> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> Behalf Of Filipe Brandenburger
> Sent: Monday, May 26, 2008 12:15 AM
> To: CentOS mailing list
> Subject: Re: [CentOS] how to debug ssh slow connection issues.
>
> On Sun, May 25, 2008
On Sun, May 25, 2008 at 2:02 PM, Jason Pyeron <[EMAIL PROTECTED]> wrote:
>> Try to change this in your /etc/ssh/sshd_config:
>>
>> Change:
>>
>> UseDNS yes
>> to:
>> UseDNS no
>
> Okay that fixed it, but why? I used nslookup and set my server to the same
> as /etc/resolv.conf. There were no delays,
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> Behalf Of Jason Pyeron
> Sent: Sunday, May 25, 2008 3:27 PM
>
> > -Original Message-
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> > Behalf Of Jay Leafey
> > Sent: Sunday, May 25, 2008 2:17
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> Behalf Of Jay Leafey
> Sent: Sunday, May 25, 2008 2:17 PM
>
> Jason Pyeron wrote:
> >
> >> -Original Message-
> >> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> >> Behalf Of Filipe Brandenburge
Jason Pyeron wrote:
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Filipe Brandenburger
Sent: Friday, May 23, 2008 8:55 PM
To: CentOS mailing list
Subject: Re: [CentOS] how to debug ssh slow connection issues.
Try to change this in your /etc/ssh
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> Behalf Of Filipe Brandenburger
> Sent: Friday, May 23, 2008 8:55 PM
> To: CentOS mailing list
> Subject: Re: [CentOS] how to debug ssh slow connection issues.
>
> Try to chan
Try to change this in your /etc/ssh/sshd_config:
If in CentOS 5, change:
AddressFamily any
to:
AddressFamily inet
If in CentOS 4, change:
ListenAddress ::
to:
ListenAddress
Uncomment those lines if needed.
Change:
GSSAPIAuthentication yes
to:
GSSAPIAuthentication no
Change:
UseDNS yes
to:
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> Behalf Of Jason Pyeron
> Sent: Friday, May 23, 2008 2:42 PM
>
>
> > -Original Message-
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> > Behalf Of Paul Heinlein
> > Sent: Friday, May 23, 200
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> Behalf Of Paul Heinlein
> Sent: Friday, May 23, 2008 2:35 PM
> To: CentOS mailing list
> Subject: RE: [CentOS] how to debug ssh slow connection issues.
>
> On Fri, 23 May
On Fri, 23 May 2008, Jason Pyeron wrote:
debug3: Normalising mapped IPv4 in IPv6 address
debug3: Trying to reverse map address 192.168.1.80.
paused 7 seconds
Here, obviously, is part of the problem. Your name service isn't
answering reverse lookups for your LAN addresses -- or it least it
i
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> Behalf Of Paul Heinlein
> Sent: Friday, May 23, 2008 2:17 PM
>
> On Fri, 23 May 2008, Jason Pyeron wrote:
>
> > debug3: Normalising mapped IPv4 in IPv6 address
> > debug3: Trying to reverse map address 192.168
On Fri, 23 May 2008, Jason Pyeron wrote:
debug3: Normalising mapped IPv4 in IPv6 address
debug3: Trying to reverse map address 192.168.1.80.
paused 7 seconds
Here, obviously, is part of the problem. Your name service isn't
answering reverse lookups for your LAN addresses -- or it least it
i
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> Behalf Of Paul Heinlein
> Sent: Friday, May 23, 2008 1:06 PM
>
>
> When sshd looks to be the culprit, my troubleshooting begins by
> launching it in foreground mode on a non-standard port on the server:
>
>
On Fri, 23 May 2008, Jason Pyeron wrote:
I do not have any ideas on this.
Where should I start. [... lots and lots of snippage ...]
When sshd looks to be the culprit, my troubleshooting begins by
launching it in foreground mode on a non-standard port on the server:
sshd -ddd -p
On
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