I'm running Ubuntu Server in VirtualBox. When I select the internal network option for the network adapter and start up the VM, I only get IPv6 address. I need an IPv4 address as well. My host (running Windows 7) gets has both an IPv4 and IPv6 address listed when I run ipconfig. When I run ifconfig on the guest (running Ubuntu Server), it only lists IPv6.
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I understand you can't assign an IPv4 Address to a "port". But here's my issue. I have two network cables attached to a managed switch, the location of the two cables are very important. Two computers attached to the said cables.I would like to communicate with one of the computers on PORT 1 and PORT 2, regardless of what computer is plugged into them. They get there IP's via DHCP, and a static IP wont work - as the computer plugged into PORT 1 or 2 may be different.So. I have two ports on the switch that I always want to communicate with the computer on the other end. But I don't (will not) always know the IP address of the computer(s) connected.
View 12 Replies View RelatedI have a Windows 7 computer. My boss changed the IPv4 address of this computer. Nowalthough all computers can connect to the network, they can no longer see this computer. And this computer cannot connect to the other computers.
View 1 Replies View RelatedLast two weeks, I have had a problem connecting to public hotspots. My own WiFi network is fine, but while I am connected to any public hotspot I get the 'no internet access' message on the wifi symbol.While connected to my own network, ipconfig/all shows that I have an Autoconfiguration IPv4 address in the (correct) 192 range - but when connected to a hotspot, the address is in the 169 range, or occasionally (as in the instance below) in the 10 range. Clearly this is the problem, but I cannot figure out what has caused it. Is it hardware? Software? Malware? Or user error?I have run the Wireless Test and the log results are pasted below.
Windows IP Configuration
Host Name . . . . . . . . . . . . : XPS-CLIENT-TIM
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Broadcast
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
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I have a Catalyst 3750 Metro running 12.2(25)EY4.Every time I add or remove an ipv4 address from a tunnel interface I have the following log:
Jan 4 10:42:19.088: %PLATFORM_HCEF-3-ADJ: Insane handle in add LT7
-Traceback= 25222C A81C70 A7B28C B08958 B28940 B2A2E0 B2A684 B9EFA4 B9F004 B9F684 B9F814 B9F99C B8E3BC BA1BD8 3DFA94 39BA3C
I'm trying to set up a minecraft server i have the correct ipv4 adress and port but for some reason its still closed?
View 7 Replies View RelatedI have a virtual machine running in my desktop which connected on the gigabit lan port on EA4500 with firmware 2.0.37.What I want to be able to do forward a port that came from an external ipv4 address to the ipv6 address and a different port to my virtual machine (to remote desktop port 3389).The reason I want to convert the traffic to ipv6 is because virtual machine is running vpn and is not reacheable through ipv4 (unless bunch of routes are setup and things get complicated etc). I verified my phsical server and virtual server get both ipv6 ip addresses through ipv6 tunnel from comcast. Without tunneling I could not get ipv6 setup using automatic mode with comcast, it simply did not work for some reason.
View 1 Replies View RelatedThe operation steps on router (WRVS4400N):
1.Set the IP mode as Dual-stack IP and then save
2.Disable the IPV4 DHCP server
3.Use other deivces to connect the router.
The connected devices have the same IP address(2005:123:456:789::1),I am confused,why is it?
We are having a network of 7 computers and a server (Ubuntu server). The problem is, two of them are not connecting to the network. When i check the network card of these two systems, it seems working (the green light is blinking). When i replace these systems with a laptop, it connecting to the network and there is not problem at all.
View 4 Replies View RelatedI have an Ubuntu Server, when someone is downloading a file from it, my bandwidth significantly decreases, how can I cap it?
View 5 Replies View RelatedI am running ubuntu 12.04, with apache2.My router configuration is set to forward port 80 to my local IP.The problem is I can only access the server as local host. Else it times out (from devices using the same network). I do not have sfw firewall enabled, neither shore firewall.
