Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations Mike Lewis on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Server can't ping the Internet. Workstations can. 1

Status
Not open for further replies.

Monsores

Technical User
Mar 4, 2002
39
BR
Hi.
We have have a LAN with a Netware SBS 5.1 SP3 Server. This server has 3 Network boards: one for the 192.168.0 network, one for 192.168.1 network and one with a public address.
I configured NAT on this server so that all the workstations on the private network can access any internet address (I disabled the filters support on INETCFG). It's working allright.
But the server itself can't ping any IP adress on the Internet. It can ping any workstation but not an external address. It's happening since I installed Border Manager 3 to test proxy services.
Does anyone know what am I doing wrong?

Marcelo Monsores
marcelom@compuland.com.br
 
Hi,

I think that the best idea is to check read this article:

I will also forward it to you.

Shortly speaking: check if you didn't activate NAT on all your interfaces. This will corrupt your TCPIP.CFG. On that address you will find how to check it, and to recreate it.

Success! Gia Betiu
m.betiu@chello.nl
Computer Eng. CNE 4, CNE 5
 
Thanks a lot!
I changed the line 'NATFiltering on' to 'NATFiltering off' on TCPIP.CFG and everything started working allright. NAT is activated only on the public interface. I had already disabled NAT filtering with INETCFG, but it seems like the changes didn't correct TCPIP.CFG.
I will use the article you sent to create my TCPIP.CFG again.

Thanks again.

Marcelo
marcelom@compuland.com.br
 
You're welcome!
(Hey, can I have a star?)

[gorgeous] Gia Betiu
m.betiu@chello.nl
Computer Eng. CNE 4, CNE 5
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top