IEWB Vol 1 - Lab 15, task 9.1 - NBAR Sqlserver x Custom

From: Fabio Rodrigues (fleandror2@gmail.com)
Date: Sun Sep 17 2006 - 17:22:35 ART


Hi all,

I think that the IEWB Solution Guide isn't ok about the question 9.1 of Lab 15
- Vol.1. According with table 3 in URL:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t
/122t8/dtnbarad.htm, the nbar protocol "sqlserver" uses the TCP port 1433 and
not UDP port 1434.

I understand that the URL (search for "NBAR provides for the creation of a
custom protocol"):
http://www.cisco.com/en/US/partner/netsol/ns340/ns394/ns171/ns128/networking_
solutions_white_paper09186a00801cd7f5.shtml talk about a manner to user NBAR
to identify this protocol (using Custom protocols).

Please, comments.

Tks,

Fabio.



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