Re: How to use tcpdump

2002-07-09 Thread Marc Herbrechter
Daniel Nyström wrote: > the packets roll by to fast.. or to specify.. it logs all packets but > I'm only interested in a few of them. How do I limit the output > so that only.. lets say.. UDP packets coming from 192.168.0.33 is shown? > Or, lets say I want to see the package that BitchX sends bitc

Re: VLAN Security

2002-07-05 Thread Marc Herbrechter
Jonathan Strine wrote: > Ok, now for the question. How secure is a setup like this in terms > of the VLAN? I know that VLANs were originally designed to enhance > performance (i.e. use more the switch's potential) than for security > and I have heard about possible vulnerabilities regarding VLAN

Re: FTP Outgoing - random port incoming

2002-05-21 Thread Marc Herbrechter
Fabiano Pacheco wrote: > Hi All, Moinsen > Does anybody knows why when I try to FTP anywere, loggin on my FW, I > saw a packet coming from port 20 (remote) to a randon port on my FW.. Yes. It is the Data port of FTP. > But there is anything very strange occurring.I can authenticate on > F

Re: Trace IP

2002-05-17 Thread Marc Herbrechter
ut one record, look it up with "!xxx", where xxx is the handle, shown in parenthesis following the name, which comes first. --snip-- Then you can get furhter information on this company and contact an admin or something. Little tip: Most time it's not worth doing such researches. Mo

Re: https

2002-05-15 Thread Marc Herbrechter
_get_ the files. You won't be able to synchronise them or upload any files. There's nothing bad about it I think For securing your directories on the webserver you should use .htaccess files. -- Best regards, Marc Herbrechter http://www.zebroc.de/ "It's hard to stay mad, when t

Re: Restricting the access to a web server

2002-05-15 Thread Marc Herbrechter
> this). See above: RTFM. > Thanks in advance. Please notice that eMails should contain no longer lines than 72 characters. Would be quite nice if you'd keep that in mind when posting next time. -- Best regards, Marc Herbrechter http://www.zebroc.de/ "It's hard to stay