Hi,
I have tried the following:
on PC1 (win xp) I have created ssh connection with port forwarding
(local 8888 to remote 8888) to server1.
>From server1 I have created another ssh connection with port
forwarding to server2(local 8888 to remote 1521).
When I try to connect to oracle... (3 Replies)
Hi all
question -
there are 2 servers A + B. server A is connected to the internet and running a squid proxy server - server B is behind a firewall. I can ssh from A to B but not from B to A. I need internet access on B to update some files. I thought I could use some sort of ssh tunnel to... (1 Reply)
Hello Folks,
Im trying to pass the NFS Shared data through the SSH tunnel. Following are the Steps for my Executions:
A) Commands Executed on Server (NFS Server + SSHD Server running)
i) share -F nfs -o rw=<NFS Server IP> /home
ii) Start the NFS Server Services and SSHD Services.
... (3 Replies)
Performing UDP tunneling through an SSH connection
Found this while looking for a way to temporarily forward SNMP requests across otherwise disconnected networks. Might be useful for someone else, too. (1 Reply)
So this seems like something that should be simple...but I can't quite seem to get it up and running. I have a machine, .107 with a GUI on port 8443. The problem is that I can't connect directly to .107 from my laptop. Now I have another machine, .69 that can connect to .107. So shouldn't I be able... (4 Replies)
Hi Guys
I'm newbie here, so how are You.
I have 3 servers, but only 1 I can access directly from my computer and my network, here is the diagram :
PC SSH Connect (22) -- (3338) 192.168.1.1 --- (22) Serv1 --- (22) Serv2 --- (22) Serv3 ... (0 Replies)
Hi!
I came to know about SSH Tunneling to bypass the Firewall.
I will have to setup a free access SSH server to tunnel data access through PUTTY or OpenSSH.
The problem is that I don't know about any free access servers.
So, can anyone of you guide me for that, for any type of help? (1 Reply)
I have googled a bit but i think I don't know if I am even looking in the right places.
The following I want to achieve and I don't even know if it is possible.
If I write a web application I can view in my web-browser (on the localhost). But eventually if I want to upload it to a server... (1 Reply)
I want to perform ssh tunnelling for which I have been using PuTTy. Config is as follows:
Host IP: 172.XX.XX.111Port: 22Tunnel setting source port: 19005Destination: 172.XX.XX.40:1521After entering my user ID and password, I am able to see in my command prompt that 127.0.0.1:19005 is listening.... (1 Reply)
I have a process running on my local server.
http://dev.techx.com:6060/proct
I wish to block port 6060 and expose port 7777 to the outside world.
I block port 6060 and open port 7777 on the firewall.
What should be the PuTTY Settings -> Connection -> SSH -> Tunnels
1. Destination ... (3 Replies)
Discussion started by: mohtashims
3 Replies
LEARN ABOUT LINUX
iptables-xml
IPTABLES-XML(8)IPTABLES-XML(8)NAME
iptables-xml -- Convert iptables-save format to XML
SYNOPSIS
iptables-xml [-c] [-v]
DESCRIPTION
iptables-xml is used to convert the output of iptables-save into an easily manipulatable XML format to STDOUT. Use I/O-redirection pro-
vided by your shell to write to a file.
-c, --combine
combine consecutive rules with the same matches but different targets. iptables does not currently support more than one target per
match, so this simulates that by collecting the targets from consecutive iptables rules into one action tag, but only when the rule
matches are identical. Terminating actions like RETURN, DROP, ACCEPT and QUEUE are not combined with subsequent targets.
-v, --verbose
Output xml comments containing the iptables line from which the XML is derived
iptables-xml does a mechanistic conversion to a very expressive xml format; the only semantic considerations are for -g and -j targets in
order to discriminate between <call> <goto> and <nane-of-target> as it helps xml processing scripts if they can tell the difference between
a target like SNAT and another chain.
Some sample output is:
<iptables-rules>
<table name="mangle">
<chain name="PREROUTING" policy="ACCEPT" packet-count="63436" byte-count="7137573">
<rule>
<conditions>
<match>
<p>tcp</p>
</match>
<tcp>
<sport>8443</sport>
</tcp>
</conditions>
<actions>
<call>
<check_ip/>
</call>
<ACCEPT/>
</actions>
</rule>
</chain>
</table> </iptables-rules>
Conversion from XML to iptables-save format may be done using the iptables.xslt script and xsltproc, or a custom program using libxsltproc
or similar; in this fashion:
xsltproc iptables.xslt my-iptables.xml | iptables-restore
BUGS
None known as of iptables-1.3.7 release
AUTHOR
Sam Liddicott <azez@ufomechanic.net>
SEE ALSO iptables-save(8), iptables-restore(8), iptables(8)
Jul 16, 2007 IPTABLES-XML(8)