ngrep 1.45 freeware

... GNU grep's common features, applying them to the network layer. ngrep is a pcap-aware tool that will allow you to specify extended regular or hexadecimal expressions to match against data payloads of packets.

It currently recognizes IPv4/6, TCP, UDP, ICMPv4/6, IGMP and Raw across Ethernet, PPP, SLIP, FDDI, Token Ring and null interfaces. ...

Author Jordan Ritter
Released 2006-11-18
Filesize 461 kB
Downloads 738
OS Windows 2000, Windows 2003, Windows XP, Linux, Mac OS X
Installation Instal And Uninstall
Keywords network analyzer, network grep, network monitor, monitor, analyze, grep
Users' rating
(19 rating)
ngrepNetwork MonitoringWindows 2000, Windows 2003, Windows XP, Linux, Mac OS X
ngrep - network monitor Freeware Download Notice

ngrep Free Download - we do not host any ngrep torrent files or links of ngrep on rapidshare.com, depositfiles.com, megaupload.com etc. All ngrep download links are direct ngrep download from publisher site or their selected mirrors.

ngrep freeware - The Latest User Reviews
ngrep freeware - The Latest Versions History
1.45 Nov 18, 2006 New Release # fixed bug bug where setting the snaplen smaller than the minimum necessary to read full headers would cause garbage to be fed into the pattern matcher
# fixed unreported bug in IPv6/TCP packet length calculation
# relocated the privilege-dropping routine to be invoked right before entering the packet processing loop, to prevent interference with necessary permissions to read or write dumpfiles/etc.
# fixed integer overflow with the snaplen that resulted from an implicit signed/unsigned conversion
# minor change to compensate for some broken compiler optimizers
# fixed double-free race condition during ngrep termination
# reworked packet length calculation in the main processing loop, improving performance and readability
# simplified regex build logic in configure and Makefile
# updated Win32 version to use config.h for preprocessor definitions instead of the Visual Studio project files, making manual tweaking and config of ngrep for Win32 consistent with *NIX.

Most popular Network Monitoring freeware downloads

FinitySoft Network Monitor

1.3.2.891 freeware download

FinitySoft Network Monitor displays all kind of information in real time about all network adapters (network cards, RAS connections, virtual cards, server monitoring for web hosting) in your system. Data displayed ...

New Version

Homedale

2.20 freeware download

... SZ Development is a robust and intuitive Wi-Fi monitoring tool designed to cater to both casual users ... insights into the performance and status of wireless networks. Upon launching Homedale, users are greeted with ...

LoriotPro Free Edition

8.0 freeware download

... browse mib tree, receive events and traps, discover networks and hosts. This free manager is and ideal ... is not limited in time. The number of monitored hosts (IP addresses) is limited to 10. Events ...

5 freeware award

Speed Test Pro

1.0.736 freeware download

... Test: - Speed Test (Actual Maximum speed) - Monitor Upload/Download transfer - Ping Testing - Website Downtime/Error monitoring - Website response time, connection time and bandwidth ...

PTP Track Hound

1.0.9 freeware download

... to easily capture and analyze PTP (IEEE 1588) network traffic. It is the successor of Meinberg PTP Monitor, which will not be the subject of further ...

Wireshark for Mac OS X

4.2.5 freeware download

... for Mac OS X is the world's foremost network protocol analyzer, and is the de facto (and ... OS Xdevelopment thrives thanks to the contributions of networking experts across the globe. It is the continuation ...

Network Activity Indicator

1.8 freeware download

The Network Activity Indicator application was designed to be a small tool that will display the old 'two monitors' icon in Windows 7 that flashed blue to ...

5 freeware award

Free IP Scanner

3.5 Build 20250305 freeware download

... by Eusing Software is a robust and efficient network scanning tool designed for both network administrators and general users who need to monitor and manage their network environments. This lightweight application ...

Suricata for Linux

6.0.6 freeware download

The Suricata Engine is an Open Source Next Generation Intrusion Detection and Prevention Engine. This engine is not intended to just replace or emulate the existing ...

WiFi Network Monitor

7.0 freeware download

WiFi Network Monitor is the free tool to remotely scan and discover all the systems connected to your Wireless network. It helps you to keep a watch on ...