Mick wrote:
However, is this something to do with my firewall, or my sysctl setup?
Neither.
$ nc -l 192.168.0.1 -p 80
Can't grab 0.0.0.0:80 with bind : Permission denied
You're not root and thus a process of yours cannot open ports =1024.
Alexander Skwar
--
* Mick [EMAIL PROTECTED] [2006-06-19 17:47]:
However, is this something to do with my firewall, or my sysctl setup?
$ nc -l 192.168.0.1 -p 80
Can't grab 0.0.0.0:80 with bind : Permission denied
That would be because you need root to
Mick wrote:
I don't know how I have managed
without netcat all this time . . . it can do almost everything but
take the dog out for a walk! :-))
Didn't you read the man page?
-W[dksa]
--walk=(dog,kid,spouse,away)
$ sudo nc -Wd
:P
--
gentoo-user@gentoo.org mailing list
On Sat, 17 Jun 2006 23:45:43 +0200
Alexander Skwar wrote:
Mick wrote:
On 17/06/06, Raymond Lewis Rebbeck [EMAIL PROTECTED] wrote:
You cannot use an ssh client in this manner.
If you want a telnet client, emerge either netkit-telnetd or telnet-bsd.
Thanks for all the replies. I
On 17/06/06, Hans-Werner Hilse [EMAIL PROTECTED] wrote:
Hi,
On Sat, 17 Jun 2006 23:09:57 +0200
Jarry [EMAIL PROTECTED] wrote:
On 17/06/06, Raymond Lewis Rebbeck [EMAIL PROTECTED] wrote:
You cannot use an ssh client in this manner.
But what if mail-server uses secure connection (SSL) and
Hi,
On Sun, 18 Jun 2006 09:20:53 + Mick [EMAIL PROTECTED] wrote:
On 17/06/06, Hans-Werner Hilse [EMAIL PROTECTED] wrote:
On Sat, 17 Jun 2006 23:09:57 +0200 Jarry [EMAIL PROTECTED] wrote:
But what if mail-server uses secure connection (SSL) and secure
authentication? Could I use
On 18/06/06, Hans-Werner Hilse [EMAIL PROTECTED] wrote:
Nope. It acts like a telnet client after establishing an SSL connection:
---snip
[EMAIL PROTECTED] ~ $ openssl s_client -connect pop.gmail.com:pop3s
CONNECTED(0003)
[lots of info snipped]
+OK Gpop ready for requests from 123.45.67.89
Mick wrote:
On 17/06/06, Alexander Skwar [EMAIL PROTECTED] wrote:
BUT: As there are no GLSAs, I'd say that there are no currently known
security problems.
Thanks!
Out of the the apps mentioned in this thread, which one would you
recommend
Netcat or gnu-netcat (not much of a difference, as
On 18/06/06, Alexander Skwar [EMAIL PROTECTED] wrote:
Netcat or gnu-netcat (not much of a difference, as far as I know).
With netcat, you can either do SMTP manually (like you intended) or
you can use netcat in the way it might have been originally intended;
ie. as a cat to net.
To do the
I do not have telnet installed on my PC, so in troubleshooting a
connection to a mailserver I thought of using ssh. However, I do not
seem to be able to get a response from the server regarding user login
and password:
==
$ ssh -vv pop.virgin.net
Mick wrote:
Am I doing this right, or is
No, because:
it that an ssh client cannot be used instead of telnet to connect to a
mailserver?
Exactly. I'd suggest to install telnet or nc/netcat.
Alexander Skwar
--
It was pity stayed his hand.
Pity I don't have any more bullets, thought Frito.
On Sunday, 18 June 2006 3:11, Mick wrote:
I do not have telnet installed on my PC, so in troubleshooting a
connection to a mailserver I thought of using ssh. However, I do not
seem to be able to get a response from the server regarding user login
and password:
On 17/06/06, Raymond Lewis Rebbeck [EMAIL PROTECTED] wrote:
You cannot use an ssh client in this manner.
If you want a telnet client, emerge either netkit-telnetd or telnet-bsd.
Thanks for all the replies. I had not emerged telnet so far because
of potential security reasons. Is netcat
On Sat, 2006-06-17 at 20:05 +, Mick wrote:
On 17/06/06, Raymond Lewis Rebbeck [EMAIL PROTECTED] wrote:
You cannot use an ssh client in this manner.
If you want a telnet client, emerge either netkit-telnetd or telnet-bsd.
Thanks for all the replies. I had not emerged telnet so far
On Sunday, 18 June 2006 5:35, Mick wrote:
On 17/06/06, Raymond Lewis Rebbeck [EMAIL PROTECTED] wrote:
You cannot use an ssh client in this manner.
If you want a telnet client, emerge either netkit-telnetd or telnet-bsd.
Thanks for all the replies. I had not emerged telnet so far because
On 17/06/06, Raymond Lewis Rebbeck [EMAIL PROTECTED] wrote:
I believe any potential security problems would only concern you if you were
running a telnet daemon not just using a client.
All telnet apps mentioned in the thread have glsa's about them re:
buffer overflows. On the other hand I
On 17/06/06, Raymond Lewis Rebbeck [EMAIL PROTECTED] wrote:
You cannot use an ssh client in this manner.
But what if mail-server uses secure connection (SSL) and secure
authentication? Could I use ssh-client in such a case? Telnet
would not help...
Jarry
--
gentoo-user@gentoo.org mailing
Hi,
On Sat, 17 Jun 2006 23:09:57 +0200
Jarry [EMAIL PROTECTED] wrote:
On 17/06/06, Raymond Lewis Rebbeck [EMAIL PROTECTED] wrote:
You cannot use an ssh client in this manner.
But what if mail-server uses secure connection (SSL) and secure
authentication? Could I use ssh-client in such a
Mick wrote:
On 17/06/06, Raymond Lewis Rebbeck [EMAIL PROTECTED] wrote:
You cannot use an ssh client in this manner.
If you want a telnet client, emerge either netkit-telnetd or telnet-bsd.
Thanks for all the replies. I had not emerged telnet so far because
of potential security reasons.
Ow Mun Heng wrote:
What makes you think that's it's better than telnet? esp when you see
this during it's emerge
[ebuild R ] net-analyzer/netcat-110-r8 USE=crypt
-GAPING_SECURITY_HOLE -ipv6 -static 0 kB
What are you talking about? You checked what the USE flags
stand for?
Alexander
Jarry wrote:
On 17/06/06, Raymond Lewis Rebbeck [EMAIL PROTECTED] wrote:
You cannot use an ssh client in this manner.
But what if mail-server uses secure connection (SSL) and secure
authentication? Could I use ssh-client in such a case?
No. SSL doesn't have much to do with SSH.
Alexander
On Sunday, 18 June 2006 6:39, Jarry wrote:
On 17/06/06, Raymond Lewis Rebbeck [EMAIL PROTECTED] wrote:
You cannot use an ssh client in this manner.
But what if mail-server uses secure connection (SSL) and secure
authentication? Could I use ssh-client in such a case? Telnet
would not help...
Mick wrote:
On 17/06/06, Raymond Lewis Rebbeck [EMAIL PROTECTED] wrote:
I believe any potential security problems would only concern you if you were
running a telnet daemon not just using a client.
All telnet apps mentioned in the thread have glsa's about them re:
buffer overflows.
They
23 matches
Mail list logo
