Cisco Routers :: SRP527 Losing Internet Access?
Oct 16, 2011
I have noticed that I have to reset the power on my srp527 more and more often, at first I thought it may be a glitch with my service provider but this is now happening more and more regularly. The internet just goes off, the network still exists and all the lights remain on (both adsl lights stay on) all the computers on the network (3 computers) cannot access anything on the net. A simple power off/on of the router restores everything but surely you do not need to do this everyday?
Firmware version. 1.01.09 (001) Apr7 2010
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Jul 27, 2011
Trying to configure an SRP527 to work in conjunction with a 3560G switch.My local subnet on the 3560 is 172.23.x.x.The subnet on SRP527 is 192.168.x.x Every thing can ping each other, except I just cannot get any internet access from 172.x through 192.x and out..? Does the SRP527 support this?
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Jun 24, 2012
Can any provide me with the SKU's and pricing of the Broadband Access Center 4.2 Is this the correct version to use with the SRP527?
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Nov 27, 2012
I have recently purchased a RVS4000 router and am experiencing major downtime.Almost everyday the RVS4000 router losing internet connectivity. I noticed that when this happens I cannot login into the router from my pc which is connected to the RVS4000 network.The only way to restore connectivity is to restart the RVS4000 by disconnecting power and powering back up.The router's WAN is connected to my Cable modem.The RVS400 has two PC connected to it. (port 3 & 4) I have a Cisco 8-port switch connect to the RVS4000 with 3 additional PCs/devices on it.
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Mar 21, 2012
I would like my SRP527 router to manage 2 VLAN. 1 for my whole LAN and employees WIFI connections, another one for external clients to access Internet by guest WIFI SSID.
- I have this Cisco SRP527W router acting as a gateway between my LAN and Internet.
- I have a second router used for VPN connections between my LAN and 2 external agencies.
- My LAN is using 192.168.0.0 / 255.255.255.0 network
- External Agence 1 is using 192.168.1.0 / 255.255.255.0 network
- External Agence 2 is using 192.168.3.0 / 255.255.255.0 network
The Cisco Router is using 2 VLAN :
-VLAN 1 (LAN port 4 and SSID 1) -> 192.168.0.254 / 255.255.255.0
-VLAN 3 (SSID 2) -> 10.33.0.254 / 255.255.255.0
The Cisco router is using 2 static routes :
- Agence 1 : 192.168.1.0 / 255.255.255.0 -> Gateway 192.168.0.249
- Agence 2 : 192.168.3.0 / 255.255.255.0 -> Gateway 192.168.0.249
The VPN router for external agencies is using 192.168.0.249 / 255.255.255.0.
When the SRP527W router has intervlan routing enabled, everything is working. I can ping my external agencies. However, external clients using guest WIFI can also ping my internal LAN. Disabling intervlan routing separate VLAN 1 and VLAN 3 properly, but i can't ping my external agencies anymore and i don't know why ?
Behind my Cisco router :
- 1 HP Gigabit switch (servers, VPN router are connected to it)
- 2 Switches (HP and Accton) both linked to the gigabit switch and where all my clients are connected.
No trunk link and vlan are defined on my switches.
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Apr 16, 2011
What are the SNMP port descriptions relate to on the SRP527? There is nothing in the administration guide and some of the ones that appear up don't make sense.
I think I have worked out a few by elimination but I wanted to confirm a few ...
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Jan 13, 2013
I need to know it the adsl router SRP547w or SRP546 permits to set class B subnetting ( or class A) on the Lan interface. I read the model SRP527 has a limitation to set ip address on the lan interface but I did not find any information about 547 or 546.
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May 8, 2012
I'm trying to move from a faulty SRP527 to SRP 547 - I tried a Restore from Backup, but it doesn't work.So start from fresh, and I'm having an issue trying to add a 2nd SSID to a VLAN...
I keep getting the error:
"FAILED! SSID 2 has joined another VLAN"
Except it hasn't... its not assigned to any VLAN...
