Solved

Internet Provider was bought out and business IP address will be changing

Posted on 2011-03-21
3
356 Views
Last Modified: 2012-05-11
The Internet provider will be changing the business static IP address in about 5 days.  Is there a list of things I will need to change?  Does anyone have a good list of things that could be affected?
0
Comment
Question by:jamiebehl
3 Comments
 
LVL 9

Expert Comment

by:sshah254
ID: 35185870
If everything is setup correctly, then you should need to change only your A, and MX records.

Maybe Firewall rules for incoming & outgoing, rules with email service providers if any ...

All your internal IP obviously remains the same.

Ss
0
 
LVL 8

Accepted Solution

by:
dlongan earned 500 total points
ID: 35185871
Who's responsible for your firewall/router config (you or your ISP)
The WAN (IP Address),default gateway, subnet mask will be need to be updated
If you host web or email you will need to update your external DNS records
Do you allow remote access? if so is it based on IP address or URL
If you URL you will need to update DNS record
If IP you will need to provide that to whom ever needs remote access
0
 

Author Comment

by:jamiebehl
ID: 35185910
We are responsible for our own firewall/router.  We have a Citrix server and an email server.  This is a great start.  I just didn't know if their was some guide that someone had to ensure I didn't miss anything.

Thanks
0

Featured Post

What Is Threat Intelligence?

Threat intelligence is often discussed, but rarely understood. Starting with a precise definition, along with clear business goals, is essential.

Join & Write a Comment

Configuring network clients can be a chore, especially if there are a large number of them or a lot of itinerant users.  DHCP dynamically manages this process, much to the relief of users and administrators alike!
Microservice architecture adoption brings many advantages, but can add intricacy. Selecting the right orchestration tool is most important for business specific needs.
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…
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…

759 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

Need Help in Real-Time?

Connect with top rated Experts

21 Experts available now in Live!

Get 1:1 Help Now