Displaying 20 results from an estimated 3000 matches similar to: "Clarification of error message due to /etc/hosts.allow problems"
2001 Jul 06
1
[Fwd: SECURITY WARNING - possible email attack]
WARNING TO ALL - I just got what appears to be an infected Word document
attachment via the list.
The apparently forged headers look suspicious, too.
Procmail Security daemon wrote:
>
> REPORT: Trapped poisoned Microsoft attachment
> REPORT: Macro Scanner score: 129
> STATUS: Message quarantined in /var/spool/mail/security, not delivered to recipient.
>
> Headers from
2000 Mar 01
0
Problem in sshconnect.c?
Hey all,
I installed OpenSSH on a redhat 6.0 box using the 1.2.2 i386 rpms, and I
can't connect to it from
other machines. I edited the sshd_config file and changed the
ListenAddress from 0.0.0.0 to
the machine's IP number.
The error I have been getting at first confused me, so I checked out the
code, and found the function in the sshconnect.c file. The strange
thing is that sometimes
2002 Jun 24
1
3.3p1 on Immunix (RH) 6.2
Just compiled the SRPM for 3.3p1 on my Immunix 6.2 box (Redhat 6.2 +
Stackguard compiler), fired up the server, and tried to connect to it.
No joy.
In the spec file I changed the following options:
# Is this build for RHL 6.x?
%define build6x 1
# Disable IPv6 (avoids DNS hangs on some glibc versions)
%define noip6 1
This appears in the system log:
Jun 24 16:11:51 johnh sshd[27774]: fatal:
2001 May 18
0
PATCH: implement delay (sleep) after last tunnelled connection exits
Here is a patch to implement a handy new feature proposed by
John Hardin <johnh at aproposretail.com>. This is his description of the feature:
New option for OpenSSH: Delay before exit.
Command line option: -S delay
Config file option: sleep {delay}
Purpose: Wait the specified number of seconds after last traffic before
dropping the connection and exiting. If ports are forwarded, this
2000 May 09
3
OpenSSH for SCO?
Has anybody here implemented OpenSSL+OpenSSH on SCO Open Server 5.0.5?
Please contact me off-list. Thanks!
--
John Hardin
Internal Systems Administrator
Apropos Retail Management Systems, Inc.
<johnh at aproposretail.com>
2001 Sep 12
1
Q: 2.5.2p2, RSA auth and expired passwords
Quick question:
ssh client and server 2.5.2p2, RSA authentication. Should the user be
prompted to change their password if it's expired?
--
John Hardin <johnh at aproposretail.com>
Internal Systems Administrator voice: (425) 672-1304
Apropos Retail Management Systems, Inc. fax: (425) 672-0192
2002 Mar 25
1
Viruses
Can somebody install an attachment filter on the listserv?
Please?
--
John Hardin <johnh at aproposretail.com>
Internal Systems Administrator voice: (425) 672-1304
Apropos Retail Management Systems, Inc. fax: (425) 672-0192
-----------------------------------------------------------------------
"Rather than form a
2002 May 07
1
X11 forwarding and LBX
So I'm working from home today, and for the first time I've tried
running Evolution over a forwarded X11 connection. Even though work has
a T1 and I have 640k at home, and ssh is compressing, it's ... rather
slow.
So I fire off lbxproxy and try to run an xterm to see if it works. No
dice, authentication denied.
Does anybody have any experience with this? Is it possible to run
2000 Feb 05
0
Forwarded ports: delay after last close before exiting
I use fetchmail+ssh (soon to be openssh) to retrieve mail for several
accounts. The setup for this forwards a couple of local ports to the
mail server POP and IMAP ports, then sleeps. Nothing fancy.
If the first poll has a lot of messages, enough that it extends beyond
the end of the sleep, then when it completes ssh sees no activity on the
forwarded ports and exits. This prevents subsequent
2000 Feb 12
2
ssh_exchange_identification fails (how to fix)
Renaud Guerin <renaudg at hexanet.fr> writes:
>I'm running OpenSSH 1.2.2. with OpenSSL 0.9.4 on Linux 2.2.14
>(Mandrake 7.0) They were recompiled from source RPMS with gcc 2.95.2
>When I try to connect to localhost, I get
>SSH Version OpenSSH-1.2.2, protocol version 1.5.
