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[Need help]Firewall

Hi everybody, I'm using astaro 220(v8). Please help me create firewall rule :
- 10.0.0.*** (255.0.0.0): can use all service(port)
- 10.0.1.*** (255.0.0.0): can use email only.
I have try create 2 rule :
1. 10.0.0.0/24 - any - any : allow
2. 10.0.1.0/24 - Email Messaging - any

But user in IP range 10.0.1.*** can use internet ...
Please help me, thx

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0 hotsummerboy over 13 years ago

When I change Internal interface, IP of the modem also change to 10.0.2.1, DO i have to change gateway in DHCP too? ( 10.0.0.1 -> 10.0.2.1 )
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0 hotsummerboy over 13 years ago

When I change Internal interface, IP of the modem also change to 10.0.2.1, DO i have to change gateway in DHCP too? ( 10.0.0.1 -> 10.0.2.1 )
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0 RFCat_vk_01 over 13 years ago in reply to hotsummerboy

Whoa, what is this IP of modem change?

The modem should be on its own interface with a network address provided by your ISP, depending on how you have it setup?

Internet ->ISP -> modem -> external interface of ASG -> ASG -> internal interfaces.

If you have the modem setup as a router/modem then yes you would have an IP address on it, but outside of the range of your internal addresses ranges eg external 192.168.0.1/24 so there is no confusion with your internal networks, internal 10.0.2.0/23 seeing you are only using one interface.

Ian
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