Network Security

I have ASA5510 and having problems while connecting to remote VPN using cisco VPN client.I will be able to get connect to VPN but not able to ping the remote network IP's and when I look into ASA logs I get the error "regular translation creation fai...

Hello,I am having issues attempting to connect to a Netgear SSL Concentrator within my internal network. The connection from the outside of my network is being routed through my PIX 501 in order to reach my SSL.When I attempt to make the connection f...

Hi,I have a 2811 IOS router (12.4) with a DSL interface.I am using Static NAT for my web server & Dynamic NAT for my LAN users.I can access the web server internally, but cant access it using its external IP address.I have been struggling with this f...

I have an ASA5510 w/ v7.0(7). I'm trying to see why none of my machines can get on the network so I'm working the troubleshooting section and trying to ping the interface.I entered:hostname(config)# debug icmp tracedebug icmp trace enabled at level 1...

I have a customer running Checkpoint NGx R60 firewall on a pair of Nokia IP2260. The management server is a RedLinux 3 ES. I've provided this customer overthe year with tech. support. This firewall has 20 interfaces and about 1000 rules with over 300...

Anyone has ideas on how to accomplish this?External IP: 1.1.1.1/28Internal IP: 192.168.1.1/24DMZ IP: 192.168.2.1/24loopback0: 192.168.1.17/28I have a Cisco 2621 running IOS with IPSec capable code. Very simple design, External, Internal and DMZ inter...

anyone try to test the AIP-SSM in a lab environment sending Denial of Service, worm virus and see how the IPS respond the attacks?any sample config pls?

do cisco PIXes spport UPNP? this is for MSN video problem behin a firewall (NAT). i read in many places i must use upnp framrwork to bring this to work.

I'm just getting started with my IDS/IPS SSM-20 module. I'm looking for some reporting and querying capabilities for it. Is there a function or ability within the IDM 5.1 application or even if I upgrade. Is possible to look for all alerts for a part...

I have a client emailed me today that someone did a script injection attack on one of their web servers. It ran a backdoor Trojan virus on their web server. I know the AIP-SSM will stop the Trojan, but will it stop someone from doing the script injec...

I have a recently configured an ASA 5510 as a replacement for an end of life Pix 520 Firewall. I am having some problems with outlook web access (OWA). IIS http-https port redirection is setup on the OWA server. All translations access-lists are fine...

I have a cisco VPN client installed on Windows vista.When trying to connect it shows connection terminated by the Peer.(443 error).Can any one help me out in diagnoising this issue.

I am new to firewalls, so please excuse my ignorance. My company has several PIX 501 firewalls in place for a SCADA project. We have 2 more to add in. I have used the same configuration from one of the known-good PIXs for my new PIXs aside from putti...

I am configuring a new ASA with a DMZ for my web server. I need to have certain websites able to pass traffic to SQL servers on the inside interface and people from the inside able to hit websites on the web server, but I want to make sure that the I...