Network Security

I am trying to block access to urls that include a certain file name as part of an exploit. Here is a sample URL:http://www.someplace.com/index.php?exec%20udp.plWhat is usually common in the exploits I am looking to block is the udp.pl. Here is wha...

We are in need of upgrade of firewall device currently Pix512. We have propostion of three solutions each with varying cost. The lowest cost is Active/Standby dual 515e, then redundant ASA5510s and the most costly redundant ASA5520s. We need to accom...

Hi,We are monitering PIX 535 by CA unicenter NMS .PIX: 535 is configured in active - acive mode of failover. We found that PIX is running out of memory.command # show memory detail output is as shown as below surprisingly it is showing used memory ...

Dear friendsdoes pix fw have problem with SOAP protocol? it is a protocol that uses http protocol. I permit port 80/http but my app not working. when I permit any any it will works.

PIX-515E running 7.2.2Internal network on private IP addresses, external network on public addresses.Each internal Web server has its own external IP address. PIX is doing PAT, mapping the external port 80/tcp to port 8080/tcp internally on each Web ...

I just setup SSl VPN on ASA 5505. I can login and launch the TSWeb. The problem is it displays this message "Windows has blocked this software because it can't verify the publisher cscopf.cab" and I can install ActiveX. Any suggestions?

Hello !!We have just updated our ASA 5520 from version 7.2 to the latest version 8.0.2 and than we got a problem which is :Before when we used the asa version 7.2 we was able to connect to the WebVPN from outside, and than run the ASDM from that conn...

We have found that when a client running the Cisco VPN client makes a connection to the VPN Concentrator they connect up fine. When they connect up to the new ASA device, the connection runs slow. We are thinking that this could be realted to MTU. ...

I have an ASA 5510 with a DMZ port sub-interfaced to 3 ports. The 3 interfaces are set up the same with security level 50. The outbound rules for the interfaces are the same except obviously for the source. On the first and second sub-interface i can...

Dear AllThe exsisting network consist of core 6513 and edge 3560 switches.There 6 floor vlans are configured and SVI L3 ip as the gateway for those floor vlans are used. The ISA server inside NIC connected to the server farm vlan and the ISA server o...

Hi, Is it possible to sechedule polling for config backup and threshold based on device group (for eg all device in group a at 11:00 PM and devices in group B at 00:00 hrs etc)

I have two external public IPs that used to be mapped one-to-one to two internal private IPs. Now, I want to get rid of one of my internal servers but I want to continue to use my two public IPs but both going to the same server.Can I do something ...

I have a client with a new ASA 5500 installed. From the way the client explained it, they have 3 websites being hosted on one server, all using the same IP address of 209.143.x.x. He has asked me if it's possible to set up rules on the ASA to point ...

Hi,we are using site to site vpn between three sites/offices using ASA 5510.Now for outside connection, we have configured remote vpn and its working fine with the local site where its connecting/terminated but could not able to ping/connect other 2...

We have a Cisco Pix 515E firewall. We would like to restrict a workstation from serving the Internet (HTTP) but allowing it to use the POP3. Can someone guide us on how to do it?