Network Security

internet is working with the client except for gmail account using outlook 2010...

Hello All,I was reviewing my ASA config and noticed that port 1025 was being allowed in and statically NAT'd to connect to my email server:access-list outside_in extended permit tcp any host X.X.X.X eq 1025static (inside,outside) tcp interface 1025 Y...

I'm having issues with an exotic NAT/VPN configuration which results in "Asymmetric NAT rules matched for forward and reverse flows" on outgoing traffic.Subnets: outside: 127.16.0.2/30 Inside1: 192.168.1.1/24 Inside2: 192.168.2.1/24 VPN branch office...

Hi,Last week, I have purchased a Cisco ASA 5510 & want to block all social networking websites (https) either using CLI or ASDM.Please help me in doing so.Thanks.

Hi Community!I have a 5505 firewall deployed in a home office with two 7941 telephones behind it.  The phones pull PoE from the ASA.  The firewall was deployed a couple weeks ago, and everything worked great for about 2 days.  (This configuration has...

I have a printer sitting on an outside interface e0/7 that external vendors were able to print to prior to an ISP IP address change and IOS upgrade.We upgraded our IOS from 8.2.1 to 8.2.5. The printer wasn't changed so the MAC address mapping is stil...

Hello Folks,Is there an elegant way to perform QoS/Shaping/Policing on traffic entering a network through a firewall via Public IP?Let say I want to throttle traffic coming from 8.8.8.8 into my network, could this be done?Thanks!                  

Hi Experts,I have been going through Cisco.com and Google searches but cannot seem to find any answers to this so hoping I can get the answer/link I here.Basically, the questions are as follows:-A.  Does ASA-SM support clustering and if so how many b...

I am trying to set up my ASA5510 the failover of ISP when it can't ping three different IP. I create three different tracking to three different IP using sla monitor & track rtr. But when I do   route isp2  0 0  yy.yy.yy.yy  50   route isp1  0 0  xx....

I have an ASA 5505 with Security Bundle license.I am able to create 2 LAN networks (192.168.9.0 and 172.16.9.0) Vlan1 and Vlan12 respectively. I also setup 2 outside interfaces (outside1 and outside2).Network 1 (192.168.9.0 - VLAN1) has no issues goi...

Since the 5500X series firewalls use a software IPS SSM that is set up differently from the old ones, I am a little confused on the initial setup.Looking at this document http://www.cisco.com/en/US/products/sw/secursw/ps2113/products_tech_note09186a0...