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Sep 26, 2011
It is set to dummy mode so it should just pass through to the WRTG54S router which handles the DHCP.2) I have 6 computers sucking the internet off of the router. One is wireless.3) I have been set up for about 6 months this way. 4) I use to drop the DSL connection about twice a day. I would unplug the WRTG54S and plug it back in and everything would reset and work. Then, recently it has gone to about 15 times a dayThen, we have to make a major electrical change in the building, which required us to go to generator power only for 5 days. For 5 days, we never dropped the DSL connection a single time. Power was restored. Generator sent back home. Problem is back. Dropping DSL connection again.5) Hooked up APC battery backup power smoothing device to 3 cpus, WRTG54S, and DSL modem.
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Apr 12, 2011
ive been having a problem with my router since ive been using it for its wireless capabilities. it is a linksys wrt120n router. our internet comes from our local cable provider and it is good internet (10Mb download speed). running to our old router that split the connection between my xbox and our desktop computer worked fine and even for a large amout of time after i switched to this wrt120n there were no internet problems. now all of a sudden the router drops connection multiple times a day which can become a hassle when i'm doing something importaant and lose connection. and just a little bit of extra information i cycle the systems every time it does it and theres no fix.
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Dec 26, 2012
There are 3 laptops in my house including mine, and i keep losing network/internet access every couple of minutes so I have to go to the router, unplug the device, and plug the device back in every couple of minutes, usually 10-15, although it varies, and the same has been going on with the two other laptops, so it's not just my laptop.
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Nov 30, 2010
We are using a ADSL 827h in one of our sites. This router has worked fine until a month ago. Users are losing access to the internet overnight. The VPN tunnel stays connected, users are unable to get to any outside websites, i.e. Yahoo, google. We unplug the router and it comes back fine; until the next time.
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Jul 30, 2012
This is my second post today trying to fix the NAT types for my 2 xbox 360. I tried the port forwarding method but with this router when I enable the ports I lost internet access in my wired devices but my wireless devices still have internet access. I even lost internet access on my computer. I never had manu problems with a router trying to get my NAT type open on my 2 xbox.
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Feb 9, 2012
I am trying to setup VPN monitoring for a srp527w Cisco.This is my first attempt at this so "easy to understand" instructions would be a great, i have done some searching and its difficult to decipher relevant and irrelevant information based on my limited exposure to this technology.
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Dec 12, 2012
We have a Cisco ASA and recently purchased a cisco small business srp527 router. It is connected to our ADSL2 connection and is working fine. I have configured the device with an ipsec tunnel using an ike profile and the tunnel is created successfully with packets traversing the tunnel. However packets are being dropped intermittently, with no cause. The link is currently not being utilised, there is no load on the network however when I ping Google and any address subject to the rules of the tunnel i notice that a single packet is dropped every now and then.
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Sep 2, 2012
I have recently managed to configure a setup where I have 2 srp527's one at office one at home.Have 1 fixed IP at the office and 1 fixed ip at home.I have configured the srp at work to be a vpn server and have configured the group and 2 user profiles. This allows me to have 2 concurrent sessions over the vpn to my office from desktop and laptop at the same time. Connections fire up perfectly no problems.From the desktop, I connect using vpn client with user profile 1 Once connected, I then connect to my workstation machine at the office using remote desktop.This gets me super fast access to office files and large spreadsheets without downloading the whole file over the vpn and is working perfectly.
If I then additionally connect from the laptop using the vpn client with user profile 2 the remote desktop connection drops.Disconnect the laptop connection, remote desktop comes back.Have isolated this to being 2 connections arriving at the srp at the office from the same external ip. If I connect my laptop to my phone as a hotspot rather than using my home LAN, both connections are made and remote desktop has no interruptions. Is there a way I can overcome this through re-configuration of the srp at the office or is this a limitation with the srp?
