Other Security Subjects

Could anyone tell me what the command would look like for a FWSM PIX to exclude an IP and/or Subnet from natting?For example:If I have all of my internal network traffic nated via the external interface IP, how could I tell the firewall, if I send pa...

Hello,We have 3 VPN concentrators configured in a cluster for load balancing. We have several hardware clients connecting to this cluster. Once connected the concentrator uses RRI to advertise the new network into the corporate network. All very smoo...

HI AllI have a PIX firewall and i have configure the outside and inside interface, unfortunely the customer only Public IP address has been used on the outside interface. how am i suppose to do NAT for my inside to get out to the internet?

I have two 3005 VPN Concentrators. Load Balancing works with VPN Client. However, it does not work with WebVPN. When I typed the Virtual Cluster Master IP address in the Internet Explorer, I got the message: "Page cannot be displayed" The WebVPN ...

Hi,During the CSA install on Solaris, the Apache data filter is not installed as per the installation message.What additional functionality does this data filter provide ?Regards \\ Naman

How does one develop application for Cisco routers? What language should be used to be able to hook into Cisco call libraries?What libraries are available?Where do I get sample application description?Essentially I would like to know the API for this...

Upon initial configuration I wrote down a password but not a user name; I didn't set up any users beyond the default.Now I can't login. I've tried admin, administrator and pix as usernames, no success.Is there a default username that I can try with ...

Hi,I know that Nmap is a scan software. It is useful for administrators to monitor networks. But on the other side, for an intrunder can also uses this software to scan my network and servers. How to defend this on network devices, include routers an...

Hello good fellows,I need to help with CBAC on Cisco 2611(c2600-io3-mz.123-13.bin) .My problem is that CBAC configured in both sideson outgoing interface to Internet doesnt permit session(from inside LAN) on one concrete web page. There is also incom...

I have a situation where I need to get a directed broadcast from a DMZ to INSIDE interfaces. At present I unicast the data through the firewall and then use a repeater to rebrodcast the message.Any help with regard to this would be appreciated. thank...

Hi,i have a core with 2 Cat4506 connected by 2 Fibers.Is there any way that a configure a Pix515+4e/fe in a way that i can connect 2 interfaces (one in each Cat4506)?In the Cat4506 i can create a virtual IP that could be IP1 or IP2 from the PIX. Wha...

Hi,I am the victim of a DDoS toward one of my public host in my network.With only 1000-1200 new flows/second, my PIX535 was at 99% Cpu. I am the victim of massive Scan every night that produce around 7000 new flows/second and the CPU only goes up 20%...

I followed the basic steps and with some help from this forum, have the inside, outside interfaces set correctly. FirewallInside IP is 10.0.0.1 Outside IP is xxx.yyy.zzz.xxx (example)I am able to connect to the outside world, but am having trouble c...

Need to do s2s VPN between 506e and c837 but also do static NAT on a single device at the c837 end to enable it to function as ftp server visible to the Internet.Using:-ip nat inside source list 195 interface Dialer1 overload andip nat inside source ...

Hi, month before our PLX515E always has problem: it reboot automaticlly and cause VPN clients disconnect. It happened 1-2 times one week, and what we can found from log file only the PIX restart.What can make it happen and how can I find out more inf...