Repeated Disconnections From Internet Gateway?
Aug 20, 2011i have problem in connecting internet.Repeatedly it is disconnected from internet gateway.
View 5 Repliesi have problem in connecting internet.Repeatedly it is disconnected from internet gateway.
View 5 RepliesThis all started 3 weeks ago, the internet started randomly dropping out between every 10 -20 minutes for 5 seconds, then it would reconnect. This is happening on multiple computers in the same house.
View 4 Replies View RelatedWhat is the cause of periodic disconnections? I don't know what kind of information I'm supposed to give, but I can say that the internet disconnects randomly but connects again.
View 2 Replies View RelatedWhen there's more than the usual (3) computers connected to our home network, i suddenly get internet problems which includes continuous disconnections from skype and wow (That's those I've noticed so far).Calling my ISP won't work because they will only say that since it's only my computer then it isn't their fault etc.
View 19 Replies View RelatedMy netbook keeps getting DNS Lookup Failure messages. This happens about every 20 minutes, give or take, though sometimes it can go longer before the failure. I can "solve" the problem by quickly repairing the network connection, but that's tedious. It happens only on my laptop and not on my housemate's desktop (wired connection) though he did say that it happens to him on his laptop as well. In looking around I thought the problem might be because i'm using Chrome, but it happens on Firefox and Opera as well.
View 5 Replies View RelatedWe are relocating lms on same server from c to e: drive, with new installation on e:drive Successfully uninstall LMS from c: drive with clean_system. Exe. I have done fresh installation of LMS 3.2.1, installation has been 100% successful, after installation Iam trying to restore database which was backed from exactly same version of LMS. Database restore has been 100% successful for 7 hours, till the point that iam start seeing below message in restore backup.log and also same message in cmd as well.
1. restorebackup seems to loop at the point of restoring RME database.
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The untar for the tar file E:CAPCIS~1 empBackupData
mengfilebackup.tar is still locking the directory [E:CAPCIS~1 empBackupData
meng]. May be the file content is huge, and its taking more time. It is recommended to type (y) and continue restore.
Do you want to continue the restore (y) or quit the restore (n) [y/n][Sat Nov 12 02:05:24 2011]
[Sat Nov 12 02:05:24 2011]
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I have an RV110, and I'm interested in extending the WiFi range using its WDS feature.The RV110W data sheet simply states.. "allows wireless signals to be repeated by up to 3 compatible devices",Where can I find these "compatible devices", and has anyone had any success using WDS with any APs from the SMB product line?
View 6 Replies View RelatedOur detail is "RV042 V03" and using 2 bridge mode modem.
After i upgraded a new firmware v4.1.1.01-sp (Dec 6 2011 20:03:18) , i got many problems in NSD. Both of Modem always hang 5-6 times a day. And today, i just saw the log line :
Apr 26 03:31:16 2012 Kernel last message repeated 2 times. ( It takes around 5-6 times per hour)..
Region : Poland
Model : TD-W8951ND
Hardware Version : V5
Firmware Version : 5.0.0 Build 120522 Rel.23978
ISP : Orange/TPSA
On my router TD-W8951ND constantly there are the same type errors, while using computer conected to the router:
Code:
2/16/2013 17:24:8> netMakeChannDial: err=-3000 rn_p=80544b08
2/16/2013 17:24:13> Last errorlog repeat 2 Times
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We sort of recently got wireless internet, have had it for 2-3 months now I think and everything was running smoothly. Yesterday my internet randomly disconnected and it was only from this (my) pc, the internet was fine for everything else in the house which includes another pc, 3 laptops, cellphones, ipods, and gaming systems. It has been going out randomly since maybe 6pm yesterday. I have to completely restart my computer for it to work again. The only thing I tried was to unplug the modem and router for a bit and plug them back in, which did nothing for my computer lol. When I did that though the other computer had an ip conflict that came up which it's had in the past with my own pc but after I restarted my computer they were both fine. My computer still has random disconnections from the internet though. I don't understand why my computer is the only one affected and why it's starting now when it's been fine for the 2-3 months it's been working.
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Ive been through 5 routers. All of them, except ONE has had a very annoying problem. The WiFi disconnects like anything randomly. The funny thing: The 4 that disconnect have all been working on 802.11n 300mbps. The 802.11g DG834Gv5 is as solid as a rock, maintaining connection for months on end, no wireless dropouts. Ive tried fiddling with the 4 routers (DGN2200, DG834N, Belkin N1 Vision, and another one ive forgotten), putting them onto 54mbps, which always works perfectley. When its on 145mbps or 300, they disconnect. No pattern, just fall off. When reconnecting, I can see them in the network selection thingy, but it just gives me the error 'Cannot connect to XXXX', only solution is to turn off the wireless radio and turn it back on via router interface.
