• 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:
  • 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?

    ITKE352,380 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:
  • error 800CCC0F

    outlook 2003 not receiving email; not isp problem, no connect with server, sends okay

    Shawsf5 pointsBadges:
  • How can I load balance my router managed by two ISPs?

    I have two ISP (Internet Service Providers). How can I balance the load between them (or load balance them) using the router and take their output and send it through one Ethernet port, out to my network? It must be set up  this way because I have only one firewall (which has only one Ethernet...

    NetworkingATE1,545 pointsBadges:
  • Where to connect NAS devices in business networks for storage access?

    In my small business network I have an ISP modem, then a Sonicwall NSA 240 firewall, and then a Linksys WAP 2000 access point (AP). Can I install a network access storage (NAS) device, like a D-Link DNS-343, to the network for all employees to share, store and back up files? And if so, where in the...

    NetworkingATE1,545 pointsBadges:
  • Setting up PIX535 but no network connection at all

    I am setting up spare firewall on an old PIX 535. I reset the box to factory default, assign the inside interfact an IP address and use a cross-over cable to for a laptop to connet to PIX.  The problem is I am not able to ping the firewall from the laptop vise versa.  There is no any ACL on the...

    springman95 pointsBadges:
  • Should I register a DNS name for the NAT IP address?

    I have setup our firewall to NAT the inside IPs to an external IP address. Is there a reason I should or should not register this NAT IP address to a DNS name?

    springman95 pointsBadges:
  • Advanced firewall design

    suggest me some techniques regarding to the firewall design

    Asu30 pointsBadges:
  • Juniper SSG550 Firewall – Routing Policy

    It's required to create a new (virtual) interface (with a global IP) that will receive hits and route them to a specific IP behind the INside interface. So basically a policy or route that will do: 1- User opens browser for www.test.com 2- DNS registered to point to our global IP on the new VIP on...

    TaherAfridi5 pointsBadges:
  • Scanning outbound emails

    We have been compromised and one email account is internally sending out a lot of spam. We shut it down and another machine popped up infected and doing the same thing. How can we scan all out bound emails for spam just like incoming email? We use a barracuda 300 spam firewall.

    ITKE352,380 pointsBadges:
  • Best practices involving admin rights for user on user system

    We are currently in the middle of figuring out the approach we are going to take in regard to a user having admin rights on their system. Typcially we set up a new user as an administrator on their system when they are logged into the domain. They don't have a local admin account on the system,...

    Kevins740 pointsBadges:
  • watch guard to cacti

    How can i monitor watchguard in cacti

    Erick5 pointsBadges:
  • firewall design

    i want to design a firewall for a college.so plz suggest me sum ideas regarding to this subject and if you have any another idea related to this subject that also wil be accepted

    Asu30 pointsBadges:

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