Network Security

Hi,I have an ASA 5505 running 8.4(3) at home and I'm banging my head against the wall trying to get the PCTV working from my local ISP.Basically I open a web page for the service and I can stream all the basic TV channels to my PC screen.I just simpl...

I'm trying to do Object NAT in 8.4.2 for a mail server and I'm now seeing that the rule is working only from outside->inside. Whenever the mail server sends a message it is translated with the default Dynamic NAT defined in the rules. I cannot unders...

HelloWe have IPS 4255  and it displays critical sensor health problem is with Event Retrieval.we  are using SNMP traps for monitoring.How can i fix this problem ?Thanks in advance

Hi allI got the error below when processing tftp, can you tell me how to resolve it?asa# copy tftp: runAddress or name of remote host [10.10.10.10]? Source filename [running-config]? running-configDestination filename [running-config]? Accessing tftp...

I just setup my home network with Pix 515 acting as my router/firewall but I can't seem to ping my internal PC from my ASA. I can access the internet and ping my Pix 515 inside interface from my pc but I can't ping my pc from my Pix 515. I can also r...

Hi,I'm aware that a single FWSM has a total throughput of ~5.5Gbps but can an indivdual interface pass more than 1Gbps of traffic (full duplex)?thanks in advance

Hi Community,We are having some problems at a customer and I'd like to change some ideias with you.I have the following scenario:The FWSM has 3 interfaces, INSIDE, OUTSIDE-A and OUTSIDE-B. A host from 10.14.7.0/24 is trying to reach on a host at 10.2...

There seems to be a large number of the subject queries in one form or another.  Having acquired an asa 5505 and using 8.43 firmware and the ADSM gui for router configuration it has not been an easy transition from other products.   I have come to un...

Can we allow any option field on router without enableing ip option?

Hello,I have setup a VPN through my ASA for my branch routers,  Branch routers are on ADSL link and they are initiating the connection and they are able to connect to HO.On my ASA i have created dynamic-map which accepts connection dynamically.The pr...