I've built a lab with two standalone ASA with no failover unit in firewall router and multiple context mode with failover active setup on each to make them act as primary and to simulate two separate Data Centers and DMZs. When I d...
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Forum Posts
Hi, I have put 2 physicl interfaces (te0/8 & 9) on the ASA-5585 into a PO and am assigning ips/vlans to the sub-interfaces. I have 2 issues: - Why am I not able to ping the other sub-interface from the ASA itself? (I can ping the 1st one), Secondly, ...
Having trouble with a couple items. First of all, should I be able to ping the inside interface of the ASA from all internal subnets assuming all of these subnets/vlans are directly connected to the same L3 switch? I can ping the ASA inside interfa...
HelloI am currently managing an ASA5510 using ASDM through the management port but I would like to manage the ASA through the internal port.My concern is that I thought I remembered reading someplace that if you setup an internal port for management ...
I would like to configure an IDSM-2 in inline mode, I am having trouble about the deployment, I have a couple of questions;1. If you configure 2 VLANs (existing) as VLAN pairs does this mean the exist connection between the 2 VLANs is broken?ie they ...
Hi,How to activated IPS in an ASA 5510 and then to change de IP address that comes by default, thank you for your help.David Chavarria.
I have not yet caught up to speed on ASA 8.3 changes and came across the below working ACL on an ASA running 8.3. The ACL is applied inbound to an Internet facing publicly addressed interface. At this point the destination IP in the packet will not...
Resolved! ASA ICMP Packets
Hi Guys,Actually we have two ASA 5520 in active/passive. We are losing random icmp packets between hosts located at different ASA’s interfaces or zones so; random icmp packets are losed when cross the firewalls.asa# sh interface | i errors 0 i...
Hello,Not much firewall experience so looking for some assistance. I have Pix 535 running 8.0 in single context mode. I created Multiple sub interfaces for my guest users. Each interface is a separate subnet with a security interface level of 90. I a...
I found the link that effectively said PIX/ASA 7.x does not support FTP with TLS/SSL (FTP/FTPS). I can't find anything which states whether it works on a later release? We have 8.2(1) and we are struggling to implement it. The FTP/FTPS server is in t...
I have an issue with input errors, overruns, and input reset drops on the inside interface of an 5580-40 (v8.2.5: Transparent mode) The box is not stressed at all according to the 'show' commands in the Cisco troubleshooting performance document for...
Hello All,Can someone familiar with GNS3 tell me if its possible to create a lab in GNS3 that will simulate Cisco's ASA 5500 Series Adaptivie Security Appliances?CheersCarlton
Resolved! ASA 5510 & Object-groups
I have an ASA 5510 and have just started using object-groups which are super handy in theory, but not working in reality. I have a service object-group with a mix of tcp, icmp, and udp ports. Let's call it Sample_Port_Group. I'm trying to apply it to...
What is the correct way to find the longest matching prefix in the ASA's routing table? It seems to be very difficult/impossible to do. In IOS, the default behavior (if not specifying the subnet mask) gives you the best match (with the exception of...
Network with ASA-5510 - the advantages of using web caching are obvious. On this I have a couple of questions: - To enable Web caching, I have to implement a server, such as SQUID, right ? - I have also to force the Proxy be all che users, or can I a...
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