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Operating Systems Linux Ubuntu How do you setup 2 nic cards for squid Ubuntu server? Post 302762955 by DGPickett on Tuesday 29th of January 2013 09:36:27 AM
Old 01-29-2013
#3 is easy on the firewall, as it is just a filtering router, but all hosts require real IP addresses. Some firewall software can do packet inspection for viruses, I hear. That would up the ante for firewall CPU and RAM usage. For 100 users, all are probaly OK. You need to consider how many are on the net, how many are doing web with lots of little GETs, especially if they do not use HTTP/1.1 persistent connections. With proxy, that has higher overhead. And how many are doing high bandwidth, heavy data transfer -- web backup or movie download, for instance. Web proxy gives you a lot of monitoring and control options.

Last edited by DGPickett; 01-29-2013 at 10:42 AM..
 

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WELF_PROXY2DLF.IN(1)					  LogReport's Lire Documentation				      WELF_PROXY2DLF.IN(1)

NAME
welf_proxy2dlf - convert logs in WebTrends Enhanced Log Format to proxy DLF SYNOPSIS
welf_proxy2dlf file DESCRIPTION
welf_proxy2dlf converts firewall logs in the WebTrends Enhanced Log Format into the proxy DLF. That format is defined at the following URL: http://www.netiq.com/partners/technology/welf.asp This converter also supports the SonicWall extensions. A list of firewall products that supports that format can be found at the following URL: http://www.netiq.com/products/fwr/compatible.asp EXAMPLES
To process a log as produced by a WebTrends proxy: $ welf_proxy2dlf < welf-proxy.log welf_proxy2dlf will be rarely used on its own, but is more likely called by lr_log2report: $ lr_log2report welf_proxy < /var/log/welf-proxy.log IMPLEMENTATION NOTES
Welf log files contains information about many applications: proxies, packet filters, IDS. IDS and packet filters information is handled by the firewall superservice, whereas the proxy information is handled by the proxy supersevice. This converter will only convert records with a proto, src and dst field. All other records are ignored (they won't be ignored by the firewall superservice). SEE ALSO
Lire::WELF(3) welf2dlf(1) AUTHORS
Francis J. Lacoste <flacoste@logreport.org> VERSION
$Id: welf_proxy2dlf.in,v 1.8 2006/07/23 13:16:36 vanbaal Exp $ COPYRIGHT
Copyright (C) 2001 Stichting LogReport Foundation LogReport@LogReport.org This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program (see COPYING); if not, check with http://www.gnu.org/copyleft/gpl.html. Lire 2.1.1 2006-07-23 WELF_PROXY2DLF.IN(1)
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