I am trying to find the best way to test throughputandwidth over a Satellite connection. I have tried the following tools, but are not getting a stable output:
ttcp (on cisco devices)
iperfjperf
Is there an easy way to test the throughput speed of 2 powerline adapters? I want to know if they are underperforming so I want to rule out my router/internet in this test.
View 5 Replies View RelatedAny way to test throughput on a routed SG-300. I tried using iperf with netbook on VLAN1 to netbook on routed interface running @ 100mb. I was getting results as low as 40mb upto 200mb (sometimes even 2gb, I assumed these to be flukes). Since implementing it, the throughtput seems worse, I'm getting between 10 - 40mb of throughput. I have about 30 clients behind it routing across a 100mb leased link. I don't see why the SG300 shouldn't be able to do wire speed routing (upto 100 hosts). How to verify the expected throughput consistently?
View 3 Replies View Relatedsecurity configuration of the 1410 bridge and on how to test the bandwidth/throughput between two 1410 Bridges setup for point-to-point connectivity.
We have setup this in one of our Client sites.
Question re: DIR-655; Hardware ver A4; Firmware version 1.32NA
During bandwidth tests to several sites (principally speedtest.net) I get ping times of 10-11 ms, download speeds of 12+ to 17+ mbps but failure on upload tests using my DIR-655.
When I bypass the 655 and test directly with my cable modem, all (including upload) tests work reliably and consistently.
I have swapped the two ethernet cables involved as well as replacing both with new cables but the results are the same (uploads fail with 655 and work without it)
I have seen several postings over the the last year with this same problem but have never seen any comment from D-Link, or a solution from any reader.
Not that it should have any bearing, but I have TA785GE-128M motherboard and am running Windows 7 (patch current) on COMCAST
is this problem acknowledged by D-Link and is there a solution?
I just got a Hauppauge WinTV-HVR850 USB 2.0 TV Tuner, and have been trying to hook up my laptop to the satellite reciever / PVR from Bell. have been unable to get it working. I was'nt sure if this device works with satellite recievers or no ? By the way the laptop has VISTA on it.
View 4 Replies View RelatedWe are in a remote area in Michigan which has High speed internet via Huges net but we are unsure of being able to set up a VPN required by the credit union to work from home?
View 1 Replies View RelatedI am looking to find the correct router for a 50 Mbps Ethernet connectin that is for Internet traffic. It will need to support 50 Mbps throughput, along with routing protocols for BGP, and maybe NAT/ACL's. It most likely will be a used router, in the 2800 series. I'm thinking a 2821 would work, but need to make sure before I pass it on to the customer. They currently have a 3660 they were thinking of using, but I think it would be too weak, and probably only pas 30Mbps at the most before it chokes. They are a mini ISP with their own ASN, Tier 3.
View 3 Replies View RelatedI've configure two ACE 4700 in a SLB modus http to a web server.To understand how the ACE works and to see if all are ok, I want to test it? but how?
How do I do to initiate a http connection between my test pc to the webserver through the ACE?
I got the AE2500 Dual-Band Wireless-N USB Adapter. It connects just fine but it seems to like to disconnect on me. Mainly seems to do it when playing online games and testing out speed test.net It does "Download" test fine, "Upload" test is iffy. Sometimes I can run the test 1-2 times sometimes three times, but seems to always drop connection on one of the "upload" tests.
View 1 Replies View RelatedI upgraded 3 days ago from a (WRT160N ver. 1) to a (E3200) After setting it up and syncing all the devices including the XBOX 360. After signing into Live I noticed that every time I power off and power on the console it's IP address would change causing the NAT to become moderate so I went over to the Xbox360 open the Network settings and Manually set the IP address Mac address, Gateway address. Then I opened the routers settings page and Port Forwarded the correct ranges also copied the IP address I manually entered earlier on the Xbox 360. On the router side I saved the changes restarted the console and my NAT was open, but here's the Issue now when I go to sign into Live I get a pop up saying I can't connect to Live to "Test the Connection". After I "Test the Connection" then and only then I can sign into Live.
