Title: FW: Delivery Status Notification (Failure)

WHO IS THIS??? WHY DON'T THEY GET OFF THE LIST??? lol

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Thursday, April 11, 2002 1:58 PM
To: [EMAIL PROTECTED]
Subject: Delivery Status Notification (Failure)

This is an automatically generated Delivery Status Notification.

Delivery to the following recipients failed.

       [EMAIL PROTECTED]



 

Attachment: ATT07504.TXT
Description: Binary data

--- Begin Message ---
Title: RE: PIX SYSLOG entries

I understand that. What is actually confusing is Cisco's explanation. Thanks for the info

-----Original Message-----
From: Ron DuFresne [mailto:[EMAIL PROTECTED]]
Sent: Thursday, April 11, 2002 12:31 PM
To: Matthew Carpenter
Cc: [EMAIL PROTECTED]
Subject: Re: PIX SYSLOG entries

On Thu, 11 Apr 2002, Matthew Carpenter wrote:

> Should this entry be a concern?
>
>
>
> Apr 11 2002 11:37:59: %PIX-3-106011: Deny inbound (No xlate) icmp src
> outside:208.185.54.14 dst outside:208.249.103.99 (type 8, code 0)
>

icmp type 8 is echo, folks are trying to ping you

yer pix is not letting those packets through, yer rulebase denies em it
seems...

>
>
> I am getting a lot of these. Actually, that is the only thing coming across.
> Is this an intrusion issue. I read about it on Cisco's site, but the
> explanation they have is rather vague. The messages interchange ICMP and
> UDP. TIA
>

They are still either trying to ping <some pings can play udp> or
traceroute.

You need to get uptodate on those icmp types <smile>.

Thanks,

Ron DuFresne
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"Cutting the space budget really restores my faith in humanity.  It
eliminates dreams, goals, and ideals and lets us get straight to the
business of hate, debauchery, and self-annihilation." -- Johnny Hart
        ***testing, only testing, and damn good at it too!***

OK, so you're a Ph.D.  Just don't touch anything.

--- End Message ---

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