Make sure that you put in the permit any any at the end of the string, or
you might have a rude awakening! The implicit deny statement.
Cheers!
Matt
-----Original Message-----
From: karlnet-bounces@WISPNotes.com
[mailto:karlnet-bounces@WISPNotes.com]On Behalf Of Rob Trout
Sent: Saturday, May 08, 2004 5:34 AM
To: Karlnet Mailing List
Subject: RE: [Karlnet] Sasser Virus Letter
Also tcp 137, 5554, 9995, 9996
> >-----Original Message-----
> >From: karlnet-bounces@WISPNotes.com
> >[mailto:karlnet-bounces@WISPNotes.com] On Behalf Of Rick Harnish
> >Sent: Friday, May 07, 2004 2:33 PM
> >To: 'Karlnet Mailing List'
> >Subject: RE: [Karlnet] Sasser Virus Letter
> >
> >
> >
> >Gehard,
> >
> >Here are the commands for Cisco routers. I'm not the one to
> >ask about this and my main cisco tech is off today. This is
> >the best I can do.
> >
> >access-list 101 deny udp any any eq 135
> >access-list 101 deny tcp any any eq 139
> >access-list 101 deny udp any any eq netbios-ss
> >access-list 101 deny tcp any any eq 445
> >access-list 101 deny udp any any eq 445
> >
> >Hope this helps!
> >
> >Rick Harnish
> >President
> >OnlyInternet Broadband & Wireless, Inc.
> >Supernova Technologies, Inc.
> >Supernova Network Services
> >rharnish@oibw.net
> >www.oibw.net
> >260-827-2482 office
> >260-307-4000 cell
> >MSN: r_harnish62@hotmail.com
> >ICQ: 293578162
> >
> >
> >-----Original Message-----
> >From: Gerhard - QD [mailto:webmaster@querodesconto.com.br]
> >Sent: Friday, May 07, 2004 11:00 AM
> >To: Karlnet Mailing List
> >Subject: Re: [Karlnet] Sasser Virus Letter
> >
> >Dear Rick Harnish
> >
> >
> >Can you inform us the way you protect your network, which
> >ports, what do we have to do in our routers, etc...
> >
> >Thanks for your help
> >
> >Gerhard Peter Lazarus
> >Pontal.net
> >WISP in Rio de Janeiro - Brazil
> >
> >
> >
> >----- Original Message -----
> >From: "Rick Harnish" <wireless@onlyinternet.net>
> >To: "'Karlnet Mailing List'" <karlnet@WISPNotes.com>
> >Sent: Friday, May 07, 2004 12:05 PM
> >Subject: [Karlnet] Sasser Virus Letter
> >
> >
> >>
> >> Dear Wireless Client,
> >>
> >> There is a new virus called the sasser virus that causes network
> >issues.
> >> We have blocked the ports that this virus uses on our routers, but
> >that
> >> doesn't ensure total protection to your computers. People
> >that have
> >> laptops that work in a different (unprotected) environment
> >either at
> >> home or in a remote office could have brought the virus into your
> >> network or thus may be affecting our network behind the routers.
> >Please
> >> check your computers by following these links. It is
> >important that
> >all
> >> computers on your network be checked. We will continue to do
> >everything
> >> possible on our side to protect your systems.
> >>
> >> http://www.microsoft.com/security/incident/sasser.asp
> >>
> >> More info about the worm can be found at:
> >>
> >> http://www.sophos.com/virusinfo/analyses/w32sassera.html
> >>
> >> Microsoft Update patch can be found at:
> >>
> >> http://www.microsoft.com/technet/security/bulletin/ms04-011.mspx
> >>
> >>
> >> Thanks,
> >> Rick Harnish
> >> President
> >> OnlyInternet Broadband & Wireless, Inc.
> >> www.oibw.net
> >> rharnish@onlyinternet.net
> >> 260-827-2482 office
> >> 260-307-4000 cell
> >>
> >>
> >> _______________________________________________
> >> Karlnet mailing list
> >> Karlnet@WISPNotes.com
> >> http://lists.wispnotes.com/mailman/listinfo/karlnet
> >
> >
> >
> >
> >
> >Email enviado pela Pontal.net - Internet via Rádio
> > www.pontal.net
> >
> >
> >_______________________________________________
> >Karlnet mailing list
> >Karlnet@WISPNotes.com
> >> >http://lists.wispnotes.com/mailman/listinfo/karlnet
> >
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