Displaying 20 results from an estimated 800 matches similar to: "[Bug 904] Better support for multi hop ssh/scp/sftp and anonymous port forwarding"
2003 Sep 12
1
Agent Forwarding Anomalies on OpenBSD 3.3/OpenSSH 3.6.1
I have a curious situation with four OpenBSD 3.3 hosts.
Each of these has public/private keys on each other for inter-host
authentication using RSA2 keys.
For instance, they're called hostA-to-hostBCD, hostB-to-hostACD,
hostC-to-hostABD, and hostD-to-hostABC.
The sshd_config files, on each host, look as follows...
#;
#; /etc/ssh/sshd_config
#;
Port 22
Protocol 2
ListenAddress
2018 Apr 10
2
Route certain trafic via a tinc node that is not directly connected.
On Tue, Apr 10, 2018 at 03:36:08PM +0200, Hans de Groot wrote:
> hosta <--> hostb <--> hostc
>
> Hosta and hostc are not directly connected via tinc. But both are conncted
> via hostb (I called my network tincnet). This works fine I can ssh from
> hosta to hostc and vice versa without any problems.
>
> hostc is in a whitelisted iprange at some service
2018 Mar 31
5
Help on a Nat To Nat soluction - tinc servers won't ping remote clients
I have a three tinc server setup, similar to "4.3 How Connections Work" using the configuration mostly likehttp://ostolc.org/site-to-site-vpn-with-tinc.html
The clients (Ubuntus, Debians and Windows 10s) can all ping (and SSH) to each other remotely.
As far as that is concerned it's working great - thanks so much for some great software.
However, on each of the Tinc servers (A and
2014 May 14
2
Option to turn off listen port, e.g. client only mode
Hey,
I have this setup on my small test tinc-vpn.
HostA (runs on a server and is publicly accessible)
HostB (runs on my laptop (behind firewall) sometimes and connects to HostA)
HostC (runs on a Amazon AWS server (behind firewall) to test long uptime and connects to HostA)
This setup allows me to communicate from HostB to HostC thru HostA without any issues.
Everything works great, but I
2011 Feb 03
3
2.6.2 excluding an exported resource
I have the class below to export host entries.
However I wish to override the entry for my host to 127.0.0.1
So for all of the hosts other than foo.bar.com I would like them to
have the real IP address but for foo.bar.com I would like to just have
the loopback host entry. 2.6.2 doesn''t allow multiple tags and if I
put in another entry for localhost there is a collision.
Is there any
2012 Aug 13
1
iptables: cannot port forward
Easy question here: I have a test network that looks like this
(apologies for my lack of ascii skills):
[hostc]---------------[Firewall]192.168.42.1 (EXTIF: eth0) /10.0.0.1
(INTIF: eth1)
192.168.42.10 (wan) |(lan)
|
+-------------[hosta] 10.0.0.10 (port 4242)
|
+-------------[hostb]
2003 Aug 18
3
dynamic IPSEC: Holy grail sighted
Hi,
Thanks to some pointers from Christian Kratzer, I am now able to join the
office VPN from a random WiFi hotspot. With the configuration files changes
detailed below, from a public WiFi hotspot I can now use this 3 step
procedure to login to the office VPN.
1) While at hotspot, boot up my -STABLE laptop.
2) Insert wireless card.
3) "rsh server"
This procedure works for a DHCP
2016 Aug 17
6
[Bug 1082] New: Hard lockup when inserting nft rules (esp. ct rule)
https://bugzilla.netfilter.org/show_bug.cgi?id=1082
Bug ID: 1082
Summary: Hard lockup when inserting nft rules (esp. ct rule)
Product: nftables
Version: unspecified
Hardware: x86_64
OS: Debian GNU/Linux
Status: NEW
Severity: blocker
Priority: P5
Component: kernel
Assignee:
2009 Jan 12
1
Is -R --link-dest really hard to use, or is it me?
I've got a problem for which the combination of -R and --link-dest
doesn't seem to be quite enough---and I may have discovered a few
small bugs as well; test cases are below.
[And if someone has a scheme for doing this that doesn't involve rsync
at all, but works okay, I'm all ears as well---I'm not the first with
this problem.]
Here's my problem: I unfortunately need to
2018 Apr 11
1
Route certain trafic via a tinc node that is not directly connected.
On 11 April 2018 at 11:30, Hans de Groot <hansg at dandy.nl> wrote:
> Hello again :)
>
> Thank you all for your reply's. Below are the config files of the 3 hosts.
