• How to make this DMZ routing work?

    Currently we have the DMZ ACL in the ASA firewall. One interface that was assigned as DMZ was connected to the core switch and within a VLAN. The server that was untagged to this DMZ VLAN will have the DMZ ACL applied to the inbound/outbound traffic.  This was quite simple setup.  This issue now...

    springman95 pointsBadges:
  • How to limit max amount of connections per ip on cisco 2811 router

    I wish to limit max 100 tcp connections per internal ip address. Thanks

    Hywl515 pointsBadges:
  • Software firewall that act like hardware firewalls

    i'm looking for a software firewall that filter on a layer 3, filtering by ip/mac/ports only, and ignore completely from files and folders. i tried to config windows 7 firewall and comodo to act like that, but both of them continue to make "decisions" and rules depending on files and applications.

    V470510 pointsBadges:
  • Need a stable wireless router – what one to get

    I currently have a D-Link WBR-2310 serving as the outside router for my network, and it likes to reboot irregularly. Sometimes it reboots a couple times a day, causing disruptions for our users who complain mightily. I've updated firmware to the latest (v1.05) and it continues to reboot...

    Fishmahn55 pointsBadges:
  • Firewall receiving PINGS from a non-public IP address

    My firewall has been receiving and blocking PING's from the following IP address: 10.40.16.145. This address being a non-public IP address, I'm a bit confused. First, how does this data traverse the Internet when the originating IP address is not a standard public address? Is there any way to...

    Tswirka155 pointsBadges:
  • windows/system32/firewall.cpl error when opening control panel.

    How to fix windows/system32/firewall.cpl prloblem? Ploblem opening control panel shows error windows/system32/firewall.cpl...this somehow affected the opening of few other programs such as Internet Explorer(unable to connect to INTERNET but works well with firefox) and ms office.. 

    Rakei3,260 pointsBadges:
  • OWA Website cannot be found

    Exchange 2007 server behind an ISA 2006 firewall. OWA has been configured and working for over a year. Recently began experiencing problems with some persons not able to access the owa webpage (https://owa.domain.com/owa) After some experimenting we have narrowed it down to an issue with Microsoft...

    BPW15 pointsBadges:
  • Flows Data through a Pix 515E firewall

    The flows data originates from a Cisco 1841 router outside the firewall at 200.100.1.1 A 'show ip cache flow' and a packet cap outside the fw shows data flowing. The flows port in use is 2055. Inside the firewall is a local machine 10.10.19.4/16 to capture the data. But no data arrives. On the Pix...

    Pixteck20 pointsBadges:
  • IP Authenticate

    how I can allow in my network under the firewalla single ip where other external net IPs can enter?

    Sandipank30 pointsBadges:
  • Safe@office, Securemote issues

    Hello everyone - I'm hoping somebody out there can point me in the right direction. We just replaced our aging Checkpoint firewall with Safe@office 500 (waiting for the powerpack right now though). We use Securemote to vpn in and although that works just fine after recreating the site, we've had an...

    Lirria0 pointsBadges:
  • Windows Firewall off & settings to turn it back on are grayed out

    Running Windows XP Pro SP3. Haven't changed my settings, but they are now grayed out and the firewall is off. Ideas?

    NewnanIT1,110 pointsBadges:
  • Preventing users from installing Flash through SonicWALL or Barracuda

    We want to prevent users from installing or running flash. Can we block all flash from the sonicwall firewall or our barracuda web filter? We also want to block downloading the installer/ running the installer. This is on an Active Directory 2003 network with Windows XP SP3 clients.

    NewnanIT1,110 pointsBadges:
  • Enabling QOS on Windows Server 2003 network

    How do I enable QOS on my network as we are introducing soft phones and IP phones to our network? The network has Windows 2003 servers, a sonicwall FW and a cisco router.

    Karl Gechlik9,860 pointsBadges:
  • 3rd party connectivity to SQL server through firewall

    We need to allow a third party to connect to one of the SQL servers in our DMZ via an externally initiated SQL connection. What is the best approach and what are the risks?

    Patch0115 pointsBadges:
  • ND_50A Firewall Performance

    Hi, We have an ND_50A firewall working well in our current environment. Now we plan to add more web application that will be accessed via internet. The application server will be connected to the DMZ port. However, before doing so, we need to know  whether ND_50A can afford that in terms...

    NationalExpert15 pointsBadges:
  • JavaScript Error Through a VPN Connection

    Hey all, I am having an issue with a data repository we set up to be accessed inside the company and for our affiliates outside through the use of a VPN. Now the site loads fine using the local address inside the network but when someone remotes in through the VPN site the page just shows the...

    FrankTheTank1,200 pointsBadges:
  • 3G – Creating a S2S VPN when the 3G card uses DHCP and not static?

    I have a 3G WIC card (HWIC-3G-GSM) in a Cisco 1841 and need to create an IPSEC tunnel to a Cisco ASA5520 Normally creating a S2S tunnel would be relatively easy if both peers used static IP's, however my 3G provider uses dynamic addressing. If I try and create an IPSEC S2S VPN peer on a...

    OrangeNewbie55 pointsBadges:
  • Want to Implement IDS & IPS In Linux Firewall

    [strong]We are into firewall services, We had our own firewall Hardware & Services. Our Firewall is new in the market & IDS & IPS feture is not available in the firewall. I would like to know from were to get IDS & IPS Signature & certificate so that our firewall will be complete firewall.[/strong]

    26FAT5 pointsBadges:
  • Question on achieving ultimate network security

    Hello I would be grateful if you could advise me on a security issue I have on my network security. I have a web application on linux with my data stored on a mysql database on the same server (actually it is a sugarcrm) The sugarcrm which contains information about my clients is used by my...

    It4all5 pointsBadges:
  • Firewall Architect training

    Hi Sir , what is the preofession of Firewall Architect  .. for this what are the courses we need to do to get well knoweledged . And waht is thew market demand for this now a days . As  my interest is to do this abt firewall and network security side . Regards ksr1234

    Ksr1234320 pointsBadges:

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