• Block FTP access of all kinds using a Sonicwall Firewall

    How can we block FTP access to and from our network using a Sonicwall Pro 200 device? We want to block ftp, tftp and sftp. How can we do this?

    Karl Gechlik9,860 pointsBadges:
  • How to configure two default gateways to be 2 ISP (PIX 525)

    I have a network as follows: PIX Firewall 525 uses three network interface Ethernet1, Ethernet2, Ethernet3. E1 (10.0.0.1, Inside) connected to LAN E2 (117.16.126.35, Outside) connected to the modem (117.16.126.33) ISP1 (This address by the ISP level) E3 (192.168.1.2, Outside2) connected to the...

    Arowana200015 pointsBadges:
  • No access to mail from outside the network

    Lost all access to my mail from outside the network.  What could be wrong

    Larae5 pointsBadges:
  • Bridging or bonding ethernet & firewalls from separate carriers

    We have two 10 MBit internet connections. They are both Ethernet handoffs and enter two different sonicwall firewalls. Is there a way to bridge or bond these two separate lines? They are from two separate carriers and have separate IP ranges.

    Troubleshooter24755 pointsBadges:
  • How can I stop a ddos attack without changing my IP addresses?

    We have about 10 IP addresses trying to cause a DDOS attack on our organization. As soon as I block the addresses in the firewall another batch takes its place. This has been ongoing for about 10 hours. How can I stop this attack without changing my IP addresses?

    Karl Gechlik9,860 pointsBadges:
  • Does Windows Server 2003 SP2 turn on Firewalls?

    All of our windows firewalls are off by group policy. I have read that the windows 2003 sp 2 turns it on anyway. Is this true and if so how can I prevent it? Or do I need to do the updates offline and turn it off manually?

    ITKE56,495 pointsBadges:
  • windows password question

    I recently purchased a computer from a "going out of business" sale for my fathers business and when I try to logon to Windows I get the logon screen with domain. I have a valid username and password but obviously i am not connected to a domain. I need to bypass this if possible. The safe mode...

    Minxcomp10 pointsBadges:
  • How can I tell who owns what IP addresses?

    Is there a method to tell who owns what IP addresses? I would like to know who owns a IP range that keeps showing up in my firewall logs. Can I pin point it to a company or just to the ISP like I am doing currently?

    Karl Gechlik9,860 pointsBadges:
  • Email encryption with Barracuda spam firewall

    When using a barracuda spam firewall 300 administrators can log into the box and read/release email messages. How can we prevent the emails text and attachments from being able to be read? Can we encrypt our emails?

    Troubleshooter24755 pointsBadges:
  • ping: sento: No Route to Host

    I have a unix server on an internal network, behind a ComCast SMC8013WG Cable Modem / Router. All of my PC's and MAC's on my internal network can see the sever and access it. They can all see and access the internet as well. All except for my Unix Server. I need to get remote access to this unix...

    PCMTCG0 pointsBadges:
  • Cannot access external website from within our network

    Hello all. I have a weird issue. Our company has an externally-hosted web site. we can get to it from outside the company network but not within. This has been working but stopped a few days ago. For some weird reason there is an entry in our internal DNS server for the external IP address of the...

    TracyGS70 pointsBadges:
  • Adding Windows Firewalls to all computers via group policy

    How can I add Windows Firewall rules to each computer via group policy? We have a new application that needs a port open both ways. What is the easiest way to do this? Windows 2003 Server, Vista desktops.

    TeachMeIT975 pointsBadges:
  • Firewall and Google Maps

    Hi All I have an issue at work, I have a user that needs access to google maps and only google maps. Can anyone tell me what IP addresses maps.google.ie use because I have added 21 different IP addresses to the firewall rule and the user still cannot gain access Also I know how to configure a...

    shanekearney810 pointsBadges:
  • Network Connection Freezes

    For some reason, at random, among 20 PCs on my network, in the morning or during the day, the network connection stops responding for both intranet and internet communications. The only solution thus far is to remove the NIC from the Device Manager, reboot the PC, and let Windows XP Pro find the...

    DboiSOBE0 pointsBadges:
  • Block MAC Address on Cisco Aironet 1260 Router

    How can I block one mac address from connecting to my Cisco Aironet 1260 Series router? We have open access but one client is being troublesome. Can this be done from the router or is it supposed to be done via the PIX firewall?

    JimmyIT1,725 pointsBadges:
  • Answer a Question, Get A Practical Guide to Linux!

    This week's IT book giveaway is A Practical Guide to Linux Commands, Editors, and Shell Programming. Answer one of five unanswered questions then leave a link to your answer in the discussion area below. On Friday, August 20, 2010 at 12 PM ET, we'll choose a winner from those who answer. Ready,...

    MelanieYarbrough6,345 pointsBadges:
  • Which tool is used to configure 50 pix firewall?

    i have 50 pix firewall and how will i configure these firewall.

    Cybersoni5 pointsBadges:
  • IP lists to allow users to access a website internally only

    We want to launch an internal website that only can be accessed from our network clients. This includes remote users. Is there an "allow these IPs" list somewhere using is on a Windows 2003 standard? Or will I need to create firewall rules for this?

    ITKE56,495 pointsBadges:
  • How to block Google Talk via Fortigate 60?

    blocking chatenabled.mail.google.com doesn't seem to work anymore. please help!

    Bkheong5 pointsBadges:
  • Network Paranioa

    I have WEP enabled on my wireless router. However, I have a small 4 port firewall that I want to use in addition to wireless router firewall and my software based firewall. Is this doable?

    Roblhicks5 pointsBadges:

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