?
Solved

Help with multi-homed, multi-subnet windows server and client access

Posted on 2011-09-06
5
Medium Priority
?
298 Views
Last Modified: 2012-08-13
I have a Win2K8 server with two NIC's.  I'd like clients to be able to access services from two IP's (one public, one private).  I'd like clients to be able to hit either IP when connected locally.  Is this possible?  What routing/IP tables on the server are necessary?  

Current IP:  17.17.17.17/24
Gateway: 17.17.17.1

Additional IP: 10.10.10.10/24
Gateway: 10.10.10.1

Clients: 10.10.20.0/24, 17.17.18.0/24, and any other routable internet address
0
Comment
Question by:dantali0n
  • 3
  • 2
5 Comments
 

Author Comment

by:dantali0n
ID: 36489578
Currently the windows server NIC's are set to:

NIC1:
IP:        17.17.17.17
MASK:  255.255.255.0
GW:     17.17.17.1
DNS:    Our DNS Servers

NIC2:
IP:        10.10.10.10
MASK:  255.255.255.0
GW:     NOT SET - Multiple gateways not allowed
DNS:    NOT SET

Clients can hit 17.17.17.17, but not 10.10.10.10, because I'm not sure how to add a route to 10.10.10.10.
0
 

Author Comment

by:dantali0n
ID: 36489587
More specifically, I'm not sure how to add a route to 10.10.10.10, without interrupting access to the 17.17.17.17 IP.
0
 
LVL 26

Expert Comment

by:Soulja
ID: 36490364
Post your current route print
0
 
LVL 26

Accepted Solution

by:
Soulja earned 2000 total points
ID: 36490381
I am thinking if they can hit 17.17.17.17 maybe:

route add -p 10.10.10.0 mask 255.255.255.0 17.17.17.17
0
 

Author Closing Comment

by:dantali0n
ID: 36543351
Manually adding static routes to each of the subnets we needed to get to worked.
0

Featured Post

Get quick recovery of individual SharePoint items

Free tool – Veeam Explorer for Microsoft SharePoint, enables fast, easy restores of SharePoint sites, documents, libraries and lists — all with no agents to manage and no additional licenses to buy.

Question has a verified solution.

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

Originally, this post was published on Monitis Blog, you can check it here . It goes without saying that technology has transformed society and the very nature of how we live, work, and communicate in ways that would’ve been incomprehensible 5 ye…
This article will show you step-by-step instructions to build your own NTP CentOS server.  The network diagram shows the best practice to setup the NTP server farm for redundancy.  This article also serves as your NTP server documentation.
Monitoring a network: why having a policy is the best policy? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the enormous benefits of having a policy-based approach when monitoring medium and large networks. Software utilized in this v…
Monitoring a network: how to monitor network services and why? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the philosophy behind service monitoring and why a handshake validation is critical in network monitoring. Software utilized …

809 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