• VPN Tunnel

    Hello. This is my current setup. Main office has several servers (usual web, ftp, exchange, dns) which is using an RV042 router for the network. At the remote office, I have a Netgear FVS318v3 router that is maintaining the VPN tunnel back to the main office. I can't narrow down the problem. I...

    rcraig11420 pointsBadges:
  • One Sender’s e-mail does not arrive with me in Microsoft Outlook 2003 – but only one. I don’t know if my AVG security software is part of the problem

    I am running Microsoft Outlook 2003 and have an AVG Firewall and (apart from occasional glitches) don't have any problems with e-mail. One sender's e-mail however never arrives (my partner's). It goes into his "sent items" but never arrives at this end. I have added his address to my "safe senders...

    Chrisie20 pointsBadges:
  • ISA Server to Cisco PIX IPSec Tunnel

    I have a IPSec tunnel From a ISA 2004 Server to a Cisco Pix. The Pix is sending TTl's which is dropping the tunnel. How can I set the ISA 2004 to respond to them so that the tunnel doesn't keep dropping out.

    Tezzky5 pointsBadges:
  • Ping of Death

    Hi, I have a remote office connected over a T1 line to the main office with Cisco routers. The problem is that I get tons of logs in our main firewall that connects to the outside world saying "Ping of Death Blocked" The source of the attack is always an IP address(not always the same) from the...

    Alan Dala30 pointsBadges:
  • Monitoring the Network

    Hi, I have multiple remote sites. I would like to monitor the network and analyze the traffic and its performance in general. For example, how the bandwidth is consumed, if certain activities are unnecessary and how to improve the networks performance by blocking through the firewall like...

    Maryam82100 pointsBadges:
  • Penetration Testing.

    Hi!! Good Morning. I have a simple question for you today. I intend to have a penetration testing done for all of my 3 sites - My US Office, My India Office & My US Datacenter. Can you suggest any trustworthy site which can offer me a free reliable scan? Also, I would like to have you suggestion on...

    Nileshroy0 pointsBadges:
  • firewalls rules according to PCI Compliance

    What are the basic guidelines for firewalls rules according to PCI Compliance?

    FirewallX5 pointsBadges:
  • Keeping non-redundant devices up during a power failure

    I need to connect several AC redundant appliances (Servers, Load Balancers, Switches, Firewalls, etc) to other non-redundant ones (SAN Switches, KVM). I have AC PDU’s for redundant and non-redundant devices, but I haven’t figured out the best way to avoid my non-redundant devices being cut off...

  • Technology behind UltraSurf?

    What technology does ultrasurf use to tunnel through firewalls? How exactly is it doing it?

    Aloysiustany15 pointsBadges:
  • Firewalls for Mobile Data Devices

    Trying to determine what vendor has the best security package (firewall, anti-virus, anti-spam)for Windows Mobile 6.1 Professional OS. Looking to have this active on our enterprise devices when user are surfing the web via wifi

    Bpsears5 pointsBadges:
  • Accessing email server behind firewall

    I have an email Microsoft exchange mail server running on our LAN, it takes emails form various ISPs and sends then to outlook users on the LAN via juniper firewall, i have a mac pc and i want to configure mac Mail with exchange server, i was able to get mails but fail to send emails. please help...

    26055 pointsBadges:
  • Accessing email server behind firewall

    I have an email mail server running on our LAN, it takes emails form various ISPs and sends then to users on the LAN. I want to be able to access this email server via IMAP from the internet so I can see my emails when out of the office. I can set a rule which allows web traffic to a web server but...

    Bridgemics15 pointsBadges:
  • pix506e prob

    after basic configuration of pix 506e firewall, when I'm connecting it with pc the lan card icon is showing not connected . i've tried different cables and on different pcs too but showing no result.i'm able to ping e1 from hyperterminal and from command prompt i'm able to ping lan card ip. plz...

    H.b.chayan5 pointsBadges:
  • owa Cannot acces owa from outside firewall

    I Cannot acces owa from outside firewall using https://serververname/exchange or https://ipaddress/exchange but can access it internally. Can anyone help

    Cubic5 pointsBadges:
  • configure blocked mail notification on exchange 2003 server

    When a mail is blocked on exchange 2003 server after successfully passing through firewall, can we configure any notification for the recipient user.Thanks you

    Veeroo5 pointsBadges:
  • windows security centre as default

    my firewall on windows vista is always set to off when i turn my computer on, I can turn it on but when i restart my computer it is set to off again. How do I make it so it is always automatically on?

    Ginnamusprime5 pointsBadges:
  • Sonicwall NSA e5500

    I want to implement it in my network,any advice or personal experience is very welcome. I have heard that Juniper was good too, so I am still thinking. I have actually 2 load balanced Cisco (2851)routers connected to internet, that I would like to replace by this Sonicwall. Is it a good idea or...

    Divich5 pointsBadges:
  • Windows Firewall behind a network domain

    Is there ever a time when Windows XP Firewall be turned off? e.g should it be when the PC/notebook resides within a company domain? Or is it the case that it simply doesn't matter?

    Jam80 pointsBadges:
  • Cisco ASA 5505 setting up a DMZ

    I need it to talk to the internal network and for Outside to be able to access the website. We have an external IP's and would like to have two of them become static to two different internal Websites. Externals are 44.44.44.x . Internal is 192.168.x.x. VPN is in there too. I'd like for outside to...

    bradob160 pointsBadges:
  • Windows Firewall blocks Samba requests from Mac OS X

    I have a server that is utilizing Windows Firewall, and I find myself unable to make a Samba connection from a Mac running OS X Leopard. I confirmed that the server (running Windows 2003 Server with all updates) can be reached if I turn off Windows Firewall. This leaves a question of what ports are...

    Lonewolfbw525 pointsBadges:

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