Ports Search

Icinga is an enterprise grade open source monitoring system which keeps watch over networks and any conceivable network resource, notifies the user of errors and recoveries and generates performance data for reporting. Scalable and extensible, Icinga can monitor complex, large environments across dispersed locations. Icinga is a fork of Nagios and is backward compatible. That said, Nagios configurations, plugins, and addons can all be used with Icinga. Though Icinga retains all the existing features of its predecessor, it builds on them to add many long awaited patches and features requested by the user community.

This is the meta port for Icinga 1.x including net-mgmt/icinga-core and net-mgmt/icinga-classicweb.

Nagios is a host and service monitor designed to inform you of network problems before your clients, end-users or managers do. The monitoring daemon runs intermittent checks on hosts and services you specify using external "plugins" which return status information to Nagios. When problems are encountered, the daemon can send notifications out to administrative contacts in a variety of different ways (email, instant message, SMS, etc.). Current status information, historical logs, and reports can all be accessed via a web browser.

IPCAD is an IP accounting daemon. It uses bpf or pcap to access interfaces and gather IP statistics. Collected numbers are arranged to form an address-to-address flow pairs and than can be accessed via rsh in Cisco fashion, or exported via NetFlow UDP protocol. See README file and man pages for details.

RAToolSet is a suite of policy analysis tools. It is implemented in C++ on a UNIX platform. It has been ported successfully to many platforms including Sun Sparc stations running SunOS 4.1.3 or Solaris, FreeBSD, DEC Alphas running OSF/1, and BSDI. It contains the following programs: rtconfig routing policy analyzer and router configuration tool peval a low-level policy evaluation tool rpslcheck syntax checks the aut-num policy for an AS

Would you like to summarize and/or log network activity down to the ip address and port level of detail, but not record every packet? Ipaudit provides that ability. Ipaudit listens to a network device in promiscuous mode, and records of every 'connection', each conversation between two ip addresses. A unique connection is determined by the ip addresses of the two machines, the protocol used between them and the port numbers (if they are communicating via UDP or TCP). It uses a hash table to keep track of the number of bytes and packets in both directions. When ipaudit receives a signal SIGTERM (kill) or SIGINT (kill -2, usually the same as a Control-C), it stops collecting data and writes the tabulated results. Ipaudit is built using the pcap packet capture library to read the network port from LBNL Network Research Group.

Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system. Kismet will work with any wireless card which supports raw monitoring (rfmon) mode, and can sniff 802.11a, 802.11b, and 802.11g traffic. Kismet identifies networks by passively collecting packets. In addition to standard networks, it can detect (and given time, decloak) hidden networks, and infer the presence of nonbeaconing networks via data traffic. Capture sources that are known to be supported: Atheros, Prism2, WSP100, Drone, wtapfile, pcapfile. Kismet also supports radiotap headers and should work with current FreeBSD systems.

LibreNMS is an autodiscovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems including Cisco, Linux, FreeBSD, Juniper, Brocade, Foundry, HP and many more. LibreNMS has grown out of a lack of easy to configure network monitoring platforms. It is intended to provide a more navigable interface to the health and performance of your network. Its design goals include collecting as much historical data about devices as possible, being completely autodiscovered with little or no manual intervention, and having a very intuitive interface.

NDPMon is an equivalent of ArpWatch for IPv6. NDPMon, Neighbor Discovery Protocol Monitor, is a tool working with ICMPv6 packets. NDPMon observes the local network to see if nodes using neighbor discovery messages behave properly. When it detects a suspicious Neighbor Discovery message, it notifies the administrator by writing in the syslog and in some cases by sending an email report.

NeDi is a lightweight network management framework, which is based on a scheduled discovery, an SQL backend, and a web-based user interface. It sucks information through SNMP or CLI from your switches and routers and stores information (such as MACs and IPs) in a MySQL database. Later, you can use its web interface to easily locate nodes withing your network.