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Do we still need Gi Firewall for 3G/UMTS/HSPA network ?

Subject: Do we still need Gi Firewall for 3G/UMTS/HSPA network ?
From: rdobbins at cisco.com (Roland Dobbins)
Date: Fri, 10 Apr 2009 00:48:34 +0800
In-reply-to: <[email protected]>
References: <084962C061414240A0CDB4BE328A9B2D119F91724A@GVW1100EXC.americas.hpqcorp.net> <[email protected]>

On Apr 10, 2009, at 12:21 AM, Alexander Harrowell wrote:

> I would think that, however you are providing IP addresses, any  
> ingress point
> to a GSM core network ought to be carefully policed on security  
> grounds.

Sure.  But stateful firewalls aren't required to protect that  
infrastructure, stateless ACLs in hardware will work quite well.

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Roland Dobbins <rdobbins at cisco.com> // +852.9133.2844 mobile

   Our dreams are still big; it's just the future that got small.

		   -- Jason Scott

References:
- Do we still need Gi Firewall for 3G/UMTS/HSPA network ?
  - From: kin-wei.lee at hp.com (Lee, Steven (NSG Malaysia))
- Do we still need Gi Firewall for 3G/UMTS/HSPA network ?
  - From: a.harrowell at gmail.com (Alexander Harrowell)

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