Network Security

CMGR PLAT: In sw_mod_idprom_resp_handler Failed to find idp resp PID for slot 1 CMGR VM: In cmgr_kvm_sw_mod_idp_req_thread, Failed to retrieve IDPROM data from software module 1 This problem has rendered 3 of our ASA5555x out of service. Please hel...

Hello all, I have seen that the ip inspect feature sends sometimes some RST packets. I would like to know if it was possible to keep the ip inspect feature enabled and doing its job but without sending the RST packets. I do not have the customer's c...

Dear Professionals   My company firewall is accessible via public IP from outside network (Untrusted Zone). I want to block access to firewall via public IP from outside network, so only user on trusted zone should have access to firewall. What shall...

Hi All, I have an isolated network setup where the desktop need to have a windows path updates from the internet and rest is need to blocked I tried with object and fqdn, on which we are unable to access the windows patch updates successfully Than...

Hi All Seniors, I have a strange issue in my DMZ,  My ASA is configured with 3 zones  1. Indside (LAN)  2. OutSide  3. DMZ (where My Exchange box is Placed) My user connected in the LAN with local DNS are reaching exchange over Private IP address, ...

Hi all, I am hoping somebody can assist me here. I know there are similar posts on these types of issues, however none seem to have assisted me in resolving my issue. I have created a lab in GNS3 utilizing the GNS3 VM: It is fairly straightforward in...

Hello , I am having problem to create rules for different AD group. I already got few rules for individual AD group and they are working fine. But when i want to add specific group ( group B ), i  am getting error  Unknown Error (299): Invalid acces...

With Robert Albach   Welcome to the Cisco Support Community Ask the Expert conversation. This is an opportunity to learn and ask questions about security best practices and management for the Cisco Intrusion Prevention System (IPS) with Robert Albach...

Hi, I need some design assistance for data center firewall build, as customer has 4 firewalls as per below; for which i need to combine below in 2 ASA 5585-SSP-20 (1 pair for External, 1 pair for Internal) , so what are the things i need to consider...

Hi, on my asa ASA5540 I have the following error:1    May 13 2016    11:19:07    106021    10.168.101.100        232.239.122.219        Deny TCP reverse path check from 10.168.101.100 to 232.239.122.219 on interface OutsideThe source 10.168.101.100 ...