View 9 Replies View RelatedI have a Toshiba Satellite that I got almost a year ago. I lose connection a lot. I have to often enable the adapter because it has been disabled or when troubleshooting it resets the adapter. We have several other computers on our network that work fine. This is the only one with Windows 7. The router is Realtek RTL8187B Wireless 802.11b/g 54Mbps USB 2.0.
View 3 Replies View RelatedMy toshiba satellite m645 s4112 will not detect a wireless connetion.
View 7 Replies View RelatedWhen I connect to my home network, I get 'No Internet access.' I am running windows 7 on a Toshiba Satellite laptop. I should also mention that my Xbox 360 won't connect either, but both of my friend's laptops as well as my phone do connect to our internet. Also, using my phone as a wifi hotspot works intermittently.
When I do ipconfig /release it says the following:
An error occurred while releasing interface Wireless Network Connection : An address has not yet been associated with the network endpoint.
No operation can be performed on Local Area Connection while it has its media disconnected.When I do ipconfig /renew I get:
An error occurred while renewing interface Wireless Network Connection : unable to contact your DHCP server. Request has timed out. No operation can be performed on Local Area Connection while it has its media disconnected.
Ipconfig /all gives me:
Windows IP Configuration
Host Name . . . . . . . . . . . . : Siggy-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid[code].....
My first wireless router, which I still have and works perfectly, was a DIR-601, A1, fw v1.00na. It has always been reliable and worked great, save for being a little weak on the signal range. Back when I got it I knew little about networking period, let alone wireless routers- so I never tweaked anything on it. Now it's almost 4 years later. Being a little more knowledgable, and my family creating A LOT more traffic on my network, I decided some upgrades were in order. First I called COX to upgrade my speed too, which led me to having to purchase a new Motorolla SB6121 modem- and everything was great. However, aside from the same old dead spots in my house, I was starting to realize the limitations of my 601 with regards to handling the traffic load. Since I never had an issue with my 601, I decided to stay loyal to D-Link. After, albeit, a small amount of research... I decided on the 655. It fit the budget, and I read some decent reviews on it regarding gaming. Plus, from what I've read, I didn't really see any benifit to justify a dual band router for what I do. Anyway, my new 655, B1, fw v2.05NA has solved all of my wireless issues and handles our traffic perfectly, except for one slight problem- my wired PS3. I have Cox ultimate, which here in Nevada is up to 150Mbps, and wired my laptop is getting 107Mbps download- pretty consistently with the 655, and around 100 with the 601. My PS3 on the other hand, went from 27 to 32Mbps wired with my 601, to only getting 8 to 15Mbps wired to the 655- and a lot of lag on certain online games. It seems that out of all of our devices, my PS3 is the only one that doesn't like the 655. I really hesitate to DMZ my PS because of the risks, but at this point I'm almost desperate enough to try anything. I hooked the 601 back up for now for the PS3 performance...but we are REALLY missing the wireless and traffic handling performance of the 655!!
View 2 Replies View RelatedI was looking for document where the VPN throughput of the Cisco886/887 Router is listet.
View 2 Replies View RelatedIXIA----DUT-----IXIA
| | |
|_______ |________|
DUT has redudant connections to IXIA. Im pumping traffic from IXIA and traffic takes PATH A .. When I shut PATH A, i expect traffic to shift to PATH B within 100ms (example). How do I test this ?
I have an old Pentium 3 PC that I want to test out as a home server. I am thinking of using Linux server is but I don't have any ideas how to do it.
View 4 Replies View RelatedI have upgraded my network service from 2M to 6M per month last week. But the network speed is not so satisfactory. I could hardly feeling its upgrading.Is there any trustful and accurate method or tool to test the network speed?
View 4 Replies View Relatedit seems that if i want to get IBM Cognos 10 BI OLAP Developer certification i have to pass COG-635 exam. it is said exampdf has released the latest COG-635 study guides.
