Hi!
I have to make a GRE tunnel with Vodafone so that all the 3g modems we have can use the office internet line.
This is what they gave me:
the end ip address from vodafone: 217.10.X.X
...
In setting up a replacement email server (upgrading from sendmail 8.12), the biggest struggle I have had is getting sendmail to play nice with sasl for user authentication. The end result is ...
I have Linux server going into a business and the consultant wants all these ports open? Does he need all these ports open just of SSH?
Discovered open port 21/tcp on xxx.xxx.xxx.xxx
Disco...
I would like a user of my Ubuntu machine to be able to shutdown after a given number of minutes, using the shutdown (or other) command. However, this user does not have administrator priveledg...
Hello,
We are using Squid as our proxy server. If someone goes to a site which has a pop up logon window, this pop up never comes up and the page says access denied from the server. This is...
Hi,
I have the following situation:
From a server (<webserver>) on the internet, I want to connect to a SQL Server database on an internal windows server (call it <dbserver>), via a linu...
I'm running Spamassassin on my pop server and frequently receive emails containing myself as the sender and the receiver.
Any rule that can be written that would trap this?
I had an ssh connection open using putty but lost my connection (i was logged in as root at the time). can i open a new connection and "open up and view" my prior one? Sorry, I don't know the ...
Hello,
I'm user CentOS 4.3 (RHEL 4 clone) ext3 file system.
What need to be done so that new file will inheritance his directory permition.
For example:
user1 and user2 are in group ...
how to limit concurrent access to httpd server from same ip ? i have sometimes incoming scans or dos .... and they open a bunch of concurrent sessions to my httpd server ... how do i limit th...
Hi there
We are using Red Hat Enterprise Linux ES on two production servers and would like to get NFS to work.
The problem is that portmap doesn't start.
This is the error we are gett...
Hello everyone,
I really need some help or guidance in setting up radius server for integration with my Linux firewall...namely ZEROSHELL.
Thanks,
I have a machine I would like to use to provide remote access to workstations. I plan to use puTTY to create a SSH tunnel and port forward traffic. I would like to control which remote machi...
Experts,
Looking for help on how to reset root password in Debian Sarge 3.1. Is there any restore CD to do that?
Sorry I forgot the password:)
Thanks...
I am trying to establish a Rsync(SSH) connection from my client to my server.
At some point when i run the batchfile created by Secure Channel Wizard (SECHAW) it asks about a password for "Sv...
Linux Fedora c2 bash.
I've got a LAN/WAN application that would be improved a lot if I could include a basic text editor like "gedit", however "gedit" has one option too many, the ability t...
I've got an IPtables router, and an ISA server behind it (it's nating a x.x.x.2 public address to 192.168.1.6). I am testing a problem, and hope to open all ports on the router to this specif...
Hello guys,
I'm trying to define rules to iptables using the DROP policy instead of ACCEPT.
here is my configuration
Gateway (the one that have the iptables) : X.Y.Z.1 - eth0 (i...
I recall that in Solaris 8, there was a limit - 8 or 16 - on the number of Secondary groups in which a user ID could be listed.
1) Does such a limit exist in Linux (in general)?
2) If it...
I have a server running SuSE 11 on a VMWare vm which has the following error when I start up csf:
iptables: No chain/target/match by that name
Thsi message is repeated for every rule in ...
Hello,
I need to write a Perl script (to run on a Linux server node) that intercepts all syslog messages from a Linux client node, e.g. generated from its firewall, etc.
1) Usually, wi...
I am using an IBM T60p and VMware workstation and I would like to use Backtrack 3 for security testing of my customers wireless networks. This is the 1st time I have tried to use VM for this ...
My company recently bought a linux cluster. The head node has two nic cards. NIC eth1 with IP address of 10.3.50.40 is connected to our company's network. NIC eth0 is connected to a local g...
Hi.
I would like to know how I can log the commands people type in when they log in through SSH.
We are already monitoring FTP access to automatically log file changes/uploads, but with ...
Here is the situation:
I have a customer that has Cisco PIX's. The RSA keys on them change randomly. He is unable to connect to these devices through a company built script/program. Where i...
