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  • Find MAC Address of remote machine using its IP address?

    If I know the IP of a machine thats causing trouble, how do I find its MAC address? I'm running XP Pro. It's not on the same network as I am but I can ping it, and I tried arp -a but its ip doesnt' appear in the arp list because its outside of my firewall.
    Posted to Misc (Forum) by network on 03-14-2010
  • Find a IP with the MAC address (reverse Lookup)

    Hi, I've a MAC address... How I can find the IP Address of that machine. Thank in advance. Phil !
    Posted to Misc (Forum) by network on 03-14-2010
  • Unable to ping an ip address from one of two systems. Both systems are on the same subnet going through the same default gateway. Both systems are online.

    We have been having intermittent connectivity issues to a database server. Some users occasionally fail to connect to the database and after rebooting their systems they may or maynot be able to connect. I have found out that from my office one system can connect to the database and the other one can't...
    Posted to Misc (Forum) by network on 03-12-2010
  • ping specifying source address in windows

    Can I make a extended ping on windows? I mean specifying the source IP I have a server with 3 IP address. I want to make a ping specifying the source IP address. There is some option in the ping command to do that, Or there is some application for this?? thanks in advance
    Posted to Misc (Forum) by network on 02-22-2010
  • Cannot Recieve an IP address

    I use my laptop at both home and work, untill recently it worked both places fine with no hitch. Now I can't get on my network at work... It's not the lan card because I works fine thru ethernet at home, but not at work, my work uses a Domain Name and I have set it up to work before with no problems...
    Posted to Misc (Forum) by network on 02-16-2010
  • cisco tftpdnld command refuses ip address

    trying to use tftpdnld command in rommon mode. on my 1720 with no ios rommon> set (it responds) rs1=rommon !> bsi=0 ret__rutc=0 ret_2_rts= ?=1 I typed ip_address-192.168.2.179 ip_subnet_mask=255.255.255.0 tftp_server=192.168.2.24 default_gateway=192.168.2.24 (requires some ip here and not going...
    Posted to Misc (Forum) by network on 02-13-2010
  • VMWare machines sharing same IP address - URGENT

    Hi people, I have a very urgent question. I am currently facing some problems in our network. I will explain the scenario first. We have a VMWare image. I have VMWare installed in my machine. Initially it was having a junk hostname. So i have changed the hostname as desired. For this the VM machine was...
    Posted to Misc (Forum) by network on 02-09-2010
  • Computer will not pull an IP Address (pulls 169.xxxxxxxxx)

    I am trying to connect my cable modem to my PC and it will not connect to the internet. When I do an IP Config it brings up the following error: An error occured while renewing interface Local Area Connection 2: An operation was attempted on something that is not a socket. I have tried a laptop using...
    Posted to Misc (Forum) by network on 02-04-2010
  • Linksys WMP54G v2 Will Not Acquire IP Address

    I have a Linksys WRT54G wireless router operating perfectly well with two laptops one with an old USR 802.11b card and another with a not so old Linksys g card. The router is set to operate in "mixed mode" (i.e. b & g) and the max number of IP addresses that can be assigned by DHCP is set...
    Posted to Misc (Forum) by network on 02-04-2010
  • Restrict LAN access if not logged on to domain

    I have a WAN setup (vpn tunnels), windows 2003 standard server, all xp pro clients, all computers on active directory, 1 dhcp server (also functioning as dns) giving out IP's, c class. I want to restrict access to any computer that is not part of the domain (logged in with a username and password...
    Posted to Misc (Forum) by network on 02-02-2010
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