Network Security

Resolved! Web browser for prime security

Hi everyoneHope you could help me with this.I installed a few month ago an ASA 5515-X with Prime Security, so far I manage to configure the Prime Security using my Firefox Browser. but today I´m not able to access it. The page load partially, I´m abl...

Resolved! Inter-VLAN Security Not Working and Egress Interface Issues

Hello!I have a factory default ASA 5505 with minimal configuration (version 9.1(3)). I have designated Ethernet0/0 as the OUTSIDE interface and Ethernet0/1 is a trunk for my two internal VLANs:interface Ethernet0/0description ISPswitchport access vl...

ftp through ASA stuck @ Opening data connection

hi,i have a problem with an ASA and connect from outside to an inside ftp server. The connection stuck at Opening data connection....[R] 227 Entering Passive Mode (<external ip>,198,49).[R] Opening data connection IP: <external ip> PORT: 50737[R] QUI...

Asa 5512 and dual isp

Hi all,anyone knows if asa 5512 does support dual isp configurations?I'm asking that however because I've never had one in my hands (only 5515's and higher) and it's known that there was such a limitation on old asa's with base license.Thanks to all,...

Resolved! ASA5505 error writing to flash file system

Any idea how to work around this error/problem?ciscoASA5505# reloadSystem config has been modified. Save? [Y]es/[N]o:Y%Error opening disk0:/.private/startup-config (Read-only file system)Error executing commandProceed with reload? [confirm]ciscoASA55...

Resolved! Port Forwarding In Zone Based Firewall

Hi all,I have a problem with getting port forward to work. Does this config look right?Basically I want to forward all traffic from ports UDP 88 to internal 192.168.10.210, TCP & UDP 3074 also to internal 192.168.10.210Also port TCP & UDP 32400 to in...

Resolved! Required help on ASA basic setup and configuration

Hi,I am very very new to Security/Firewall domain, As I have gone through lot of documents and understood there must be one outside interface and atleast one or multiple inside interfaces depends on the requirement. I have attached a high level desi...

Resolved! Server Access Via ASA

Hi, I have inherited a Cisco 5515 ASA, which is up and running on the company network. As a complete Noob to ASA’s I have the following problem.Users require accessing an internal server via an external web address. The DNS map of the web address po...

Inbound Static Nat on ASA 8.3

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...

Cannot access LAN-zone interface from VPN-zone

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...

NATing issue in ASA image 9.0

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....

Resolved! BGP on ASA

I have two ASA 5520 running, if the main firewall fail it should fail over to the 2nd, I want to get a next ISP so if the 1st ISP fail it should fail over to the next ISP, I want to use BGP to route between ISP, do I have to get a router and put it b...

Capture with ASA 9.0.1

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 ...

Help with new DMZ Setup

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 ...

Shunned Packet to DNS Servers

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...

Network Security

Forum Posts

Resolved! Web browser for prime security

Resolved! Inter-VLAN Security Not Working and Egress Interface Issues

ftp through ASA stuck @ Opening data connection

Asa 5512 and dual isp

Resolved! ASA5505 error writing to flash file system

Resolved! Port Forwarding In Zone Based Firewall

Resolved! Required help on ASA basic setup and configuration

Resolved! Server Access Via ASA

Inbound Static Nat on ASA 8.3

Cannot access LAN-zone interface from VPN-zone

NATing issue in ASA image 9.0

Resolved! BGP on ASA

Capture with ASA 9.0.1

Help with new DMZ Setup

Shunned Packet to DNS Servers

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