Thanks Aaron and Tyson

Patrice Ngassam
CEO NEN NET Inc.

 




Date: Fri, 30 Jul 2010 13:35:42 -0400
Subject: Re: [OSL | CCIE_RS] ASA 101
From: [email protected]
To: [email protected]
CC: [email protected]

Hi Patrice,
 
Normally you will terminate the vpn tunnel on the outside interface.  In most 
setups you will configure NAT exemption between the inside interfaces and the 
remote site so the ASA does not translate the addresses. 

 
 Also worth mentioning is the default action of the ASA is to bypass the ACL on 
the interface where the tunnel terminates.   Ex.  If you apply the crypto map 
to the outside interface and you have an inbound access list on the outside 
interface,  the VPN traffic will not be checked against the ACL.  It will just 
be permitted.   This option can be disables and make the traffic bound to the 
access list by using the "no sysopt connection permit-vpn"


Aaron

 
On Fri, Jul 30, 2010 at 1:33 AM, Patrice Ngassam <[email protected]> wrote:


Hi dear folks,
not really a ccie R&S question, this is related to firewall.
Question: when a remote-vpn tunnel is built on an ASA firewall is that an 
Internal or External interface?


Patrice Ngassam

CEO NEN NET Inc.

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