similar to: One server not showing SSH port, the other is.

When searching in google I could verify that many examples of used rules in shorewall do not exist to block port scanners external. Example: nmap. Somebody has some rule or example ? thanks.

This article describes how to implement "Port Knocking" in Shorewall. http://shorewall.net/PortKnocking.html -Tom -- Tom Eastep \ Nothing is foolproof to a sufficiently talented fool Shoreline, \ http://shorewall.net Washington USA \ teastep@shorewall.net PGP Public Key \ https://lists.shorewall.net/teastep.pgp.key

I have a CentOS 4.2 machine. lokkit shows that a firewall is enabled, and it is customized to allow SSH, Web, and DNS traffic only. But if I run nmap against the server IP (from my home machine, outside the local network) it shows over 1000 open ports. Am I not understanding nmap, or is there something seriously wrong here? Here is a small snip of the nmap output (I can include it all if

This betrays my lack of javascript knowledge, but is it possible to watch a whole form for changes and activate some javascript when those changes occur without any remote request? That is, I want to do exactly what observe_form does, but without the ajax call actually happening. I realize I could use the form_tag :onchange parameter, but that seems to be incapable of doing things like

> From: Zoran Kolic <kolicz@eunet.yu> > Subject: about nmap > To: freebsd-security@freebsd.org > Message-ID: <20040808053526.GA652@kolic.net> > Content-Type: text/plain; charset=us-ascii > > Dear all! > Last evening I've noticed that > my 5.2 box had strange result > about nmap search. One port is > randomly open when I look from > user account.

Can grep show the matching lines and the next N lines after a match? For instance, I have a config file wit hthe following text: [Tag h1] foreground=#2e5a03 underline=double indent=0 weight=PANGO_WEIGHT_BOLD scale=2.25 I would ideally grep on "[Tag h1]" and have grep display the match and the next 5 lines so that I see all the content of the h1 section. Can this be done? Thanks! --

#Quick one hopefully. Shouldn't dnorm be returning the pdf? Last time I checked, #a probability shouldn't be greater than 1 as produced by: curve(dnorm(x,0,.1),from=-1,to=t) #Shouldn't I be getting an axis more like that produced by: f=function(x,m,s){ y=rep(NA,length(x)) for(i in 1:length(x)){ y[i]=integrate( dnorm , upper=x[i]+sqrt(.Machine$double.eps) ,

Dear list, First apologize that this is trivial and just betrays my slothfulness at the keyboard. I'm sick of having to type a long name just to get a glimpse of something. For example, if my data frame is named 'AuroraStochasticRunsJune1.df" and I want to see what the middle looks like, I have to type AuroraStochasticRunsJune1.df[ 400:500, ] And often I'm not even sure rows

I have the firewall turned on my CentOS 5 box, but GRC is reporting that 631 is closed instead of stealthed. If the firewall isn't configured to allow that, then why might that be happening? Miark

I see that some messages are addresses to wine-users@winehq.org and others are addressed to wine-users@winehq.com Which address is correct? Thank you. Dotan Cohen http://technology-sleuth.com/long_answer/how_can_i_be_safe_online.html

Hi, My question is. What are your performance experiences compared to languages such as PHP, PERL and ASP? Could you build a site as big as Ebay on rails and have it perform fast enough? I''m afraid that the generalisation in components I see so much users asking for will make the framework too heavy compared to a clean programmed for perfomance PHP application. Probably even

I am trying to run "Sony Vegas Movie Studio 8.0" on Ubuntu 7.04 in wine-0.9.41 but I get this error: "This application is not supported in Windows 2000". How can I make wine emulate Windows XP? Thanks in advance. Dotan Cohen http://what-is-what.com http://gibberish.co.il ?-?-?-?-?-?-?-?-?-?-?-?-?-?-?-?-?-?-?-?-?-?-?-?-?-?-? A: Because it messes up the order in which people

Hi all, I had nForce3 motherboard that has broken. Than I bought nForce4 motherboard. I connected old hard disk to this new nForce4 motherboard. For net and sound support I download drivers from nvidia.com site. This driver asks kernel source to be on local disk and gcc compiler. After I installed kernel source and gcc, driver is successfully installed. >From that point (but maybe it is

Guys, After i got the port forwarding and everything else working as per my previous post, i ran a shields-up scan from grc.com on the firewall, i.e. a scan of the external interface. I m a little suprised at the results. On the firewall i have postfix running ( smtp port 26 ), openssh ( ssh port 22) and port forwarding of port 85 (on the firewall ) to an internal host. The Shields-Up scan

I must run Turbo C for the university. The install seemed to go alright, but when I try to run it I get: $ wine TC.EXE Warning: unprotecting memory to allow real-mode calls. NULL pointer accesses will no longer be caught. err:module:MZ_DoLoadImage insufficient DOS memory winevdm: can't exec 'C:\tc\BIN\TC.EXE': error=8 What should I do? I've 512 MB RAM- I can't imagine

Hello listmates, I would like to build a 12-15 TB RAID 5 data server to run under ContOS. Any recommendations as far as hardware, configuration, etc? Thanks. Boris.

Why doesnt Wine connect with Open port through UDP?

AMD is dropping support for the R300-R500 cards in their official drivers: http://www.phoronix.com/scan.php?page=article&item=amd_r500_legacy&num=1 As the current open source drivers do not support 3D, I'd like to know which Compiz effects use 3D and which use 2D. Thanks. -- Dotan Cohen http://what-is-what.com http://gibberish.co.il

Hi: I have a machine with four interfaces connecting four different networks. I am learning to use nmap and trying to force the nmap working only one interface. As nmap man page states, I use -e option and it would not work: nmap -e fx0 -v -sP 192.168.128.0/23 Starting Nmap 3.95 ( http://www.insecure.org/nmap/ ) at 2006-02-04 14:04 CST getinterfaces: Failed to open ethernet interface (el0)

Hi, I would like to know whether it is possible to install MS Office Chinese with Wine? Doug -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.winehq.org/pipermail/wine-users/attachments/20060205/0237c815/attachment.htm