Re: [gentoo-user] OpenSSH security

2006-11-07 Thread Jesper Fruergaard Andersen
On Wednesday 08 November 2006 05:52, Mick wrote: > I use this as it is trivial to edit the sshd port No on > /etc/ssh/sshd_config and /etc/ssh/ssh_config on the client. However, > you need to change the ssh client port back to 22 (or specify it on the > command line) next time you connect to a pro

Re: [gentoo-user] OpenSSH security

2006-11-07 Thread Mick
On Tuesday 07 November 2006 21:44, fire-eyes wrote: > Pavel Sanda wrote: > >> In addition to fail2ban, look at deny2hosts and sshdfilter. > > > > accidentally i was solving the same problem today. > > i tried to use hosts.allow/deny but it seems sshd doesnt > > reflect to them (i have tcpd use flag

Re: [gentoo-user] OpenSSH security

2006-11-07 Thread Mick
On Tuesday 07 November 2006 20:04, Brian Davis wrote: > In addition to fail2ban, look at deny2hosts and sshdfilter. > > fire-eyes wrote: > > James Colby wrote: > >> List members - [snip] > >> My Gentoo box is connected to a linksys router connected to my cable > >> modem, the linksys is doing port

Re: [gentoo-user] OpenSSH security

2006-11-07 Thread fire-eyes
Pavel Sanda wrote: >> In addition to fail2ban, look at deny2hosts and sshdfilter. > > accidentally i was solving the same problem today. > i tried to use hosts.allow/deny but it seems sshd doesnt > reflect to them (i have tcpd use flag on). > is openssh on gentoo supposed to work with these files

Re: [gentoo-user] OpenSSH security

2006-11-07 Thread Pavel Sanda
> In addition to fail2ban, look at deny2hosts and sshdfilter. accidentally i was solving the same problem today. i tried to use hosts.allow/deny but it seems sshd doesnt reflect to them (i have tcpd use flag on). is openssh on gentoo supposed to work with these files ? bye, pavel -- gentoo-user@

Re: [gentoo-user] OpenSSH security

2006-11-07 Thread Brian Davis
In addition to fail2ban, look at deny2hosts and sshdfilter. fire-eyes wrote: James Colby wrote: List members - I am running OpenSSH on my home gentoo server. I was examining the log files for OpenSSH and I noticed multiple login attempts from the same IP address but with different user nam

Re: [gentoo-user] OpenSSH security

2006-11-07 Thread fire-eyes
James Colby wrote: > List members - > > I am running OpenSSH on my home gentoo server. I was examining the > log files for OpenSSH and I noticed multiple login attempts from the > same IP address but with different user names. Is there a simple way > that I can block an IP address from attemptin

[gentoo-user] OpenSSH security

2006-11-07 Thread James Colby
List members - I am running OpenSSH on my home gentoo server. I was examining the log files for OpenSSH and I noticed multiple login attempts from the same IP address but with different user names. Is there a simple way that I can block an IP address from attempting to log in after something li