Network Security

Hi, I have severals clients that they use Windows Vista and connects throw there lan over a VPN-Client. The clients that has an ADSL connection in there hose has disconect problems. Do you know why?? Do you know same workarround to do?? Thanks.Regard...

HiI use vpn web login and install the AnyConnect Client, after check Active-X, JAVA... then finally the AnyConnect client installed and the "Connection Established". My question is, at the end there is a page notify user "vpn tunnel already Connected...

<p>Sorry for the newbie question but I'm just not sure what I need to do here.&nbsp; I have a PIX 515E running 8.04.&nbsp; I have an inside network 192.168.1.0/24 and a network on the DMX 192.168.100.0/30.&nbsp; the inside is security level 100; DMZ ...

Hi guys, two questions:1. Can I operate subinterfaces in separate zones on the same physical interface? Are there any implications to this2. Secondly can i source a DMVPN tunnel onto a sub interface?cheersJB

Hi,We have a customer whose Cisco1841 is configured with remote-access VPN. Unfortunately, they're having an issue with some of their UK based staff while trying to connect when roaming via a 3G data card. The telecom provider is Vodafone. The custom...

Hi,I hope this is possible.I have a Cisco ASA 5520 with 2 DMZ's (on a Cisco 3750 trunked from the ASA).One DMZ1 (172.24.0.0/24) has our webservers and DMZ2 (10.10.0.0/16) has a remote company with servers we use.Now they have as me to prepare routing...

Is Windows 2003 64-bit supported for CSA yet?There were rumors but the User Guide doesn't say specifically.Thanks in advance...

Up until recently, I've been able to access the firewall settings via IP Address:Port. All of a sudden, I can't. How do I go about resolving this?

I have 5 L2L VPN's running off of my Cisco 5520 ASA. One of them is connected to a Juniper NS, at 8 hours the VPN drops and rebuilds while in use, so the user sessions freeze for a minute. Any ideas on how to correct this? Thanks in advance.

<p>Hi,</p><p>I am facing problem to add the devices to take control by NAC. All the snmp strings are fine & but when I am trying to add the device(switch) it says unable to contol.</p><p>The switches are Cisco 3750E switches whereas there is no optio...

HiI have just finished configuring a NAC module following the instructions in the associated PDF. I seem to be having a few problems. I can ping everything on the local network apart from the default gateway. I cannot ping anything on the WAN. I have...

Hi all,We have a question about CSM license. It's said on CSM user guide that when Firewalls are redundant, it is considered as one device.We have configured 2 context (one active, one failover), but CSM consumes 2 licenses.is there anything to do so...

WE have a problem with ASA and linux communication. In nutshell we are able to communicate with a https server via windows machine but not able to do so in case of a linux machine. I am attaching a ppt which describes the problem and our network.

Ok - I have 2 end user that connect via vpn and once connected they 23 to a unix box. After being idle for 1 hour or so, that telnet connection will drop, however the vpn connection remains up. <br /><br /><br /><br />Any help will do!!! I'm thinking...

Hi,I'm deploying a NAC realIP/in-band/layer3, users cannot ping untrusted interface e1 of NAC server, user has to pass core sw 6500 and FW before hitting e1 of NAC server. I have tried to set the gateway of this intterface e1 to itself (as Cisco docu...