++++ ----------------------------------------------------------------------------------------------------------- Subscribe for More :- https://goo.gl/xl4N33 ----------------------------------------------------------------------------------------------------------- # Install and Configure Active Directory and DNS Services In Windows Server 2012 :- https://www.youtube.com/watch?v=j0tNBTOUqro # Install and Configure DHCP Server in Windows Serer 2012 R2 :- https://www.youtube.com/watch?v=j_fV9FeU-ao # Installing and configuring DHCP Server in CentOS :- https://www.youtube.com/watch?v=XCxRMMYJ7a4 # Install and Configure WDS (Windows Deployment Services) in Windows Server 2012 R2 :- https://www.youtube.com/watch?v=p_n47j9pPOI # How to Use Group Policy to remotely install software in Windows Server 2012 R2 :- https://www.youtube.com/watch?v=GybZwIkFL_0 # How to Join the Client to the Domain Controller in Windows Server 2012 R2 :- https://www.youtube.com/watch?v=ekvIz8MVxRM # Install and Configure Remote Desktop Services in Windows Server 2012 R2 :- https://www.youtube.com/watch?v=7BGdc9bXLlk # Install and configure Remote Desktop App in Windows Server 2012 R2 :- https://www.youtube.com/watch?v=IccQzbRA7Jk # How to get the desktop icons on Windows Server 2012 :- https://www.youtube.com/watch?v=9k_n8R2Yzos # Convert Windows Server 2012 from GUI mode to Minimal Interface and server Core mode :- https://www.youtube.com/watch?v=edC5Rb1VT5k # Easy Hack to Access the files or Pictures which are Protected with Applock :- https://www.youtube.com/watch?v=-rZ-RTVIeoM # How to use Prorat to Hack Someone's pc :- https://www.youtube.com/watch?v=613MV0mbmlg # How to Forensically examine an Android Device with Santoku Linux :- https://www.youtube.com/watch?v=zR9vEfCNpxk # How to hack Windows 7,8,10 password A Step By Step Tutorial :- https://www.youtube.com/watch?v=FNqrYkzUowk # Easy way to resolve the xampp and Vmware Port 443 error :- https://www.youtube.com/watch?v=6iFUjknZ2Hs # How to change Default font in Windows 10 :- https://www.youtube.com/watch?v=0PCmJ0hn0V0 # How to dual boot windows with kali Linux :- https://www.youtube.com/watch?v=kBsAgmgqbVk # Perform Man in Middle Attack in Kali LInux :- https://www.youtube.com/watch?v=RylgHJXPyS8 # How to Install Kali Linux 2.0 in Vmware Workstation :- https://www.youtube.com/watch?v=FxpwYkhuRPg # Windows server 2016 | Installing and Configuring ADDS ,DNS ,DHCP ,WDS :- https://www.youtube.com/watch?v=Qlz0vrobKfA # Installing and Configuring VMware ESXI 6.0 :- https://www.youtube.com/watch?v=z-CENGZs22g # VCenter Appliance Deployment :- https://www.youtube.com/watch?v=6nSKroGffmo # Citrix XenServer and XenCenter Installation 7.0 :- https://www.youtube.com/watch?v=ir77B9Xhx_I # How to Install Mac Os in Vmware Workstation 12 and Installing Vmware tools :- https://www.youtube.com/watch?v=uRXLvDZ3pQA # How to enable IIS Manager option in Windows 7,8,10 :- https://www.youtube.com/watch?v=kLhhvCE2IZg # How to Enable Hyper-V Manager in Windows 8,10 :- https://www.youtube.com/watch?v=HZlwcoQKb-Q # How to Watch Star Wars on Command Prompt Windows 10 :- https://www.youtube.com/watch?v=J2_4VTSxMG0 # How to Play Dangerous Dave on Windows 7,8,10 :- https://www.youtube.com/watch?v=bRGoGeHZUeE # How to Clone a VM in Vmware Workstation 12 Pro :- https://www.youtube.com/watch?v=SL3Uyt4RtW0 # How to get the desktop icons on Windows Server 2012 :- https://www.youtube.com/watch?v=9k_n8R2Yzos -----------------------------------------------------------------------------------------------------------
Views: 42679 techpanther
Tutorial CentOS - parte 1 - servidor Telnet e parte 2 Servidor DHCP no CentOS x86
 
