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Type: Posts; User: chort
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"Hack" as in, "try to attack it", or "hack" as in "try to improve it"? If it's the former, I seriously doubt you'll get any help here (and rightly so).
If it's the latter, what exactly are you...
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OpenBSD has Linux binary compatibility too, not just FreeBSD. I'm running the Linux version of Counter-Strike dedicated server on my FreeBSD box, and it also runs on OpenBSD. Linux binaries work...
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Well there is always the possibility that your download was corrupted. Did you make sure to md5 the .iso files you downloaded and see if they matched the md5 sums that were posted on the FTP site?
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Most likely this is because you have Internet Connection Firewall turned on. FTP has two modes: Active, and Passive.
In Active you connect to the server's command channel, then the server opens...
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Did you try any of the OpenBSD mailing lists? There's a newbies list hosted by www.sfobug.org, and also the main website lists all the other official lists.
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It sounds a whole lot like someone newfs'd that partition. Are you the only user of the box? Have you run newfs recently for any reason what so ever? Are you absolutely certain that it's...
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bae127,
You're correct that it comes with netfilter, so yes there is the ability to firewall. Most people think of "A Firewall" as a configuration that is in place, which does not come by...
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FYI qpopper will work with any MTA.
Shad0w: While I agree with you that Postfix is the MTA of choice, it would be useful for you to state why you think Postfix is better than Qmail. Statements...
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Probably becuase you're inside the network and there's no MX record in internal DNS. You're going to need to configure the transport map (on Postfix) to send directly to the Notes SMTP router IP for...
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What's the output of
$ ifconfig -a
on each machine?
What's the output of
$ netstat -nra
on each machine?
Also, what network card do you have in each machine? I know Realtek cards are...
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Well I'm working through the challenge right now just to see what you might be talking about. It looks to me like you're probably trying to telnet to an http server.
You want to do something like...
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Whatever you do, don't use Sendmail. It has a horrible history of security problems, including two major flaws this year. Postfix, Qmail, and Exim are all designed as replacements for Sendmail. ...
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While I don't have experience setting up as you describe, I do want to point out that Exchange will only need to be accessible via port 80/443 for OWA. In fact, it might not even be the Exchange...
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Make sure your allow relay, etc are noted as 192.168.0.0/24 (for example) and not like 192.168.0.5/24 (note the host portion has the value '5', i.e. it's not null).
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Cowanrl is correct, do NOT disable ICF, simply go into the settings and allow ICMP echo requests.
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How are you testing it? You should try to use your external address from inside your network because this will loop traffic across the external interface of your router. Good routers are normally...
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What sort of server are you telnet'ing into, and do you have permission? It's possible that you're telnet'ing to, for instance an HTTP server and it prints the contents of the web page and then...
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I saw that, too. In the past I've bought Belkin KVM switches, but there's no way I'll purchase another Belkin product now. Security products are supposed to keep out unwanted content, not force it...
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Heh, if you shutdown -h now from a remote connection, how would you turn the computer back on? Telepathy? By the way, I made the mistake of doing ifconfig down on the only interface on a box...
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If you're getting refused then likely you need to allow the "allow-query" option to your /etc/named.conf and make sure it lists all the IPs on your network. I find ACLs very useful for this purpose...
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It's your mail client and server doing their job. They're reporting that the message came from the domain of the computer it's hosted on.
What you want to do is change your "From" or "Reply-To"...
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"GET" is also an HTTP command. Check out http://www.faqs.org/rfcs/rfc2616.html for a description of HTTP/1.1, http://www.faqs.org/rfcs/rfc1945.html for HTTP/1.0.
If you close the port being used...
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Your topology is overly complex. You can safely combine your firewall and your proxy. The router is hopefully the actual broadband router from your ISP and not a separate box (if it's a separate...
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You don't really want a huge distro like Red Hat, Mandrake, etc for a minimal server. They install a ton of packages in an attempt to be "helpful" but it ends up affecting performance and especially...
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You logs will be rotated based on size and/or age (date). Check cron to see if there are logrotate scripts being run (by the way, they're a GOOD thing).
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