Network Security

I have what i hope is not a unique problem.  I have two ISP's and I want to be able to use failover between the two ISP's.  The problem I cannot seem to overcome is that I want to be able to have outside email come in and connect to the same server. ...

Hi All,I have a ASA 5520 with ASDM641. After I updated my JAVA to v7 update 5 , Build 1.7.0; I cannot launch the ASDM and get this Error: Unable to launch the application.I have uninstalled and reinstalled the ASDM to no avail.Any help is appreciated...

Hello Cisco, can somebody know if ASA5525 with ASA8.6(1)2 can be browsed using ASDM7.0(1), as currently i'm running ASDM6.6(1)if it will work, could you please share a document with me how to do the upgrade using GUI screenThank youRegards,

Hi Everyone,I'm having a big issue with Nat on my 3925 router. Currently I have 4 interfaces (Internetl, LAN, DMZ & Wifi (which is isolated except for a vew exceptions) on my router which is setup using zone pairs:Internet -> LAN, Internet -> DMZ,  I...

ASA5510, Can't generate RSA keys, so can't SSH:Any ideas?   ASAXXX(config)# crypto key generate rsa general-keys modulus 1024INFO: The name for the keys will be: <Default-RSA-Key>Keypair generation process begin. Please wait...% Attempt to generate R...

hi Currently the layer 2 switch acting as our access device, lets one user per port to connect. we have a new requirement to connect a MAC network to this access device.I was thinkning of configuring a separate vlan for the MAC network on the access ...

Hello,I have a ASA 5505.ASA Version 8.4(4)1ADSM Version 6.4(9)In the startup wizard i choosed PAT.I'm a bit unsecure if I'm doing the NAT & Access rules is right.I'm trying to portforward a Service-group i created to a server on the LAN that should b...

Hi,In report to the document, https://supportforums.cisco.com/docs/DOC-13299 i would like to know if you have a solution to get VPN username who are connecting on my VPN with snmp command.My device is an ASA 5510 with ASA Version 8.2Thanks for your r...

Is there any way to clear the currently connect SSL AnyConnect VPN sessions for the command line of an ASA? clear crypto ssl has no provision for this.

I am having problems verifying that the TCP reset functionality is working on an IDSM-2 blade.

I decided to migrate to ASA 8.4(5) from 7 and everything went very well with the exception of this one issue.  All ACL and NAT for our various remote desktop servers work perfectly as long as the servers are running an RDP server version greater than...

Hello all, I am fairly inexperianced in networking but can understand with a bit of explanation.. I own a restaurant and provide free WiFi for my customers with a Cisco E2500, I am gettign bills that are through the roof, I contacted my ISP and was t...

Hello Friends!We had an issue the other day where doing backups through the firewall (don't ask) caused the "control" session to timeout while the backups were still going on over the "data" connection.  This broke the backup about two hours into the...

I am trying to determine if this is possible or not.  I have tried several configurations and I can only get half of it to work.LAN (10.1.1.0/24) =====>                      <===== OUTSIDE (T-1)                                           ASA5510DMZ (1...