Hi all,We have this case :A CISCO 3750-X stack with several VLANs and many ACLs applied to the virtual interfaces. Intervlan routing is on. Connected to this stack are VMware hosts and with about 500 VMs.We started using the ACLs to allow connectivi...
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Forum Posts
Hi Guys, One of our client experiencing and intermittent issue with DNS results(Unable to resolve DNS addresses externally) while connected via Cisco VPN.User can connect internal resources fine, intermittent issue accessing external Websites. Ping, ...
Can ASA firewall allow 3 interfaces connected in transparent mode? Can 3 interfaces separate into 3 zone?
Resolved! Routing DMZ <-> INSIDE
Hey together,I have a little problem creating a network infrastucture with an "inside", "dmz" and an "outside" network on my ASA5512-x 8.6(1).I have have clients and servers with the networks 10.0.1.0/24, 10.0.2.0/24 until 10.0.12.0/24 on my inside i...
I have a network with multiple subnet, when I put the ip adress of pix as a gateway, I can not ping the others IP subnets, the ping to outside is correct, and the ping works in the same subnet. Internet connection works, my need is only permit ping b...
Hi GuysHaving upgraded to 8.3 from 8.2 I and read much about the differences , it seems that 8.3 deals with NAT in a much more managed method.However I am confused on how one would NAT a network object to multiple interfaces? i.e I know yo...
Hello,I have 4 Cisco ASA 5520 devices in our network. One of them did a cold start a few days ago. Only 4 people have access to the device including myself. I dont think any of the 4 people rebooted the ASA. No one was in the server room on that ...
Dear Experts,My FWSM is blocking the return traffic because it retuns from different VLAN than the traffic has been established , which is normal . I would like to enable the FWSM to allow this kind of traffic , do you know how to do it ?? my traffi...
Resolved! Upgraded ASA to 8.4(1)
Hi All,Ive upgraded a ASA to 8.4(1) and now it appears to be completely open.I can ping the outside and everything.Ive put a access-group on the outside and can still ping it.Any ideas?ThanksKev
While looking at online documentation I see that object-group ip address is explicitly listed as supprted command on Nexus-7000 but on other models documentation is confusing. For example, for Nexus-5000 references to IP address group objects for sou...
Hi Guys I have the following problem Background: Upgrated from 8.2 Cisco ASA 5520 to 8.3. I have drawn a diagram similar to the below that shows a similar network. I have a server that requires access on a number interfaces on the ASA, in 8.2 I have ...
Hi,Yesterday the module AIP-SSM-20 of the customer for second time in the last 5 month present a error on the sensor and is just the sensor stop the analyzed of packet.When the problem is present you can access the management interface, the interface...
Is this the correct model of ASA to be able to get DHCP for at least 100 addresses.
Resolved! Problem to Configure Cisco ASA 5505 DMZ
Hello,I'm configuring a Cisco ASA 5505, I configured the INSIDE and OUTSIDE, when configuring the DMZ shows me the following error:"This Licence does not allow configuring more than 2 interface with name if and without a" no forwaded "command on this...
I have three web content filters (SOPHOS) I need to implement and I am looking for a little guidance with WCCP redirection. I only need to redirect http/https traffic to the content filters. From the reading I am doing the ACLs do not support port ...
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