Cisco ASA 5520
I have a Cisco ASA 5520 as my firewall and a proxy server. I want all users to access internet via proxy server but some users change their gateway to Cisco ASA and access web without being filtered. How can I block these users to use proxy server only?

Answer Question   |  January 2, 2013  3:57 AM
Cisco ASA 5520, Cisco Firewall

Configuring SSH in Cisco ASA 5520
how i can configure ssh in cisco ASA 5520?

Answer Question   |  March 31, 2012  11:43 AM
Cisco ASA, Cisco ASA 5520, Cisco Configuration, SSH Configuration

rSyslog in Ubuntu 11.4
I have enabled rsyslog on Ubuntu and have my firewall logs going to this system.  They are landing in the syslog file and I want them to go to a unique file such as /var/log/firewall.log.  I have entered the following line in the rsyslog.conf file, but it doesn’t seem to have any affect. if $fromhost-ip [...]

Answer Question   |  June 2, 2011  10:51 PM
Cisco ASA, Cisco ASA 5520, rSyslog, Ubuntu

How to setup 2 ASA 5520 as failover
My Objectives: 1. INSIDE can access OFFICE (mail,  application, dns) and INTERNET 2. DMZ can communicate with OFFICE and INTERNET 3. INSIDE and DMZ can access each other 4. OFFICE can access DMZ especially http 5. OFFICE can access INSIDE’s web . thank  you ,

Answer Question   |  May 18, 2010  1:33 AM
Adaptive Security Appliances, Cisco ASA 5520, Cisco ASA 5520 Configuration, DMZ, LAN Security

3G – Creating a S2S VPN when the 3G card uses DHCP and not static?
I have a 3G WIC card (HWIC-3G-GSM) in a Cisco 1841 and need to create an IPSEC tunnel to a Cisco ASA5520 Normally creating a S2S tunnel would be relatively easy if both peers used static IP’s, however my 3G provider uses dynamic addressing. If I try and create an IPSEC S2S VPN peer on a Cisco ASA [...]

Answer Question   |  November 17, 2010  10:19 PM
3G, ASA, Cisco, Cisco 1841, Cisco ASA, Cisco ASA 5520, Firewalls, IP, IPsec, IPsec VPN, Routing, VPN

Cisco IPS Error
After logging in IPS module sensor getting error.”Error connecting to sensor.Failed to creat sensor – 172.16.24.18:443″ & 172.16.24.18 is my sensor ip. ASA version : Version 7.2(4) IPS version : 6.2(1)E3 IF possible kindly give me the answer.

Answer Question   |  September 4, 2009  5:11 AM
Cisco ASA, Cisco ASA 5520, Cisco IPS, IPS, IPS Error

How do I use my 2 CISCO ASA 5520 with my CISCO 2800 Router over my LAN
I’m working to get my CISCO ASA 5520 to connect to my CISCO 2800 Series Router and then to 8 CISCO 871 Routers for my DATA CENTER setup. Can I achieved this and how would you do same?

Answer Question   |  August 7, 2009  11:53 AM
Cisco 2800, Cisco 871, Cisco ASA, Cisco ASA 5520, LAN

Restore configuration for ASA 5520
I have a Cisco ASA5520, i create a backup configuration using the ASDM, but I can’t restore the configuration because the option to restore does not appear, how can I restore the configuration I save??

Answer Question   |  July 17, 2009  3:40 PM
ASDM, Cisco ASA, Cisco ASA 5520, Cisco ASA Backup, Cisco ASA Backup & Restore

Cisco ASA WebVPN – Clientless SSL user sessions keeps dropping
I am having an issue where a Cisco ASA configured with WebVPN (Clientless SSL) user access. Connection via NT domain authentication is successful, and it is possible to browse a CIFS share, however randomly (4 secs to about a minute) the session is terminated with an idle timeout message. I have captured a debug on [...]

Answer Question   |  February 25, 2009  10:58 PM
Cisco 5520 configuration, Cisco Adaptive Security Appliance, Cisco ASA 5520, Cisco WebVPN, Clientless SSL VPN, Firewall configuration, Firewalls, Network connectivity, Remote access, SSL

VPN configuration
Dear members, i have a cisco asa 5520 firewall. i want connected to another location for vpn.the anoter end have only for jupiter ns-25 divise. its possible to connect vpn. what are the ios will be requred for both end what are the authentication and encryption method will be support. please advaise me. Regards, Franklin [...]

Answer Question   |  December 5, 2008  11:52 AM
Authentication, Cisco, Cisco ASA 5520, Cisco IOS, Encryption, Firewalls, Juniper NetScreen-25, Juniper NS-25, VPN, VPN configuration, VPN security

How to open FTP port 21 on cisco ASA 5520 using ASDM , Source IP – x.x.x.x , Destination IP – y.y.y.y
Hi,I have a very basic question on ASA. Using ASDM, how can I open port 21 from IP – x.x.x.x to y.y.y.y

Answer Question   |  October 4, 2011  8:15 PM
ASA, Cisco ASA 5520, FTP Exit Programs and SFTP

Cisco ASA 7.0 version, Identity Certificate issue.
I did creat my first trust-point on my corporat Cisco ASA 5520 firewall then i successfully get my CA certificate from my microsoft Root CA in the enterprise via MSCEP, then i did try to enroll the Identity Certificate with the same trust-point, the request showed up in the pending request container in the CA, [...]

Answer Question   |  June 4, 2008  12:17 PM
Cisco, Cisco ASA 5520, Cisco PIX, Firewalls, Identity Certificate, PIX, Security, Trust Point