Two Routers And One Keeps Dropping And Reconnecting?
Dec 29, 2012
Right now on my internet, we have U-Verse, so one router is the AT&T U-Verse one which is downstairs and I also have another router upstairs which is a Netgear oneThe problem is, the U-Verse always stays up, but on the Netgear router, it will sometimes randomly drop signal and the signal is no where to be found on devices with WiFi. I'd have to disconnect and reconnect the router for it to be seen again.They are both on the same internet network U-verse, I just have 2 routers because the devices I keep upstairs I connect to the upstairs router.
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Feb 13, 2013
I am having problems with my internet connection dropping every day, usually around 2-3 times per day. Internet goes off for a second or two and it comes back. Usually this wouldn't be a problem for me but I am a professional poker player and every time internet goes off, I loose all my active tables in poker lobbys (due to reconnect) which is unacceptable and a serious problem for me.
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Feb 18, 2011
We recently moved in with some family, and we brought with us a Belkin N wireless Router. I set it up to their existing internet modem (I'm not sure what type it is or anything, I just know that the ISP is Optus) about halfway through January.
It's been working fine until Friday. Since setting it up, both my brother and I have (at different times) been playing Star Wars Battlefront II online. On Thursday night I was playing online fine, with no lag or anything (with a ping of about 138), however, ever since Friday it has been lagging non-stop. I have the same ping so I thought it must have been because we've gone over the limit for the month and the internet slows down.
However, every few mintutes (1 or 2 normally) the connection between my laptop and the network drops, and then within another few minutes connects again. I am running Windows Vista Business. My brothers laptop has the same problem, and he has Vista Home installed.
At first I thought it was a problem with the router, so I updated the firmware and restored the factory defaults, but the problem remains. When I get onto a website (if I'm lucky enough for the connection to stay) it normally loads pretty fast, so I dunno if we've gone over the limit or not (and I don't know the password to check).
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Mar 26, 2013
In common with some other reports, I've been having a problem with a keep-alive tunnel between a RV016 and a RV042 not reconnecting if the tunnel is interrupted (by the WAN connection going down). In this event the only remedies are to manually connect the tunnel or to power cycle the routers. The firmware is v4.2.1.02 on both routers.I solved the problem by enabling keep-alive on the RV016 and disabling keep-alive on the RV042. If I set it the other eay around (RV042 keep-alive and RV016 not) then it will not reconnect automatically.
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Jul 24, 2012
I have an old router linksys WAG54GS and now with my new internet connection gave me a HUAWEI 530.I'm still using linksys.So i wanted to connect the HUAWEI on the Linksys cause it has an external button for wireles, which Linksys doesnt.I followed the wizard you wrote.The DHCP off on the HUAWEI Different IP.So the Wired LAN worked fine, having an IP from the Linksys, but the wireless doesnt get one..I tried a lot of things on the huawei, nat off etc but nothing On the linksys i give on DHCP IPs from 192.168.1.105 - 7.I tried connect the netbook but only wired worked, not even my cellphone.
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Dec 18, 2012
We have numerous customers using Cisco / Linksys RV042 VPN firewall devices to connect to a central location via VPN tunnels. We have noticed that if there is an interruption to any of the tunnels, the RV042 v2 devices will re-establish the tunnel automatically, however the RV042 v3 devices will typically fail to automatically re-establish the connection and will usually require somebody to repower the RV042 or for somebody to clear the crypto session from the central router and then manually connect the tunnel from the RV042's VPN menu.
One of my colleagues setup two RV042 v2 devices for a site to site VPN for a customer and it worked fine. At some point they replaced one of the RV042 devices with a v3 device and since then they are having the same issue.We have this problem with several different version of the RV042 v3 firmware including the latest (4.2.1.02).
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Apr 11, 2013
I have two Cisco RV042 Routers, they are being used to connect two offices, i have created a standard gateway to gateway connection, fixed public ip addresses on both sides and everything works fine, except when the tunnel gets disconnected, it does not connect back automatically, i have to log into either router console and click the connect button to get the tunnel working again, this is really annoying since it happens once or twice a day at least.
