• Blocking access to our website based on IP address

    How can we block access to our website based on IP address? It is hosted on IIS on a Windows Server 2003 R2 standard.

    TeachMeIT975 pointsBadges:
  • Can’t start exchange 2003 after change dns server add on windows server 2003?

    After move to exchange 2003 native mode we change add for dns server in server 2003 with the saame ip as server(before dns server ws add from the server in mix mode).When we change the add we can't start exchange server

    Viki20 pointsBadges:
  • similar IP address

    I want to know if an email sent from the following IP address, could have been sent from the system as any of other 4 emails, having similar IP addresses. If yes, pls help in estimating which one is closest. IP in query: 122.164.28.180 other IPs: 122.164.27.136 122.164.25.198 122.164.168.171...

    Prajj515 pointsBadges:
  • ODBC connection and IP address

    Is there a way to get the IP address of a client/server job attached to QZDASOINIT?  I can see message CPIAD02 in the QZDASOINIT job log which lists the user and IP address and I need to get this information into a CL program which runs each time the user connects to the QZDASOINIT process. ...

    BISHT321245 pointsBadges:
  • Maximum network protection with public Internet access

    What is the best way to give public access to the internet yet protecting my company network?  We have a Cisco ASA 5510 firewall and wireless access points.

    Rpc5 pointsBadges:
  • Assigning static IP addresses

    Howdy folks I've got 6 windows pc's at the office and i'm trying to create a peer to peer network, And i want to assign ip addresses statically because if they are obtained automatically ip address conflict occur.My problem is if i assign them statically i cannot go to the internet but when it's...

    Xxx385 pointsBadges:
  • Blocking spam IP addresses

    I run a forum and have a problem with spammers attempting to join. We are a local forum and don't have any users that are more then about 200 miles away. I can block IP addresses individually but would like to do so in groups. example- a user tries to join from 123.123.123.123 and I reject because...

    Camlov35 pointsBadges:
  • Number of IPv6 addresses

    What is the number of IPv6 addresses left? How many IPv6 addresses are there, and when will they run out?

    SearchEnterpriseWAN1,040 pointsBadges:
  • How to calculate IP addresses in IPv6

    I know how to calculate IP addresses under IPv4. How do I calculate addresses in IPv6?

    SearchEnterpriseWAN1,040 pointsBadges:
  • Sites and Services- Subnet Setup

    Sites and Services- Subnet Setup I am currently setting a new site and would like to clarify the subnet setup. When setting up the subnet I have to enter an IP, subnet and select the new site I created. The IP range which I want to associate with this subnet is 192.25.48.0 to 192.25.56.0 and subnet...

    ITKE344,855 pointsBadges:
  • “Class A” / IP Address Allocation

    I am confused with a lot of references that have different saids about Class A.   Is 127.0.0.1 one of the Class A members? (I know that it is useless somehow)   and number of nets is 126 or 128?   Thanks in advance.

    Ali312money25 pointsBadges:
  • Three subnets and ip adresses needed

    I have a non-profit I am helping out with some network issues. they now have two XP pro SP3 machines on site. One was there when I came in, it has a DSL westell 6110 "dumb" modem connecting them to Verizons dsl. The original pc has a static ip, gateway and dns servers. the subnet of that machine is...

    swinehart68031,050 pointsBadges:
  • ip address of laptop to connect with office vpn

    I was connected to a vpn but i switched to cable from dsl, now my laptop won't connect to the vpn

    Czarsala5 pointsBadges:
  • Mac access list

    hello , almost i disconnect any computer in my lan by making ip access list  in core switch but alway ip in changed for any computer so i try to make mac access list to disconnect any computer depending on it's mac address but in cisco devices there isn't any ability to make this can you help...

    Osamam815 pointsBadges:
  • Client not doing ping by name to server

    one desktop system is doing ping to server by ip address but not doing by server name then how to sort out this bug from desktop sytem?

    Yogender270 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:
  • Running IIS to make one virtual server

    We have four Windows Servers 2003. Running IIS, can we make them all into one virtual server accessible by one ip address?

    Troubleshooter24755 pointsBadges:
  • Tracing the AS/400 User profile by IP Address while signoff

    I want to trace a particular userprofile, login from which IP Address (PC)while he is sign off from the AS400 user was being connected through client/access

    Syedm180 pointsBadges:
  • Blocking a mail server’s IP address

    How can I block a mail servers ip address from my exchange 2003 box to prevent it from sending any messages to us?

    ITKE344,855 pointsBadges:
  • Is a fixed IP address required to remotely receive emails from OWA?

    Our office is having issues retrieving emails remotely using OWA. Our office had MS Exchange Server 2007 installed several months ago and we were able to access our emails remotely with OWA without issue until recently. The IT company that sold and installed the server is saying that we require a...

    MakeItSimple35 pointsBadges:

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