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DNS problem

Hi all:

With asl 2.x I had a dns in a computer diferent that astaro. All the querys to dns services (public IP) was fordwarding to this computer (private IP). I didn't use DNS proxy and Astaro resolve names. With asl 3.x this don't work. If I don't use DNS proxy Astaro can't resolve names. And if I use DNS proxy astaro can resolve but all the querys to DNS services from outside don't work. What can I do to? I want asl resolve names and want to use DNS resolution from outside.

Thanks

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0 BarryG over 23 years ago

Do you have a packetfilter rule like this:

From: INT_NET To: any DNS ALLOW

or

From: INT_DNS_SERVER To: any DNS ALLOW

Barry
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0 MatthiasStapf over 23 years ago in reply to BarryG

or enter the DNS Servers from your provider as forwarding NameServers in the DNS Proxy config.

bye
Matthias

[size="1"][ 17 August 2002, 07:16: Message edited by: stapfmat ][/size]
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0 Puilla over 23 years ago in reply to MatthiasStapf

Hi:

All that you say is configured. And the dns service forwardind to internal dns with dnat to!!!
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0 MatthiasStapf over 23 years ago in reply to Puilla

Hi Puilla,

at my site I've configured my internal DNS as an caching NameServer and the Astaro DNS-Proxy points to this machine. I've establisched one rule which only allows my internal Namservices to query the world.

Host Service Destination Action
DNS-HOST DNS Any Allow

I've masquerading active and running ASL 3.207.

bye
Matthias

[size="1"][ 18 August 2002, 07:15: Message edited by: stapfmat ][/size]
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0 Puilla over 23 years ago in reply to MatthiasStapf

Thanks all:

I didn't have the problem. The problem was on gauntlet firewall. When somebody do a smtp connection under gauntlet, it automatically change the smtp ip address and put it ip address. I have tried a connection with dialup and work.

Thanks again.
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0 Puilla over 23 years ago in reply to MatthiasStapf

Thanks all:

I didn't have the problem. The problem was on gauntlet firewall. When somebody do a smtp connection under gauntlet, it automatically change the smtp ip address and put it ip address. I have tried a connection with dialup and work.

Thanks again.
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