>>>>> "Guy" == Guy Harris <[EMAIL PROTECTED]> writes:
Guy> On Wed, May 22, 2002 at 09:46:33PM -0400, Michael Richardson wrote:
>> I'm not sure that PPPoE matters because in most cases there is a PPPX
>> device which one can use to capture just the PPP packets.
Guy> Does that also apply in the Ethernet-over-ATM and VLAN cases? (Or is
Guy> that OS-dependent, with, say, some OSes having interfaces for VLANs as
Guy> well as an interface for the "raw" Ethernet, and others not doing so?)
Yes, there is the OS-dependant issue - not everyone has VLANX interfaces.
But, PPPoE is really more similar to GRE than 802.2 encapsulation.
Guy> (Yes, tunneling can be fun. I'll have to dig up the frame relay capture
Guy> somebody sent me - it had something like IP inside Frame Relay inside
Guy> GRE inside IP inside Ethernet.)
I'll see that and raise you HTTP/TCP/IP/PPP/L2TP/UDP/MPLS/MPLS/GigE-802.3.
] ON HUMILITY: to err is human. To moo, bovine. | firewalls [
] Michael Richardson, Sandelman Software Works, Ottawa, ON |net architect[
] [EMAIL PROTECTED] http://www.sandelman.ottawa.on.ca/ |device driver[
] panic("Just another NetBSD/notebook using, kernel hacking, security guy"); [
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