Network Security

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I have a Cisco 1841 router.I need to open PPTP (1723) and RDC (3389) so that I can access my servers from the outside.  I tried adding some NAT and ACL rules but it did not work.  This router is also connected to another office with a VPN which I thi...

cisco by Community Member
  • 1934 Views
  • 4 replies
  • 0 Helpful votes

I have an issue but I dont think its the asa 5520 or IPS thats causing it. A programmer is trying to use the listed items in the HTML code;Cache-Control  no-cache    Pragma    no-cacheIs there as place in the asa 5520 or IPS that would interfear with...

We have an ASA5510s which has a VPN to a remote client with networks of 192.168.61.0/24 and 192.168.62.0/24 (note that these are the actual network IP ranges and not used here to substitute for public IPs).  One of our internal networks is 10.2.1.0/2...

pootboy69 by Level 3
  • 1840 Views
  • 8 replies
  • 0 Helpful votes

Hi,I have to disable the commands below:policy-map type inspect h323 NO parameterspolicy-map type inspect h323 NORAS parameterspolicy-map global_policy class inspection_default  inspect h323 ras NORAS Was told by a consultant to type no before inspec...

mojorizn1 by Community Member
  • 4080 Views
  • 2 replies
  • 0 Helpful votes

Hello,I've been working on an asa 5505 config at my office.  Getting ready to test at our client site soon and would like to post the sh run output for the experts to review as I'm new to Cisco products.  The objectives of this firewall are:1. Allow ...

andyhoien by Community Member
  • 1833 Views
  • 5 replies
  • 0 Helpful votes

I am trying to find out if anyone has had luck with setting up a DMZ on a ASA 5505 with a basic license. I belive it should be possible to do but have not been able to get an outside connection to work when connecting it through a linksys router acti...

it by Community Member
  • 2627 Views
  • 4 replies
  • 0 Helpful votes

Hi,I'm a new user for ASA, anyway by reading cisco document I have done some basic configuration. At this moment my requirement as follows:-1. Access to DMZ server( 191.20.20.0/24) ( ping & Other service like http etc ) from Inside User VLAN ( 172.16...

sdasgupta by Level 3
  • 23015 Views
  • 8 replies
  • 0 Helpful votes

After attempting to install a newer system image, I receive the following output:Launching Bootloader...Default configuration file contains 1 entry.Searching / for images to boot.No images in /Error 15:File not foundUnable to boot an imageI can tftpd...

vanguard1 by Level 2
  • 1155 Views
  • 1 replies
  • 0 Helpful votes

Hello Team,If I purcahse the "CSACS-5-LRG-LIC" license, how many AAA clients does this allow me to support on a pair of ACS appliances?   My client may have more that 500 clients so they want to know how far it can scale. Thanks David

dabellan by Community Member
  • 2409 Views
  • 1 replies
  • 0 Helpful votes

I have a Cisco 2106 wireless controller and trying to install a ACS to autheticate wireless users using Active Directory. I have added the wireless controller to the device groups and set the identity store to use Active Directory. To the Access Poli...

matruji by Community Member
  • 915 Views
  • 1 replies
  • 0 Helpful votes

an asa housing a business application server sends out given syslogs quite often.419002: Duplicate TCP SYN from LOCAL:10.1.1.75/43415 to MILZONE:10.2.90.26/443 with different initial sequence numberthis asa is on version 7.0(6) , cisco says it is com...

suthomas1 by Level 7
  • 1835 Views
  • 2 replies
  • 0 Helpful votes