i am trying to use windows server 2008 R2 as a host machine, and i will be using windows server 2008 R2, and windows server 2008 serverCoreR2 as guest virtual machines. I have two NICs on my computer, and my computer has the memory, the hard drive space, and the cpu to handal this.
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I have two NICs and two seperated network connections on Windows Vista System. I want all visits to websites that are blocked by our Corporation LAN go to the external network, so I can use my personal emails etc.All the other applications still use corporation LAN.
1) Corporation LAN subnet: (Connection 1 - DHCP)
IP: 142.241.X.X
Subnet: 255.255.255.0
Gateway: 142.241.X.X
2) External network LAN subnet: (Connection 2 - DHCP)
IP: 192.168.1.X
Subnet: 255.255.255.0
Gateway: 192.168.1.1
Server 2008 has two Nics one connected to outside switch and has internet, other Nic is connected to local siwtches which has 20 systems connected locally but does not have internet. Local systems were getting IP from server, but there was not internet on the lan systems, I restarted the server and local systems lost IP address. earlier everyting was fine.
View 2 Replies View RelatedOur current topology is a single N7K with two 48port 10Gb F2 linecards and FEX 2224TP in the server racks. In a few of the racks that house important servers, we have placed dual FEX 2224's. Each FEX has 2 10Gb links back to the N7k (each link on a separate LC). I've tried to create a port-channel for the important servers in such a way that each NIC on the server is connected to a separate FEX - but its failing (simple drawing attached). I've read multiple posts saying this is possible, and others that say its not. I've also submitted a TAC case and have been told it's impossible to port-channel interfaces on separate FEXs connected to a single N7k - but I find this an impossible limitation and want to verify it's actually right. Is this really a limitation?
View 7 Replies View RelatedI'm someone who has a long background of computers but it's generally just giving general advice, building them, overclocking them and troubleshooting standard 'Home PC' type issues mostly with hardware but some software as well. I really want to start to expand my knowledge somewhere else within computer hardware and software to improve my job prospects in this area. I'm trying to move towards more of a Network/Server admin/support type career and I'm just wondering where the best place to start learning about something like this might be? I don't even know where to begin.
View 2 Replies View RelatedI need to connect a OS2 pc with Windows Server 2008. However, I have tried the Netbeau (which can work in connect with Windows Server 2000), I cannot install the Netbeau to Windows Server 2008.
View 2 Replies View RelatedI have a small mixed peer-to-peer network comprising 2 Win7 PCs, an iMac and a Win7 laptop and 2 little file servers: a Netgear Stora and a LaCie-2big.Stora is correctly listed under the Network part of Windows Explorer, but LaCie isn't, although I have been able to map a drive to a share on LaCie.No problem accessing files etc.Why would the LaCie not be displayed in the Explorer file tree?
View 2 Replies View RelatedI am having some trouble accessing some backup Email (Outlook Web Access) and Citrix servers located behind an ASA 5505 firewall at a remote datacentre. Simply put, when I go to the specific URL (e.g. [URL]) I do not arrive at the splash page, I just get a message saying that the server took too long to respond in the web browser. I'm wondering whether I have missed something on the configuration or the firewall itself is not letting my requests through. The remote servers are located at a remote Disaster Recovery site and use the subnet 192.168.4.0/24. I am at head office which is connected to the DR site via a VPN using 192.168.1.0/24.
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Cisco ASA 5510 directly facing the internet on E0/0 (1 Public IP only) with internal LAN on E0/1. Exchange 2010 OWA working fine with ACL and NAT rules configured.Problem:
•1. Cannot publish internal web servers to outside, have tried PAT.
•2. Have multiple web servers to publish with all on one protocol (HTTP) to a single public IP which I don’t know if it’s possible on a ASA.
•3.When SSL VPN is configured with Local user database, connecting from Anyconnect client gives a certificate error. Upon viewing the certificate it points to the internal mail server.
I've tried a bunch things but it didn't work, I'm about to gave up! :-/
I have the following scenario:
ASA5510 - v8.3(2)
Interfaces
ETH0/0 = outside = 189.xxx.xxx.129
ETH0/1 = inside = 10.xx.1.15
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What should I do to get the SIP and 8080 port working on my Public IP, likewise just as access from my browse the http://189.xxx.xxx.129:8080 and get through directly to my internal server 10.xx.xx.61 ?
Right now every computer is connected through a workgroup and some computers are sharing files to everyone and some need a login to share other files. I want to run a main server where all the files are on that computer and have it share all the files to everyone else on the network. I'm not too familiar with Windows workgroup networking and file sharing.I want to have certain files accessible to certain computers and certain files accessible to everyone on the network. I'm under the impression that I have to have the main server with all the business documents. Then create separate accounts on the server and hand them out to each individual computer. After, go to each document and specify who can access what with read/write. Can I share some files to everyone and have certain files limited to other computers at the same time? How would someone access the shared files when you need a login and will this login conflict with files shared to everyone and files shared to certain people. I remember on my small business network I need a login for certain computers because it is shared to only certain people then how would I access the files shared to everyone when I have to login to see the server files to begin with?
