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Jose BredariolFlag for Brazil

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network configuration with proxy

Whats the best configuration for workstations ? (IP´s just for sample)

Proxy configuration : eth0 : 192.168.1.250/24, gateway : 192.168.1.1 DNS : none
eth1 : 200.200.200.200/29, gateway : 200.200.200.1, DNS 1 : 200.200.200.1, DNS 2 : 8.8.8.8,  port : 3128

File server : 192.168.1.1/24, gateway : 192.168.1.1 DNS : 192.168.1.1

I´m using this for workstation :
IP 192.168.1.10/24,  gateway 192.168.1.1, DNS 1 : 200.200.200.1, DNS 2 : 8.8.8.8 on Internet explore i configure proxy as 192.168.1.250  port : 3128

But the internet is to slow. What I´m doing wrong ?
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BillBondo
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Hi. First of all use your own DNS, not an outside. File, DNS and gateway are the same? Need more info on what equipment you are using. Why a port on proxy?
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ASKER

Ok, I replaced 8.8.8.8,  
File DNS and gateway are different.
now I have : (I did a mystake on the question)

DNS server is from my ISP  200.200.200.1
gateway is from my ISP  200.200.200.100

Proxy configuration : eth0 : 192.168.1.250/24, gateway : 192.168.1.1 DNS : none
eth1 : 200.200.200.200/29, gateway : 200.200.200.100/29, DNS 1 : 200.200.200.1, DNS 2 : 200.200.200.2,  port : 3128

File server : 192.168.1.1/24, gateway : 192.168.1.1 DNS : 192.168.1.1

I´m using this for workstation :
IP 192.168.1.10/24,  gateway 192.168.1.1, DNS 1 : 200.200.200.1, DNS 2 :200.200.200.2 on Internet explore i configure proxy as 192.168.1.250  port : 3128
ASKER CERTIFIED SOLUTION
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BillBondo
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I have two network interfaces on the proxy server (UBUNTU).
eth0 internal IP
eth1 external IP
I don´t have my own DNS, can I use my proxy as DNS ?
Sorry. I dont know Ubuntu
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Any DNS server needs to be able to resolve DNS using external servers, right up to DNS root servers.
I can't see any reason why you can't use the Ubuntu device as a DNS server, but you have to install and configure the service.
thanks all.
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