kind of virtual server
Hello! Is it possible to make some kind of a little virtual server inside a debian box? I want to run a separate sshd (for example on port ), and when someone connects to it, it reads the passwd file, and the shadow file from a different directory than /etc (for example /users/etc). And under that /users dir there will be another home dir for the users, who connects to the port, and a separate /bin and so on. I thought that I could make this with installing everything (sshd, apache, etc...) undert that /users dir, and after that I'm chrooting to /users. But how can I setup debian to read a different shadow/passwd file right after the connection (not after chrooting to /users/). Thanks! Daniel -- LeVA -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Mysterious process talking on 799=2049 tcp - what is using the ports?
Hanasaki JiJi wrote: How do i find out what is using those ports? netstat -natl | grep 799 tcp0 0192.168.1.200:799 192.168.1.1:2049ESTABLISHED below returns no output lsof -i tcp:799 Nothing is using the port but it is in netstat Did you run the command as root? If you run lsof and netstat -p under a normal uid, they will show only the processes of that uid. Regards Ingo Struwing -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: clamscan avavis spamassassin with exim4 on sarge
On Sunday 09 November 2003 07:08, Hanasaki JiJi wrote: Anyone have/working on integration of these? There is a clamscan.pl somewhere on the net. This works, like Spamassassin, with procmail. But be aware! When I turn on my desktop system with this setup in the morning and lots of spam/virus mails are in my inbox, the system load jumps up to 25 (!!) ==SNIP procmailrc :0fw |/usr/bin/spamassassin :0fw |/usr/local/bin/clamfilter.pl ==SNIP Greetings, -- Thomas Ritter Those who would give up essential liberty, to purchase a little temporary safety, deserve neither liberty nor safety. - Benjamin Franklin -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Mysterious process talking on 799=2049 tcp - what is using the ports?
Thus the reason for posting to this list. the command was run as root. Does the following theory seem plausable? This is a kernel process for nfs over tcp Ingo Strüwing wrote: Hanasaki JiJi wrote: How do i find out what is using those ports? netstat -natl | grep 799 tcp0 0192.168.1.200:799 192.168.1.1:2049ESTABLISHED below returns no output lsof -i tcp:799 Nothing is using the port but it is in netstat Did you run the command as root? If you run lsof and netstat -p under a normal uid, they will show only the processes of that uid. Regards Ingo Struwing -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: clamscan avavis spamassassin with exim4 on sarge
On Sun, Nov 09, 2003 at 12:08:40AM -0600, Hanasaki JiJi wrote: Anyone have/working on integration of these? clam spamc and amavis are installed however, they dont seem to update the /etc/exim4/conf.d of the new packaging system. thank you. exim4-daemon-heavy has the exiscan-acl patch providing clamav and spamassassin processing in your data acl. I don't know if amavis offers anything additional, but the exiscan-acl/clamav/spamassassin combination works well for me. xn -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: kind of virtual server
You might check out the vserver package. It uses kernel-patch-ctx to create a virtual server environment that is chroot'd as well as isolated in its own security context. --John LeVA wrote: Date: Sun, 09 Nov 2003 10:43:52 +0100 From: LeVA [EMAIL PROTECTED] To: Debian-Security [EMAIL PROTECTED] Subject: kind of virtual server Hello! Is it possible to make some kind of a little virtual server inside a debian box? I want to run a separate sshd (for example on port ), and when someone connects to it, it reads the passwd file, and the shadow file from a different directory than /etc (for example /users/etc). And under that /users dir there will be another home dir for the users, who connects to the port, and a separate /bin and so on. I thought that I could make this with installing everything (sshd, apache, etc...) undert that /users dir, and after that I'm chrooting to /users. But how can I setup debian to read a different shadow/passwd file right after the connection (not after chrooting to /users/). Thanks! Daniel -- LeVA -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] -- John West [EMAIL PROTECTED] - 'tis an ill wind that blows no minds - -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: kind of virtual server
LeVA [EMAIL PROTECTED] wrote: Is it possible to make some kind of a little virtual server inside a debian box? User Mode Linux, vserver. VB. -- X-Pie Software GmbH Postfach 1540, 88334 Bad Waldsee Phone +49-7524-996806 Fax +49-7524-996807 mailto:[EMAIL PROTECTED] http://www.x-pie.de -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
clamscan avavis spamassassin with exim4 on sarge
Anyone have/working on integration of these? clam spamc and amavis are installed however, they dont seem to update the /etc/exim4/conf.d of the new packaging system. thank you.
