I followed the instructions in the manual for checking and changing the MTU on the router. It didn't have any effect. When I take the router out of the system and go directly to the modem, I can get the sites.
I have two sites linked by fibre a few miles apart, site A is on a 10.0.0.0 range, site B is on a 192.0.0.0 range, at site b there is a firewall with 2 cards, Site A also has a firewall, it external is poiting to the internet at site B, so basically site A get it internet from site Bs internet. Now they have decided that site A needs to be able to have access to one sql server at site B, how can this be achieved without allowing all traffic across the link, as, for example, both sites have their own DHCP for and cannot have site A giving out IPs to site B, so its a bitmore complicated than just linking the two can it be as simple as a masquerading rule at site B, with a second card in the sql server or 3 VLANs at site B (one for site b one for site a and one for the external internet, with site As traffic tagged), idk i cant get my head around it.
I have just started using D-Link 655 router and ATT DSL connection at home. There is an internet signal. Skype is working. But I can't open any sites. Ie tried typing hotmail, Google, anything - sites do not open. Ive tried to plug in the Ethernet cable directly into my laptop and I get the same result sites don open.
I have dir655 Hardware Ver B1 Firmware Version: 2.10NA.Comcast Motorola cable modem surfboard SB5101. The problem started happening a couple of days ago. When my computer is hooked up to the cable model directly, i am able to connect to outlook.com just fine but when i go through my router, it can't connect to the site. I played with MTU (lower it by 10) all the way to 1300 but it didn't work.The problem started happening all the sudden without any changes in the cable modem, router or my computer.
I also tried cloning MAC address from my pc but didn't work.I also tried turn off both modem and router, wait 2 minutes, start modem, wait for all lights to come up and start the router.Sites i can't connect are: outlook.com, starcraft2, Comcast, eBay, Facebook.One thing that i noticed weird is that i am able to connect to cnn.com using IE9 just fine but ping shows: [code]
MY ISP installed one router in my lab.for internet connectivity they mail me steps :connect your Laptop directly to gi0/3 port to check internet connectivity with public ip 1.1.1.x and Gateway 220.127.116.11 with subnet mask 255.255.255.240 after connection I surprised because I am able to access only google sites like gmail,google search etc. but I am able to ping/traceroute all sites.from browser I am able to access only google sites only.In Router no firewall no such access list.
So I can't seem to access ANY site related to my university (www.concordia.ca) anymore from my home network. I've tried to visit URL or any of its' sister sites from my desktop, my laptop, my iTouch, even my ps3, I've also tried cross-browsing to no avail. I've checked the router page, apparently my Hardware Version is B1 and my Firmware Version is 2.00NA. Access Control is unchecked and there are no sites at all listed under Website Filter. I've also tried resetting using the reset-hole and also by pulling off the power chord. Also did a factory-reset from the router page, the problem persists despite all of that.Every other site works just fine, it's just my university site that refuses to load up. I've browsed the last 7-8 pages of this forum, this doesn't seem to be a common problem based on that little sample. So what gives exactly? I used to be able to visit those sites just fine prior to few days ago.
I have fiber optic net, going into a TP Link 1043 ND router out in my garage.All of the 4 lan ports go into one of the rooms in the house. I also have two more routers of the same kind, one downstairs and one upstairs.They are configured in a way, that DHCP server is only turned on, on the one in the garage, the other two act as switches.My problem is that 50 % of the time I can't acces facebook, and some other random sites.The interesting bit is that when I chat with someone on FB, I can see what they write, but my message doesn't go through.The way it goes, is that I can browse on facebook for like 5 minutes, after that its unavailable for another 5 minutes.I can still access the site from my smartphone, but only if its not connected to the wifi network, meaning the problem is somewhere within my setup.I've already tried turning the router firewall off, but that doesn't make any difference.
I need to restrict access or rather, block altogether if i can, access of one of the computers on my local wireless network, to online multi-player gaming sites, in particular Age of Empires and Voobly.com, which also uses a messenger type program for them to chat.I've searched and searched online, but alas, have come up with nothing that i understand. I've tried doing the block ports thing, but am unsure if what i've been doing is right. I have blocked Voobly.com under domain and URL settings via the router admin page, but for some reason, it only seems to be denied on my computer. I even went so far as to register and download relevant programs to my computer, for Voobly, so i could see if the blocking worked. Seems it's only my computer that's blocked, i didn't specify ip or mac addresses.I am unable to get on the other computer as it's not mine, and it's also password locked. I don't know the password
We are having two sites seperated by half a mile and we are using dedicated 100 Meg link at the moment for intranet traffic, and now we got new 1 gig link and I am working to set it up, Service Provider came on site installed two circuits on both sites and fiber connectivity is tested succesfully betweeen sites, now I need to connect the circuits to our network and make the 1 gig link active to make traffic flow between sites and as well bring 100 meg as standby.
So to brief the issue:
Connectivity at the moment SiteA: Switch1(3560)------100Meg--------.SiteB: Switch 2(3560)
I Want to configure SiteA: Switch 3(4507)------1gig (Active)--------.SiteB: Switch 4(3560) SiteA: Switch1(3560)------100Meg(Standby)--------.SiteB: Switch 2(3560)
simple as connecting a fiber or ethernet link from external circuit on both sites to respective switches on their interfaces and configuring hsrp to enable redundancy. A
i have a adsl modem tp link td 8840, and i had this up and running well for about 3 days. then we decided to get a router cause my little sis got a ipad2.the router is dlink dir 61.so basically i followed all the instructions and the internet was working fine.then for some reason ign site stopped working, i thought that it was down for some reason and didn't think much of it and today when i tryed to go into hotmail or facebook it doesn't work either. so i can get into the log in pages of both, but when i put in the id and password, the screen goes blank and just says waiting for .... on the bottom (using google chrome).and it never loads.i tryed with other internet browsers and it din't work so i took out the router and re wired the adsl modem only and voila. all the sites started working again.i want to use my router but i don't know why i can't acess some sites when i have it connected.
Region : UnitedKingdom Model : TD-W8960N Hardware Version : V4 Firmware Version : 1.4.0 Build 111130 Rel.55990n ISP : DEMON
I'm using parental controls to block all devices in the house from using tumblr. I cannot do this at a device by device level as it is being used on iphones/androids, laptops and desktops.Unfortunately, the way that tumblr works is that it use many URLs for the different pages people set up so it is not just a case of blocking url... - so I'm struggling to work out if I can do this via URL blocking on the router settings. How to do this at router level.
I'm trying to set up a website filter on my DIR-601. I created a policy for 2 MAC addresses, with a schedule from 10AM-6PM, selected "Block some websites", and disabled logging. Under website filter, I added some entries, and selected "DENY computers access to ONLY these sites". When the policy is enabled, and I try to access one of the blocked websites, it gets blocked correctly ("The URL access was denied by administrator.") However, for all other websites, I get "server unexpectedly dropped the connection" errors, eg "Safari can�t open the page [URL] because the server unexpectedly dropped the connection. This sometimes occurs when the server is busy. Wait for a few minutes, and then try again." or in Chrome "No data received. Unable to load the webpage because the server sent no data." This happens with ALL non-blocked websites. I'm using hardware version A1, firmware version 1.01NA.
I have a trouble to implement dynamic QoS between two sites (Site A, and site B) across low speed WAN link (512k). On each site I have Cisco 1921 router. Most important app is Oracle. Because of slow speed WAN links, I want to avoid exact bandwith reservation for Oracle. I only reserve 5% bandwith for network control(icmp, ssh, telnet...) and want configure next Qos scenario:
1. If Oracle traffic exist on a network, it must have 70% of link speed guaranteed, all other apps (e.g mail, file share, ftp) use rest of the bandwith.
2. If there isn't Oracle traffic on a network, all other apps can use all available bandwith.
Issue descrtption:I used all Cisco guides, but when I implemented this on production it simply didn't work. There is no any significant improvement after implementing this (when I start network file sharing accross wan link, Oracle becomes etremly slow.).Here is configuration wich I trying to implement:
ACL-s and class-maps used to mark traffic:
access-list 119 remark ###QoS-MGMT### access-list 119 permit tcp any any eq 22 access-list 119 permit tcp any any eq telnet access-list 119 permit icmp any any access-list 120 remark ###QoS-DB_ORA###
We have 10.128.0.0/11 reserved for our internal company networkI need to use a /22 from the above for 5 new sitesI know that 10.128.0.0/11 means the first host is 10.128.0.1 and the last host is 10.159.255.254
I need to receive a 15GB file from a friend, we are using xlight to transfer the file,I dont know much about all this but i am unable to open his ftp server which is(ftp://10.10.xxx .xxx:21).I havent yet installed xlight, i paste this site on my address bar and nothing happens, it gets timed out, i am only facing the problem others are able to access the site........AMD Phenom II 955 Black Edition | 4 gb ddr3 | 1 TB segate | Nvidia 9500GT(O.C)
I am going to hook my laptop directly up to my wireless router via ethernet. I will be showing them security, SSID, etc. My issue is when I put in my WAN and LAN settings. What exactly is the difference between a WAN address and a LAN address.I kept my Lan address that same as the router. 18.104.22.168.I create WAN addresses as 22.214.171.124 with subnet mask as 255.255.255.000 abut not sure what to put in for my gateway. Logic say 198.162.128. 1; however that doesn't work.I then configured my tcp/ip to reflect this. Although I can always access my router website, I cannot access any other web sites.
I have recently been having a very annoying problem with my internet connection. I am not able to connect to some websites: the sites that are unavailable can not be accessed on any device connected to my home network (wireless or plugged directly into the router). I know that the problem does not lie with the sites themselves, since they are working for other people, and I know the sites are not blocking my IP, because when I reset the router, the problem sites become accessible but other sites become inaccessible (on all devices). The problem isn't the router either: I've tried two, and the same problem has arisen with both. Moreover, I have established that the problem does not lie with DNS resolution. I have repeatedly flushed the DNS cache; DNS lookups work fine on the problem sites, but when I ping the given IP addresses I am getting some packet loss (not necessarily 100% loss). When I use a proxy, I can access the sites without any problem.
For a few weeks now, I couldn't open any long links on Twitter. I can only open short links which can be highlighted, then right-click and "switch to 'website'". For example, I can open this link, because it's short enough to highlight the whole thing and then rightclick:It opens like that because it directly goes to that website without going through the shortened link first.When there's a long link like this one it won't open, just bring me to a page which says:"Oops, Google Chrome couldn't find t.co"This was mainly on Twitter, but now I found out that none of the shortened links like bit.ly, etc work either.
I've been having problems for the past couple of weeks trying to connect to some websites. It is only SOME, not all websites. It will either say that it is taking too long to connect or that the website is experiencing problems.
So I had trouble connecting to some sites before like apple and such right? No big deal, just one site. Probably down. Then more and more.I got worried, then figured it was my ISP and went to neighbor to check. No. It wasn't. I ran home and checked my router, googled it before all my internet went down. I read something about UPNP being enabled and so after my internet was down, I went and checked, it was, disabled it.
i have two links between two sites in my company. The second one is new and uses IPVPN connection. I am searching a way to use both of them. I don' t want to load balance. I want to send some protocols from the first link and some other from the second. ex. rdp from link 2 and everything else from link 1
I am having an issue with my computer that started today. Here are the basic facts:1. Nearly every internet site I try to visit does not load. Facebook and Wikipedia work, as well as ALL Google sites (including YouTube, Gmail, Google News, etc.). Nothing else I have tried to load is loading properly. 2. It could be a coincidence, but these three sites were also my Firefox bookmarks. However, I have reset the default settings for Firefox (including bookmarks) and these three sites still work and nothing else. Additionally, these three sites load in Internet explorer, so the problem isn't specific to Firefox. 3. I don't believe it's a problem with my router/internet connection because I have another computer on the same connection that's working fine (I'm typing this message on the other computer). 4. I successfully pinged other websites using Command.5. I suspect it MIGHT be malware/virus because I have no anti-virus/anti-malware software on the computer that's having problems.
Can't connect to sites such as this GamersFirst Forums -> International APB Reloaded Forums, unless I use a proxy site.Nor does connecting to the game works, either. But it works for my friends, apparently.I checked the router settings, no go. Turn the firewall and Norton on and off, and still the same. I even tried accessing on my sister's computer which is also connected to the same router, and it connects. Only my computer doesn't connect to some certain sites.
I have 2 sites connected via site to site vpn. Site 1 is the main site with a set dhcp scope. The second site (with its own scope, different to site 1). They are currently 2 domains with a trust. I want to make it just one domain. I want all users at site 2 to logon to the domain through a local server rather than over the vpn. Can I set upthe local server at site 2 with its own DCHP scope, so it can allocate it locally? If so, does it need to be part of the whole domain scope?
Certain sites on my desktop will not load. These sites include speedtest.net, twitter, battle.net ect. Youtube opens, but videos don't play. However some work fine, such as reddit.However, my connection is fine on my laptop. My laptop is wireless and my desktop is wireless.I recently got my desktop back from repairs, and it has a new motherboard, with a clean instal of windows vista. I installed all the drivers ect. It says im connected to the internet, and I can access some sites. I've flushed the DNS, and called my provider. They say nothing is wrong on their end.Oh, and after ringing the repair shop, they said to install adobe and java. Java installed fine, but the adobe site wouldn't load (lol). So I copied the adobe files from my laptop over to the desktop. Youtube videos now play, but it feels slow, considering im on a 30MB download connection.
I have a problem on my Google Chrome explorer that if for example I am going to [URL] so every time I am clicking in a link (no matter what... some friend's profile, or friend's pictures...) I see only the blue Facebook bar on top and that it. So if I want to page to load perfectly I need to mark the address and click enter, and then the page loads perfectly.
An I need to do this any time I am entering any link. And it's not only on this site. it's also some others sites includes Twitter.
I tried to see if the problem continues in other explorer like firefox and IE, but not... it works perfectly there!
I just switched to TWC from AT&T and one of my computers running Vista, via wireless, cannot open any inet sites. The browser appears to do its DNS thing, but it sits WAITING for the site then says it can't connect. I have 3 other computers, Vista and W7, and an Xbox that connect OK. IPCONFIG shows valid IP addresses, DNS and gateway. Firewall/AV is off. It connects fine via wire. AND it connects with no security on the router. The router is a Cisco E3000. The laptop is an HP.
access https sites from my PC? I cannot access these sites from IE 9 nor Firefox 6. I even disable firewall to try getting access to the secured websites but to no avail. But this problem recently cropped up when i upgraded my PC from XP to Windows 7.
I have a laptop that works perfectly fine when plugged into a network cable, but the wifi refuses to work. It pulls an ip, and everything looks good when I run ipconfig/all, but it can't even ping the router. All other computers on the network are working fine. I've flushed dns, set static IP and DNS, uninstalled/reinstall device, updated drivers, bios, and firmware, and even created a backup image of the computer and reloaded the os using the recovery partition. The event log doesn't tell me anything, and there are no flags in the device manager. I'm at a complete and total loss. I cannot figure this one out.The laptop is a Compaq Presario CQ50-142US. Vista 32bit OS. Everything was working perfectly fine before it got a virus. I ran through the standard procedures of AVG, Malwarebytes, TDSSKiller, and even resorted to Combofix, but somewhere along the line the wifi dropped off and will not come back.I even double checked the HOSTS file and IE proxy settings to ensure I wasn't crazy; although I know those should've affected the wired connect too.My last step is to either replace the wifi chip (which I don't think is the problem), or wipe it and load the os from scratch, but I don't have an oem disc since it has the recovery partition.