> I use tinc in router mode. I do not have a kernel mode config lines
> anywhere so tinc must be using the default settings here.
>
> I added the ipaddressx to subnets on hostc and this works. Traffic
2006 Jun 20
2
[PATCH] openssh pseudo-terminal bug
hello
short description:
ssh client sends a wrong all-zero terminal info when requesting forced pseudo-terminal
allocation while stdin is not a terminal.
sshd then sets the terminals ospeed to 0 because it receives this information from the
client. on solaris this means that the pseudo-terminal is closed and output of any
remote command is dropped.
longer description:
what we're doing is
2004 Sep 17
0
scp command to copy file to multiple host
Hi
Is there one line command to copy file one from HOSTA to HOSTB, HOSTC
& HOSTD etc?
like
hosta# scp -p FILEA root at HOSTB:/root/ root at HOSTC:/tmp root at HOSTD/home/
-r
desh
2005 Feb 09
0
[Bug 904] Better support for multi hop ssh/scp/sftp and anonymous port forwarding
http://bugzilla.mindrot.org/show_bug.cgi?id=904
djm at mindrot.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
------- Additional Comments From djm at mindrot.org 2005-02-09
2015 Jul 31
0
Indirect routing issue?
Hi there,
I am experiencing an annoying but not critical issue with (I think)
tinc's internal routing. My setup is this:
HostA (local. ConnectTo = HostC)
HostB (geographically close. ConnectTo = HostC)
HostC (far away. ConnectTo = nothing)
Without tinc, pings from HostA to HostB take around 10ms, and from
HostA/B to HostC around 200ms.
With tinc, pings from HostA to HostB take nearly
2018 Apr 11
0
Route certain trafic via a tinc node that is not directly connected.
Hello again :)
Thank you all for your reply's. Below are the config files of the 3 hosts.
I use tinc in router mode. I do not have a kernel mode config lines
anywhere so tinc must be using the default settings here.
I added the ipaddressx to subnets on hostc and this works. Traffic to
that ip is now routed via hostc.
But since this ipaddressx address changes often I need to resolve it
2018 Apr 10
0
Route certain trafic via a tinc node that is not directly connected.
Hello List,
I have this setup:
hosta <--> hostb <--> hostc
Hosta and hostc are not directly connected via tinc. But both are
conncted via hostb (I called my network tincnet). This works fine I can
ssh from hosta to hostc and vice versa without any problems.
hostc is in a whitelisted iprange at some service provider.
I need hosta to talk to a certain ip (lets call it
2008 Aug 13
0
ProxyCommand and ExitOnForwardFailure = leftover process
Hi,
I'm having a small problem when using ProxyCommand and
ExitOnForwardFailure in combination with OpenSSH 5.1 under Ubuntu
8.04.
In order to enable multihop scp and port forwarding, I have enabled
automatic public key authenticated tunneling from hostA to hostC via
hostB using ProxyCommand in my private .ssh/config file on hostA.
<end of .ssh/config>:
host hostB
user X
hostC
2018 Aug 13
1
[PATCH nbdkit] vddk: Document issue with out of memory errors
Note this fix is incomplete / not ready for upstream:
(1) We haven't definitively proven this is the issue. Mor is
still investigating and producing the proof.
(2) We will need to make a similar change to virt-v2v documentation.
Rich.
2000 Jan 20
0
OpenSSH problem report on Linux 2.2.14.
I have been using OpenSSH for a while, and I would like to thank you
for the great package.
Here is a report of mysterious warning message lines, I get while I
use OpenSSH.
They don't seem to be serious, but annoying nevertheless.
version: openssh-1.2.1pre27
OS
Linux standard 2.2.14 #18 SMP Thu Jan 6 06:07:45 JST 2000 i586 unknown
(compiled with gcc 2.95.2)
Compiler
gcc -v
Reading
2001 Oct 25
2
Both directions Mirror
Good evening
I use d as follows.
(It is every 5 minutes from Cron)
#!/bin/sh
LOCK=/tmp/lock.pid
if [ ! -e $LOCK ]; then
echo 1 > $LOCK
rsync -ave ssh --delete /export/mirror user@hostB:/export
rsync -ave ssh --delete user@hostB:/export/ /export/mirror/
rm > $LOCK
fi
However, now, it is.
It will be deleted even when a file is created on both sides.
Should the script