kind of virtual server
Hello! Is it possible to make some kind of a little virtual server inside a debian box? I want to run a separate sshd (for example on port ), and when someone connects to it, it reads the passwd file, and the shadow file from a different directory than /etc (for example /users/etc). And under that /users dir there will be another home dir for the users, who connects to the port, and a separate /bin and so on. I thought that I could make this with installing everything (sshd, apache, etc...) undert that /users dir, and after that I'm chrooting to /users. But how can I setup debian to read a different shadow/passwd file right after the connection (not after chrooting to /users/). Thanks! Daniel -- LeVA
Re: Mysterious process talking on 799=2049 tcp - what is using the ports?
Hanasaki JiJi wrote: How do i find out what is using those ports? netstat -natl | grep 799 tcp0 0192.168.1.200:799 192.168.1.1:2049ESTABLISHED below returns no output lsof -i tcp:799 Nothing is using the port but it is in netstat Did you run the command as root? If you run lsof and netstat -p under a normal uid, they will show only the processes of that uid. Regards Ingo Struwing
Re: clamscan avavis spamassassin with exim4 on sarge
On Sunday 09 November 2003 07:08, Hanasaki JiJi wrote: Anyone have/working on integration of these? There is a clamscan.pl somewhere on the net. This works, like Spamassassin, with procmail. But be aware! When I turn on my desktop system with this setup in the morning and lots of spam/virus mails are in my inbox, the system load jumps up to 25 (!!) ==SNIP procmailrc :0fw |/usr/bin/spamassassin :0fw |/usr/local/bin/clamfilter.pl ==SNIP Greetings, -- Thomas Ritter Those who would give up essential liberty, to purchase a little temporary safety, deserve neither liberty nor safety. - Benjamin Franklin
Re: Mysterious process talking on 799=2049 tcp - what is using the ports?
Thus the reason for posting to this list. the command was run as root. Does the following theory seem plausable? This is a kernel process for nfs over tcp Ingo Strüwing wrote: Hanasaki JiJi wrote: How do i find out what is using those ports? netstat -natl | grep 799 tcp0 0192.168.1.200:799 192.168.1.1:2049ESTABLISHED below returns no output lsof -i tcp:799 Nothing is using the port but it is in netstat Did you run the command as root? If you run lsof and netstat -p under a normal uid, they will show only the processes of that uid. Regards Ingo Struwing
Re: clamscan avavis spamassassin with exim4 on sarge
On Sun, Nov 09, 2003 at 12:08:40AM -0600, Hanasaki JiJi wrote: Anyone have/working on integration of these? clam spamc and amavis are installed however, they dont seem to update the /etc/exim4/conf.d of the new packaging system. thank you. exim4-daemon-heavy has the exiscan-acl patch providing clamav and spamassassin processing in your data acl. I don't know if amavis offers anything additional, but the exiscan-acl/clamav/spamassassin combination works well for me. xn
Re: kind of virtual server
You might check out the vserver package. It uses kernel-patch-ctx to create a virtual server environment that is chroot'd as well as isolated in its own security context. --John LeVA wrote: Date: Sun, 09 Nov 2003 10:43:52 +0100 From: LeVA [EMAIL PROTECTED] To: Debian-Security debian-security@lists.debian.org Subject: kind of virtual server Hello! Is it possible to make some kind of a little virtual server inside a debian box? I want to run a separate sshd (for example on port ), and when someone connects to it, it reads the passwd file, and the shadow file from a different directory than /etc (for example /users/etc). And under that /users dir there will be another home dir for the users, who connects to the port, and a separate /bin and so on. I thought that I could make this with installing everything (sshd, apache, etc...) undert that /users dir, and after that I'm chrooting to /users. But how can I setup debian to read a different shadow/passwd file right after the connection (not after chrooting to /users/). Thanks! Daniel -- LeVA -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] -- John West [EMAIL PROTECTED] - 'tis an ill wind that blows no minds -
Re: kind of virtual server
LeVA [EMAIL PROTECTED] wrote: Is it possible to make some kind of a little virtual server inside a debian box? User Mode Linux, vserver. VB. -- X-Pie Software GmbH Postfach 1540, 88334 Bad Waldsee Phone +49-7524-996806 Fax +49-7524-996807 mailto:[EMAIL PROTECTED] http://www.x-pie.de
