Network Security

Hello,After adding an ASA device and discovering its policies, I get the warning message : "Changes that you make to Remote Access VPN policies might not be deployed if you have not performed a prior deployment". I don't really understand why do I ha...

Hello,I tried to deploy an access-list policy on an ASA v8.4 and I encountered the error "Value of Maximum Flash Space out of range". I didn't modify anything about flash space value, so I don't understand why I encountered this error. Is there someo...

Hello, i have a demo SF DC and ASA (sfr) and would like to span live traffic to the DC so i can present it to the upper management and hopefully have it in budget for next year.My DC is configured, i have ASA added, have licences but not sure how to ...

Hello,I currently manage an ASA firewall which was already configured before the integration to CSM. When I try to deploy some changes made with CSM client software, CSM proposes a configuration that removes some useful access-list. Why do CSM wants ...

I'm working on a  hub and spoke enviroment, for the spoke ( remote sites ) we have 2 routers running HSRP. I notice when EIGRP flaps on the primary router at the spoke I will see a bunch of denies on the firewall at the hub. Is this expected behavior...

Hi,On ASA 5510 8.2.5(50)We are contantly gettin high cpu usage for Dispatch unit process for last 10 hours. The Dispatch unit is taking approx 40% usage constantly.We checked teh following:1. The interfaces.    No error counts, overruns, underruns re...

 Hi.. I have a ASA 5525 ver 9.1(2). I have a inside interface 10.110.10.0/24 and outside network 115.112.94.0/27. I have natted a inside server with ip 115.112.94.10 and when trying to reach this public ip from inside machine, i can not reach this pu...

Hi, I have configured asa 5520 (8.2) outside interface ip :125.19.x.x but i am unable to reach from internet. When i troubleshoot with packet-tracer command in firewall below is the output. please let me know what is the issues. ASA# packet-tracer in...

HEllo Guys, Recenlty we have replaced Cisco router with ASA at a branch office, This ASA also has IPSEC tunnel to my head office. WLC is located behind router at the head office and AP is at the brach office located behind Firewall. Now AP is not get...

Dear TeamI have the following issue, all 4 IPS units (ASA5585-SSP-IPS60) were efficiently managed by IPS Manager Express. however once we upgraded IPS Units  from 7.1 to 7.3, IME is no longer able to communicate with these units, the following error ...

Hi All,I'm getting a problem with our ASA 5510 locking up and the connection basically dropping when a large of amount of traffic is passed through it.The set up is very simple, my ISP has provided an 1841 router and that is connected directly to my ...

Hi all we are using asa firewall and other end is switch 3750 all the port are gigabit but in firewall all the port are ethernet. in ethernet:speed 100, duplex full..but in switch end: auto is configured...we can configured like this;asa firewall e0/...