View 1 Replies View Relatedwindows server 2003,ISA server 2000 Networking :: Connecting ubuntu desktop?
View 1 Replies View RelatedI just moved from a Linksys wired router to the Cisco EA2700 wired/wireless router.I have three web servers on my network that serve up content via standard web URLs. For example, pretend www.domain.com pointed to the WAN side of my EA2700. Port forwarding routes port 80 traffic to the server, located on an internal, private IP (ie, 192.168.1.21).All works well when accessing these servers from outside my network (I checked this via my mobile broadband connection). But when I'm on a workstation internal to the same network as the servers, I cannot connect to the servers via the web URL. Of course, I can hit them via the IP or an internal-only DNS network entry. For example, when on 192.168.1.55 on a desktop machine, and I type the URL in the form www.domain.com, it just hangs and times out. I was able to do this on the old Linky router. Traffic should go stop at the router and be re-routed back internally to the port-forwarded server - but it does not.
I have to route properly via the web URL and not the internal DNS name or IP addy, as I am running virtual web servers on IIS on one of the servers.Is there a setting I failed to set on the EA2700?
I have a cisco ASA5505, it runs a wide site to site VPN network and has 4 servers connected to it
10.50.15.4 > fileserver
10.50.15.5 > domain controller (exchange)
10.50.15.6 > terminal server
10.50.15.7 > terminal server
Now yesterday i removed 10.50.15.6 and replaced it with a new terminal server with the same ip address, ever since the ASA is blocking traffic between it and the domain controller (example)
2Oct 27 201214:51:0510600710.50.15.655978DNSDeny inbound UDP from 10.50.15.6/55978 to 10.50.15.5/53 due to DNS Query What has me baffled is the only thing different between today and yesterday is the new server is windows server 2008 and the old one was windows server 2003. The new server has the same LAN ip address as the old one to make the changeover seamless for the users.
why all the sudden my ASA has decided to block the traffic between those machines? all the other machines can talk to it fine just not the domain controller, and seeing that this is a terminal server naturally you can see the problem i face!
this router has worked flawlessly for 2 years now without any config changes and i cant work out why its blocking traffic between those 2 machines.
I'm setting up an ACE 4710 in our test lab before deploying in production. Do the test web servers I am using need to use the ACE as their default gateway? The are currently configured to use a multilayer switch on their vlan as their gateway but I'm guessing the ACE needs to see the return traffic for load balancing to work correctly?
View 2 Replies View RelatedI recently cut over from a WRT54G to a RV120W. I am having an issue where I type [URL] (for a server running on my network) in my web browser while on the internal network and it always comes back with the router login page. Basically it is supposed to go out of the router and then come back in on the public IP address and hit that server. There was a function on the WRT54G called "Filter Internet NAT redirection" which when turned off would allow this to happen. I am not seeing a feature like this on the RV120W
[URL]
I'm looking for a way to configure Cisco ACE4710 loadbalancer to bypass traffic that is initiated from server side to Internet?Are there any way to configure this, so that the loadbalancer will not maintain session for this bypass traffic to maximize throughput?
View 1 Replies View RelatedSince the power failure two days ago, my -ASA stops forwarding traffic to internal servers, for no apparent reason. Packet trace shows all OK, packet capture buffer stays empty when I try to http into the mail server. The only way to get it working is to change the Outside Ip to the one used for mail, then to change it back. It will work OK for a few hours, then stop, with nothing obvious in the logs.
View 2 Replies View RelatedI'm using a 2601X router connecting to a broadband connections. The following NAT connections is working but I need to do NAT exemptions to set up my VPN appliance on the DMZ. I see a lot of documentation on how to use a pool of public addresses to do that, but I only have the one dhcp address from my isp.
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boot system flash:c2600-adventerprisek9-mz.124-25d.bin
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interface FastEthernet0/0
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i'm currently studying at a college which has a website with a student intranet that is available to log in from any computer. So far it has been working well and I can log in on my home laptop and upload documents and look at presentations etc. Today for no reason when I try and log in I get the message Error Code 500: Internal Server Error and the webpage does no appear.I have had no problems previously and this has only happened today and yesterday, I went down to the college and accessed the website fine from the computers in the library but still no joy from my home computer.
View 1 Replies View RelatedI am planning the following network setup.Get a server with 2 NICs, a router and a switch ,1st NIC is connected to Internet2nd NIC is connected to a router,A router is connected to a switch,All the client workstation are connected to Switch to access the server.I believe with this setup all my client workstations can browse the internet on their local machine via server.
View 11 Replies View RelatedI have a networked PC with 2 NICs.One is connected to our business network, with a static IP address (10.38.75.xx) the other NIC (10.42.10.xx) is connected to a Controller machine.The business side of things works fine - network access & internet access works well.The intent with this PC is for a vendor to be able to RDP it (which he can) then open a browser and use the Controller's IP address (10.42.10.33) to access and control the connected machine.I am an administrator - logged in as myself, and trying to browse to this IP address, the page tries to load forever. It never times out or displays an error - just continues trying to load.At first, the vendor that was accessing this machine, when logged in as himself, COULD get the web page to open up at that IP - but he wasn't authorized to install an activeX program that needed to be installed. Logged in as myself, I couldn't get to the point where it asked to install the program.
