> ----------
From: Maxim S. Shatskih[SMTP:xxxxx@storagecraft.com]
Reply To: NT Developers Interest List
Sent: Thursday, May 31, 2001 11:37 AM
To: NT Developers Interest List
Subject: [ntdev] RE: [NtDev] passthru and MUX sample of WindowsXP> That’s about it, except for learning (for yourself…) how to intercept,
> interpret and use the magic numbers in the source and destination MAC
> addresses…Am I right that NDISWAN uses the MAC address field to store pointer to its
internal structure?
Yes, both local and remote MAC addresses are used for this purpose (see
NDIS_WAN_LINE_UP docs for details). IIRC local address is for upper driver
and remote for lower one. Some drivers store index to internal structures
array there and some (mine a structure address. M$ drivers fail to check
validity of stored data so any bug there causes BSOD. On the other hand,
this crash quickly indicates a bug in IM driver
Best regards,
Michal Vodicka
Veridicom
(RKK - Skytale)
[WWW: http://www.veridicom.com , http://www.skytale.com]
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