Home > Ask the Networking Experts > Wireless networking with Lisa Phifer Questions & Answers > How to maintain corporate VPN connection while printing to a private network
Ask The Networking Expert: Questions & Answers
EMAIL THIS

How to maintain corporate VPN connection while printing to a private network

Lisa Phifer EXPERT RESPONSE FROM: Lisa Phifer

Pose a Question
Other Networking Categories
Meet all Networking Experts
Become an Expert for this site


Digg This!    StumbleUpon Toolbar StumbleUpon    Bookmark with Delicious Del.icio.us   


>
QUESTION POSED ON: 22 May 2008
I have a company wireless laptop with a VPN client that I use to log into my company network. How can I stay attached to the VPN client and still be able to print to my own wireless printer?

>
EXPERT RESPONSE
Unfortunately, you've run into a common problem with many VPN client configurations. Corporate VPN administrators often install VPN clients with policies that require all traffic to be tunneled over the Internet to the company's network. As a result, it is not possible for you to send any traffic to a wireless print server inside your own home network while you are connected to the VPN.

There is not much you can do to change this. You have two choices: convince your VPN administrator to reconfigure your VPN client to allow split tunneling (fat chance!) or disconnect from your corporate VPN whenever you want to print to your own wireless print server (inconvenient, but often the only easy answer.)

There is another thing you could try, but it's not a great idea. You could expose your home network's wireless print server to the Internet, letting anyone on the Internet submit print jobs.

Most home broadband routers can expose one system this way by configuring a "DMZ Host" or a port forward rule. If you did this, you might be able to print to your wireless print server while connected to the VPN by sending print jobs to your broadband router's WAN IP address.

That print request would be sent by your VPN client, over the VPN tunnel, through your company's network, back out onto the Internet, and through your home broadband router, where it would finally reach your wireless print server. Not only is this inefficient, but it could let your print server be abused by outsiders, and your corporate administrators might block the outbound ports required for this anyway


Digg This!    StumbleUpon Toolbar StumbleUpon    Bookmark with Delicious Del.icio.us   


RELATED CONTENT
Wireless networking with Lisa Phifer
Which wireless client vendor will keep my network from disconnecting?
Which wireless network transmits business-sensitive data reliably?
What power supply problems do 802.11n wireless networks pose?
Problem connecting to virtual private network (VPN) through Linksys router
Wireless networking problems combining 802.11n and 802.11g APs cause
Why wireless network cards show activity when no one uses the computer
How to implement VLAN switches across wireless LAN (WLAN) links
Are there 802.11n wireless network range extenders to boost my signal?
How does WiMAX compare to other wireless broadband services?
How many more users will 802.11n wireless access points support?

VPN Troubleshooting
How can I resolve this remote worker's VPN connection problem?
What's the difference between VPN pass-through and multi-tunneling?
Problem connecting to virtual private network (VPN) through Linksys router
Can I set up a VPN on my wireless router?
How can I get our VPN to work on Windows Vista?
To set up a VPN server, do you need two NIC cards?
How do I connect to our VPN with authentication ID?
What causes my overseas VPN connection to slow during the day?
Why has the terminal server ended my connection?
How can I access each device from my network while keeping the companies' networks secure?

RELATED GLOSSARY TERMS
Terms from Whatis.com − the technology online dictionary
virtual systems management  (SearchNetworking.com)
VPN appliance  (SearchNetworking.com)

RELATED RESOURCES
2020software.com, trial software downloads for accounting software, ERP software, CRM software and business software systems
Search Bitpipe.com for the latest white papers and business webcasts
Whatis.com, the online computer dictionary



Search and Browse the Expert Answer Center
Search and browse more than 25,000 question and answer pairs from more than 250 TechTarget industry experts.
Browse our Expert Advice



Expert networking advice and tips for IT professionals
HomeNewsTopicsITKnowledge ExchangeTipsAsk the ExpertsMultimediaWhite PapersNetworking Product Trials
About Us  |  Contact Us  |  For Advertisers  |  For Business Partners  |  Site Index  |  RSS
SEARCH 
TechTarget provides enterprise IT professionals with the information they need to perform their jobs - from developing strategy, to making cost-effective IT purchase decisions and managing their organizations' IT projects - with its network of technology-specific Web sites, events and magazines.

TechTarget Corporate Web Site  |  Media Kits  |  Reprints  |  Site Map




All Rights Reserved, Copyright 2000 - 2008, TechTarget | Read our Privacy Policy
  TechTarget - The IT Media ROI Experts