Re: NBAR url match

From: Huan Pham (pnhuan@yahoo.com)
Date: Sun Jan 11 2009 - 04:17:44 ARST


Frog

All references to a picture files should end with .jpeg .jpg or .gif

No need suffixes * at the end of a file type, eg jpg*

I guess previous examples are ether typo mistakes or have additional * mixed up by the mailing list (I usually see * added for text in bold)

Sent from my iPhone

On 11/01/2009, at 3:05 PM, "Radioactive Frog" <pbhatkoti@gmail.com> wrote:

Why suffixed *' with the last .jpg* and *.gif and not with *.jpeg

match protocol http url "*.gif*|*.jpeg|*.jpg*"

On Sun, Jan 11, 2009 at 9:29 AM, Narbik Kocharians <narbikk@gmail.com>wrote:

Ivan,

You are correct.

On Sat, Jan 10, 2009 at 11:56 AM, Ivan Walker <ivan@itpro.co.nz> wrote:

Hi,

According to the documentation (

http://www.cisco.com/en/US/docs/ios/qos/command/reference/qos_m1.html#wp1024534
)

url: (Optional) Specifies matching by a URL.
url-string: (Optional) User-specified URL of HTTP traffic to be matched.
host: (Optional) Specifies matching by a hostname.
hostname-string: (Optional) User-specified hostname to be matched.

"When specifying a URL for classification, include only the portion of
the
URL that follows the www./hostname/./domain/ in the *match* statement.
For
example, for the URL www.cisco.com/latest/whatsnew.html, include only
/latest/whatsnew.html with the *match* statement (for instance, *match
protocol http url /latest/whatsnew.html*). "
Thus shouldn't the example be like this?

class-map match-all TEST
match protocol http url "*.gif*|*.jpeg|*.jpg*"
match protocol http host "www.youtube.com"

Regards

Ivan

Basel wrote:

Hi,
You would need to use the | operator if you are matching those
extensions
from specific websites like YouTube, hence you need 2 matching
statements
one for the url of the website and one for all extensions need to be
matched
while your class-map should match-all.

class-map match-all TEST
match protocol http url "*.gif*|*.jpeg|*.jpg*"
match protocol http url "www.youtube.com"

Regards,
Basel

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
John
Edom
Sent: Saturday, January 10, 2009 4:36 PM
To: GS
Subject: NBAR url match

hi,

Tell me is it correct to match http .gif, .jpeg, jpg images

class-map match-any HTTP
match proto http url "*.gif*"
match proto http url "*.jpeg*"
match proto http url "*.jpg*"

sorry for large font but what you should you clear :)

I have found some solution without * at end that seems correct as well
and
a
solution where only one statement configure and all images type separate
with | sign.

Regards

Blogs and organic groups at http://www.ccie.net



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