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Two NIC on Same VLAN for Edge Firewall ? - 15.Oct.2011 2:23:28 PM

sethi.umakant

Posts: 28
Joined: 13.Jan.2011
From: Umakant Sethi
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Dear Folks,

We need to configure both Internal & External interface on same subnet (DMZ Subnet). Is it possible ? Will be there any impact on service or rules or NLB ?

At present Internal has connected with separate subnet (10.0.*.*) & External has connected with DMZ Subnet (12.0.*.*).Now we want to put both the leg on DMZ subnet with EDGE Firewall network template.

< Message edited by sethi.umakant -- 15.Oct.2011 2:27:40 PM >

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RE: Two NIC on Same VLAN for Edge Firewall ? - 17.Oct.2011 11:08:34 PM

paulo.oliveira

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From: Amazon, Brazil
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Hi,

this is not possible. No way to route between the NICs on the same server and subnet.

Maybe you are missing something on network design.

Regards,
Paulo Oliveira.

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RE: Two NIC on Same VLAN for Edge Firewall ? - 18.Oct.2011 4:29:20 AM

sethi.umakant

Posts: 28
Joined: 13.Jan.2011
From: Umakant Sethi
Status: offline

Thanks Paulo.

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U K Sethi
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RE: Two NIC on Same VLAN for Edge Firewall ? - 18.Oct.2011 10:33:28 AM

paulo.oliveira

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Joined: 3.Jan.2008
From: Amazon, Brazil
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You are welcome!

Regards,
Paulo Oliveira.

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Microsoft Premier Field Engineer (PFE)
Blog: http://poliveirasilva.wordpress.com/
Twitter: https://twitter.com/poliveirasilva

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RE: Two NIC on Same VLAN for Edge Firewall ? - 14.Nov.2014 1:59:37 AM

sucheta

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Joined: 14.Nov.2014
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You still would really like a try of NIC's for your edge server. Internal and external , On the external NIC, you'll ought to have three internal IP's, if you're mistreatment NAT. Or as an alternative three public IP's if you're not mistreatment NAT.

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