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...
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Forum Posts
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...
Resolved! Changing from Split Tunnel to Hairpin
I'm going to preface this by stating that I am a total newbie when it comes to Cisco products. I was tasked with setting up our new Cisco ASA 5506-x for use as a network firewall and to connect via VPN into our office. I managed my way through the 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...
Hello Community, I've in a bit of a bind here. I am trying to release a QA server into our environment for a client. We currently have a Web server already configured and working in the DMZ. I've added the QA server into the DMZ as well. The prob...
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 ...
Resolved! Help with DMZ Interface
I am fairly new to the ASA world. I ran out options, and turning to experts here for help. I have an ASA 5506-X with 4 interfaces. ASA is running OS 9.4(2) and I am using ASDM to configure everything. ASDM is version 7.6 Interface 1: Outside Network ...
How do I use sha256/512 on ASA and what is the minimum code, for the local passwords? thanks
Hi! I have a webserver on inside network which i want to be available from outside thru external asa interface address (static PAT).I've made the following twice nat configuration:nat (outside,inside) source static any any destination static interfac...
Hi. I have ASA 5515-X with "Cisco Adaptive Security Appliance Software Version 9.4(2)11". I configure ssh public key authentication (RSA 2048). aaa authentication ssh console LOCAL username asauser password XXXXXXXXXXXXXXXX encrypted privilege 15 us...
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