Network Security

Hello,I have two web servers that are sitting in a DMZ behind a Cisco Firewall PIX 515e. The webservers appear to be configured correctly as our website and FTP website are up. On two of our main website, we have two contact forms that use a simple h...

Hello Experts: I need an assistance in order to setup STS tunnel in between Cisco and Sonicwall Firewall. The Phase 1 is up but the local IP Natted with Public IP's over the STS Tunnel not being communicated with eact other. Take a look the following...

Hi there  I'm not even sure if this is possible but hope someone can help me out if it is . What I would like to do:On a ASA 5505 (9.2(1)), i would like to do a shut and no shut of the outside interface every time out going traffic flow stops. so if ...

Dear TeamI have WebVPN (SSL VPN) configured on ASA-5510 (version 8.0.5) integrated with ACS orRSA.Now i also want to integrate this WebVPN with LDAP in parallel with ACS or RSA. The objective is that if i type one URL then ASA should give me a login ...

HiI need to configure a backup circuit using IP SLA, routes with metrics, static nat rules for VPNS and so on, and that all makes perfect sense.I am however stuck on how I setup the dynamic NAT rules so that traffic from internal to Internet is natte...

Hello,Need help setting up VPN on Cisco SA520wComcast SMC router connected to Cisco SA520w. Comcast is on 10.1.10.x subnet. Cisco is assigned to 192.168.11.1 (NAT'd) subnet via 10.1.10.10This is what I have done:Open ports on Comcast SMC router:tcp 1...

Hi,I'm currently trying to configure OSPF between my asa contexts.The goal is to get one context receive external routes from an external router, then have another context receive the routesusing OSPF between both context via a shared interface.Stati...

Hi ,    I want to block SIP traffic from inside to outside (my public ip address gets black listed due to sip traffic).Can somebody help me with that.Also i want to block this proxy websites and proxy clients like hotspot shield etc so that no body c...

Dear All,I am trying to configure my new firewall for the last one month but still unable to fix it. I have a domain in windows 2012 standard edition and the firewall with unlimited license. Here is the output of show startup-config. Please note that...

Hey everyone, I need some assistance on the below requirement...Today we have only one internet circuit connected with our external firewall where we are using /26 public IP address for all external traffic. Now we managed to obtain our own subnet (/...

Hi I have an ASA 5510 connected to the internet through a switch. I can't hit the internet with the following config, I am not sure why? If I address the switch on the interface facing the internet, it is fine and I can ping anything public which I t...