Network Security

Resolved! Cisco ASA Setup Question

Hello All,We are thinking of introducing ASA's into our setup instead of using FWSM for our firewalls with our 6500. Currently we use multiple contexts with the FWSM, as we provide hosting services for multiple clients and want them behidn their own ...

Resolved! ASA 8.4(5) destination NAT and DNS rewrite

Hi,one more question about destination NAT. In earlier releases it was possible to have DNS rewrite together with destination NAT. In 8.4 I am struggeling with the configuration. The situation looks like this:Client ...

Resolved! which ios support zone based firewall?

I have a cisco 1841 router , and i want to configure zone based firewall on it.But the document of zone based firewall only said that "after 12.4(6)T" can support zone based firewall.I use the ios " c1841-ipbasek9-mz.124-15.T9.bin ", but it can't s...

Resolved! Cisco ASA 5505 Licensing

Hi all.I am in need of some information regarding licesnes on the ASA 5505.I have a client who is connecting their main office to a DR site via a site-to-site VPN. I understand that the standard license for the ASA 5505 is for 10 clients.Does the sit...

ASA and Tacacs authentication aaa

Dear all,Last week I installed an ASA for one of our customers with a "BASE" License.I named an INSIDE and an OUTSIDE interfaceThe management is done over the Management interface.Now we also want to enable Tacacs to authenticate when we login on the...

MS NLB with ASA and Static NAT from PUP to NLB IP

Hi all,I am trying to get MS NLB up and running. It is almost all working. Below is my physical setup.ASA 5510 > Cat 3750X >2x ESXi 5.1 Hosts > vSwitch > Windows 2012 NLB Guest VMs.I have two VMs runing on two different ESXi hosts. They have two v...

Opening Ports on a 5505

Hi. I am trying to configure a new 5505 but I am having difficulties opening ports that allow traffic in from the outside. My setup is Comcast Business Modem (w/ single static IP) -> ASA (10.0.0.1) -> (dumb) Switch -> NAS (10.0.0.10). I am attemping ...

ASA5505 as DynDNS Client

Hi guys,I have to configure my new asa 5505 as DynDNS client. Looking in the ASDM, under Configuration -> device management -> DNS --> Dynamic DNS, I can configure my hostname and define the interface to use but I can't find where I can setup the ser...

Resolved! portchanneling on ASA cluster

Hello team:I want each of the ASAs of my "soon to be configured" cluster to have a portchannel.Let´s suppose I build the portchannel as the sum of two individual interfaces on the primary unit. Question: ¿do I need to preconfigure the same portchanne...

Cisco IPS Manager Express MySQL error after upgrading from 7.0.1 to 7.2.3

hi, i was running Cisco IME 7.0.1 and I needed to upgrade to 7.2.3 (latest release). Basically, the release note form Cisco says if you're running 7.0.1 version you cna run the installer in orer to upgrade to 7.2.3.In the middle of the upgrade, a com...

Configure ASA to work with Iomega Personal Cloud

We have an Iomega StorCenter NAS and I am trying to get the NAS setup with the Personal Cloud. I need to configure the ASA to forward port 50500 to the NAS (192.168.1.25). I have made changes (in bold) to allow this but it still is not working. Be...

Command That Displays Listening UDP Ports ASA and PIX

Hi,Happy New Year's to all. Is there is a command for the Cisco ASA and PIX that's equipment to the "show ip sockets" command for IOS that will display listening UDP ports status?

Resolved! Problem with external access to internal hosts after upgrade to 8.6 firmware

We recently upgraded our firewall, and the new firewall has 8.6 firmware. We're having problems with users accessing an internal server from the outside. Here is a portion of the configuration:======object network obj-192.168.1.201host 192.168.1.201a...

Cisco ASA 5520 VPN Issue

Hi there/Greetings,I have a Cisco ASA model 5520 setup in the office environment. The ASA's running version is ASA Version 8.2(5)33. I have been encountering a weird issue lately. Previously, users could Remote Desktop/SSH/etc to the internal nework ...

Resolved! How to prevent higher security interface from accessing lower security interface

Hi everyoneWe have an ASA 5510 (8.4(3)) on which i have 3 interfaces enabled and listed as: Outside, Inside, and Security. Management and one additional interface(s) are disabled. Outside is set to 0 as the security level and both Inside and Security...

Network Security

Forum Posts

Resolved! Cisco ASA Setup Question

Resolved! ASA 8.4(5) destination NAT and DNS rewrite

Resolved! which ios support zone based firewall?

Resolved! Cisco ASA 5505 Licensing

ASA and Tacacs authentication aaa

MS NLB with ASA and Static NAT from PUP to NLB IP

Opening Ports on a 5505

ASA5505 as DynDNS Client

Resolved! portchanneling on ASA cluster

Cisco IPS Manager Express MySQL error after upgrading from 7.0.1 to 7.2.3

Configure ASA to work with Iomega Personal Cloud

Command That Displays Listening UDP Ports ASA and PIX

Resolved! Problem with external access to internal hosts after upgrade to 8.6 firmware

Cisco ASA 5520 VPN Issue

Resolved! How to prevent higher security interface from accessing lower security interface

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FPR-2110 (ASA-Image): Correct option at image upload?

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Policy Set to block specific IP address after a so many failed logins