Network Security

I get an error message:%Error reading tftp://192.168.1.9/asa803-k8.bin (Unspecified Error)

Hello,I have identified a few malicious IP's that are constantly hammering our web server. To block them I create an access rule for the outside interface, source ip is the malicious ip, destination is any, service is tcp-udp 1-65535 action is deny. ...

Hi,I have a redundant ASA setup using 2 OSPF processors, one for the external core network and one for the internal core network.Normally I have public IP's from the external OSPF being inserted into the routing table on the ASA, and private IP's com...

We are running an ASA 5510 w/ 8.0(3) code that is isolating vendor systems from our network. We have an enterprise AD structure and the vendor has an internal AD structure for their system. Their systems exist on our network in a non-routed VLAN and ...

We have recently deployed an ASA 5505, with a webservice behind this device. Web traffic works fine, but not the appliction used to access the xml webservice. So far I have not been able to find any solutions.

Does anyone know where I can find out the maximum number of denied attackers the ASA-SSM-10 running 6.1(1)E2 can handle? I see where you can set a timeout and total number for the denied hosts and denied network blocks but I haven't been able to find...

We are currently troubleshooting an issue where CSA 5.1 causes problems with Microsoft Dynamics CRM 3.0 Outlook Client.As part of the troubleshooting process, we have disabled csauser.dll by renaming its entry in the registry.This is allowing CRM Out...

I am planing to create a Wan using 5510 in the home office and 5505 on the branch offices. One question that I am need to have answered for planning purposed is whether you need a static IP on the branch office? any help would be appreciated

Hello Guys, I'm trying to block IM (MSN) traffic on a Cisco ASA5520 with Software Version 7.2(4)The configuration which is provived in the following link:http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a00808c38a6.shtmlI...

I've been able to add only 1 server to the manager..every other time it immediately gives back the following error:Failed to add server: Could not connect to <server_ip>...the server is pingable from the manager. this is a fresh install of 4.1.3.1. l...

Hi, regarding IDS signature 5930. This appears to be an old signature re-released with the recent asproxy vulnerabilities in mind. We have seen this fire with subsig 5 (asprox) and subsig 4 which detects " AND 1=1" in HTTP arguments. However when we ...

This a little strange. We have a LAN 2 LAN VPN setup and I am getting a message from the ASA saying: 2|Aug 07 2008 08:39:59|106001: Inbound TCP connection denied from xxx.xx.xxx.20/39090 to xx.xx.x.162/23 flags SYN on interface insidewhen we try to t...

How do i find conduits within my Pix configuration before i migrate to ASA. I dont find the Cisco Output interpreter very useful