View 6 Replies View RelatedI have had my DIR-825 for a year and half. My computer that is wired directly to the router keeps losing the connection to the router - unable to obtain an address. All of my other devices (that are connected via wireless) still hold the connection with no issues. I've checked the cable, unplugged/plugged back into the router, and it shows connection on the network card on the back of the computer.I have used the system interface to ensure the address is a valid one. I have powered up and down the computer multiple times and have also powered down and up both the router and the cable modem.
View 1 Replies View RelatedI have 1 WLC AIR-CT5008-K9 version 7.0.98.0. with iPads connected to a WLAN with [(WPA+WPA2)(AuthPSK)].and have constant disconnections. But the Laptops do not have problems.
View 5 Replies View Relatedat our office we've recently upgrade from a old consumer-grade linksys wag200g modem/router/ap to the Cisco SRP527w. The Cisco is suffering from very frequent ADSL disconnections. These disconnections happens when there is some traffic to the internet and they seem to don't affect the LAN routing: on the weekends there are no disconnections at all while during the working hours there may be disconnections every FEW MINUTES making this router unusable. Often these disconnections force us to do a full reboot of the router.
Firmare version is SRP520W-1.1.19, the latest. ADSL line is a 6Mbps/640kbps. Noise margin is about 11dB for downstream and 20dB for upstream.
No voice line is used and therefore they are both disabled. 2 wireless network are active. The old linksys was (and is) working correctly, no adsl disconnections at all. Never.
I have setup the existing wifi router (couple of years ago) so do have the basic networking knowledge but am not up-to-speed with all the latest developments in the industry2. ISP have provided a '******' ADSL modem that i need to connect to get this whole netwrok working. its only supports ethernet connections - (i live in a third world country)3. I have installed a TP-link Wifi router (WR841Nd). The modem on stand-alone basis is fairly decent, covers decent range on ground floor (my house is fairly big and is double story building) but with few dead spots. It supports N series so speed is quite good as long as one is within range.
Problemi have been living with it for couple of years but since recently i have been experiencing a lot of drop-outs/random disconnections and slow speed. I have tested my wifi router at friend's place and it showed no signs of problems so it has to be my ADSL modem (phone line is fine, though i am not close to exchange but that is not an issues as my neighbours are using the same phone line/ISP and they dont have an issue)another problem i have is the coverage, my current wifi only covers the ground floor and i would like to extend this to upper portione am looking to change my ISP provided ADSL modem. The problem is i dont know if i buy an ADSL modem off amazon and whether it would work or not because the setup is not straight forward and the ISP staff is corrupt. They dont provide with quality hardware neither do they have technical competence so i literally have to beg them at time to at least come and see the problem.Question1: ISP provided ADSL modem replacementi know the settings for ISP modem so i can search how i can replicate the same with Billion but can this work?Question2: RAnge ExtenderI am thinking of buying couple of powerline wireless extenders from netgear.
this had happened for a few months and i did not really mind until the disconnections worsen. usually when i power on the router and started using the internet, it will disconnect randomly once. my wireless SSID will disappear and lost connection. and no matter how i refresh the SSID still won't broadcast.
the only way to get back internet access is to re-power on the router, so the SSID will be broadcasted again.
my wrt54g2 V1 router had recently upgrade to the latest firmware version,1.0.04. but still disconnects as usual. however the disconnections only happens once, after u re-power on the router, you will not disconnect again.
but after turning off my laptop, and use it again after few hours, the same thing will happen again, a random disconnection and got to re-power on the router.
- Small Home-Office network based on a Cisco WRV210 VPN Router connected to another WRV210 in a remote location.
- The WRV210 provides 2 WAP-protected SSIDs, one for the office network and one for visitors
- Wireless channel is set 5 channels away of the closest networks (using inSSIDer)
- There are about 12 wireless devices, 4 connected to the office network the rest to visitors. Not all devices are connected at the time of failure. All wireless devices use DHCP which is set to last 1 day and provide 100 IPs.
- The wireless devices are 1 desktop, 3 notebooks (all clean), iPads, iTouch and Nook.
- The failure symptom is that almost daily, and most likely around the same time, no wireless device can connect to any of the SSIDs unless the router is power-cycled. During the failures, which we have witnessed first hand, there are no apparent reasons: no new SSIDs, now SSID in close range on the same channels, nothing we can easily observed in the network in terms of connections or unusual activity.
- A weirdo also presented by the WRV210 was that its web pages were shown erratically. That was corrected by downgrading the firmware from the latest to previous version.
We have used a loaner Linksys router WRT54GC with only the visitor Network on it and even though the situation is not as frequent, it has happened already a couple of times.The WRV210 is out of warranty and discontinued, so we get no support from Cisco that is worth paying for.
