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Ddclient is a Perl client used to update dynamic DNS entries for accounts on 'Dynamic DNS Network Services' free DNS service. It currently supports a lot of different routers and a few different services.
The project moved to github. See https://www.github.com/ddclient/ddclient for support.
Self Integrated DNS DHCP Server Open Source Freeware Windows/Linux. Works as DHCP or DNS Server or both. Using both services automatically adds DHCP allotted hosts automatically to DNS Server. Support Relay Agent, PXEBOOT, BOOTP, Zone Trasfer, DHCP Range Filters. Download.
Poweradmin is a web-based DNS administration tool for PowerDNS server. The interface has full support for most of the features of PowerDNS. It has full support for all zone types, for supermasters, full support for IPv6 and multi-language support.
simple local dns that either answer query or forward them
Local DNS server, that act as a proxy and will rewrite request according to a config file and an "active" environement. Usefull to switch easily between diffent configuration without touch the host file.
small web server embeded to display current configuration, control active environment and reload configuraiton.
Passive network application response time monitor utilising libpcap packet capture. Maintains session state tracking host response, network round-trip times and end-point/network congestion. Can be configured for many protocols such as http, telnet...
Yaddns is a small ddns client with multiple ddns server supports (dyndns.org, no-ip, ovh, changeip, dyndns.it, ...) and a high flexibility. Yaddns is particularly appropriate for embedded systems. View the project homepage for more informations.
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The project is supposed to be a helper tool for administrators in providing a centralized place to track your routes, view them on google maps, show abuse info, dns tracking, asn, blocklists etc'
This tool can transform dhcpd host file / named record file / text list of workstation / windows dhcp export file to dhcpd host file / named zone file & reverse zone file / vmps file / list of workstation. Written in C without dependency.
phpDHCPAdmin Manage the ISC DHCPD Service. Groups, User access levels, PXE, Multiple subnets, lease management, graphing features, classes support, multiple pool support. Built with security, flexibility and usage for large scale dhcp environments
Domain Name Snarf was created to grab all the zone names on a primary DNS server. Our solution to this problem consists of a Perl application which can auto-discover the zone names on a Microsoft Windows Server 2000, 2003, and 2008 Domain Controller.
DNSSet is a command line tool that automatically set DNS servers for internet connection. The tool contains a big list of nameservers that can be updated or manually edited.
ANDReA is a LAMP based system for registration of network clients by using DHCP. Splitting the network into "boot-net" for unregistered users and a "real-net" for registered onses is making it possible to gather server-sided information about users
Visual Synapse are component wrappers around the Synapse tcp/ip libraries. It wraps a few common internet protocols, like HTTP, UDP, DNS, ICMP, TCP and SMTP to multi-threaded components that can be used with Delphi, Kylix, Freepascal and C++ Builder.
Xyria:DNSd is an high performance and secure DNS-Server for Unix (currently Linux, OpenBSD, Solaris) written in C. DNSd is IPv6 ready and supports load ballancing via round-robbin.
DioNiSio is a DNS scanner written in ANSI C that only depends on sockets library and libc. It implements 3 scan methods (dictionary, massive reverse lookup and recursive zone transfers). Targeted to portability, rational resources usage, and easy use.
The Internet Protocol Address Calculator is an open-source java-based tool. This calculator will assist network administrators to perform calculations over both IPv4 and IPv6 address space. A handy whois search client is also integrated into this tool.
IP change detection script for UNIX systems. Can be used to map static domain to dynamic IP. Works behind NAT. Uses HTTP browser or network interface to get public IP. To be used with task scheduler (Cron or like, sample crontab file shipped).