>Compiled with SSL.
>debug: Reading configuration data /etc/ssh/ssh_config
>debug: Applying
2018 Dec 10
2
[PATCH] cleanup of global variables server/client_version_string in sshconnect.c
In sshconnect.c there are two global variables for server_version_string
client_version_string.
These are used just in a few functions and can easily be passed as
parameters.
Also, there is a strange construct, where their memory is allocated to
the global pointers, then copies of these pointers are assigned to the
kex structure. The kex_free finally frees them via cleanup of the kex
2000 May 01
3
Status of SSH 2.0 protocol support?
Just to bring everyone up to date, could we get a report on the status
of support for the 2.x protocol? The home page says "next major release"
- is that 1.3 or 2.0? And is there any feel for when it'll be generally
available?
--
John Hardin
Internal Systems Administrator
Apropos Retail Management Systems, Inc.
<johnh at aproposretail.com>
2015 May 23
5
Name based SSH proxy
I am working on a proxy which can be hosted on a single
IP address and dispatch requests to different backends
depending on which hostname the client used to connect to
this IP address.
Currently such a proxy can be build to support HTTP, HTTPS,
SMTP, and DNS. However SSH support is impossible due to
the ssh client not sending the information such a proxy
would need.
I am not the first to want
1999 Dec 06
1
Ugly patch to openssh-1.2pre15
Hi,
I am behind a firewall which does not permit connections to port 22, so I
run my ssh server on port 23. :-) Unfortunately, the stupid firewall
prints a few lines of junk when you make a connection to port 23 before
actually starting the connection. This confuses ssh.
Attached is an (ugly) patch against openssh-1.2pre15 which makes it ignore
a configurable number of lines while looking for
2005 Jun 09
0
Disconnects from Cisco router ssh sessions.
Hi.
I don't do much with routers any more but recently I was configuring a
Cisco via SSH when my session disconnected while pasting large amounts
of text. I'm told this is common.
I've had this patch for a while but I've not been able to test it. If
anyone is regularly experiencing this kind of issue could you please
tell me if the attached patch helps?
(The buffer size limit
2007 Jul 24
1
ssh client does not timeout if the network fails after ssh_connect but before ssh_exchange_identification, even with Alive options set
Hello,
I am testing ssh with occasional network disconnection between server and
client during these days. I found ssh sometimes hangs if the disconnection
happens after the connection is established but before
ssh_exchange_identification completes. The ssh configuration files show that
both client and server alive options are set.
In /etc/ssh/ssh_config:
# Send keepalive messages to the server.
2001 Oct 18
1
Patch for SSH-tunneling via HTTPS-proxy
Hi List,
I have a szenario where I need to reach a host on the internet from a
"firewalled" network but there is a HTTPS-proxy runnnig. As some
people know you can tunnel all TCP-connections through this proxy
because it can't decide if someone is really doing SSL or just Telnet
to port 443 (or use SSH in our case).
So I've written a patch for ssh to make it send the
CONNECT
2001 Jan 12
0
Socket options not properly set for ssh and sshd.
I mentioned this problem in a previous post (in November). This time
I'm including a patch.
Version: OpenSSH_2.3.0p1
Keywords: setsockopt keepalive hang masquerade interactive
Symptom: For protocol 2, socket options (especially keepalive) are not
being properly set for OpenSSH_2.3.0p1, even when request in the config
files.
Furthermore (for either protocol), keepalive is only set for
2017 Jun 24
2
[Bug 2732] New: select() is not called properly in ssh_exchange_identification()
https://bugzilla.mindrot.org/show_bug.cgi?id=2732
Bug ID: 2732
Summary: select() is not called properly in
ssh_exchange_identification()
Product: Portable OpenSSH
Version: 7.5p1
Hardware: Other
OS: Other
Status: NEW
Severity: major
Priority: P5
Component: ssh
2001 Sep 04
4
openssh and multiple ports
Hi,
I must access several hosts through reverse masquerading gateways
which are visible on the Internet under a single IP address,
with different ports (2, 22, 222, 2222 etc..) forwarding to port 22
of various internal ssh servers, each with its own hostkey.
This setup totally confuses the openssh client because it does not store
the port numbers in the known_hosts* file, and thus falsely