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Jul 10, 2012
Some day, then my internet jut died. then I got the router restarted(unplugged the electricity and plugged it back in) and it worked for like a day and then it died again. I restarted the router again Internet worked and then some hours later it died again.This problem only happens to me and not anyone else in the house.I'm connected from my pc with and ethernet cable to a switch/HUB where it's then connected to the router.
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Apr 2, 2012
I have been using one wireless router which is working fine, but i have decided to add another wireless router downstairs to better the signal by putting the internet wire into the router. But when i do this both the routers work fine for 10mins, as i am able to browse the internet etc but then everything stops working from both routers. It shows on my computer and iPad as connected as they have full signal strength but no webpage loads.
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Mar 5, 2011
i have been having issues with my internet for months now, my router just randomly loses its internet connection over and over everyday. I used to have slow internet with verizon so i changed to comcast and after i changed to comcast this problem started, when i called comcast they said that it has to be interference from an unknown source. I have a Wireless-N 150 Router model WNR1000v2 and it came with a modem. Things i have tried are changing my security to WPA2-PSK[AES] which it saiid would increase my connectivity..did not, i have changed my channel also didnt solve the problem. I have had this problem with 2 different routers and modems so far. And i have 2 desktops and 2 laptops connected to this. 1 desktop is hooked straight into the router and the other 3 are wireless.
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Jan 21, 2013
F5U302 wireless usb hub keeps loosing connection even over short range. connection lasts 2-3 minutes then drops, then reconnects.
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Jan 27, 2013
I have a small business network including 2 QNAP 219 NAS servers. Several times we have noticed, the connection to the servers are lost. We have tried to restart the servers without luck. But when we restart the router, all problems are gone and we can reconnect.
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Mar 13, 2013
I just recieved a new RV180 yesterday and it will not connect to my switch. Router was updated to the newest firmware, reset to factory settings. I did change the ip and ip range. Router works fine with one computer attached direct. As soon as I connect my sf300-24P to it, the WAN and LAN lights all light up and then go out. Only the WAN will light back up. I have no connectivity to the router. I plug the laptop to the router directly and no LAN lights come on and can not see the router with arp -a.
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Apr 25, 2012
I have my RVS-4000 configured using static IP addresses in the LAN configuration. The users use DHCP to get their addresses (for the most part, a couple may have static IPs set on the computer). I have the maximum number of DHCP users set to 1 to restrict the ability of people to log in to the system. That one address is locked down.
The internal address of the router is set to 182.168.2.1. It doesn't conflict with anything on my network. I have 35 static IPs. About half of them are uing IP Based ACL to limit their access time but that doesn't seem to bear any relationship to what drops off.
Almost daily one or more of the users will lose their IP address and a hard reset of the router is required. The user this happens to seems random and it may be more than one but seldom all of them. The network includes Windows7 (Home & Pro), a FreeNAS, Macs (Leopard and Snow Leopard), iPad, iPods, an iPhone and an AirPort Extreme used as a WAP (DHCP is disabled). The AirPort is plugged directly into the router and has a staic ip on the RVS-4000 but is set to DHCP. It seems to be the most common problem child.
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Aug 10, 2011
Model: WAP4410N-A V02
Firmware version: 2.0.3.3
Deployed 3 of these as WAPs. No repeaters. They are spaced at least 50 feet apart over three offices, each in a server or switch room.
Across multiple laptops, and multiple WAPS, the wireless will function fine for a while with good bandwidth..then the connection will simply drop. By simply resetting the connection on the laptop or turning the wireless off then on, the connection typically returns, at least for a period of time before it drops again.
I’ve tried these configured as three separate SSIDs on identical channels, as well as one SSID for all three with different channels (preferred for a seamless wireless), and the behavior does not change either way.Based on some other threads, I tried forcing the LAN port speed to 100 mbps, but the problem persists.
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Jan 18, 2013
F7D2401 was constantly dropping out fixed the problem through the server but now my iPad and toshiba lap top wont join just say unable to join network but phone and other iPad are working fine
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Feb 14, 2013
It appears we might have an issue with our RV082 (v4.2.1.02) dropping packets during the teardown of many TCP conversations. I have attached two packet captures of what I believe is the same conversation. One is from outside the router (Wireshark using an Ethernet Tap) and the other is from the client inside the router (SLES11SP2 running TCPDump). These are both very small captures 9 packets and 18 packets and I'm hoping it will identify the problem.
