Re: [Astlinux-users] Invalid user trying to log in

2008-10-14 Thread Jon
Daniel Aeberli wrote: > Thanks Kristian, > > Once I block the attacks, maybe I'll see the real problem in the status > screen. > > Cheers > > > Maybe moving to key based SSH authentication instead of password would help mitigate the problem, I think. When the person connects it should dr

Re: [Astlinux-users] Invalid user trying to log in

2008-10-13 Thread Daniel Aeberli
Kristian Kielhofner a écrit : > On Mon, Oct 13, 2008 at 11:14 AM, Daniel Aeberli <[EMAIL PROTECTED]> wrote: > >> Oops that first phrase should say can not dial extension or can not >> receive calls. >> >> Daniel Aeberli a écrit : >> >>> Hi >>> >>> My pbx has been locking up (can dial extent

Re: [Astlinux-users] Invalid user trying to log in

2008-10-13 Thread Kristian Kielhofner
On 10/13/08, David Kerr <[EMAIL PROTECTED]> wrote: > I see similar attacks and like the idea of moving ssh to another port. How > would I go about doing that on astlinux? (I'm no network admin expert) > > Thanks > David > David, See the SSHDPORT variable in rc.conf. -- Kristian Kielhofner htt

Re: [Astlinux-users] Invalid user trying to log in

2008-10-13 Thread Darrick Hartman
t: Re: [Astlinux-users] Invalid user trying to log in - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand p

Re: [Astlinux-users] Invalid user trying to log in

2008-10-13 Thread Philip Prindeville
I tried to do this with Arno's iptables, but ran into some issues and haven't yet had time to resolve them. I'll have a second look. Are there any iptables experts out there? I'm an old IOS ACL hacker... so it's all greek to me. :-) -Philip David Kerr wrote: > I see similar attacks and like

Re: [Astlinux-users] Invalid user trying to log in

2008-10-13 Thread David Kerr
I see similar attacks and like the idea of moving ssh to another port. How would I go about doing that on astlinux? (I'm no network admin expert) Thanks David On Mon, Oct 13, 2008 at 3:19 PM, Kristian Kielhofner < [EMAIL PROTECTED]> wrote: > > > Daniel, > > These are just common SSH brute force a

Re: [Astlinux-users] Invalid user trying to log in

2008-10-13 Thread Kristian Kielhofner
On Mon, Oct 13, 2008 at 11:14 AM, Daniel Aeberli <[EMAIL PROTECTED]> wrote: > Oops that first phrase should say can not dial extension or can not > receive calls. > > Daniel Aeberli a écrit : >> Hi >> >> My pbx has been locking up (can dial extentions or can receive calls) >> In the log on the stat

Re: [Astlinux-users] Invalid user trying to log in

2008-10-13 Thread Daniel Aeberli
Oops that first phrase should say can not dial extension or can not receive calls. Daniel Aeberli a écrit : > Hi > > My pbx has been locking up (can dial extentions or can receive calls) > In the log on the status screen I see this: > > Oct 13 13:46:16 pbx auth.info /usr/sbin/sshd[10193]: Invalid