Re: graphing a data stream

2003-10-08 Thread ivan roseland
Hey, my best guess would involve grabbing the data as it comes in with a perl script and then write it to RRDTool then let RRD tool draw the graph when it is needed. Ivan > I have googled unsuccessfully for any relevant info on this but I am > sure that it is old hat to many of you out there

Re: Decrypt Passwords

2003-08-20 Thread Ivan Roseland
Yes, it is called brute force. John the ripper might help http://www.openwall.com/john/ If its a good password though it could take a very long time to crack the password. Ivan Marcos de Souza Trazzini wrote: My question is very _SIMPLE_ : There-s a form to decrypt the passwords stored in /

Re: Big trouble in pinging the internals any competent personnel?

2003-04-02 Thread Ivan Roseland
[EMAIL PROTECTED] wrote: Dear all, Im managing two remote lans and have servers in all the two sides. and outside someone is also accessing our server. I also run multivoip equipments to the two sites. my network is like this. in site 1 I have lan then NAT which translates the IP that I have b

Re: Network equipment monitoring tool

2003-03-28 Thread Ivan Roseland
http://people.ee.ethz.ch/~oetiker/webtools/mrtg/ mrtg If you like snmp MRTG and RRDTool kick ass. I am monitoring everything here with mrtg. we have written a bunch of custom SNMP stuff to monitor specific time trendy data as well. If you are freindly with perl them mrtg is hyper extendable. B

Re: FreeSWAN walkthrough?

2003-03-05 Thread Ivan Roseland
Stephen Corey wrote: Has anyone gotten FreeSWAN working on RH 7.3? I'm trying it now, and getting an error recompiling the kernel with the AES patch. I was wondering if anyone had a step-by-step on it that applied to 7.3.. not sure depending on how you do things its plain old not going to wor

Re: scripting an ssh session

2003-02-21 Thread Ivan Roseland
Dave Vehrs wrote: Use the Expect scripting langauge. It was designed for scripting interactive processes. Learn more at: http://expect.nist.gov/ Dave V. you could do it with NET::SSH::PERL ( Perl Modules) here is that part that matters. my $ssh = Net::SSH::Perl->new($host, options => [ "u

Re: routing problem

2003-01-29 Thread Ivan Roseland
Lisa wrote: Hi, If anyone out there can help me with this I'd be extremely grateful.. I have a firewall with external ip 62.17.173.173 The gateway is 62.17.173.254 We have a machine inside the firewall with private ip addresses. I need to have a setup where this machine is visible to the ou

Re: sizing server for sendmail & mailscanner

2003-01-16 Thread Ivan Roseland
Roger Schmeits wrote: How much horsepower do I need for scanning 5000 emails a day? Using sendmail & mailscanner. Thanks. not much. Unless you mean emails for 5000 users a day. Then I would say big fat piles of machine. I am running sendmail + mailscanner + sophos on a p2/500 with 1/

Re: restricting Samba user accounts

2002-12-19 Thread Ivan Roseland
James D. Parra wrote: Hello, I would like to restrict Samba user accounts to only browse Samba shares and not have logon access to the RH 7.3 server. Is this possible? Thank you, James D. Parra [EMAIL PROTECTED] Hey, A quick easy fix would be to make their shell /sbin/nologin Not