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Informação: no momento 20:20 a correção foi uma linha que eu coloquei opition e era option. o dhcpd.conf foi postado já corrigido na descrição deste vídeo. este vídeo descreve como fazer a montagem rápida de um servidor Telnet no Linux CentOS e servidor DHCP com o arquivo dhcpd.conf no CentOS. parte 1 - Servidor Telnet no Linux CentOS: link de download do PuTTY: http://www.baixaki.com.br/download/putty.htm Telnet para configurar o login do root: Basta editar o arquivo /etc/securetty e adicionar o seguinte ao final do arquivo: pts/0 pts/1 pts/2 pts/3 pts/4 pts/5 pts/6 pts/7 pts/8 pts/9 Isto irá permitir até 10 sessões telnet para o servidor como root. yum install telnet-server - instala servidor Telnet cd /etc/xinetd.d vim telnet Acessar o arquivo e realizar a alteração na linha "disable=yes para disable=no". service xinetd restart reinicia servidor telnet. -- parte 2: Servidor DHCP no Linux CentOS apartir de 11:48 veja a parte sobre DHCP -- instalação do DHCP no Linux CentOS: yum install dhcp exceção no firewall: porta 67 tcp e udp para a mesma porta. edição do arquivo de configuração do DHCP: vim /etc/dhcp/dhcpd.conf arquivo dhcpd.conf ------------------------------------------------------ # # DHCP Server Configuration file. # see /usr/share/doc/dhcp*/dhcpd.conf.sample # see 'man 5 dhcpd.conf' # option domain-name-servers 192.168.1.2, 192.168.1.1; default-lease-time 432000; max-lease-time 864000; log-facility local7; subnet 192.168.1.0 netmask 255.255.255.0 { range 192.168.1.10 192.168.1.254; default-lease-time 256000; max-lease-time 256000; option broadcast-address 192.168.1.255; one-lease-per-client on; #option domain-name "www.dominio.com.br"; option routers 192.168.1.1; option subnet-mask 255.255.255.0; option netbios-name-servers 192.168.1.1; } #Fim do arquivo de configuração do DHCP ------------------------------------------------------------- para iniciar o serviço: service dhcpd start para iniciar o serviço. é isso, qualquer dúvida vocês poderão deixar comentários no vídeo. boas configurações e até o próximo tutorial.
DHCP Option 43, part 1
 
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Do you want to know how to configure the DHCP option 43, to allow your LWAPP / CAPWAP access points to obtain a controller IP address from the DHCP server? This may help you. I cover Windows DHCP server in this first part, and the IOS in the second part...
Views: 53778 cciewireless
cluster dhcp (failover)
 
