Network Security

Hi all,I am enabling the IPS functionality on a 3825 router with IOS 12.4(3d). The problem is that when I enable the IPS (inbound direction of the router's ethernet interface) I start having connectivity problems with some applications even with all ...

We are configuring our first ASA 5505 with basic software and it always discards the traffic redirected to internals servers. It doesn't matter if the internal servers is in the DMZ or in the inside network.Is there any restriction?

This is the error I get when I try and set the 8.02 image as the boot image. Any suggestions?[OK] asdm image disk0:/asdm-602.bin[ERROR] boot config disk0:/asa802-k8.bin Unable to set this url, file has non-ASCII characters

We would like to establish Voice connectivity to reduce calling cost between our two offices.We have dedicated internet lease line of 512kbps, which we would like to use for internet, voiceI would appreciate your feedback about feasibility of this so...

We are configuring an FWSM in transparent mode and would like to use multiple pais of vlans per context. We have a couple questions:1. How does monitor-interface work in Transparent mode and what does it monitor? Is it looking at layer 2 or layer 3?2...

Hi,My small office currently has a few ipsec VPN clients. Currently, we have a new customers, but this customer has the same subnet with our existing client. Anyone knows how to resolve this issue? Both clients can't change their subnets due to their...

Hi,My monitoring-platform is seeing a lot of ifInDiscards on a couple of interfaces on one of our ASAs ver 7.1(2), which I can verify with:snmpwalk -v2c -c ******* [IP] 1.3.6.1.2.1.2.2.1.13IF-MIB::ifInDiscards.1 = Counter32: 0IF-MIB::ifInDiscards.2 =...

Hi all expertI am very newbie for this Firewall and have never done any Cisco security course, so please bear with me.Currently we have a Pix 501 that works well, now we upgrade to ASA 5505, and I have been trying to get internet connection for a wee...

I have a ASA5510, ver 7.2(2) and ASDM ver 5.2(2).I loaded the client on my XP SP2 workstation, but when it launches, it gives this error: "VM creation failed"....any ideas?-Kevin

I'm trying to configure my ASA 5510 so that I can access servers in the DMZ (security-level 50) from machines on my inside network (security-level 100) and vice versa.The machines in the DMZ are on the 10.1.2.0/24 subnet and the inside machines are o...

Greetings.We have a site where there are several remote buildings that connect through a VPN to the main office at that location, and the main office then connects to our larger WAN.We split the tunnels at these remote locations so surfing and whatno...

About a week ago, i downloaded and installed fwsm 3.2(1) in our testbed. I went back today to redownload the image and it seems to be missing. All of the documentation for 3.2 is available but no image. Does anyone know what happened to it?