Security Basics mailing list archives

Re: router access control list


From: "Ivan ." <ivanhec () gmail com>
Date: Tue, 24 Oct 2006 11:29:25 +1000

the Cisco website has plenty of info on access lists
http://www.cisco.com/en/US/products/sw/secursw/ps1018/products_tech_note09186a00800a5b9a.shtml

cheers
Ivan

On 23 Oct 2006 16:44:29 -0000, apaez1084 () gmail com <apaez1084 () gmail com> wrote:
Hi,
 Im a rookie. And i worked on access-list 2 years ago once nad never have again. Now i need to do it for my new job.

cisco 800 series. (827)

I need to block alot of traffic. specially using remote access. I need to block all ports execpt 3390, 3389, and 
another one that i cant remember. thouse are remote access open ports for different computers. Also block all other 
ports that except the common ones. (ftp, email, internet, etc...)

Now in ip addresses: the router has change the ip address for the people out side dont know the real address. i need to 
block everyone else.

how can i do this in an access list. some examples or something will help greatlly.

thanks

---------------------------------------------------------------------------
This list is sponsored by: Norwich University

EARN A MASTER OF SCIENCE IN INFORMATION ASSURANCE - ONLINE
The NSA has designated Norwich University a center of Academic Excellence
in Information Security. Our program offers unparalleled Infosec management
education and the case study affords you unmatched consulting experience.
Using interactive e-Learning technology, you can earn this esteemed degree,
without disrupting your career or home life.

http://www.msia.norwich.edu/secfocus
---------------------------------------------------------------------------



---------------------------------------------------------------------------
This list is sponsored by: Norwich University

EARN A MASTER OF SCIENCE IN INFORMATION ASSURANCE - ONLINE
The NSA has designated Norwich University a center of Academic Excellence in Information Security. Our program offers unparalleled Infosec management education and the case study affords you unmatched consulting experience. Using interactive e-Learning technology, you can earn this esteemed degree, without disrupting your career or home life.

http://www.msia.norwich.edu/secfocus
---------------------------------------------------------------------------


Current thread: