a few days ago i had a router dlink 2740b and i made a dedicated server of call of duty4 where my friends and i played. yesterday i changed my router with another dlink 2740b f1 version (a new version of the same router): i make port forwarding for the cod4 server but the server doesn't go online....i see it only in local....but my friends and i don't see it in the internet server in the game menù...
View 1 RepliesOn Windows XP, my integrated NIC stops working after hosting a server. The server starts fine, ports are forwarded, firewall is down, modem is fine, but when I receive a connection, it shows they have made a connection, but then they drop, as do I. I can't browse or ping anywhere. I have to physically disconnect, then reconnect the ethernet cable to the port, or restart the computer. Upon ipconfig, the adapter is set with the Windows default ip (169.x.x.x) and cannot be /release'd or /renew'd.
View 10 Replies View RelatedI recently signed up with AT&T U-Verse. They required that I buy a 2Wire 3600 HGV router. I looked up how to forward ports -- and even called an AT&T representative -- and I am sure that I forwarded them correctly. I'm trying to host a Minecraft Server. I forwarded port 25565 in TCP and in UDP. After that wouldn't work, the AT&T representative said that the traffic was being blocked from my side. I then checked my Windows Firewall and allowed all proper applications -- Minecraft and Minecraft Server. When that wouldn't work, I went in an manually added exceptions to Windows Firewall for TCP - 25565 and UDP - 25565 Inbound and the same for Outbound. Nothing.I have tried to check the ports in DMZ mode with Windows Firewall disabled -- they are still timing out. What should I do?
View 7 Replies View RelatedI had setup 2 servers at home. I'm now in need of hosting 4 websites. I have 4 static public ip's. I'm currently using a router with DD-WRT firmware installed. I have setup up as static NAT. X.X.X.27 to 192.168.0.100, X.X.X.28 to 192.168.0.101. This is my current setup for the existing 2 webservers which host a website each. I notice apache allows for multiple websites per server. One of the server's is a dell 2500 with 2 NIC's and will not be a problem assigning two ip's. The second server only has 1 NIC. Should I buy another NIC card for the second server or could I get by using a virtual NIC? The load on the servers isnt heavy. Only bout 20 clients connect to them daily.
View 8 Replies View Relatedhow much RAM is requied on server hosting CiscoWorks. Our CiscoWorks is running like snail. We have 3200 logical devices configured on it. Specially browing different pages of CiscoWorks is very very slow.
how big hard drive will be enough for CiscoWorks with below applications installaed and configured with 3200 devices.. Currently we have 65GB Harddrive and its 85% full.
Server Platform: Windows 2003 server 32-bit
Server RAM: 4GB
Hard Drive: 63GB-CiscoWorks is installed on this Harddrive.
Another Partition of Harddrive is 130GB and its 100% free.
LMS: 3.2.1
RME: 4.3.1
CM:5.2.1
I have a D-Link 2740B with the 2 antennas and sloping black case and for some reason I now can't seem to login to the web GUI via 192.168.1.1. The modem is working OK but there is a setting I need to change.IE says "Internet Explorer cannot display the page"A friend then recommended trying Firefox. This worked the first time but now it is not connecting either. On http://192.168.1.1/ I just get a blank screen.I've turned the power off on the modem for 15 minutes and back on, and rebooted the computer.I've also tried turning Norton Antivirus & Firewall off but this didn't make any difference.I run Windows 7 Home Premium 64 bit with SP1.I've avoided resetting the modem as I am of the understanding that means I have to start from scratch with all the settings.
View 2 Replies View RelatedTrying to set up a minecraft server, I have a dlink DIR-601 router.I followed instructions on the portforward site, and use a portchecker and my ports are correct in practice, but they wont ever show as open.Below is what I have done, virtual server is empty and nothing checked. The ip in the picture is my static IP.
View 8 Replies View RelatedWe have Cisco ASA 5505 with ASDM 5.2 We have one Proxy server in our Local Lab and pointed to Hosted service(Simple Signal)issue is, When our proxy server send register to hosted server, ASA change private IP and post with outside IP and src port as 1063 every time.
Here is debug log on real time monitoring.
Aug 24 2011 05:21:19 302015 203.xxx.xxx.226 192.168.1.51 Built outbound UDP connection 3774 for outside:203.xxx.xxx.226/5060 (203.xxx.xxx.226/5060) to inside:192.168.1.51/27014 (99.119.161.107/1142)
Aug 24 2011 05:21:19 607001 203.xxx.xxx.226 Pre- allocate SIP Via UDP secondary channel for inside:192.168.1.51/27014 to outside:203.xxx.xxx.226 from REGISTER message
Aug 24 2011 05:21:19 710005 203.xxx.xxx.226 99.xxx.xxx.107 UDP request discarded from 203.xxx.xxx.226/5060 to outside:99.xxx.xxx.107/1063
Here 99.xxx.xxx.107 is Our ASA Outside IP address 203.xxx.xxx.226 is Hosted server IP address. My ASA config is attached.
I have a DLink 2740B and 4Mbps account.I get great signal strength but browsing is realllllllly bad...but when i do a speed test, i get about 3.2 to 3.5.I tried all kinds of sites, torrents, downloading files....hell...even google.com doenst load sometimes.
View 1 Replies View RelatedI want to add server(Intel PC with 2.8 P4 processor, 1GB RAM and 80GB harddisk) to my private network (not accessible from outside).I have 50 users in my network ( approximately 30 users login at same time)what simple good things that I could have on the server( website, forum,...) and what OS should I install on it?
View 5 Replies View RelatedI have a VPN with a number of servers where we are doing some software development. We have a TFS, Web, App and SQL Server etc.. inside a private LAN which is accessible via VPN. Nothing inside the private network can access outbound. However, I would like to open the Web Server on the private LAN to be able to be accessed via http(s).As we develop the software I want to access the site from the internet.It's a fairly simple setup.DSL > Modem > Home Lan. On the Home Lan I have a Server (2 ethernets) connected to the modem router and the other card to a hub. This server acts as the VPN server, DHCP etc.. for the Private LAN.The web server I want to be able to access from outside is the one inside the private network. Any recommendations?fyi, I'm not a networking guy, I hacked my way through setting up the private network through a number of great YouTube videos, that saved me a lot of time.
View 2 Replies View RelatedI'm a heavy PC Gamer, I play games such as World of Warcraft, Borderlands, Call of Duty, Steam Games, I also know my way around fixing internet issues, But this one just seems to have gotten me off guard, Recently, 1-2 days ago, I was browsing the internet like a normal day, and It was late, so I decided to go to sleep, Turned my computer off, Woke up the next morning, Turned it on, It then shows that I kept getting kicked off the LAN for some reason, It was like this[CODE]
View 2 Replies View RelatedIs there a simple way to have a web server have both a static public ip (I have a block of static IP's) and an static private ip (ex 192.168.0.60)? I am running a web project management application....
View 4 Replies View RelatedI am living in an apartment complex with free wireless Internet and i turned this old pentium 4 computer into a web/media/file server. I want to be able to access my server away from home but i am extremely limited and i can not forward ports and I have no other kind of network privileges. I am a complete idiot when it comes to networking solutions and I am trying to learn. I have a very vague understanding of vpns and dynamic dns services but i do not understand what i need to access my server from a different network. I setup dns services for my home server but still have not been able to resolve hostnames to actual y point to my server or maybe my networks firewall is blocking me.
View 1 Replies View RelatedI have purchased a domain name through a registrar. I currently have a hyper v lab set up at home with a domain controller/dns server and am thinking of starting a web server on either Apache or IIS on a different virtual machine. I want to point my domain name to my home web server.What do I do I have to do at my domain name registrar? I have to point a type of dns record to my home server's public IP and maybe vice versa.I have a static IP at home. Do I have to create some DNS records pointing from my domain name registrar to my server at home using my PUBLIC ip address? If possible please provide specifics on which records I should point to my home server PUBLIC ip address and if any DNS changes need to be made within my domain. Also if any records on my home domain (windows ad domain setup)
I seem to be able to find a lot of info on Apache and IIS but not a whole lot of info on how your web domain name registrar relates to your own web server . I'm not really interested on IIS or Apache specifics but more interested in the fundamentals of how a domain name registrar (GoDaddy, or any other registrar/host) needs to be pointed to your web server and vice versa. I know a lot of people on forums tend to point to links or tell me to go to google but I find it hard to learn that way.
I have Internet connection in Ethernet Medium connected to a L2 Switch (Cisco 2960). I have 2 Routers (Cisco 2900). I have a webserver to be accessed from Internet. The physical IP address of the server is Private range.
I have configured Stateful NAT as below
157.220.100.61 is Static NAT to 10.1.1.3 using redundancy
Though HSRP is working good, when RTR-1 is down, I am not able to reach Webserver (10.1.1.3) using RTR-2
We found in the that ISP Switch, that even when RTR-1 is down, the MAC address for 157.220.100.61 is still present one pointing to RTR-1 and other pointing to RTR-2. There are 2 MAC address entries for 157.220.100.61
i don't know the ip address of my DP-301p+ print server. how can i reset it to default ip address
View 1 Replies View RelatedWhat is the best hosting for vpn. I'm thinking bluehost, but is there anything better/cheaper. I prioritize the features: reliable, features (ftp, ssh, phpbb, perforce, etc.)
View 1 Replies View RelatedYou are appointed as a system administrator for a large company which has its own computer intranet hosting 150 workstations and around the same number of users. Write few points explaining the roles you would expect to take on as part of your new employment in terms.
View 2 Replies View RelatedIs it possible for Windows 7 to host multiple domains? I have seen that it is available for plenty of other OSs and I am sure that it is. I just wanted to make sure.
View 2 Replies View RelatedI am playing Hidden Stroke online and i can join games but i cant host, when i create a game my IPV4 address shows up instead of my IP address which means no one can see the game. I am a guest PC on my home Wifi.PS i have already opened all the ports that the game requires to play.
View 5 Replies View RelatedSo 3 days from now im getting comcast cable....12 mbps download and 3mbps upload (something like that)I want to know if I can host servers in online games such as... modern warfare 2 and black ops...pretty much any popular first person shooter. I noticed that every game I play I am not host and I am lagging...my current connection is 2.5 MBPS download and 0.4 MBPS upload.
View 9 Replies View RelatedI am running a smaller hosting company and i am currently looking at a Cat6506 switch with a SUP720 Supervisor Engine. I have also been looking at a Cat6509 with a SUP2-GE Supervisor Engine. At the moment i am getting my connection from a ISP but i am going to get my own BGP AS now.. My question is just, how much will the SUP720 be able to route, and how many routes will i need to get it to route my packets in and out of my AS? I have seen that the full BGP table is over 400,000 and the SUP720 is only capable of 256,000, but do i really need the full table? I
major differences between the SUP720 and SUP2-GE Supervisor Engines?
I am setting up a webserver to host our website on our local network. When I'm browsing from an external network, I can pull our website example.com and a sub domain test.example.com. However, when I'm browsing from our internal network, I cannot pull up test.example.com. I am not sure if this is due to propigation issues or what.When I do nslookup from external, it shows my network's main IP address. When I do it from local, it can't find an address and says non-existent domain.Should I have any problems connecting to my website if it is using my external IP address? Will this be a loopback problem? If so, how can I resolve this?
View 3 Replies View RelatedI have been putting up with rubbish wireless signal down one end of my house now for quite some time. So I thought I have a spare wireless router and I could put it down there but I am sure ts not as easy as just plugging it and away you go.
Network Setup
Router 1 is a D-Link DIR-655
Router 2 is a D-Link DI-524
I need to know how to setup Router 2 so it basically become just a wireless access point
We're trying to set up netflow based billing for our hosting environment. We're dual homed to two different ISPs using BGP peering with each (ASN 18817). The drawing below shows the logical setup: The routers are each Cat6506E with Sup32 and PFC3B/MFSC2A running 12.2(33)SXJ. The direct link between is layer 3 (routed ports) for iBGP peering. The dark line is a layer 2 LAN made up of multiple switches (not shown) each connected to both 6500's with spanning-tree for loop protection. These switches also provide a layer-2 path between routers but the configured BGP peering is set to the layer-3 port IP on the link. There is at least one firewall connected directly to a 6500. The firewalls are all ASAs connected to any one of the not-shown mid-span switches. The router interfaces to the layer-2 LAN is a VLAN SVI using GLBP to provde a redundant gateway. There are multiple subnets on this vlan configured as secondary IP addresses on the VLAN interface (and in the GLBP gateway configs).
The question is: how do we collect stats from all traffic to/from the internet without collecting any local traffic (firewall to firewall) and without getting duplicate flows sent to our collector?
I was hoping to just put "ip flow ingress" and "ip flow egress" on the ISP facing L3 ports but that's not actually collecting outgoing flows (appears egress netflow may not be supported on the 6500). I added "ip flow ingress" to the VLAN interface but that didn't seem to fix it so I also addes the global command "ip flow ingress layer2-switched vlan 50". However after a small change to the layer2 LAN some (but not all) of our clients saw a near doubling of bandwidth (according to netflow). We compared the netflow stats to the server port usage stats for one client and it looks like we were under reporting before the change and appear to be over-reporting now. I'm thinking the overage is either because we're counting MLS traffic flowing between subnets on the layer-2 LAN but can't verify. With GLBP moving the default gateway and MSTP blocking at least one uplink from a mid-span switch to a 6500, traffic flows can be difficult to predict. Especially when you don't know exactly when a flow gets accounted. For instance, if a packet comes into one 6500 becase that's the only layer-2 path to the gateway BUT the gateway is currently on the other 6500, does the first 6500 count that flow or does the second one count it or will both? etc etc.
I would like to setup multiple DMZs for our hosting servers. Currently there is a single DMZ in which our reverse proxy servers are connected using a public IP address. The idea is to have the reverse proxy forward the request from the Internet to the hosting servers in another DMZ. The purpose of the hosting DMZ is to protect it from the outside as well as from the inside. There will also be a development DMZ where we can test content prior to going live with the website.
Network: We currently have two Cisco 6509's (Core) with a FWSM in each running active/stanby configuration. There is a 10Gb Fiber connection between each Cisco switch to two Cisco 4948s (Top of Rack Switches). I can either setup OSPF or Trunking between the core and top of rack switches. The Cisco 4948s will support VLAN 7 (hosting DMZ 10.0.7.0/24) and VLAN 8 (development DMZ 10.0.8.0/24). Each webserver is connected to both Cisco 4948 for redundancy.
Question: If I have a single interface connecting both VLANs 7 and 8, either through Layer 2 or 3, then how can pass both DMZ traffic to the appropriate servers? The reason why the servers are in the same rack connected to the same two switches is that we are using Blade Servers and VMWare.
I get an Ethernet cable from his router in my unit. I also have my own router. I was wondering if there is a way for me to create a private network for myself using my router and still have access to internet?
View 1 Replies View Relatedis it possible to set up a public and private password on a single router so that the public connection can be dissabled without having to turn off the private one?
I have some unruly housemates that like to try to take advantage and i only have one cat5 cable and that is already connected to a computer. i have 4 other devices that i use my wifi on and i want to be able to use them without letting my roomies use my connection. and only allow them to use the web during the day.
I was looking to setup a y configuration of routers with a modem going to master router, then from the mater router LAN ports to two other routers wan ports to give a guest and private network. I understand that this will all work fine for normal web surfing but can be very long winded when setting up port forwarding which i would need on the private network so I was wondering if I could get around this by setting up a DMZ on the master router for the private network router allowing all the port forwarding to be taken care of by just the one router. Would this work and would the two networks still be secure from one another.
View 8 Replies View RelatedI have been tasked to install the first "hosted & managed" network setup at work. I've actually been tasked to clean this up, since one of the other engineers on my team botched the install. Here's my issue:
A small business customer ordered 4 VoIP phones/numbers, a T1 circuit, and a managed firewall service from my company. We provided them with Cisco 504s, T1 router with two Ethernet ports, a Layer 2 switch for their phones, and a Fortigate firewall to manage their network. They also wanted us to install & configure their Linksys wireless router for net access on their laptops and i Pads. The higher ups decided that V LANs were not an option, and they wanted to have the Voice and data on two separate Ethernet interfaces.
Here's the problem: In the initial work order our T1 router (an Adtran900 series - a reverse engineered Cisco OS) will connect the VoIP phones to the F0/0 interface (using the layer 2 switch) and act as the DHCP server, using Private IP adressing. In order to perform this, the first engineer enacted the Adtran's firewall, configured NAT, and setup an IP policy to allow the phones to communicate (allow any any basically). On the F0/1 interface, the firewall is connected. The Firewall is given a Public IP using the F0/1 address as the default gateway, and performs NAT to their internal data network. The problem is that outbound traffic works fine, and inbound/outbound works on the F0/0 interface where the phones are connected and the Adtran is performing NAT - but I cannot get access the firewall from the outside world. I know the issue has to do with the firewall on the Adtran router, and it trying to block inbound attempts to the public IP block assigned to the second interface. I attempted setup firewall rules to allow all traffic to that sub net and interface, but it did not work. As soon as I disabled the firewall feature on the main router, voila! - the Fortigate firewall was accessible from the outside world. But, this disabled their phones from working, as this disabled NAT for the private IPs for the phones.
Ideally I could use the switch and setup V LANs to segment the voice/data traffic, but that option was denied. I think the way we're doing this is over-complicated, but this is the desired configuration from my boss. He doesn't really understand V LANs and Firewall rules too well, so he wants the two interfaces approach. To make things even more complicated and redundant, I'll need to setup 1-to-1 NAT rules in the Fortinet firewall to allow access to the /29 we have allotted the client for their connections to Ford/GM/& Chrysler. I can't think of an efficient way to make this work - every scenario I come up with hits a roadblock. I've attached a network diagram so this can make some sense. The IPs have been changed.
I want to clear the keys on a 2821 and generate new ones using the command crypto key zeroize command but I don't see this command available as an option. Below is the output of the available options..
ROUTER#crypto key ?
lock Lock a keypair.
unlock Unlock a keypair.
[Code]....
What I'm trying to do is create a private network for local file sharing but also have internet access. There is a WRT54G router connected to a satellite modem in a separate building, just barely close enough to connect from my laptop, which is what sparked my original idea to use my WRT54GL as an access point.
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