It appears that the RV082 is prematurely closing the natted port used to communicate with the host outside the network. The host sends a FIN, ACK packet, to which the client responds with an ACK, However, when the client then sends his FIN,ACK sequence, it never makes it outside the router. The client sends a total of 9 FIN,ACKs trying to contact the outside server, but none of those appear to make it through the router.
Is the router slamming the door prematurely? (I've been fighting with this problem for 3 weeks now!)
Inside Capture:
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No. Time Source Destination Protocol Length Info
1 2013-02-13 19:32:37.827942 192.168.1.45 38.113.116.214 TCP 76 35975 > http [SYN] Seq=0 Win=14600 Len=0 MSS=1460 SACK_PERM=1 TSval=635644783 TSecr=0 WS=128
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May 7, 2012
For the past few months my internet connection will randomly drop for about 5-10 seconds when someone else connects to the network. I am using a wired Ethernet connection and as said when someone connects either via WiFi or also through a wired connection, the internet for me will drop as soon as the device is connected, and then randomly every 20 minutes or so thereafter. I should also mention that rarely the connection will just drop for again, 5-10 seconds even when nobody else is connected.I tried my computer at someone else's house using their router and it worked fine, no disconnects at all.
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Oct 17, 2011
I have two wifi routers which I have connected together with an ethernet cable to extend coverage across my house. The ethernet cable is connected to a LAN port on the first router and the internet port of the second router. This works fine and creates a second network that I can connect to the net on. The problem iseemingly randomly, about every 15 minutes, the second router will lose internet connection. My laptops and phone still stay connected to it, but windows lists it as having no internet connection. If I then wait a couple of minutes and reconnect, internet will be working again.
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Jan 6, 2012
I have installed a WRVS4400N router in a client's office. When laptops are plugged into the router everything works fine. When they are attached via the wireless signal it drops frequently. WPA personal is being used to encrypt. I have also installed the latest firmware and am having the same results. What can be done to eliminate the drops?
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Jul 17, 2011
I have several wired and wireless devices connected to the router which is running the latest firmware (2.0.2.1) and I have this issue with all wireless devices. The router is configured for B/G/N Mixed, Channel 6, and to broadcast the SSID. Security Mode is WPA2-Personal w/ key renewal set to 3600. Connection control is configured to allow only the desired MAC addresses. All wireless clients are configured for DHCP (as are some of the wired clients that do not have this issue). I have tried various setting changes over time, none of which have resolved the issue.
What I have determined, and may be useful, is that each time this occurs I am unable to ping the router from the client and have no connectivity to the internet or other devices on the network. If I ping the WAP address (reserved for internal use address) I get a response and then connectivity is always restored after doing so. In other words, I ping 192.168.1.1 and get no response, immediately ping 192.168.1.2 and get a response, then immediately ping 192.168.1.1 and now get a response and connectivity is restored. If I skip the first step and just ping the reserved address followed by the router address result is always the same. It would appear the issue is between the the two router addresses.
Prior to owning this router I had a Linksys BEFSX41 that I had for about 7-8 years and a WAP54G I had for about 5, both of which still worked and I never had this issue with my wireless clients. I went to this router for the increased performance and am very happy with that aspect, however this issue is unacceptable.
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Jun 28, 2012
I have a cisco RV180 hooked up to a cisco cable modem and Cox service.
The basic symptoms of the problem are that every 10 minutes or so external connections will hang. This lasts maybe 20-60 seconds. If you're loading a website when this happens, various parts of it won't load and firefox will sit and spin indefinitely (it seems) until you manually stop the loading and click the reload button.
When this is happening I can still connect to the routers webserver and dashboard that auto-refreshes every 10 seconds. It seems perfectly fine. My initial theory was that something was broken on the Cox end of things, but after swapping out the RV180 with an old on-q router we had laying around, we haven't seen the problems.
