Our ASA 5510 stopped working when we moved to a new building, we keep the same ISP and IP adresses. I can ping our router and ASA, but I cannot ping the ISP interface and gain access to the internet. We've tried several things attempting to get it to...
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Forum Posts
I have setup a ASA-5555-X in a lab in Multi-context mode, using the latest 9.5 code. There is an out-of-band management network connected to the MGMT port. I have 2 customers, each has their own security context. Problem: When you log into the ASA t...
Hi, we have a bit wide open Cisco ASA in term of ACL and we want to tighten it. but there are lots of LOGS generated by ASA and its hard to filter required information. What i need to achieve is Disable all logging for time being and only LOG a parti...
Dear All ,I used my Defense Center (version 5.4.1.3) today to upgrade 2 of our managed devices (sensors) from 5.3.0.7 to 5.4 but the upgrade failed on both devices at 7% with error "file integrity check failed" although one of them was upgraded yeste...
Hi all, I have ASA5520 8.4 INSIDE network (10.0.0.0/24) and DMZ network (webserver-->172.16.0.5). Webserver is static NAT with 116.x.x.146. When i access my webserver from INSIDE network to ip 116.x.x.145 no problem at all. But when i access my web...
Resolved! Confirm traffic flow between firewalls
Hi Everyone, Here is a setup Server------ASA1----Switch1-----Switch2-----inside interface-ASA2----outside public IP where server1 ASA1 and Switch1 is new setup. Traffic from server needs to go to interent. Server subnet is 10.50.50.x ASA inside inte...
Hi All, I have the following on my ASA for VOIP QOS priority over a T-1 speed WAN: class-map QOS-IN match access-list qos_priority_in class-map QOS_OUT match access-list qos_priority_out policy-map QOS-POLICY class QOS-IN priority class QOS-OUT pri...
Resolved! CCP Firewall setup
hello, i'm trying to setup basic firewall using cisco configuration professional after configuring router using terminal. After I run "create firewall wizard" and apply rules, inside clients cannot browse internet (from router I can ping outside). ...
Resolved! Unable to upgrade ASA 5512-X Firewall
Hi, I am trying to firstly upload the new asa951-smp-k8 firmware into the firewall flash so i can upgrade the ASA. My issue is that it fails before it can finish uploading into the flash. I have tried this via TFTP and via the current ASDM but it loo...
Hello, everyone! I'd like to know how I can allow any traffick to pass through ASA on transparent mode. My idea was to use the same security level on inside and outside interfaces. What do you think about it? What problems can I face? Thank you! P...
Hi All I currently have an ASA5550 using multiple contexts using interface gi0/0 for the outside interface. I use interface gi0/0 for the outside with an IP address of eg 1.1.1.1/24 in context1. In context2 I use the same interface 0/0 and have alloc...
Hi All, On one of our Cisco ASA 5525 we are having OS of asa912-smp-k8.bin , but it has a BUG Related to OPEN SSH, BUG ID: CSCul78967 and CVE ID: CVE-2008-5161, Bug Tool Shows no work around for this please share your inputs on this!!!! https://...
Has someone written a document or best practice white paper to prevent DoS attack on ASA. What commands should be configured to prevent it etc. Thanks in advance for any help.
Hi All, We are having issues to place video calls, using an external h323 Gateway. The call is dropped every minute and no video is displaying, only audio is working. This is a new implementation to use a Video Application to make video conference.....
Resolved! Getting started with ASA 5515-X
I've been working with Cisco technologies for a while now, but thus far only with route and switch equipment. I currently hold a CCNA and am over halfway done with my CCNP. I took CCNA Security long ago and still remember most of the concepts, but ha...
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| 05-05-2026 09:59 AM | ||
| 05-02-2026 06:09 AM | ||
| 04-30-2026 12:46 AM | ||
| 04-24-2026 07:04 AM | ||
| 04-22-2026 11:56 AM |
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