From: Nguyen Hoang Long (ng-hlong@hn.vnn.vn)
Date: Thu Nov 07 2002 - 05:18:53 GMT-3
Hi Group,
This is my second post, could you pls. check my below e-mail & give me you
confirmation.
Thanks in advance.
Nguyen Hoang Long
----- Original Message -----
From: "Nguyen Hoang Long" <ng-hlong@hn.vnn.vn>
To: <ccielab@groupstudy.com>
Sent: Tuesday, November 05, 2002 6:39 PM
Subject: To correct DLSW NetBIOS filter
> Hi all,
>
> As I understand, NetBIOS traffic uses SAP values 0xF0 (for commands) and
0xF1
> (for responses).
> But that is for SSAP only, not DSAP.
>
> But in most of wel-known resources, to filter NetBIOS they use:
> access-list 200 deny 0xF0F0 0x0101
>
> I think above ACL is redundant & does not make points in the LAB, it
should
> be narrowed to:
> access-list 200 deny 0xF0F0 0x0001
>
> Expecting your comments.
>
> Thanks,
> Nguyen Hoang Long
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