Some other differences I've noticed between the on-q and the rv180:
* with the rv180 traceroute to external hosts shows a big delay (500-600ms) at the hop right after the router. With the on-q, it's 12ms.
* when I ping the ip of that hop with the large delay, with the on-q I get no responses. With the rv180 I would get these strange host redirect messages that make it look like that ip is redirecting to itself. There would be 1 or 2 of those redirect responses, followed by 3 or 4 errors, and every packet would be listed as an error in the ping summary.
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Feb 22, 2012
We installed one of these devices as our gateway a couple of weeks ago, flashed the firmware to 1.2.4(003) and it worked perfectly until this morning where it keeps resetting the ADSL every minute and losing the web interface to the unit.
The log endlessly reports this:
Feb 24 11:26:00 SRP547W cron.info cron[8779]: (root) CMD (/sbin/check_gn)
Feb 24 11:26:00 SRP547W cron.info cron[8781]: (root) CMD (/sbin/check_ps)
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May 14, 2013
I have following issue with RV220W - the router seems to be dropping parts of traffic coming through it. The unit is brand new, the firewall is turned off, there are about 20 computers and 15 VOIP phones connected to it via Zyxel GS1910-48; all IPs are set to static DHCP records, in the last 3 hours the router rebooted about 3 times, then I turned on the log in. The router is producing insane number of warnings, as you may see from the log attached. I found this thread [URL] but no answer regarding this issue.
Wed May 15 13:03:10 2013(GMT) [rv220w][Kernel][KERNEL] cvm_ipfwd_cache_flow: Failed to allocate flow info buffer
Wed May 15 13:03:10 2013(GMT) [rv220w][Kernel][KERNEL] WARNING:cvmx_ptr_to_phys() passed a NULL pointer
Wed May 15 13:03:10 2013(GMT) [rv220w][Kernel][KERNEL] cvm_ipfwd_cache_flow: Failed to allocate flow info buffer
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Nov 11, 2012
A couple of days ago, after a suggestion in a old forum post (rv180 dropping connections every 10 minutes or so) I tried increasing the various session timeouts. This didn't seem to affect anything for the first day, but last night the router started becoming unresponsive (not responding to pings, but maybe continuing to route established connections.) After a couple minutes the router would be pingable again, and as soon as i could I reverted the changes I made to the session timeouts. That didn't seem to fix the problem. Logs showed many many warnings saying "nf_conntrack table full, dropping packet."
Then as soon as I got on the phone with small business support the problem seemed to correct itself. The only thing we changed was decreasing the MTU to 1472. It is strange that the MTU would make a difference all of the sudden, isn't it?
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Mar 23, 2012
* ADSL modem connected to internet
* WiFi router (Netgear WPN824v2) connected to ADSL modem
* CPU, iPhone and iPad connected to router, CPU wired connection.Everything has worked like a charm up until a couple of days ago. Now the link between the router WAN port and the modem randomly drops. Stays dropped for 1-3 secs and then connect again. When its really bad this happens with 5-10 secs intervall. This made it impossible to use the network from any of the devices.If I disconnect the CPU from the router and connect it direcly to the modem and change the IP settings to match the modem network the CPU connects without errors to the internet, iPad and iPhone connected to the router keeps having problems.Restarting the router does not change anything and it seems to be more frequent errors during heavy load hours, in the morning I have almost no problems at all, in the evenings I cant almost use the wireless devices (CPU works fine as its now connected directly to the modem not through the router).I havent changed a setting in the last year, it just came right out of the blue.I have hard reset both the modem and the router and reconfigured them (that I dont want to do again as I have some virtual servers, port forwards, port triggers and so on :P).As it came right out of the blue without me changing anything on any device and as it seems to be more frequent during heavy load hours I'm suspecting that the ISP is involved, but how can they be (it works fine with devices connected straight to the modem)?
