Solved

Unneeded virtual servers (port forwards)

Posted on 2006-11-23
2
408 Views
Last Modified: 2013-11-29
I have a D-Link router with a limited number of virtual servers, so I want to delete some of the default ones, but I'm not sure if any of them are important. Here's a list:

      Virtual Server FTP      0.0.0.0      TCP 21/21      always      editdelete
      Virtual Server HTTP      0.0.0.0      TCP 80/80      always      editdelete
      Virtual Server HTTPS      0.0.0.0      TCP 443/443      always      editdelete
      Virtual Server DNS      0.0.0.0      UDP 53/53      always      editdelete
      Virtual Server SMTP      0.0.0.0      TCP 25/25      always      editdelete
      Virtual Server POP3      0.0.0.0      TCP 110/110      always      editdelete
      Virtual Server Telnet      0.0.0.0      TCP 23/23      always      editdelete
      IPSec      0.0.0.0      UDP 500/500      always      editdelete
      PPTP      0.0.0.0      TCP 1723/1723      always      editdelete
      NetMeeting      0.0.0.0      TCP 1720/1720      always      editdelete
      DCS-1000      0.0.0.0      TCP 80/80      always      editdelete
      DCS-2000      0.0.0.0      TCP 80/80      always      editdelete
      i2eye      0.0.0.0      TCP 1720/1720      always

Which ones can I delete?

Thanks
0
Comment
Question by:gromul
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 16

Accepted Solution

by:
btassure earned 500 total points
ID: 18002909
The following are duplicates:

i2eye     0.0.0.0     TCP 1720/1720     always
DCS-1000     0.0.0.0     TCP 80/80     always     editdelete
DCS-2000     0.0.0.0     TCP 80/80     always     editdelete

And can probably be removed as they are not specifying a virtual server, just opening those ports in general by the looks of it.
0
 

Author Comment

by:gromul
ID: 18004552
What about virtual servers, are those important?
0

Featured Post

Easy, flexible multimedia distribution & control

Coming soon!  Ideal for large-scale A/V applications, ATEN's VM3200 Modular Matrix Switch is an all-in-one solution that simplifies video wall integration. Easily customize display layouts to see what you want, how you want it in 4k.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Short answer to this question: there is no effective WiFi manager in iOS devices as seen in Windows WiFi or Macbook OSx WiFi management, but this article will try and provide some amicable solutions to better suite your needs.
ADCs have gained traction within the last decade, largely due to increased demand for legacy load balancing appliances to handle more advanced application delivery requirements and improve application performance.
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
In this tutorial you'll learn about bandwidth monitoring with flows and packet sniffing with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg). If you're interested in additional methods for monitoring bandwidt…

733 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question