View 1 Replies View Relatedwhat is network utilization and throughput ?
View 1 Replies View RelatedI have two NAS drives directly connected to my router. I am accessing them through my XP laptop's wireless connection. I am trying to copy a large volume of data from one to the other (28Gb).The problem I have is throughput. I am barely getting 250Kb/s from one drive to the other.Is there a way to speed this up?
View 2 Replies View RelatedI need to provide a router to connect Internet circuit and run IPsec to MPLS network. Circuit is 10Mbps.
What is the max a Cisco 881 can handle if running IPsec?Also, if you are aware of any branch router (1941) which allows connection to future 4G LTE .
We have a 1841 setup with WAN and LAN subinterfaced(2 WAN connections, 1 internal VLANs) and I am recieving some pretty horrible throughput when traversing the router to the WAN.
I am receiving about 2 MBPS down but around 5 up.Currently there is a ACL on the WAN interface, and as well we are running NAT NVI. It is possible that this might have something to do with it, but I am not sure.
Most of the CPU is going to IP input however I cannot seem to determine the cause. One thing I am thinking is the overload for NVI is using a route-map. Could that cause it to process switch instead of fast/CEF switch?
I've been having problems downloading full ISO's before they're interrupted. There doesn't seem to be any real rhyme or reason to it. Sometimes a 4.1GB ISO will stop at 2GB, other times at 4.0GB. I realize I could run a ping from the time I walk in until the time I leave, but that seems a bit too archaic of a solution.nfortunately, our CTO believes SNMP is too much of a security risk
View 11 Replies View RelatedI know ping and traceroute are commands that test network connectivity. what about netstat and telnet? can they also test network connectivity?
View 4 Replies View RelatedMy Dell Inspiron Win 7 equipped computer cannot connect to the Internet. I have a DSL router that I can wirelessly connect to, but it says no Internet access. I used the manual Intel Wireless Manual Diagnostic Tools to test my system and failed the ping test. Dialog box says "no response, default gateway,DHCP server" and indicates the ping test failed.I have checked my router and it is working nominally; other laptops in my family have Internet access just fine. My Intel Centrino Wireless N 1030 adapter is working fine. I detect no other hardware problems on my laptop.
View 7 Replies View RelatedI did a network test with Passmarks Performancetest. I'm running a 10/100 network with all devices connecting at 100Mb. On Performancetest there are 2 tests to run for Network speed, TCP and UDP. The TCP speed test came back with an average 62000kbps (7.5Mb), and the UDP was 89000kbps (10.8Mb). As I'm running a 100mb network, shouldn't the results of been higher?
View 3 Replies View RelatedTest a destination port if it blocked or not by my ISP
View 8 Replies View RelatedI am currently using Time Warner Cable as my internet provider and I have been experiencing very slow internet connection speeds for the past few weeks. This has happened across multiple laptops and desktops both wireless and wired connections. I have done a ping and tracert test but am unable to read the results.
View 7 Replies View RelatedI have a cable lan connection for internet.i check speedtest.net for the results and it showed.9mbps download speed and .10 mbps upload speed.but when i download something i only get 0.45 mbps speed.Sometimes i get 9mbps but not often.But speedtest.net always shows my speed to be 9mbps.So that makes me guess , that there is actually 9 mbps available.now how do i utilize it.?
View 8 Replies View Relatedi am using mtnl broadband and modem is sam300ax...internet is connet properly..now i want to conect netgear wireless router(wgr61 v9) sothat i can connect internet on another two pcs.i will attach wifi Dlink adptors in another two pcs..i donot how do this? anybody give me step by step process..
View 1 Replies View RelatedPinging 98.137.149.56 and had 100% packet loss; this was suggested in another thread. LAN connected at 100 Mbps BUT cannot access Internet! Windows XP HP desktop; Belkin N Router; Optimum Cablevision - Modem Scientic Atlanta "Webstar"
I am using my iPhone to access Internet.