ASA vs. Firebox

I have a 150 user network, one main office with majority of users and 5 other branch offices.  15 servers and I use a Firebox 1000 for a firewall, i am gold that I should use a Cisco ASA 5510 for my firewall and management.  Is this the best for the price?

KAS095 pointsBadges:

Exchange server problem cant receive mail

 I configure indian Farewall on one of my PC and l use it as a gateway so that all the mail must pass the gate wall to my server.This gateway is out of my Domain so that that it must trap the virus first. The problem is l can not receive the mail from outside but lam able to sent.What might be the...

Collet50 pointsBadges:

outgoing https request being blocked

Hello, At my office I am noticing that a particular website which I used to be able to login to has done some upgrades and I no longer can access it. I have tried multiple browsers but I think the problem is in the ISA firewall on the server. The site starts as a http://blahblah:8088/blah then when...

Adambeazley0 pointsBadges:

Sending Email Solutions

Currently we have a POP3/SMTP email server (IMAIL).  Our end users connect to it using Outlook.  If we are on out local intranet or the end user's local ISP's are not blocking port 25, we are able to send emails without a problem.  If they are blocking port 25, then we can't send emails. I'm...

Kingriggins20 pointsBadges:

Ipnat.sys

I am getting this error while open the Firewall in win2k3 "windows firwall cannot run because another programme and service is running that might use the network address translation component (Ipnat.sys)

Arryrawat5 pointsBadges:

Subnets for Exchange 2010 and Domain Controllers

Is there security advantage of having domain controllers on different subnet from member servers hosting Exchange 2010 (MBX, CAS, HUB)? Or due to number of required ports to be open the firewall essentially becomes a "swiss cheese".

Thomas199125 pointsBadges:

Are your administrative and technical security protocols run separately or together?

Do you have the same team managing your administrative security (user permissions, access controls) and your technical security (antivirus, firewalls), or are they managed separately? What factors influenced your organization's decision?

JennyMack4,280 pointsBadges:

Is there a way to edit my firewall rules in one place?

Can I configure my network to reroute traffic to one server, so I can edit my firewall rules in one place?

NetworkingATE1,545 pointsBadges:

what is this cli response “&&”

from the CLI of a juniper firewall, when I ping an IP address, I get this response "&&". what does this mean?

Bahlezi140 pointsBadges:

Is it possible to configure ASA firewall using SDM?

Is it possible to configure ASA firewall using SDM

Mohadbazzi47170 pointsBadges:

hardware firewall

what are the steps to configure hardware firewall

Expro2k97865 pointsBadges:

How to configure session time on ASA 5500 series

I have been running an ASA 5520 in transparent mode on our network. After removing the appliance several users state that they are experiencing increased performance. What could cause this performance increase.

TCPDUMP5 pointsBadges:

I’ve been hacked — I think….

I'm an IT administrator with a little over 500 end users, running Windows 2000 and XP. One of our users is experiencing a problem with her Internet connection suddenly dropping for no apparent reason. When she restarts her computer, everything works fine for awhile, but then the connection drops...

LMullen0 pointsBadges:

Delivery Failure error 553

We have recently switched to a new ISP and a new firewall. I am not able to send emails to one person. This is the error message, I am getting "Error transferring to cluster9.us.messagelabs.COM; SMTP Protocol Returned a Permanent Error 553 http://www.mail-abuse.com/enduserinfo.html" How can I...

Cil15 pointsBadges:

VPN on Netscreen SSG 550M

Can someone provide assistance for setting up VPN connections (site to site and Remote access) on a Netscreen SSG 550? I've read all the docs, forumes etc, but not evenusing the Juniper VPN client will get me connected successfully. Thanks!

JAR5 pointsBadges:

Do you use SonicWALL?

How many of you use SonicWALL in your environment? What do you like about it? What do you think is missing?

JennyMack4,280 pointsBadges:

cannot connect to PIX Firewall via ISA Proxy server using ASDM Launcher

Need asistance with ISA rules to allow ASDM Launcher (from authorized workstations) to connect to the PIX Appliance for management purposes. I can connect directly to the PIX device via traditional "telnet" (using PuTTY)functionality but can't seem to figure out why ISA is not allowing the ASDM...

RonP25 pointsBadges:

Dos attack

I have been receiving security alert messages from our firewall nearly everyday. e.g TCP Packet - Source:144.120.8.89,39341 Destination:192.168.1.1,25 - [DOS] TCP Packet - Source:210.7.0.36,3473 Destination:210.7.12.23,135 - [DOS] Thu, 2006-10-19 16:30:03 - UDP Packet -...

92220990 pointsBadges:

Oracle remote login results in IPNAT.SYS error

Attempts at remote login to Oracle database throws an IPNAT.SYS error. Is this a firewall issue with Windows Server 2003? Or is this Oracle configuration problem? What is the best secure way to handle an IPNAT.SYS error? Thank you. Moderator Note: This is a submitted question.

BrentSheets6,940 pointsBadges:

Packet Filtering information required

Hi, One of our PC which is running on REDHat is sending SMTP packets to the firewall. Though the firewall drops the packet, it logs the same. We wanted to know : 1. IF we have to run a packet capture tool, where do we run ? - on the firewall or the PC ? 2. We ran network monitoring tool, but did...

Jagdish60 pointsBadges: