Messages

1

Installation and Upgrades / Re: Trying to configure Proxy server on Zentyal 3

« on: May 17, 2013, 02:02:30 pm »

Now I've tried to connect only ADSL modem to Zentyal, and configured network interface for it - it's not working ((( wtf!
For example - I do it with same configuration in Windows - internet is working

2

Installation and Upgrades / Re: Trying to configure Proxy server on Zentyal 3

« on: May 17, 2013, 01:02:23 pm »

So, that's a main problem ( I've tried to use other network interface - without success, same problem.
Proxy server gives long reply : Server Failure: The name server was unable to process this query.

3

Installation and Upgrades / Re: Trying to configure Proxy server on Zentyal 3

« on: May 17, 2013, 12:22:46 pm »

I've already tried to plug to another device with the same configuration in Network Interface - internet works, I don't understand why it's not working in Zentyal. I've watched logs in Zentyal for HTTP proxy - as I told it works, but with long reply from server to client. But internet on Zentyal isn't working (

4

Installation and Upgrades / Re: Trying to configure Proxy server on Zentyal 3

« on: May 17, 2013, 11:35:11 am »

ADSL device (Zyxel P660H-T1) CAN BE configurated as DHCP server, but this option isn't in use. As I said earlier - there is no need for DHCP in local network. All I need - is to "give internet" to client computers from proxy-server )))

5

Installation and Upgrades / Re: Trying to configure Proxy server on Zentyal 3

« on: May 17, 2013, 11:17:33 am »

What do you mean "Relation between ADSL modem & Zentyal"? ADSL modem's service is only to "give" internet, there is no DHCP or Firewall or NAT...
ADSL modem work's through PPPoe and has static LAN ip address (for example 80.164.246.149)
And client computers have static ip addresses. There is no DHCP on server.

6

Installation and Upgrades / Re: Trying to configure Proxy server on Zentyal 3

« on: May 17, 2013, 10:57:55 am »

I'm thinking about routing too, but how can I configure DHCP on eth1 and what range of ip addresses I must write?

7

Installation and Upgrades / Re: Trying to configure Proxy server on Zentyal 3

« on: May 17, 2013, 09:00:50 am »

Understand, but problems are still remain - I can't even ping gateway (ip address of modem) and reply from proxy server to client is too long (about 5-7 minutes) and ends with error

8

Installation and Upgrades / Re: Trying to configure Proxy server on Zentyal 3

« on: May 17, 2013, 08:23:17 am »

ping is perhaps not the best way (although this looks the easiest) to understand what problem is.
Is your ADSL device configured to reply to ping ?

Anyway, what I feel surprising is that you got, with ADSL, multiple public IP.
This /30 netmask means that you can use 2 public IP addresses:
80.164.246.149
80.164.246.150

which means that is you ADSL device uses 80.164.246.150 on the internal interface, there is one different IP allocated to the external interface.
Did you check this one ?

I would suggest that you look closer at this first.

I might be totally wrong but my feeling is rather that your ISP provides you with 2 IP to be used by end-user's devices, not one user as ADSL "router" IP.

Did you try using DHCP on the external side of your config ?

no, I'm not using DHCP

9

Installation and Upgrades / Re: Trying to configure Proxy server on Zentyal 3

« on: May 17, 2013, 08:20:37 am »

ops! It's my mistake:

Eth0:
Ip adress: 192.168.0.101
Mask: 255.255.255.0

Eth1 (for example):
Ip address: 80.164.246.150
Mask: 255.255.255.252

Gateway (for eth1):
80.164.246.149

I configured HTTP proxy as not transparent

Also i wrote DNS servers in settings.

Settings on client computer:
Ip address: 192.168.0.3
Mask: 255.255.255.0
Gateway: 192.168.0.101

______________
IP addresses on eth1 are fake (that means that real addresses are another), but  anyway it's not important here.

10

Installation and Upgrades / Trying to configure Proxy server on Zentyal 3

« on: May 17, 2013, 07:01:38 am »

Hi!
I'm trying to configure proxy server on Zentyal 3. There are 2 network interfaces: eth0 for LAN, eth1 for Internet (connected to ADSL modem).
Eth0:
Ip adress: 192.168.0.101
Mask: 255.255.255.0

Eth1 (for example):
Ip address: 80.164.246.150
Mask: 255.255.255.252

Gateway (for eth1):
80.164.246.149

I configured HTTP proxy as not transparent

Also i wrote DNS servers in settings.

Settings on client computer:
Ip address: 192.168.1.3
Mask: 255.255.255.0
Gateway: 192.168.1.101

And proxy settings in internet browser: 192.168.1.101:3128

So problems are:
1) Reply from Proxy server on client is getting too long (about 5-7 minutes) with error of DNS. Ok - I understand that it's happened because of second problem, but it's interesting why the reply is getting so long?
2) I cant ping any external IP on proxy server comp. even can't ping gateway (ip address of ADSL modem).

Please help, trying to solve that problems but without success ((((

11

Russian / Настройка сетевых интерфейсов и прокси сервера

« on: May 15, 2013, 07:54:12 pm »

На сервере имеются 2 сетевых карты - на локальную сеть (eth0) и к АДСЛ модему (eth1).
У eth0:
Ip адрес: 192.168.0.101
Mask: 255.255.255.0

На eth1 прописываю айпи адрес, маску. В раздел Gateway пишу адрес модема, в DNS - два DNS сервера провайдера.
Проблема в том что когда в консоли на сервере пробую пинговать локальную сеть - всё в норме, НО внешку не пингует абсолютно, не пингуется даже адрес модема (gateway).

2ая проблема - очень долгий ответ от прокси сервера на клиенте (который в итоге заканчивается ошибкой связанной с DNS серверами) при попытке открыть какой нибудь сайт. Минут 5 приходится ждать. Настройки клиентского компьютера такие:
IP - 192.168.0.3
Mask: 255.255.255.0
Gateway: 192.168.0.101 (адрес сервера).
ДНС - оставляю пустыми + в настройках браузера пишу прокси 192,168,0,101:3128

Сетевые интерфейсы на сервере рабочие. Не могу разобраться в чем дело