Network Security

I have a DNS on the inside of my PIX, with IP 10.1.1.3, trnaslated at PIX as 10.1.2.3.Now an application like Active Directory client accessing from Less Security interface access the DNS as 10.1.2.3 but as on the local DNS there is no Host name agai...

Dear friends,A general question on Event Action filters. There is a signature with sig ID 6257. The following is the event action filter configuration: service event-action-rules rules0filters edit DHCP signature-id-range 6257subsignature-id-range 0a...

We have FWSMs (version 3.2(2) ) in active-active (2 chassis). The customer has a switch, which has separate connections to both firewalls.When one link fails, the FWSM switches over, just as aspected.However, what happens if the customer switch goes ...

Hello,Next Saturday it is planned that I upgrade our active/passive multiple context FWSM Modules from 3.1.1 to 3.2.5.I would really appreciate if I could get as much information from people who have already done this and what their experiences were....

i have an ASA5510 trying to configure multiple IP's to outside interface but cannot. I have it on my pix515 but do not know how to do it in ASA device. i am using my CLI config from the 515 to figure out in the GUI for the ASA

Does an ASA in both transparent mode and standby state pass any type of traffic?Paulo RoqueNetwork Engineer

I am trying to configure a pix firewall 506 E SW(6.3 (5))to run DHCP server for its inside hosts. Below is the config. For some reason, hosts say they are unable to contact the DHCP server to get leases. Any help on this is highly appreciated.Inside ...

Hy i have a ASA5520 whit the SSM_AIP10 Module installd.. I can not connect to the Module via ASDM (ther is a Tab IPS) can someone help me?Thanks and salutation from switzerland..

We recently replace our checkpoint to cisco ASA. In our old firewall every tcp/udp ports outbound are blocked, ofcourse except for port 443 and 80. With the ASA we just started blocking all the ports outbound and I noticed that our DNS servers keeps ...

Hello,I should deploy a NAC solution consisting in a CAS, a CAM and a Guest Mgr to provide wi-fi guest access to an organization. Every server is a NAC3310 appliance.All components of the solution are going to be deployed entirely in an extranet area...

Hi all,Friends, i cofiged VPN site-to-site between ASA's... one side 5505 and other 5510... VPN is active, and works OK. but from 5505 inside hosts can not access internet and cannt PING as outside interface IP, as public outside IPs. static route ou...

Hi, I have make a object-group and add port-objects in the FW. Few ports are added in object group and an access list is also configured that is using object-group. Now I want to add a new port 9800 in object-group.object-group service Services tcpde...

Hi all,i've had a little problem with ASA conf in a multicast environment:so....sparse mode on all interface involved (routers and ASA) RP is router (are connected with ethernet interfaces ruoters andn ASA and RP in anycast).with ip pim bidir-enable ...

Hi, We are using pix 501 (Ver 6.3) and in which VPN tunnel is estlabished but the memory utilization is too high and CPU utilization is 1 to 2% only. The screenshot is attached for your reference. Thanks