I have a 2 computer connected to the WRT54GS which is connected to the RCA DCM 425. It was initially fine, however now the internet is disconnecting at an absurd rate, at least 3 within an hr, sometimes more, and the only way it would reestablish connection is by unplugging and replugging.I have called time warner's customer support and they said it was because of the router. I have searched through various threads and saw and some had similar problems, but they were related to wireless instead of wired ( my case) so is there some settings i can change within the linksys to minimize the amount of disconnections? Becaused based on the log from the RCA,it seems that they are not reading each other too well. Are there any other routers that may establish a connection better than the GS?
View 4 Replies View RelatedI have installed 4 of these units in a commercial premises offering free wifi. Since the day they were installed (5Months ago) we had connectivity issues with mobile devices. This was somewhat resolved in the latest FW 1.0.04 but we are still having random disconnections on the units every 2 - 4 days and have to reboot the units. Lately the units have become unresponsive and reset themselves back to factory settings.
What we have done so far:
Changed router models - No change
Changed from Static IPs & DHCP - No change
Turned on isolation - No change
Performed a wifi analysis to pick the best channel for each unit - Slight signal gain but still disconnects
Changed to 20Mhz only (And all other variations) - No change
I think I am left with no option but to return these for some other brand. I'm really regretting buying these units at the minute...
Can threat detection provoke frequent disconnections on allowed traffic?We are using asa 5520 with 8.3.1 IOS For instance in ASDM we see SYN attack messages .The source ip address correspond to external an external host (in the outside interface) wich is allowed to connect to internal servers(in the internal interfaces).
Our threat conf is as follow:
threat-detection rate dos-drop rate-interval 600 average-rate 100 burst-rate 400
threat-detection rate dos-drop rate-interval 3600 average-rate 80 burst-rate 320
threat-detection rate bad-packet-drop rate-interval 600 average-rate 100 burst-rate 400
threat-detection rate bad-packet-drop rate-interval 3600 average-rate 80 burst-rate 320
threat-detection rate acl-drop rate-interval 600 average-rate 400 burst-rate 800
threat-detection rate acl-drop rate-interval 3600 average-rate 320 burst-rate 640
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I have a desktop computer that I have used for years and it has always worked just fine. We have AT&T (DSL, not cable) and it used to connect just fine but then I moved out, left everything plugged in exactly as it was and when I came back it wouldn't connect.It connects to the LAN but not to the internet. When I go in cmd to type ipconfig the DNS suffix is blank on that computer but says gateway.2wire.net on my wireless laptop. I eventually disabled UPnP on it because that's what alot of people were saying fixed the problem but it didn't fix anything. All it did was make the Internet Gateway Connection box disappear.Originally it was plugged in like so: Cable from wall > Cable Box > PC Now it is hooked up like this: Data cable from wall > DSL > Router > PC It stopped working BEFORE it was switched to DSL so that isn't the problem The DSL we have is "AT&T 2701HG-B 2Wire Wireless Gateway DSL Router Modem" and the Router it is plugged into that goes to my PC is a Linksys Wireless Router Model WRT54GS The PC is Windows XP Home, SP2?
View 19 Replies View RelatedI've got two RV082's connected. Each has a dynamic IP (changes typically every few weeks). I've configured the tunnels on both ends with a local and remote "Remote/Local Security Gateway Type" of "Dynamic IP + Domain Name(FQDN) Authentication".If I look at the VPN Summary tunnel status, it shows an IP address of "mydomain.dyndns.org 0.0.0.0" under the "Remote Gateway" column heading. The Tunnel Test "Connect" button is N/A.I can resolve both of the mydomain.dyndns.org entries on both sides of each VPN using the Diagnostic DNS lookup tool within each router. If I hardwire a fixed IP address for the Local and Remote Gateway everything works just fine. VPN is good.
I just can't seem to get the "mydomain.dyndns.org" function to work. It appears the router can't resolve the dynamic IP from the domain names on each of the routers.
I replace our aging rv082 routers with wireless rv220w routers. The gateway to gateway vpn works great, however I am no longer able to manage our print servers port 80 management page. I can ping any host with success, and I can manage hosts that have a port 10000 or 8000 web interface - but no port 80 ones... I had no issues when using the old rv082 routers...
View 0 Replies View RelatedI picked up a pair of RV220W's and before I spent loads of time at a remote site, I figured I'd go through some VPN testing at home to make sure I could get it setup properly. What this means is I've plugged the Internet uplink into a switch, then from the switch into both routers & configured them (using unique static IP's for each) from there. For what its worth: While I have some IT experience, I don't have strong networking experience.
I setup several VLAN's on the local RV220W, and the end result is to make it so that an asset at the remote site with an IP in any of the ranges (192.168.121.0/24, 192.168.131.0/24, 192.168.141.0/24 and any future VLANs) can communicate with/access resouces at the local site. Likewise, an asset at the local site with an IP in any of the ranges (.121, .131, .141 + any future VLANs) should be able to reach the remote resources (currently just 192.168.181.0/24, but future VLANs as well).
