Network Security

Dear Experts,I am going to have an installation for ASA 5520 with AIP-SSM10.I will be doing site-to-site VPN, Remote Access VPN and also SSL VPN on ASA.I want suggestions related to the ASA version. After reading release notes for version 8 i am thin...

Hi all,I have an ASA 5540 and I would like to forward all HTTP traffic comming from LAN to my Proxy server on DMZ. This Proxy will filter the content and send the traffic back to ASA and ASA must forward to INTERNET (please check the attachment). Wha...

Hi All,I have a desktop on the lan that has checkpoint secure remote installed and authenticates against a third party firewall. This was working fine but suddenly it has stopped working. In the monitoring I can see the acl is allowing the connection...

I currently have an ASA 5510 and would like to add content filtering with the CSC module.My question is this my organization requires certain groups to be more restrictive than others. I do not see in any of the docs how to create this environment.I ...

Hi all, is there any way to make a NAT with ASA that... catch the port 80 and redirect to a port 8080 in a internal server?I know that with iptables i can do it.. but... with ASA i dont know if its possible... could anyone help me?I have read some po...

Hi,I have two ASA5510 configured in Active/Standby stateful failover. I noticed that when I connect via VPN and ping a server on the corporate LAN and disconnects one of the Active ASA Inside or Outside Interface, the ping times out for about a secon...

Hi,Can the FWSM or ACE cause users to get disconnected periodically?We have a server farm that is behind 2 x Cisco 6509-E which have the FWSM and ACE modules.The Dev team complains that once in a while they experience a network freeze while working a...

Hi, The PIX is used as Easy VPN server and L2L gateway in the same time. I have difficulties with a new L2L VPN (isakmp authentication rsa-sig) because the PIX sends Xauth and Modecfg requests and the peer (Linux box with OpenSwan) tries to interpret...

I was trying to authenticate remote access and webvpn users on ASA 7.2 wiht radius.vpn clients are fine but webvpn is not working with radius.Regards,

Hi,I config the cisco 1811 with firewall feature. I can block the IM traffic. However, I find that the tcp port 80 is block also.If I remove the SDM from the interface, tcp port 80 is enabled again. the problem is SDM but I do not know what setting I...

Hi,I'm currently using CSM 3.1, I want to upgrade the CSM to the latest version.So can I download the latest CSM 3.2.0 from the below url and install it.. is it the right way of doing it ??http://www.cisco.com/cgi-bin/tablebuild.pl/csm-appCan someone...

HiI'm currently setting up my first implementation of the NAC framework in a lab environment and detailing the necessary components, including anti-virus vendors, etc...but I'm having trouble finding any .adf files for importing into the Cisco ACS se...

I'm trying to decide on the proper level of security for our company headquarters. Right now, we have about 25 computers that access the network. At any one time, we perhaps have 8 to 10 pcs on the internet at any one time. There is currently site to...