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Le protocole DHCP est un service réseau TCP/IP. Il permet aux ordinateurs clients d'obtenir automatique une configuration réseau. mettre en place de la redondance de serveurs DHCP. La redondance consiste à avoir deux serveurs DHCP, ainsi dans le cas où il y en a un qui tombe en , le second peut assurer la continuité de service. La redondance de DHCP assure la répartition de la charge (loadbalancing) Les deux serveurs sont actifs, chacun d’entre eux gère une partie de la plage d’adresses La continuité de service / failover : Lorsqu’un serveur tombe le second prend le relais est assure la continuité de service. -------------------------------------------- srv1 --------------------------------------------- ---------------install------------------ apt-get install vim apt-get install isc-dhcp-server sudo vi /etc/default/isc-dhcpd-server ---------------isc-dhcpd-server-------- ajouter eth0 INTERFACES="eth0" : wq --------- -------------------------------------------------------------------------------- sudo cp /etc/dhcp/dhcpd.conf /etc/dhcp/dhcpd.conf.old vi /etc/dhcp/dhcpd.conf ------------- :g/^#/d ---------------------config----------------------- ping-check on; ping-timeout 2; deny duplicates; log-facility local7; authoritative; failover peer "titi-over" { primary ; address 192.168.0.1; port 647; peer address 192.168.0.2; peer port 647; max-response-delay 60; max-unacked-updates 10; mclt 3600; split 255; load balance max seconds 3; } subnet 192.168.0.0 netmask 255.255.255.0 { pool{ failover peer "titi-over"; option routers 192.168.0.254; option domain-name-servers 192.168.0.254, 8.8.8.8 ; range 192.168.0.100 192.168.0.199; option domain-name "titi.lesbontutos.lan"; default-lease-time 28800 ; max-lease-time 36000 ; } } --------- :wq ---------------------------------fin-config---------------------------- --------log dhcpd sudo touch /var/log/dhcpd.log sudo chown syslog:adm /var/log/dhcpd.log sudo chmod 0640 /var/log/dhcpd.log Puis ajouter ceci dans le fichier /etc/rsyslog.d/50-default.conf : local7.* /var/log/dhcpd.log modifier *.*;auth,authpriv.none; *.*;auth,authpriv.none;local7.none -/var/log/syslog ----- sudo -i /etc/init.d/syslog restart /etc/init.d/isc-dhcp-server start ----------------------------------------- srv2 -------------------------------------------- apt-get install vim apt-get install isc-dhcpd-server sudo vi /etc/default/isc-dhcpd-server ajouter eth0 INTERFACES="eth0" #:wq sudo cp /etc/dhcp/dhcpd.conf /etc/dhcp/dhcpd.conf.old vi /etc/dhcp/dhcpd.conf :s/^#/d --------------config------------------- ping-check on; ping-timeout 2; deny duplicates; log-facility local7; authoritative; failover peer "titi-over" { secondary; address 192.168.0.2; port 647; peer address 192.168.0.1; port 647; max-response-delay 60; max-unacked-updates 10; load balance max seconds 3; } subnet 192.168.0.0 netmask 255.255.255.0 { pool{ failover peer "titi-over"; option routers 192.168.0.254; option domain-name-servers 192.168.0.254, 8.8.8.8; range 192.168.0.100 192.168.0.199; option domain-name "titi.lesbontutos.lan"; default-lease-time 28800 ; max-lease-time 36000 ; } } -------- :wq -------------------find-config---------------- ------log dhcp sudo touch /var/log/dhcpd.log sudo chown syslog:adm /var/log/dhcpd.log sudo chmod 0640 /var/log/dhcpd.log Puis ajouter ceci dans le fichier /etc/rsyslog.d/50-default.conf : local7.* /var/log/dhcpd.log modifier *.*;auth,authpriv.none; *.*;auth,authpriv.none;local7.none -/var/log/syslog ----- sudo -i /etc/init.d/rsyslog restart /etc/init.d/isc-dhcp-server start -----------------------------------------
Views: 1879 titi les bons tutos
Installation and configuration of DHCP Server
 
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DHCP installation & configuration steps www.solutionsatexperts.com how to install dhcp server on centos ? how to install dhcp server on redhat ? dhcp server installation steps on redhat / centos ? Installation and configuration of DHCP Server
Views: 184 Solutionsatexperts
Learning Linux 10 DHCP Server Configuration
 
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More videos like this at http://www.theurbanpenguin.com We are now starting a series of tutorials on Linux Services. Firstly we will take a look at the DHCP Server. On openSUSE this can be managed with YaST, the graphical tool or from the command line. We will look at configuring the DHCP server on Linux with both the GUI and the CLI ( Command Line interface ). This way you can judge what suits you and your administration tools. The two configuation files that we need to edit are: /etc/sysconfig/dhcpd and /etc/dhcpd.conf. These are edited either via the GUI or from the command line, but of course the GUI hides this complexity and does not expose the files to you, so keeps it simple.From the command line, as always, it is quicker and gives us more options and understanding.
Views: 15715 theurbanpenguin
Implementing DNS via dnsmasq
 