This evening I tried to focus on the relevant VPN pages of the Administration Guide to get the VPN up. Leaving the defaults I got as far as establishing a link between both sites and it seems that things are working right: From the remote site (.181) I can access the local site (.121, .131, .141); and from the local site I can at least ping resources (a laptop) on the remote site. (Yay!)
However, when I physically connected an asset that had a 192.168.121.X, 192.168.131.X and 192.168.141.X IP addresses to the remote RV220W (which is 192.168.181.0/24), I couldn't see it from the remote or local sites.I assume this is expected. But I'm reaching out to the community to see what other possibilities might be available becuase networking is a weak area for me. I figured it might be something like a Static [or Dynamic] Route but I really am not 100% sure.
'TECHNICAL' SPECS
Local Router LAN/WAN Settings:
LAN IP: 192.168.121.1 on default VLAN (1)
VLAN 13 defined 192.168.131.1 with DHCP enabled; Reservations created outside of DHCP scope
VLAN 14 defined 192.168.141.1 with DHCP enabled, Reservations created outside of DHCP scope
Inter VLAN Routing enabled for all VLANs
[URL]
config setup
protostack=netkey
klipsdebug=none
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Basically, I'm using a broadband modem, which appears to be connecting fine, with all the required lights being on. My ISP says that, from their end, everything is perfect. Even my laptop shows Local Area Network as connected.However, for some reason, I am not able to access the internet. I was able to use it till last evening, but suddenly the internet stopped working. On Google Chrome, it says that there is no DNS or something.Subsequently, when I tried to access my modem settings, it shows as 'webpage not available'. I then noticed that there is no default gateway! I was able to access it the day before, but now I can't.
View 10 Replies View RelatedI recently swapped out an RV082 with a newer model (still RV082 but black and a different interface). I configured the Gateway to Gateway VPN exactly as it was before but none of the three other RV082's will connect. I have tried deleting the connections several times to no avail. I have aggressive mode disabled and have tried with the firewall on and off. Below are the settings (IP's have been X'd out) and the log.
Settings:
IP OnlyIP Address : X0X.X0X.20.31Local Security Group Type : IPSubnetIP RangeIP Address : Subnet Mask : Remote Group Setup
Remote Security Gateway Type : IP OnlyIP AddressIP by DNS Resolved : Remote Security Group Type : IPSubnetIP RangeIP Address : Subnet Mask : AES-192AES-256AES-128 AES-192AES-256 AES-128 IPSec Setup3DES Keying Mode : ManualIKE with Preshared keyPhase 1 DH Group : Group 1 - 768 bitGroup 2 - 1024 bitGroup 5 - 1536 bitPhase 1 Encryption : DES Phase 1 Authentication : MD5SHA1Phase 1 SA Life Time : secondsPerfect Forward Secrecy : Phase 2 DH Group : Group 1 - 768 bitGroup 2 - 1024 bitGroup 5 - 1536 bitPhase 2 Encryption : NULLDES3DES Phase 2 Authentication : NULLMD5SHA1Phase 2 SA Life Time : secondsPreshared Key : Minimum Preshared Key Complexity : EnableLOG:
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My two RV042 , one at home and the other one at my working site, constantly lost VPN connection after successfully connected.Both Firmware are identical. [code]
View 1 Replies View Relatedwe do have 2 Rv042, one in my office and one in my house.. in the office we do have static ip and at home none.. question is can i connect the two RV042?
View 1 Replies View RelatedI have some problems in my network with Gateway to Gateway Vpn Connection using two Rv042 routers.
I cannot ping the computers with static ip configuration.
In local an remote computers who have DHCP ip configuration i can ping each other .
Can I have use a Gateway-to-Gateway IPSec tunnel whereby a user can surf the Internet using his local Internet connection and at the same time connect through the IPSec tunnel to a remote subnet using RVS4000 routers?
View 1 Replies View RelatedWe have a VPN setup between two Cisco RV082 routers, the VPN status shows as connected however I can't ping the other network. I am unable to ping between routers, let alone ping computers behind those routers.
We have 2 branches, branch 1 is on a static IP and branch 2 is Dynamic. I am able to connect via QuickVPN from Branch 2 to Branch 1 and remote desktop to computers, however have yet to VPN/remote desktop in the opposite direction.
To me it seems like a firewall issue at branch 2, but what's causing this. Also they are currently running 2 differnet firmware version not sure if this would cause a problem.
i am trying to setup a vpn Gateway To Gateway when i setup the vpn i can ping the 2 rv042 i cant see any computer in the network places when there comect we need to see the computer in the network places so are pos will run?
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