Network Security

I just installed two asa 5505. They are running version 9.1(5). They will work for around a week.Then they will freeze up. After reboot they will come back up. All the config is there except my NAT config. Even my network objects are still there just...

Hello,Is there anyway to get VPN alerts emailed to engineers when a VPN goes down. Client has serveral VPNs, but no application that monitors whether VPN is up or down. I've tried the following, but doesn't appear to be working properly. logging enab...

So I have a weird problem that I'm hoping someone has a point in the right direction I can follow... At home I have a Cisco ASA 5505 - not very complex network some BCP configs and it's providing a NAT (PAT). I have a static IP and using a few RFC 19...

Hello, Have an issue with a 5510 at one of the data centers........Made a change in the ASDM adding a SMTP rule in the access rules.Applied the change (all good)Then saved the config..... during the save the asdm froze.The device is all up and and ru...

Hi All,I've attached a copy of my ASA config and wondering if someone could check if it is configured correctly for what I'm trying to do. It does work, but I'm not convinced I'm achieving it through the correct configuration. The ASA provides DHCP f...

Good morning,We are currently running our CSM 3.3.1 on a Server 2003 box.  Support wise we knew we had to get CSM onto a new server 2008 64bit box.  Our problem is that we have built a new server and installed CSM 4.3 on it but we need the database f...

where are the SHA-512 values provided for the Cisco ASA image verification example -> verify disk0:/asa915-k8.binCCO Hash      SHA-512: 84f099d63e85c24bf0f541f2d9c342b466ee6224887dd4979e806aab9c0665)CCO provides only MD5  (yes, there is a way to calc...

Hi all , I am trying to open ASA from ASDM launcher , continusly getting "unable to launch device manager" in Some Windows machines. In some Windows it is working Correctly, but not in all. Java is not a problem. So Please help me to sort it out.

How do you allow your firewall to ping the internet ?I have had the network working for over a year but when I try to ping from the firewall to the internet or anything for testing it just give me ?????. I am assuming it is a acl issue. I have access...

I was under the impression that all Cisco ASA firewalls shipped with a default inspection policy.Examplepolicy-map global_policyclass inspection_default  inspect dns preset_dns_map   inspect ftp   inspect h323 h225   inspect h323 ras   inspect rsh   ...

 I am having trouble pinging from one zone to anotherZone - Management can not ping Zone-Inside and visa versa. At first I was able to ping the managment pc but couldnt ping the inside pc. I have played around with the service policy and ACL but no l...

We are in the middle of an ISE deployment.  We are currently on version 1.2, Patch 3.  One of our use cases for ISE is Guest Access.  I am trying to understand more about self registration functions in ISE.  What are the capabilities? Can a user acce...

We use a pair of ASA 5585's in a multimode active/active setup. I'm able to set up and access the management interface for the admin context easily, but I'm having trouble setting up management interfaces for the other contexts. I'm sure I'm missing ...