$TTL SOA ns.semgu.kz. root.semgu.kz. ( 2015050301; 28800; 14400; 3600000; 86400; ) IN NS ns.semgu.kz. IN NS dns.semgu.kz. IN MX 10 router.semgu.kz.

Slides:



Advertisements
Similar presentations
School of Electrical Engineering and Computer Science, 2004 Slide 1 Autonomic DNS Experiment Architecture, Symptom and Fault Identification.
Advertisements

Web Server Administration
中華技術學院 Linux 課程 中華技術學院 Linux 課程 Chap two : DNS 王俊城RHCE/RHCX.
February 2003slideset 1 Writing Zone Files Olaf M. Kolkman
Copyright © 2007 by Scott Orr and the Trustees of Indiana University
DNS Session 4: Delegation and reverse DNS Joe Abley AfNOG 2006 workshop.
DNS server & Client Objectives Contents
DNS Domain name server – a server to translate IP aliases to addresses As you know, IP (internet protocol) works by providing every Internet machine with.
DNS. DNS is a network service that enables clients to resolve names to IP address and vice-versa. Allows machines to be logically grouped by domain names.
1 DNS. 2 BIND DNS –Resolve names to IP address –Resolve IP address to names (reverse DNS) BIND –Berkeley Internet Name Domain system Version 4 is still.
Introduction to MySQL Administration.  Server startup and shutdown ◦ How to manually start and stop it from the command line ◦ How to arrange an automated.
The Domain Name System. CeylonLinux DNS concepts using BIND 2 Hostnames IP Addresses are great for computers –IP address includes information used for.
Chapter 4 - Lab DNS Configuration in Linux.  DNS Configuration in Linux Projects 4-1 through 4-3 Projects 4-4 deals with multiple domains  DNS Configuration.
BIND-8 to BIND-9 Migration A short tutorial APNIC Meeting, Brisbane, October 2000 Mathias Körber Nominum, Inc. © Copyright.
DNS ravelsparcs.orgorg blog.naver.comnaver.comcom
Domain Name System (DNS) Network Information Center (NIC) : HOSTS.TXT.
DNS Domain Name Service america.pcs.cnu.edu->
Recursive Server. Overview Recursive Service Root server list localhost in-addr.arpa named.conf.
The Domain Name System Unix System Administration Download PowerPoint Presentation.
Module 12: Domain Name System (DNS)
DNS Setup DNS CONFIGURATION. DNS Configuration DNS Setup named daemon is used A DNS Server may be caching/master/slave server The named.ca file has information.
Peter Janssen, EURid.eu Ljubljana, RIPE 64, 2012 Peter Janssen, EURid.eu Ljubljana, RIPE 64, April
Module 10 Advanced Topics. DNS and DHCP DHCP can be configured to auto- update (using DDNS) the forward and reverse map zones Can be secured using allow-update.
DNS. Introduction What is DNS? –Hierarchy or Tree –Dot used as a separator.
Module 3 DNS Types.
Advanced Module 3 Stealth Configurations.
New SA Training Topic 7: DNS and DHCP To implement the underlying basis for our organizations networking, we rely on two fundamental services  DNS – the.
NAME SERVICES. Names and addresses File names /etc/passwd URLS Internet domain names—dcs.qmw.ac.uk Identifiers- ROR, NFS.
1 Network Administration Module 6 Domain Name Service (DNS)
Configuring DNS.
DNS and C# SWE 344 Internet Protocols & Client Server Programming.
Mail Relay Strategies How to protect an Exchange Server.
Module 5 BIND Configuration. named.conf – controls operational features Located - Linux: /etc/named.conf /etc/bind/named.conf Located- BSD: /usr/local/etc/named.conf.
Chapter 16 – The Domain Name System (DNS) Presented by Shari Holstege Tuesday, June 18, 2002.
Domain Names Implementation and specification 陳怡良 RFC #1035.
DNS How to find things…. 12/10/20152 Domain Name System Associate human-friendly names with machine- friendly IP addresses Resolution of a given hostname.
BIND THE DNS SERVER TO USE !. DNS Domain Name Services Name to IP resolving /etc/hosts /etc/resolv.conf.
1 Domain Name System. 2 Resolve IP to a Name /etc/hosts  The /etc/hosts file is just a list of IP addresses and their corresponding server names.  Your.
Module 2 Zone Files. Objective Understand the idea of a zone and how it relates to a domain name understand zone file structure Understand the major Resource.
1 Domain Name System (DNS). 2 3 How DNS Works Application Transport Internet Network Application Transport Internet Network DNS Resolver Name Server.
1 Internet Network Services. 2 Module - Internet Network Services ♦ Overview This module focuses on configuring and customizing the servers on the network.
DNS DNS overview DNS operation DNS zones. DNS Overview Name to IP address lookup service based on Domain Names Some DNS servers hold name and address.
CIS 192B – Lesson 2 Domain Name System. CIS 192B – Lesson 2 Types of Services Infrastructure –DHCP, DNS, NIS, AD, TIME Intranet –SSH, NFS, SAMBA Internet.
DNS server & Client Objectives –to learn how to setup dns servers Contents –An Introduction to DNS –How To Download and Install The BIND Packages –How.
Linux Operations and Administration
DNS/Proxy Babu Ram Dawadi. Introduction - DNS Domain Name Server Domain Name Server –programs that store information about the domain name space –largest.
DNS - BIND9 Přednášející Vaše jméno. Master and caching name server options { directory "/var/named"; allow-transfer {“none”;}; }; zone "." { type hint;
Служба доменных имен сети ЛОКОС Дмитрий Акимов
DNS Session 4: Delegation and Reverse DNS Joe Abley AfNOG 2012, Serekunda, The Gambia.
Configuration of Authoritative Nameservice AfCHIX 2011 Blantyre, Malawi (based on slides from Brian Candler for NSRC)
Web Server Administration Chapter 4 Name Resolution.
1 CMPT 471 Networking II DNS © Janice Regan,
OPTION section It is the first section of the named.conf User can use only one option statement and many option-value pair under the section. Syntax is.
2/26/2003 Lecture 4 Computer System Administration Lecture 4 Networking Startup/DNS.
Domain Name System. 2 Introduction  In a distributed system, names are used to refer to a wide variety of resources such as:  Computers, services, remote.
WHAT IS DNS??????????.
AfNOG-2003 Domain Name System (DNS) Ayitey Bulley Setting up an Authoritative Name Server.
1 Lecture A.3: DNS Security r Domain Name Service r Security Problems in DNS.
Using Digital Signature with DNS. DNS structure Virtually every application uses the Domain Name System (DNS). DNS database maps: –Name to IP address.
DNS Session 3: Configuration of Authoritative Nameservice Joe Abley AfNOG 2013, Lusaka, Zambia.
Configuration of Authoritative Nameservice ccTLD workshop November th 2007 Amman, Jordan based on slides from Brian Candler for NSRC.
1 Internet Service DNS & BIND OPS335 Seneca College of Applied Technology.
DNS - Outline ● Overview ● What is DNS ● Structure ● Zones ● Resolution process ● Record types ● BIND ● What is BIND ● Installation ● General configuration.
DNS Domain name server a server to translate IP aliases to addresses
DNS zones and resource records
LINUX ADMINISTRATION 1
DNS and Bind Presenter David Wood
معلم الصف الثالث الابتدائي
ФОНД “СОЦИАЛНО ПОДПОМАГАНЕ”
Presentation transcript:

$TTL SOA ns.semgu.kz. root.semgu.kz. ( ; 28800; 14400; ; 86400; ) IN NS ns.semgu.kz. IN NS dns.semgu.kz. IN MX 10 router.semgu.kz. ;end soa semgu.kz.INA mail IN A ns IN A ns2 IN A

options { directory "/var/cache/bind"; auth-nxdomain no; # conform to RFC1035 listen-on-v6 { any; }; listen-on { ;localhost; ; ; }; allow-recursion { ; /24; /27; /27; /8; /16; /24; /24; }; allow-transfer { /28; /27; /27; /8; /16; /24; };

zone "semgu.kz" { type master; file "/etc/bind/semgu.kz"; allow-transfer { /28; /8; /16; }; zone "mail.semgu.kz" { type slave; file "/etc/bind/mail.semgu.kz"; masters { ; }; }; zone "zhana-otbasy.kz" { type master; file "/etc/bind/zhana-otbasy.kz"; };

zone "semgu.kz" { type slave; file "/etc/bind/semgu.kz"; masters { ; }; }; zone "mail.semgu.kz" { type slave; file "/etc/bind/mail.semgu.kz"; masters { ; }; }; zone "zhana-otbasy.kz" { type master; file "/etc/bind/zhana-otbasy.kz"; };