View 1 Replies View RelatedI have a PC ready to use that I want to be used for sharing files, pictures and videos on between our multiple PCs in the house hold. I am going to have it constantly running (I have alot of cooling for it) but I need setting it up. I dont know if I should use Ubuntu Server or FreeNAS?
View 1 Replies View RelatedIf I have two servers, one running Windows Server 2003, and one running Ubuntu 10, what would be the best way to 'map' one's drive to another? Either way is fine. They are each in a different state, and each have an external IP. I just need to do some processing on the Ubuntu server, then write the file either to its own drive, and have the web server (Windows) read it, or, have it write to the Windows HDD, and have Windows read it.
View 2 Replies View Relatedwindows server 2003,ISA server 2000 Networking :: Connecting ubuntu desktop?
View 1 Replies View RelatedSo I finally got all my parts delivered to setup a home file/backup server this week.
It's currently running Ubuntu Server and I'm using Samba to share files on my network.
The server currently has a 2TB WD Green drive in it connected to a Asus M5A78L-M
This is then connected via CAT6a to my new Gigabit switch (TP-Link TL-SG1005D).
My home desktop is then also connected to this switch and again also through CAT6a cable.
Currently when transfering files I will get a perfect 100MB/s read from the server to my Windows machine. When copying from my Windows machine to the server I get around 30/38MB/s.
I know this drive is capable is faster speeds.
I have found ftp's write speed is much closer to what my Samba read speed is so I'm going to give it a guess that is a software problem rather than hardware
(Setup routing and iptables for new VPN connection to redirect **only** ports 80 and 443) Only my goal is a bit different. I am running a headless gui-less install of Ubuntu Server 12.04 that is being used for a variety of different purposes... I would like all traffic to travel un-prohibited through my ISP except for my transmission traffic. I have a VPN i subscribe to that allows me access for which I only want to direct a single port's traffic to. I am currently using a modified version of the code from the above link. My current code is below:
#!/bin/sh
sleep 200
DEV1=eth0
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i want to invisible my router ip.which command can do this.or how can configure registery to hide my router ip and surf safe.
View 5 Replies View RelatedI have set up DHCP reservations to assigned IP addresses based on MAC address. I have to block my kids access at times, and when I do this they simply change their IP address and they circumvent the blocking.Other than punishing the kids (which hasn't worked - and they need computers and Internet for homework), is there anyway to lock a computer to MAC address to IP address so if they change it they won't get network/internet access?I also tried to set up network filtering and I put in all the PCs and devices I wanted to provide access for, including the router, but when I save changes I can no longer access the internet or the router. I have to do factory reset to get back into router config.Also, I'm on 1.30WW. I know 1.34 exists, which I tried on a previous router which died and was replaced by RMA; but this didn't solve any problems.
View 6 Replies View Relatedi want to access my camera from my internet website, am using dynamic internet IP address "it's changed automatically every time. so i thought about the MAC address of the IP camera, i found some websites use the MAC address to link the camera [URL] and [URL] i want the configurations that i have to do to make this workout without static IP and without using a computer between camera and internet router.
View 7 Replies View Relatedhow i can make my own hosting .. i own site and i need to make my own hosting?
View 7 Replies View RelatedI want to learn how to make application server?I have Windows server 2008 enterprise edition and it is connected to 10 Client Machines. I want to install software programes only on server and use them on client machines without knowing server password.
View 29 Replies View RelatedI am wondering if I can make our WAP4410 fall under two ip address ranges. I want to have a network for the office users and one for the guest users. We currently use a Safe@Office500WP Checkpoint router. It allows us to create multiple network ranges. We have the office users wireless under 192.168.0.1 ip range and the Guest Wireless is under the 192.168.200.1 range. Do I need two access points or can this be done with just the one?