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Jan 31, 2011
I'm trying to figure out what's wrong in a LAN having 70 computers.There are three routers in the same subnet with three switches (kinda crappy). DHCPs are off.The problem is that randomly the routers are losing their configurations or the network hangs a lot. There is no problem in the routers (tested many times).The thing is that when i start packet sniffing over the network using wireshark there's a big flood (over 10.000 packets in a sec) coming in a internal ip inside the network ex. 192.168.1.60.Next thing is that when one of the routers shuts down manually, the other one is losing it's config. Today, when i went to check 192.168.1.60 i saw the power plug was not connected, when i re-plugged it the flood was gone. (the computer was turned off).I enabled SPIs / firewalls in all of the three routers and there is no problem yet.
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Mar 29, 2011
I am trying to setup internet access and intranet access using two cards per PC. I don't have sever software and I want to be able to share files between several machines. I have two routers. One that connects to cable modem and one that connects to intranet side. I have assigned different static ip addresses to both cards.
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Feb 22, 2012
I have a laptop that I take to work, and would like to set things up to use my home internet connection from elsewhere. I don't have another computer to function as a server for me at home, so would like to do it so that my router alone provides this access (log into it from the internet anywhere and use my internet as if I am using it from home). How would I go about doing this? Would it require installing new firmware?
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Sep 19, 2012
I know there were a few post about users losing their access point config after a power loss to the ap. I wanted to share that I can confirm and reproduce this same issue with a number of access points that I have. I opened a tac case and will update this tread as the case progresses.
Wlc 5508
Ap 1242
7.0.220.0
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Aug 3, 2011
I just bought a SG200-18 in order to use LAG between a backup server and multiple computers and servers. Servers are supposed to all use 2 links and computers only 1.
As soon as I activate LAG on port 2 and 3, no matter what is connected on the switch I lose access to the switch interface (luckuly, it's still working on port 17 for a strange reason) and all computers / servers connected are randomly losing the network access. Everyrhing start to be slow but most servers and computers don't lose access to the internet. Browsing a web site will suddenly take ages but... it will work eventualy.
I already used LAG on other switch without a single issue.. The only uplink I have is to the router and I know that I don't have any issue with network cables....
So what am I doing wrong ??? I didn't even try to configure the TEAMING on the servers, just creating LAG on the switch will kill everything Oo.. I'm starting to think that my SG200 is dead out of the box.
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Dec 24, 2012
I have att dsl and im using a linksys wireless router and lately my interenet keeps disconnecting. Specifically the little wireless icon in the bottom right of my windows 7 display gets a yellow exclamation mark for about 10-30 seconds then recconects. Its quite annoying and seems to be happening more often now. I have a strange setup on the router, i think its running in bridge mode or something and the modem is doing the actual routing.
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Jan 9, 2011
I have 3 computers on the same modem--one is wireless, other 2 desktop. The one which is having problem is my office desktop. Can't stay online. Have tried many diffrent fixes and cleaned malware, etc to no avail.
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Aug 29, 2012
ISP : ShawPC >> SMC Modem/Router >> Netgear Router >> PS3 and Denon Stereo Receiver ( Both hardwired to Netgear Router), 2 Laptops and 2 Phones connected wireless- The reason I do not use the SMC as a router is because I was getting terrible wireless signal- When everything is working properly I am getting great speedsroblem : I keep losing internet connectivity. On the wireless devices I still have have great signal strength but no connectivity. I need to run netgear genie oripconfig/release/renew to get it back. It always comes back but this is annoying.It also does this on the PS3 and Denon which are hardwired to the router..as with the other ones if I reset the router or do a connection test on the PS3 it will fix it. Finds IP but no internet connectivity.My PC has also started to lose connectivity and I need to do a ip release/renew and it comes back fine.The fact that this is happeneing on my PC would lead me to believe that it may be an issue with the Modem/router. Are there some settings I need to change on it since I am only using it for modem purposes? I have disabled the wireless on it but I don't think that would be the issue anyways
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Dec 29, 2012
I'm trying to set the various computers in my house to static IPs. When I do, the apprear to still be connected to the home network but lose internet connection. I'm using a Medialink wireless router, but I'm trying to set the hard wired lan connections, not anything wirelessI go under ipv4, set:ip address: 192-168.0.100 (or 101, whatever)submask fills in to 255.255.255.0Default Gateway: 192.168.0.1I also went into the router setting and change (dchp?) to only automatically assign from 192.168.0.120 and up so nothing conflicted.
