Network Security

Hi All,I am trying to download a file, but I get redirected to a very long URL and I'm wondering if this could be the reason why the ASA is dropping the connection.If I try to download the file without going through the ASA, it works fine.The problem...

I was trying to find the logic (algorith) of how NAT / PAT staements are assigned by PIX.....For example:nat (inside) 10 10.0.0.0 255.0.0.0global (outside) 10 1.1.1.1- 1.1.1.10 netmask 255.255.255.255global (outside) 10 1.1.1.11 netmask 255.255.255.2...

Hi,when trying to add and deploy a new firewall context I get this error message " Please create the interface roles on devices".Could you please advice me on this issue?Thank you,Trond

Dear All,I am getting this error while connecting to ASDM Please help.Your ASA Image has a version number 8.2.1 which is not supported by ASDM 6.1(3)Show Version.....User Access VerificationPassword:Type help or '?' for a list of available commands.A...

Does anyone know if there is an OID that will report on the status of the Trend URL filtering Service. Due to some issue at Trend, the URL filtering keeps failing and so far the only way we know about it is when users complain of slow internet connec...

Hello,I have configured dual ISP on my ASA Firewall for redundancy. Everything is working fine. When my first link becomes unavailable the asa switches to the backup link, but when my primary link is online again the asa never switches to my primary ...

I have a general question about a DMZ. Currently i have an ASA5520 with one physical interface dedicated to a DMZ network. On that interface i have subinterfaces for multiple DMZ Vlans. Is it better to have seperate VLANs for each DMZ server with the...

We need to meet PCI compliance.  However, my firewall fails because, according to the scan, it accepts SSL 2 ciphers. I talked to the company issuing compliance certificates and explained that all my internet-accessible servers meet guidelines.  But ...

Hello,I need to be able to find an errant PC on an internal network that is sending RDP traffic outbound.Has anyone any pointers on this ?I need to log port 3389 from inside to outside.Thank you.S.

I have an unusual problem. I am unable to SSH to the primary firewall but I am able to SSH to the secondary. RSA keys are generated, they have been zeroized and re-generated to no avail. The configuration is replicated to both firewalls so I do not ...

Hi gurus!Can anyone please shed me some light on this error our client receives on their production ASA5510 firewall?The syslog error ID is 216001 and it says exactly what I wrote in the title: internal error in es_PostEvent: event argument tag is un...

Hi,I have inserted one IDSM-2 into Catalyst 6509.I key in command "intrusion-detection module 8 data-port 1 trunk allowed-vlan 10 -11" at switch levelMy question as below,Is data-port 1 = G8/1 at switch level?Is data-port 2 = G8/2 at switch level  ?T...

Hi I have a Windows XP client with IP 192.168.1.10/24 and as default  gateway a router 192.168.1.1I have assigned a second IP address  on the XP: 192.168.2.10/24.And I have installed an ASA:interface  Ethernet0/0  nameif Outside  security-level 0  ip...