Network Security

I have two public accessible DNS servers that I am trying to put behind a PIX 501 to provide name resolution for the domains that we host. I can assign the public IP address to the WAN interface of the PIX and setup a static NAT to the internal addre...

HiThis is my topologyVPN Client (192.168.20.0/24) | | PIX | | (10.50.0.0/16) Layer 3 Switch -------------------------| | |10.30.0.0 |(10.20.0.0/16) |/16 ATM Router ...

I have a 871 with a single Internet connection DSL with Public static IP on both modem(DSL)and Router 2 VPN's are also working .What I want to do is to seperate the load I mean to say if one ISP goes down the other should work as I have another Inter...

Hi,We have an FWSM running 3.1.3 in routed mode, single context. It has been running fine (as far as we can tell) since July06.It runs in a 6509 with Sup32/CatOS 8.5.3The MSFC is not being used and has not been configured.The FWSM routes traffic betw...

hello,i run a game server and currenly client cannot connect. i can connect to the internet and the game server connects to the internet game managers, clients cannot connect to me. below is the running config, as you can see i have attempted to open...

hi, can any1 tell me how to do url filtering ? like if i want to block www.mydomain.com so how will i do it, i know how to block ip ofcourse but is there any way i can block particular sites with their name and not ip ?? plz tellthanks in advance

hi in lab i have ASA 5510 with 7.0,,, the clock set on my ASA was 22:15:23 i defined a time rangetime-range abc absolute end 22:18 24 jan 2007 now i m using inside ( 10.0.0.0) and outside (20.0.0.0)interfaces. my access list is access-list 1 permit...

outside = 10.10.10.1 /24inside = 172.16.0.1 /24Dmz = 192.168.0.1 /24nat (inside) 0 0.0.0.0 0.0.0.0If i have a connection established from an inside host (172.16.0.100) to an outside server (10.10.10.50) will i need to issue the clear xlate command if...

i ve a case on which i seems to be a little bit lost. maybe you experts can help me solving it. by the way i am attaching the diagram for more clarity of the situtation.we have one company say 1st company connecting to us through the internet cloud u...

Hello:New to PIX Firewalls and I just want to understand how a license is installed.I realize that it's purchased through CISCO bu in what "form" does it come in.Is it a .bin file or an alphanumeric string that you enter that unlocks a certain featur...

Does anyone know if there are any methods, procedures, or commands on a PIX firewall or FWSM to display any matches on the specified ACL?For example is there a command where I can test if host "x" to host "y" via ACL "z" matches any lines on ACL "z"?...

I just need some clarification on whether or not multiple users using the same internet connections can use the Cisco VPN client to connect to a PIX 515.I have users in an office that are on a Linksys router and have indivdual local address but all u...

I'm trying to match crypto maps as a submode so I can verify qos pre-classify is applied. The crypto map names and numbers vary, but will always be ipsec-isakmp. So far, I have tried the following to match the map:crypto map [#.* .*#] ipsec-isakmpcr...

IS there a clean upgrade of the client from 4.0.3 to 4.5? Does the v 4.0.3 client need to be uninstalled before 4.5 is installed? Same question for 4.5 to 5.0? How evasive are these client upgrades?Thanks,CB