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Herqq UPnP (HUPnP) is a software library for building UPnP devices and control points conforming to the UPnP Device Architecture version 1.1.

ICMPINFO: icmpinfo is a tool for looking at the ICMP messages received on the running host. The source code comes from an heavily modified BSD ping source. USAGE: icmpinfo o Gives info about weird packets only [mainly icmp_unreachable]. icmpinfo -v o Gives info about all ICMP packets [that includes your own traceroutes...] except pings (icmp_echo_reply). icmpinfo -vv o To see pings too. icmpinfo -vvv o Will add an ascci/hexa dump of the packet. icmpinfo -n o Avoids name queries (faster, lighter). icmpinfo -p o Avoids port number to service name queries (faster, lighter). icmpinfo -s o Also decode the ip_src field which is the address of the interface receiving the packet. This option is not usefull for hosts with a single network interface. icmpinfo -l o Run like a daemon (forks) and output to SYSLOG. (It now checks that you are root for that)

ICPLD (Internet Connection Performance Logging Daemon) is a daemon which, by sending ICMP requests to an IP address of your choice, monitors whether your machine has a working network connection. It will log any failed attempts, and will stamp a log as soon as a reply is received. It keeps track of when the connection was unavailable, as well as for how long. It records both total down time and each occasion of interrupted connection. The log can also be duplicated in HTML format to put online.

The ifstated daemon runs commands in response to network state changes, which it determines by monitoring interface link state or running external tests. For example, it can be used with carp(4) to change running services or to ensure that carp(4) interfaces stay in sync, or with pf(4) to test server or link availability and modify translation or routing rules.

A verbose packet sniffer that displays a great amount of detail on each packet it reads, including application layer fields.

The ipsumdump program summarizes TCP/IP dump files into a self-describing ASCII format easily readable by humans and programs. Ipsumdump can read packets from network interfaces, from tcpdump files, and from existing ipsumdump files. It will transparently uncompress tcpdump or ipsumdump files when necessary. It can randomly sample traffic, filter traffic based on its contents, anonymize IP addresses, and sort packets from multiple dumps by timestamp. Also, it can optionally create a tcpdump file containing actual packet data.

jrdesktop is an open source software for viewing and/or controlling a distance PC. Besides then screenshots, keyboard and mouse events transfer, jrdesktop includes many additional features(file transfer, data compression, color conversion, ...).

This software (istgt) is the implementation of iSCSI target (refer to RFC3720 about iSCSI) for FreeBSD. It includes iSCSI protocol processor and SPC-3 (SCSI Primary Commands - 3) based logical unit emulation. You can easily create over 2TB storage for iSCSI target. If necessary, you can configure to use multipath failover or MCS failover.

Jags is a Gtk+ based windows network neighbourhood browser. The program parses the output from smbclient ( part of the samba-package ) and use this to display a graphic view of the network. This program does the parsing with help from shell- scripts. This means that it's easy to change the functionality of the program and you can edit this without touching the source-code.

Jakarta Commons Net implements the client side of many basic Internet protocols. The purpose of the library is to provide fundamental protocol access. Supported protocols are: * FTP * NNTP * SMTP * POP3 * Telnet * TFTP * Finger * Whois * rexec/rcmd/rlogin * Time (rdate) and Daytime * Echo * Discard * NTP/SNTP