RSS 2521 projects tagged "Networking"

Download Website Updated 24 Apr 2014 HAproxy

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Pop 1,230.48
Vit 727.38

HAproxy is a high-performance and highly-robust TCP and HTTP load balancer which provides cookie-based persistence, content-based switching, SSL off-loading, advanced traffic regulation with surge protection, automatic failover, run-time regex-based header control, Web-based reporting and management interface, advanced logging to help trouble-shooting buggy applications and/or networks, and a few other features. Its own event-driven state machine achieves 100,000 connections per second and surpasses GigaEthernet on modern hardware, even with tens of thousands of simultaneous connections.

Download No website Updated 24 Apr 2014 OpenNMS

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Pop 1,549.94
Vit 614.63

OpenNMS is the first enterprise-grade network management platform developed using the open source model. The three main functional areas of OpenNMS are service polling, which monitors services on the network and reports on their "service level"; data collection from the remote systems via SNMP in order to measure the performance of the network; and a system for event management and notifications.

Download Website Updated 18 Apr 2014 Xtables-addons

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Pop 298.77
Vit 148.88

Xtables-addons is a package which provides some extra plugins for iptables. It obsoletes the old patch-o-matic repository. Instead of patching the kernel source, extensions are built as modules and thus allow extending kernels without recompilation.

Download Website Updated 17 Apr 2014 pmacct

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Pop 1,591.57
Vit 232.12

pmacct is a small set of passive network monitoring tools to account, filter, classify, aggregate, and export IPv4 and IPv6 traffic. A pluggable and flexible architecture allows storing collected network data in memory tables, RDBMSs (MySQL, SQLite, PostgreSQL, BDB), and flat files, and also export via IPFIX, NetFlow, or sFlow protocols to remote collectors. pmacct features fully customizable historical data breakdown, sampling, BGP correlation, tagging, and triggers. Libpcap, ULOG, sFlow v2/v4/v5, NetFlow v1/v5/v7/v8/v9, and IPFIX are supported data capturing methods.

Download Website Updated 17 Apr 2014 sshdfilter

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Pop 142.25
Vit 3.97

sshdfilter automatically blocks ssh brute force attacks by reading sshd log output in real time and adding iptables rules based on authentication failures. Block rules are created by logging on with an invalid user name, or wrongly guessing the password for an existing account. Block rules are removed after a week to maintain a small list of blocks. It also comes with a LogWatch filter.

Download Website Updated 17 Apr 2014 BalanceNG

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Pop 1,461.74
Vit 371.57

BalanceNG is a modern, IPv6 capable software IP load balancing solution. It is small, fast, and easy to use and set up. It offers session persistence, different distribution methods (Round Robin, Random, Weighted Random, Least Session, Least Bandwidth, Hash, Agent, and Randomized Agent) and a customizable UDP health check agent in source code. It supports VRRP to set up high availability configurations on multiple nodes. It supports SNMP, integrating the BALANCENG-MIB with Net-SNMPD. It implements a very fast in-memory IP-to-location database, allowing powerful location-based server load-balancing.

Download Website Updated 15 Apr 2014 Arno's IPTABLES Firewall Script

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Pop 655.06
Vit 189.51

Arno's IPTABLES Firewall Script is a secure stateful firewall for both single and multi-homed machines. It supports NAT and SNAT, port forwarding, ADSL ethernet modems with both static and dynamically assigned IPs, MAC address filtering, stealth port scan detection, DMZ support, protection against SYN/ICMP flooding, experimental IPv6 support, multi-interface/aliased-IP support, and extensive user definable logging with rate limiting to prevent log flooding. It has plugin support to add extra features (like SSH Brute Force protection and (Racoon) IPSEC support). It is easy to configure and highly customizable. A filter script that makes your firewall log more readable is also included.

Download Website Updated 14 Apr 2014 BIRD

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Pop 689.76
Vit 157.98

BIRD is a dynamic routing daemon for UNIX-like systems. It should support all routing protocols used in the contemporary Internet, such as BGP, OSPF, RIP, and their IPv6 variants. It also features a very flexible configuration mechanism, and a route filtering language.

No download Website Updated 14 Apr 2014 nftables

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Pop 199.22
Vit 4.64

nftables aims to replace the existing {ip,ip6,arp,eb}tables framework. It provides a new packet filtering framework, a new userspace utility, and a compatibility layer for {ip,ip6}tables. nftables is built upon the building blocks of the Netfilter infrastructure such as the existing hooks, the connection tracking system, the userspace queueing component, and the logging subsystem.

Download Website Updated 14 Apr 2014 fwknop

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Pop 506.16
Vit 124.38

fwknop implements an authorization scheme called Single Packet Authorization that requires only a single encrypted packet to communicate various pieces of information, including desired access through an iptables, ipfw, or pf firewall policy and/or specific commands to execute on the target system. The main application of this program is to protect services such as SSH with an additional layer of security in order to make the exploitation of vulnerabilities much more difficult. The authorization server works by passively monitoring authorization packets via libpcap. Also supported is a robust port knocking implementation based around iptables log messages.

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Project Spotlight

Ganeti

Virtual server management software.

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Project Spotlight

LinOTP

A flexible one time password authentication system with pluggable OTP algorithms and userstorages.