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Oct 14, 2011
I am getting crazy with our Cisco Linksys RV016. It handles 3 simultaneous connections to the internet using 3 ISP. All our company goes to the internet using this cisco linksys RV016, our corporate switches are connected as clients to the router. Sometime ago, this router started to drop POP3 connections to our network, when this problems is present, all users get Receiving' reported error (0x80042108) in Outlook 2007-2010. Currently i have setup POP3 service to use the First ISP connection, but when this problem is present, the only way to eventually resolve it is to switch the link POP3 Service from the First to the Third ISP, sometimes it works immediately, sometimes don't. We are using this router since 2007 but this problems started to arise from this month.
Our switch is the latest firmware available is Cisco website, this is the Firmware Version: 3.0.2.01-tm.
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Feb 22, 2013
FSD 7632-4 Router.Have this 2006 router which has started dropping the connection and/or slowing it down intermittently. Before I replace it, would like to update the firmware. Have downloaded the update but cannot log-in on the setup utility page as I cannot remeber my password (apparently it is not set to blank!).
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Jan 26, 2012
I have recently installed four Cisco RV042 v3 VPN routers for a customer of ours to replace existing Nortel Contivity 1010 devices which were providing VPN tunnels from the customer's 3 branches to their headoffice. The original Nortel devices were working perfectly but the customer wanted some firewall rule changes and the Nortels were proving to be somewhat inflexible and incomprehensible in their configuration hence why they were replaced.
When installing the Cisco routers I configured the VPN settings to match the Nortel device settings so that I could swap out a branch at a time without taking the whole setup down for a day.The customer has a Unix based dumb-terminal application running on a server at headoffice that they access from their branches using terminal emulators on Windows PCs and thin client hardware devices that support vt100 terminal emulation.
Prior to installing the Cisco RV042's everything was working fine. Now they are using the RV042's they keep getting the sessions from their branches dropped. Both PC users and thin client users are losing sessions and it happens with active and idle sessions. I have checked the logs on the routers when users are disconnected and there is nothing logged at that time (other than my login)... I had thought maybe it was to do with tunnel renegotioations so I have set to phase 1 / phase 2 SA timeouts to 86400 & 28800 seconds respectively but this has had no effect. I had also seen somebody advised disabling 'SPI' in the firewall... I have tried this and it makes no difference.
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Jul 24, 2012
We have a newly-purchased RVS4000 v2 with firmware v2.0.2.7. Its intended role is as a gateway between our local network of wired workstations and a Cisco 2800 series Integrated Services Router, which is at the receiving end of our T1 line. It is configured with static IPs on both the LAN and the WAN side. It does NOT serve DHCP for the LAN. Ever since I installed it, I have had repeated complaints from users of Vista and Win7 workstations that they lose internet connectivity about every 20 - 30 minutes or so. The only solution is to unplug the workstation's CAT5 cable, count to 30, and plug it back in. Then everything's hunky dory for another 20 - 30 minutes. Meanwhile, all our Windows XP and Linux workstations enjoy uninterrupted internet access. The router/gateway we replaced (a DLink DIR-130) never had this problem.
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Jun 25, 2012
I went through the hoops with my ISP (knology) and they are adamant that it is the router that is the problem. I've tried two different routers, an E2000 and a wrt120n (it may be 160n..).. both do the same exact thing. I'm extremely tired of it. I was told it could be an IP issue or something related to DHCP.
Modem:
System: ARRIS DOCSIS 2.0 / SIP 2.0 Touchstone Telephony Modem HW_REV: 04
VENDOR: Arris Interactive, L.L.C.
BOOTR: 6.24
SW_REV: 6.1.77T.SIP
MODEL: TM602G
Router: E2000
Problem: Internet 'lags out' every 10-15 minutes for approximately 3-10 seconds. It only does this when I'm connected through the router and never when I'm plugged directly into the modem. It happens most commonly when my brother and I are both online at the same time. It's rare when we only one of us is online.
[URL]
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Feb 22, 2012
The firewall on my RVS4000 appears to hang when ever I use Netflix. If I disable the firewall and re-enable it it works for a while and then stops again. My IP address is in the Approved Client IP Addresses so it is excluded from the URL filtering and Web reputation rules.
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Dec 8, 2011
My mom recently unplugged her wireless router while doing some remodeling. When we plugged it back up, she cannnot get a connection. Can someone review with me how to connect eveything?
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