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Jun 27, 2011
I have a HP G62 laptop and it randomly disconnects from the internet even though it still has full wireless signal. However if I turn the laptop 180 degrees or lift it above my head it will reconnect .The laptop will also only work in certain rooms of the house and not others even though it receives a similar strength signal in all of these rooms. For example it will work in my bedroom which is upstairs and on the opposite side of the house to the router but will not work in the living room (unless i hold it above my head) which is right next to the router.
A second HP laptop in the house has no problems and will remain connected no matter what room it is in and how is held. The two can be right next to each other both with full signal and one will be connected to the internet and the other wont.I have tried updating the drivers on the laptop but this has made no difference. The router is an echolife HG520b. The hp laptop which has the problem has a Broadcom 4313 network adaptor where as the laptop which works fine has a Realtek network adaptor.
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Feb 15, 2011
I have had this problem for ages now. Every thing will be going fine for large periods of time then randomly i will stop being able to access the internet.
I have tried pinging various things such as google.com, when i do i get a range of reposnes from no packets lost, to no repsose atall. the results from the latest google ping;
[code]...
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Mar 16, 2013
I have this problem of loosing internet connection every 1-2 min. I ping Google and I have a lots of Requested timed out about 7-8 of those then I have a reply for 30 sec than it starts again "...timed out"t first I thought it was a problem from my ISP than I called them they checked and it seems that everything it's OK and their behalf. I keep calling them for this problem and they came changed the cable and the router but the problem keeps going.I've had the same ISP for over 2 years now and I didn't have any problem but has started about 1 month ago. At first I was using a TP-LINK 54M Wireless ADSL2+ Modem Router connected throught Poppe with a username. I thought it was that the modem had the problem but the ISP brought a new modem BILLION and the problem keeps going. I've tried in two different PC's same problem.
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May 16, 2011
It started rarely, now it happens alot! the only way to get internet back is if I unplug the power cord from my STUPID router.
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Jan 30, 2011
My desktop is connected to the internet via cable modem, then to my laptop via network bridge between the LAN and wireless NIC, then through to the laptop via wireless ad hoc network.
The problem I'm having is that my laptop loses connectivity every 5 minutes, though it doesn't show a dropped connection. The desktop does not show any connections to the current network at anytime, however I still get connectivity on the laptop albeit only 5 minutes at a time.
I have, on both systems, disabled power saving for the wireless and wired connections; and also that they have the most current drivers.
It does not have to be idle to lose the connection either, I can be in the middle of something when it drops.
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Sep 29, 2012
I lose every day internet in the same time etc.in 2 pm and tomarow again in 2pm and also i get in the same time etc i lose internet in 2pm and i get internet in 7pm and tomarow again i have caled my ISP and it is not problem whit it also it is not virus.
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Jan 30, 2013
I have a 1 month old Samsung 900x laptop with SSD drive running Windows 8 on a home network. I use MS Office 2007 and Explorer.I am now having problems where I occasionally lose the wireless network connection with "limited"superimposed on the connection bar. Another computer on the same wireless router always continues perfectly.I have shut down and restarted the Samsung and this sometimes works. Other times it seems to come back on its own.
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Dec 25, 2011
The issue is Windows7 (notebook ASUS N61Ja connected through Wi-Fi) loses and can not find again network HDD storage (Western Digital My Book Live 3TB). Rebooting of the notebook works but after I close HDD folder window the issue comes back. The issue exists only with Wi-Fi connection. Everything is fine using LAN connection.
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