[33574] in North American Network Operators' Group

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IPSectarianism

daemon@ATHENA.MIT.EDU (Dave Wardle, Critical Networks, In)
Tue Jan 16 21:56:56 2001

Date: Tue, 16 Jan 2001 18:48:31 -0800 (PST)
From: "Dave Wardle, Critical Networks, Inc." <dave@criticalnets.com>
To: nanog@merit.edu
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Back in November 2000 I read with interest a thread discussing the implications of Service Providers blocking particular protocols (I believe it was "Operational impact of blocking SMB/Netbios"). I recall one response which explicitly stated that IPsec was not blocked. 

Is anyone on the list aware of Service Providers (ISP/NSP...) who DO block IPsec traffic, with or without informing their customers or peers?

I'm trying to assess the pros and cons of major Enterprise Customers basing their entire remote office/small office/mobile network access strategy on some type of IPsec based VPN solution.

Any thoughts?

Cheers
Dave

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Dave Wardle, Principal Consultant 
Critical Networks, Inc.
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Email:    dave@criticalnets.com
Homepage: www.criticalnets.com
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