Because I couldn't figure out how to fix this, I just set him as a local administrator as a short term fix - now he can't access the web page either. I've tried setting him back (removing his adminstrator privileges) - but now neither of us are able to access this page.
I have a quick question to ask regarding bridging two NIC/LAN ports on my home server to two LAN ports on a single gigabit router. Is this possible? Will the router have any trouble determining IP addresses? If so, is a certain router required for this to work that I am unaware of? I'm run a google search for any info on this subject but this particular question doesn't seem to have been asked that I'm able to find.
I'm essentially looking to increase any bandwidth throughput if possible for content streaming on my home network.
I have two nics (one on DHCP and on the internet) and the other with static IP and connected to a PLC. Is it possible to set the later to enable the PLC to access internet resources while keeping that network arrangement.
View 1 Replies View RelatedI want to route traffic from nic 2(192.168.2.1) to nic 1(192.168.1.1). In lame terms route the traffic from 192.168.2.10(gateway 192.168.2.1) to 192.168.135(192.168.1.1). I know how to use the route command in CMD. So how would I get the traffic from 192.168.2.10 to 192.168.1.135? I'm just not sure how I would do that with the route command. I've tried
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route -p add 192.168.1.135 mask 255.255.255.0 192.168.1.1 IF 12
Also tried like 5 different ways The IF 12 is my NIC 2.
I have 2 nics in my win7 system, NIC 1 connect to leased line and NIC2 is connected to organization LAN for internet. Both the ip add are in same subnet. when both the cables are plugged in to nics, leased line link connected to nic1 goes down. It wouldn't come up untill the cable from nic 2 is plugged out.Basically i wish to be connected to both the networks simultaneously.
View 1 Replies View RelatedSo i have a server with an internet nic and lan nic. The internet nic gets its IP from the router 192.168.1.7 the lan nic uses DHCP for the network and has 172.16.1.1. I just turned on the ftp service and it works fine in the lan side but cant reach it from the ISP side. I use a dynamic dns host which is monitoring my internet ip and is correct.
View 6 Replies View RelatedOk so even though this isn't really needed, it's for a 10 user office I have two tower servers with dual nics but not the same brand (just bought a cheapy gigabit startech) to go with intel on board nic. Also my switch is also gigabit which is a trendnet teg-s24dg which does not support link aggregration.
But since I have two nics and both servers are running win2008 enterprise I want to use the other nics for throughput if possible. So to give an idea servers are doing DC/AD and fileserver DFS rep. If I turn one off the other picks up and network still functions (there is a small lag since dns has to pick up that other is not responding. So far the best I can think I can do with the extra nic is add ip's to second nics and add to dns and round robin or install NLB role to for two server cluster.
I can't really team them since they are two different brands, so what would you do or do you suggest I can do with them. Also I have a T1 and dsl going into a dual wan firewall dsl is not being used for anything. (might use it for a seperate wifi network if people need it.
I am working in a idea for a project and i was wondering if is possible to program two or more NICs in a PC and make it to work as a Switch.
View 2 Replies View RelatedI know enough to be dangerous when it comes to networking, but this one has me baffled. I'm running a win 7 pc with dual nics.
I need to have 1 nic connected to a vpn and the other to be restricted to intranet access only. I can't for the life of me figure out how to accomplish this.
Once I connect 1 nic to the VPN i'm no longer visible to my lan, even if the 2nd nic is connected.
I am using a proxy server with 2 NICs for sharing internet connection to my 100 desktop users in my office. NIC 1 is connected to my dsl modem and NIC 2 is connected to a main switch and further to more. But now i want to setup a wifi network for laptop users. I have enabled ICS on NIC 1 and NIC 2 has acquired it ip automatically (192.168.0.1) so the gateway for my desktop users is (192.168.0.1). But i want to use a new gateway. For this i have installed NIC 3 but it is not acquiring the ip automatically. My Proxy server configuration is: MS Server 2003 ENT edition.
View 2 Replies View RelatedFollowing is my Hardware
Router: 3Com OfficeConnect ADSL Wireless 11G firewall
Laptop: Lenovo 3000 N200 - Vista
Built in NIC: Intel PRO/Wireless 3945BG
USB NIC: Linksys Compact Wireless G
I am trying to connect my Laptop to Media Player HDD connected via Ethernet to Router. I want to channel traffic to/fro HDD separately from that of internet to/fro laptop (to make it faster - my assumption)
I have successfully done this by using the router as a switch when I had a cable modem. But now I have an ADSL connection to internet and my internet gets kicked off while I connect these using VLAN.
What I want is best possible configuration of my hardware to access internet and play/transfer media files on my laptop
I have the setup as following on my PC:
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I use the fibre internet for almost all internet activities since the speed is fast.However, when I do school's stuff, I need to VNC to my lab's server. Hence I need to connect to school internet point. External IP cannot directly connects to my school's server.Therefore, I would need to force Windows (or VNC) to use the connection of the Wireless Ethernet card when I VNC to my lab's server. But I want to use my fibre for all other internet activities.
