Internet Connection Problem

KEYVAN

Hi

I have Following System

Windows 2012
AD
DHCP
DNS

Pfsense

Wan from Cable DHCP 192.168.1.175/24
lan 192.168.2.1/24

Windows Server 2012 IP 192.168.2.2

at first the connectio was ok but after i ask IPCONFIG on Client PC i coud not find my home domain name , and after turn off and on my connection to internet was DC , but connectio between server and PFSENSE was ok .
please somebody help me to resolve this problem

Thanks

KOM

Which version of pfSense?
Is this a new install or was it working well before?
What exact ipconfig command did you run and why?
Which client PC are you talking about? You never mentioned a client.

on Client PC i coud not find my home domain name

What do you mean here? That you couldn't resolve your domain name, or that you couldn't access a resource based on its domain name?

and after turn off and on my connection to internet was DC

???

If you could answer my questions and explain a bit more the problem you are having, then maybe we could make some progress.

KEYVAN

Thanks for reply

The Pfsense is new version I just setup a new network in my office with 20 client ,
I use a windows server 2012 r2 I installed AD with DNS and DHCP also I have setup PFSENSE
the Network works very well but wen I connect cable for internet cable the network have internet but i cheked ipconfig in my client there wase not my domain name keyvan.tst after that i was restart the system and then my internet connection was disable network works very well without internet .

KOM

If I understand you, you're saying that your client is having a problem getting a DHCP lease from your Windows 2012 server? I'm not sure what pfSense has to do with it.

Running ipconfig is going to show you your network connection details as given by your DHCP server. pfSense isn't even involved unless your client is going out onto the Internet.

Just because I'm curious, what does your client have for IP address, netmask and gateway?

KEYVAN

The first problem is the pfsense don't connecting to internet its take DHCP IP from my ADSL but when i Ping there is not internet in pfsense side

KOM

What are you pinging? Can you get to the WebGUI and configure pfSense? Can you ping 8.8.8.8 from Diagnostics - Ping?

KEYVAN

Thank you again

No the ping is not answer

M y configuration WAN ip DHCP from cable of adsl
My LAN ip is 192168.2.1

windows Server IP. 192.168.2.2
DOMAIN NAME keyvan.tst
DHCP AND DNS IS setup on Server 2012

KOM

OK, you're not really answering my questions, which make sit very hard to help you.

My final attempt to help you, pleae post screenshots of the following:

Interfaces - WAN
Interfaces - LAN
Firewall - Rules - LAN
Firewall - Rules - OPT1 (if present)