#
# Telnet to Router and enter provided username and password
# Then follow these steps to setup port forwards
#
#
# To enter Admin Mode ( will require root password )
#
Type enable at the prompt
#
# To show currently configured Interfaces ( there could be several )
#
Type show ip interface at the prompt.
#
# To show Current Port Forwards on Router
Type show ip nat translations at the prompt.
#
# To Enter Configuation Mode
#
Type configure at the prompt.
#
# To add Port Forwarding rules modify then type the following commands at the prompt.
# Note: "BVI1" was the found interface name from running command "show ip interface"
#
ip nat inside source static (TCPorUDP) (YourCompsIP) (PortToForward) interface BVI1 (PortToForward)
#
# To forward port 3389 TCP to the computer that had the 172.16.2.60 ip address you would do the following.
#
ip nat inside source static tcp 172.16.2.60 3389 interface BVI1 3389
#
# End Configure Session
#
Press CTRL-Z
#
# Once you have entered the config, test it out and if it works,
# issue this command to make it persistent:
#
Thursday, August 28, 2008
Sunday, August 3, 2008
NfSen
NfSen is a graphical web based front end for the nfdump netflow tools.
NfSen allows you to:
Display your netflow data: Flows, Packets and Bytes using RRD (Round Robin Database).
Easily navigate through the netflow data.
Process the netflow data within the specified time span.
Create history as well as continuous profiles.
Set alerts, based on various conditions.
Write your own plugins to process netflow data on a regular interval.
Different tasks need different interfaces to your netflow data. NfSen allows you to keep all the convenient advantages of the command line using nfdump directly and gives you also a graphical overview over your netflow data.
NfSen is available at sourceforge and distributed under the BSD license.
Thursday, July 24, 2008
Configuring Secure Shell on Routers and Switches Running Cisco IOS
Set Up an IOS Router or Switch as SSH Client
There are four steps required to enable SSH support on an IOS router:
1. Configure the hostname command.
2. Configure the DNS domain.
3. Generate the SSH key to be used.
4. Enable SSH transport support for the virtual type terminal (vtys).
If you want to have one device act as an SSH client to the other, you can add SSH to a second device called Reed. These devices are then in a client-server arrangement, where Carter acts as the server, and Reed acts as the client. The IOS SSH client configuration on Reed is the same as required for the SSH server configuration on Carter.
!--- Step 1: Configure the hostname if you have not previously done so.
hostname carter
!--- The aaa new-model command causes the local username and password on the router
!--- to be used in the absence of other AAA statements.
aaa new-model
username cisco password 0 cisco
!--- Step 2: Configure the DNS domain of the router.
ip domain-name rtp.cisco.com
!--- Step 3: Generate an SSH key to be used with SSH.
cry key generate rsa
ip ssh time-out 60
ip ssh authentication-retries 2
!--- Step 4: By default the vtys' transport is Telnet. In this case,
!--- Telnet is disabled and only SSH is supported.
line vty 0 4
transport input SSH
!--- Instead of aaa new-model, you can use the login local command.
Link: http://www.cisco.com/en/US/tech/tk583/tk617/technologies_tech_note09186a00800949e2.shtml
There are four steps required to enable SSH support on an IOS router:
1. Configure the hostname command.
2. Configure the DNS domain.
3. Generate the SSH key to be used.
4. Enable SSH transport support for the virtual type terminal (vtys).
If you want to have one device act as an SSH client to the other, you can add SSH to a second device called Reed. These devices are then in a client-server arrangement, where Carter acts as the server, and Reed acts as the client. The IOS SSH client configuration on Reed is the same as required for the SSH server configuration on Carter.
!--- Step 1: Configure the hostname if you have not previously done so.
hostname carter
!--- The aaa new-model command causes the local username and password on the router
!--- to be used in the absence of other AAA statements.
aaa new-model
username cisco password 0 cisco
!--- Step 2: Configure the DNS domain of the router.
ip domain-name rtp.cisco.com
!--- Step 3: Generate an SSH key to be used with SSH.
cry key generate rsa
ip ssh time-out 60
ip ssh authentication-retries 2
!--- Step 4: By default the vtys' transport is Telnet. In this case,
!--- Telnet is disabled and only SSH is supported.
line vty 0 4
transport input SSH
!--- Instead of aaa new-model, you can use the login local command.
Link: http://www.cisco.com/en/US/tech/tk583/tk617/technologies_tech_note09186a00800949e2.shtml
Monday, July 21, 2008
Joomla 1.5
Joomla! is an award-winning Content Management System (CMS) that will help you build websites and other powerful online applications. Best of all, Joomla! is an open source solution that is freely available to everybody.Joomla! is used all over the world to power everything from simple, personal homepages to complex corporate web applications. Here are just some of the ways people use our software:
- Corporate websites or portals
- Online commerce
- Small business websites
- Non-profit and organizational websites
- Government applications
- Corporate intranets and extranets
- School and church websites
- Personal or family homepages
- Community-based portals
- Magazines and newspapers
- the possibilities are limitless…
Joomla! can be used to easily manage every aspect of your website, from adding content and images to updating a product catalog or taking online reservations.
Monday, July 14, 2008
Utorrent
µTorrent, the BitTorrent client that is..
Micro-Sized Yet Feature Filled
Most of the features present in other BitTorrent clients are present in µTorrent, including bandwidth prioritization, scheduling, RSS auto-downloading and Mainline DHT (compatible with BitComet). Additionally, µTorrent supports the Protocol Encryption joint specification (compatible with Azureus 2.4.0.0 and above, BitComet 0.63 and above) and peer exchange.
Resource-Friendly
µTorrent was written with efficiency in mind. Unlike many torrent clients, it does not hog valuable system resources - typically using less than 6MB of memory, allowing you to use the computer as if it weren't there at all. Additionally, the program itself is contained within a single executable less than 220 KB in size.
Skinnable and Localized
Various icon, toolbar graphic and status icon replacements are available, and creating your own is very simple. µTorrent also has support for localization, and with a language file present, will automatically switch to your system language. If your language isn't available, you can easily add your own, or edit other existing translations to improve them!
Actively Developed and Improved
The developer puts in a lot of time working on features and making things more user-friendly. Releases only come out when they're ready, with no schedule pressures, so the few bugs that appear are quickly addressed and fixed.
Saturday, July 12, 2008
CCleaner
CCleaner is a freeware system optimization and privacy tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. But the best part is that it's fast (normally taking less than a second to run) and contains NO Spyware or Adware! :)
Firefox 3.0
Top New Features
Password Manager
Remember site passwords without ever seeing a pop-up.
One-Click Bookmarking
Bookmark, search and organize Web sites quickly and easily.
Improved Performance
View Web pages faster, using less of your computer’s memory.
Smart Location Bar
Find the sites you love in seconds—enter a term for instant matches that make sense.
Instant Web Site ID
Avoid online scams, unsafe transactions and forgeries with simple site identity.
Full Zoom
See any part of a Web page, up close and readable, in seconds.
Platform-Native Look & Feel
Browse with a Firefox that’s integrated into your computer’s operating system.
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