ngrep 1.45 freeware
... 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. ...
|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|
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.
|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.