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This video is an overview on implementing DNS via dnsmasq, particularly for home lab use. This video is NOT intended to be a complete overview on ALL of dnsmasq's capabilities, or even all of the specifics on the configuration options of DNS, but instead on how I'm using dnsmasq to provide DNS for my home network. This video is a supplement to http://goo.gl/KfDOXz
Views: 12422 Kris Reese
Satellite 6: Installation and Configuration
 
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This video demonstrates how to install satellite from the command line, including katello installer, puppet configuration, testing, installing Satellite 6 with DHCP, DNS, TFTP, and advanced installation options. For more information on Red Hat Satellite, see: https://access.redhat.com/products/red-hat-satellite
Views: 3969 Red Hat Videos
Lab 04 - DHCP Configuration and DNS Update Proxy setup
 
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This video shows how to configure your first DHCP Server on Windows Server 2016. Including configuring DHCP Scope Options, DHCP Scope Exclusions, and DHCP Reservations. As well, it demonstrates and issue where a DHCP client (Windows 7 in this example) does not get a reverse DNS record (PTR record) created in the appropriate reverse DNS zone. We solve this issue by creating a user/service account and configure it in the DNS Update Proxy security group.
Views: 298 Drew Prince
RPi ISC-DHCP-SERVER DHCP Reservation
 
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This is a followup video to the one I posted yesterday showing how to setup the ISC DHCP Server. In this video, I show how to configuration a DHCP Reservation to automatically assign an address to a system based on its mac address. For more information, please check out my website at http://www.ronnutter.com
Configuration DHCP Server-Client (Linux & Windows)
 
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Hilmina Rahmadhianty (E03110071) Ilham Wahyudin Noor (E03110073)
Views: 612 Ilham Wahyudin
⚠️Как поднять ДНС сервер ⚠️ Как установить Bind ⚠️ Bind на CentOS 7 ⚠️ ДНС фишинг ⚠️
 
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Как поднять ДНС сервер, Как установить Bind, Bind на CentOS 7, ДНС фишинг. Видеоролик посвящён процессу установки программы Bind на CentOS 7, благодаря которой можно организовать один из видов хакерских атак: ДНС фишинг Установка #Bind 9 (named) в #CentOS 7 Первым делом проверим, установлен ли у нас днс сервер в системе: # rpm -qa bind* Если не установлен, то ответ следующий : bind-libs-lite-9.9.4-14.el7.x86_64 bind-license-9.9.4-14.el7.noarch Устанавливаем соответствующие пакеты: # yum -y install bind bind-utils Проведём первоначальную настройку DNS-сервера: Настраиваем firewall для работы DNS-сервера: # firewall-cmd --permanent --zone=public --add-service=dns # firewall-cmd --reload Файл конфигурации нашего сервера располагается по адресу etc/named.conf. Открываем его и приводим к следующему виду: # mcedit /etc/named.conf Можно проверить конфиг на наличие ошибок стандартными средствами # named-checkconf /etc/named.conf Если вывод пустой, то значит ошибок нет. Дальше подключаем файл зоны в конфигурационном файле bind — etc/named.conf: Поправим /var/named/word-music.ru.zone # mcedit /var/named/word-music.ru.zone Проверяем зоны на ошибки: # named-checkzone word-music.ru /var/named/word-music.ru.zone zone word-music.ru.zone/IN: loaded serial 2017011301 OK Выставляем необходимые права: # chown root:named /var/named/word-music.ru.zone # chmod 0640 /var/named/word-music.ru.zone Запускаем сервис, предварительно добавив его в автозагрузку # systemctl enable named # systemctl start named И проверяем, что он работает корректно: # systemctl status named ################################################ Часть 4. Настройка логов в Bind 9 (named) Чтобы вывести все категории логов в отдельные файлы, необходимо в конфиг named добавить следующую конструкцию: # mcedit /etc/named.conf Если мы хотим собирать все логи запросов из категории queries, то в раздел options файла конфигурации необходимо добавить параметр, который это разрешает: querylog yes; Перечитываем конфигурацию named с помощью rndc: # rndc reconfig При изменении в файле описания зоны вместо перезапуска всего named-сервера достаточно выполнить команду # rndc reload Для применения настроек выполните команду: # systemctl restart named Если всё хорошо, то ничего в ответ не появится, а если рестарт не произойдёт, то следующие команды помогут разобраться # systemctl status named # journalctl -xe bind 9 centos 7, bind9 centos, днс сервер, днс сервер не отвечает, днс сервер недоступен, днс сервер это, днс сервер работает с ошибками, днс сервер не найден, днс сервер не работает, днс сервер вики, днс сервер в локальной сети, днс сервер в роутере, dns server down, dns server definition, dns server download, dns server does not respond, dns server default, dns server dhcp, dns server domain name, dns server delegation, dns server docker, dns server dyndns, dns server error, dns server experiencing problems, dns server example,
Views: 3255 Russian Hackers
Tutorial DHCP Server - IP Class C
 