View 7 Replies View RelatedI have to make a live chat (web based using ASP.NET) , like a customer service chat when the client click to start chat , the server will repsond with checking any operators that is available to chat with the client.the operator must be login to the site as active operator .how can i make the server to check the available operator ? is there a syntax or codes that can be applied in this condition?
View 2 Replies View RelatedMy problem is that i want to make an srcds server to css (counter strike source) but i cant get it online beacuse i need to port forward i got a Thomson router (or what it's called) now to the problem when i write my ip and logs in i can acces some features and some i can't acces.
View 2 Replies View RelatedI have a question that�s been bugging me and that internet searches didn�t quite explain and that is how do I make a resource available publicly e.g. web serverAll I hear so far is register a domain name but that doesn�t quite answer the full question. Id like to know exactly what happens when a user types in the url of my web site and how their traffic gets to me. Is it.. get a static ip from my isp then provide this to the domain name registrar and that it now every one can access my site?? Seems to simple.
View 1 Replies View Relatedi want to stream movies to my nexus 7 in my room only but i dont want to buy a nas. can i connect my external to a router [URL] and use that to stream movies. i dont need to be able to connect to it all over campus but mainly in my room would be nice. i read that w/o root you cant connect to adhoc with the nexus 7?
View 18 Replies View RelatedI have an old computer that is currently running XP at 2.1GHz Athlon AMD with 1.5 DDR RAM, would I be able to turn it into a dedicated server? More importantly, should I? all I have is a small home network running a couple desktops and a printer off one and connected by a wireless router to the internet, would it make a difference at all in processing speed or connectivity on any of them?
View 6 Replies View Related I have a ASA5505 in a branch connected to the head office via L2L-VPN. The clients at the inside of the ASA can use the DNS servers in the head office through the VPN tunnel. The ASA is configured to use these DNS servers, too.
dns domain-lookup outsidedns domain-lookup ADMdns domain-lookup insidedns server-group DefaultDNS name-server 172.17.6.225 name-server 172.17.6.227 domain-name some.name management-access ADM
The VPN ist connecting the networks behind interfaces inside and ADM to the network at the head office.
When the ASA is resolving a hostname it tires to use these servers. But it does via outside interface.
gw700# ping heise.deMar 30 2011 07:58:49: %ASA-6-302015: Built outbound UDP connection 35360 for outside:172.17.6.225/53 (172.17.6.225/53) to identity:117.135.114.78/2117 (117.135.114.78/2117)DNS: get global group DefaultDNS
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I've got a Cisco 1941 setup working fine for Cisco Anyconnect. Clients can connect to local resources fine. The issue I have is I need the remote clients to access a third party IP address but to do so they must do it through the VPN. At the moment only local resources are accessed across the vpn and if they need internet they use their own internet connection they are connecting with.I've added the below to make sure traffic going to the IP is going across the VPN.
View 4 Replies View RelatedBasically I have a group of static public IPs and I need one of them to point to an internal server IP address. This is for the RVS4000 router.
View 3 Replies View RelatedI have an DLINK-dir 815 router.. I have tried for 10 hours to get broadcast IP to work, no luck.. All html/javascript modifications = no luck..The WOL works on LAN, but not over internet, so I figure it's the broadcast IP that needs to be virtual servered?
View 9 Replies View RelatedCustomer has a WLC 4402 and 21 AP's LAP1131AG, there is a PDA wlan created to give PDA's and wireless Phones access to the webmail. This is done by access lists and firewalls. Now the customer wants more access to the internet in this PDA wlan, maybe in a later phase to the other vlans, can we use an ISE server and make profiles, is this the only additional server that we need or is an upgrade of the WLC and ÄP's also needed.
View 1 Replies View RelatedI have a XSR-1805 (Version 7.5.0.0) enterasys router here. Got SNMP server to work successfully. The thing is that I couldn't make the router restrict a range of address allowed to use a community. Only 10.1.0.13 is allowed to use SNMP in this case.
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