Network Security

Hi,Is it possible to configure a inbound static nat from multible public subnets to 1 internal mail server on an ASA 5510 with Software Version 8.3(2)34. Need to allow access  from the public subnets listed below to the internal mail server on port 2...

Hi,Referring to the topology below, I encounter a problem where I cannot reach Site B from Site A.Below is the ping test performed.FW_A (ASA5512-X)1) Ping 10.60.186.69 >>> Success2) Ping 192.168.88.2 >>> Success3) Ping 192.168.88.6 >>> Success4) Ping...

Dear Expters,I want to configure NATing for the specifc Server inside the Secured LAN zone (172.18.64.11).That server need to provide only access thorugh RDP/3189 port from only one iP address.Inside IP address : 172.18.64.11NATedIP address : 172.21....

Hello all.  I recently upgraded my 5520 to 9.0.1 IOS.  Today I tried to apply a capture to my inside interface referencing a simple ACL and I get this error.ERROR: Capture doesn't support access-list <capin> containing mixed policiesI also created a ...

ASA 5520 with three interfaces - inside, outside, and now newly created DMZ - all physical interfaces on the FWInside interface is connected directly to layer 2 switch with port on switch set as access port for a specific VLAN 601This layer 2 switch ...

Having an issue with repeated Shunned Packets in the ASFM Syslog.  I was going to call support, however I'm not sure if I can even explain the issue, if there even is an issue, that is why I need your help.I'm Getting a constant stream of Shunned pac...

I'm security analyst tasked to running SIEM we are getting Cisco asa5585 traffic logs. Two firewall running in active -active configuration. I'm detecting some suspcious pattern which I need clarification/understanding from the community. In less the...

Is it possible to bypass the ips for a specific connection - meaning if i only want to bypass the ips for traffic from 1-ip to another ip?we currently have a global policy defined - matching 'any' to 'any' 'ip' traffic  - and inspecting inline.  it a...

Hi folks,I've got a questiong about ACL hashing on routers and ASAs, on the router I can use the command:ip access-list logging hash-generationAnd as far as I understand the ASA generates a hash for its ACLs by default, is this true? is there some eq...

Добрый день! Пытаюсь установить Cisco IME на Windows 8, однако появляется ошибка Cannot start MySQL server и говорит что не хватает файла msvcr71.dll. Скопировал этот файл с 7-ки в нужную папку, однако результат тот же. В чем может быть проблема?Верс...

I've received a couple of alerts from Symantec anti-virus on a server and client computer saying that it is being port scanned. I was wondering what a network administrator would do about these warnings? Should I just setup a wireshark capture on the...