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Class C Network 192.168.1.0 File: /etc/dhcp/dhcpd.conf #A slighty diffrent configuration for an internal subnet subnet 192.168.1.0 netmask 255.255.255.0 { range 192.168.1.10 192.168.1.20; option domain-name-servers 8.8.8.8; option domain-name "zsl.com"; option routers 192.168.1.2; option broadcast-address 192.168.1.255 default-lease-time 600; max-lease-time 7200; } File: /etc/network/interfaces #add line about eth0, if you have something with eth0,delete it and write this auto eth0 iface eth0 inet static address 192.168.1.2 network 192.168.1.0 netmask 255.255.255.0 broadcast 192.168.1.255 use command ifconfig eth0 192.168.1.2/24 File: /etc/default/isc-dhcp-server #at last line INTERFACES-" " change for INTERFACES="eth0" File: /run/network/ifstate #if there is no line eth0=eth0 add it #restart network interface with command service networking restart #restart server DHCP with command service isc-dhcp-server restart
Views: 875 Plechu
Hyper-V Virtual Networking
 
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Hyper-V Virtual Networking Configuring Network Settings for Hyper-V on a laptop
Views: 150656 ieitpro
ISC DHCP 4.3 Release
 
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In a recent ISC survey, 47% of responders confirmed they have implemented IPv6. Over 50% of those without IPv6 indicated they had implementation plans. We're doing what we can to ensure a smooth transition for those who have yet to take the plunge. ISC DHCP version 4.3, called IPv6 Uplift, includes new features and functionality specifically for IPv6. This webinar explores 4.3's expanded capabilities, such as: * How to use class support to customize options, including discussions on additional applications for this feature * How to access IPv6 relay options and its applications * How to use on-expire, on-release, and on-commit to document lease history * DDNS changes with release 4.3 and how to transition You can learn more about ISC DHCP 4.3 in our mailing list conversations at [email protected] ISC DHCP 4.3 beta is expected to be released by the end of this year. --- Learn more at http://www.isc.org
Lec03 DHCP Server (Arif Butt @ PUCIT)
 
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This session is a continuation of previous session of setting up the Lab environment. It will cover understanding and configuring the DHCP server on a home router. It will also cover as how to install, configure and use DHCP server on Ubuntu Server machine, and using the system daemon to manage various services. The underlying details of how a DHCP server actually works are also covered. www.arifbutt.me
Views: 272 Arif Butt
Linux - Setting up a DHCP Server (CentOS 5/6 LEGACY) (Video 1 of 4 for setting up Linux Router)
 
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THIS IS NOW LEGACY... PLEASE CONSIDER USING CENTOS 7 Read: In this video, I show you how to setup a DHCP server on a linux machine. This is the start of having a computer, running linux, to be your router and gateway to the internet. This is the first video, and we just touch on getting the DHCP rolling. Thank you, Shane. Notes: If you use debian or anything debian based, I cannot help you yet. Do not ask for help on those distributions. I will have something for you soon. Text version: https://www.bromosapien.net/media/index.php/Linux_Router_and_Firewall Prerequisites: -A PC -Two Network cards (One can be built in, and the other can be PCI or PCIe) -A linux operating system You can follow along completely if you use these distributions: --Fedora --CentOS 5/6 (6 with some file placement modification) NOTE: Edit the /etc/sysctl.conf file and find the line that says net.ipv4.ip_forward. Set it to 1. This will make it work! http://www.youtube.com/watch?v=ES53ZpVnEpQ Commands to note: vi -- It's an editor in linux. i for insert, o for a new line, shift+g to go to the end of the file, ESC for command mode. :wq saves your file (zz does too). nano -- Another editor in linux, much easier to use. pico --Alternative to nano if not available. services name restart --name being the name of the service yum install name ---name being the name of the package chkconfig -- Changes runlevels of services (Example of chkconfig: chkconfig --list dhcpd) Files/Folders to note: https://www.bromosapien.net/media/index.php/Linux_Router_and_Firewall#Setting_up_DHCP IP Scheme format: 10, 172, 192 are private IP's. Use them. Trust me. Other notes: To make sure it works, you may want to isolate your linux box from the network, hook up a cross-over cable between a laptop and your linux box and see if you can get an IP. This is the best way, in my opinion, to make sure DHCP is working properly. FAQ: 1. I know my syntax is correct, I have no mistakes, but I cannot get DHCPD to start. It always fails! A. You may have to start all the way over. Sometimes that's the best way. Make sure to check for colons. 2. My computers are not getting IP's set up from my box, what do I do? A. Make sure your stock router is not issuing its own DHCP. The best way to do this, is to log into your router (usually 192.168.0.1). Admin being the username and password being the password by default. Some are admin/admin. Read your documentation for more details. You may ALSO want to give the router an IP address so you can still access it later... it needs to match the scheme you setup. Example of my scheme: 10.240.100.20 :: It's outside my 100-254 range, so it's easy for me to remember. 3. I can ping my own IP given to me from my provider, so this means I'm not secured? A. No, just because you can ping yourself, doesn't mean you're not secured. You're just pinging that modem, pretty much, if you want to think of it that way. 4. Will you ever make a written tutorial for this? I enjoy the visual and explanations, but a written tutorial would be nice too. A. In the future I will. I have plans, but when I will type it all up is a decision I do not have yet. However, anyone can take what I have done in these tutorials and write it all out and make a tutorial easy off of it. If you do, make sure you leave a comment and I'll be sure to put it in this description! 5. For some reason, no one on the network can connect to the internet. What happened? A. In the video, I forgot to explain that you need to edit /etc/sysctl.conf and change the ip forwarding to 1. You can watch here to get the idea: http://www.youtube.com/watch?v=ES53ZpVnEpQ
Views: 66146 SSN Network
How To Configure DHCP Server in Ubuntu Server
 
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This video explains step by step how to install dhcp server on ubuntu server, Okay this is a little explanation about what it is DHCP, DHCP is Acronym for Dynamic Host Configuration Protocol DHCP is used to provide automatic IP to All IP devices need addresses. In this video tutorial I use ISC-DHCP-SERVER package from ubuntu server repository. ISC DHCP is the easiest and most efficient way to provide them. ISC DHCP is open source software that implements the Dynamic Host Configuration Protocol for connection to an IP network. It is production-grade software that offers a complete solution for implementing DHCP servers, relay agents, and clients for small local networks to large enterprises. ISC DHCP solution supports both IPv4 and IPv6, and is suitable for use in high-volume and high-reliability applications. DHCP is available for free download under the terms of the ISC License, a BSD style license. I hope this video can be useful for all of you who are studying and working with ubuntu server
Views: 7778 Think Linux
Booting from the network with PXE
 
04:14
Watch the full HD course here: http://pluralsight.com/courses/red-hat-enterprise-linux-6-booting-runlevels Get under the hood with booting and runlevels in RHEL 6 - BIOS, GRUB, kernel, and init. In this free preview from his Red Hat Enterprise Linux 6 Booting and Runlevels course, Nigel Poulton discusses booting and installing over the network via Preboot execution environment, or PXE. His full course contains all the theory and hands-on demonstrations required to make you comfortable customizing and troubleshooting the Linux boot process. -~-~~-~~~-~~-~- Push your limits. Expand your potential. Smarter than yesterday- https://www.youtube.com/watch?v=k2s77i9zTek -~-~~-~~~-~~-~-
Views: 62197 Pluralsight

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