SA540 - Continuously drops wan connection

It's been nothing but a nightmare since i've gotten the 540. My firmware is 1.1.42 and I have a very basic setup with only a couple of standard firewall rules. The 540 keeps dropping the wan connection. Everything is static on the LAN side and DHCP is turned off on the 540 with Static IP for the WAN. I've factory reset twice and reconfiged everything exactly the same with of course the same results...help!!!
Thanks
James

This is probably worthy of a case with high priority at the SBSC (small business support center - aka TAC).
That is the new FW and you have factory reset so sounds like you have dont everything they way you should have.
There are a few things to try...
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-qformat:yes;
mso-style-parent:"";
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-para-margin:0in;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri","sans-serif";
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-fareast-font-family:"Times New Roman";
mso-fareast-theme-font:minor-fareast;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:"Times New Roman";
mso-bidi-theme-font:minor-bidi;}
Firewall -> Attacks
Under ICSA settings, uncheck the box for block fragmented packets.
Also, lower the MTU size and see if that helps (usually do this for DSL).
Also, see if you can collect a WAN trace (easy on this appliance) using Administration: Diagnostics: Packet Trace (turn it on, catch the anomaly, then turn it off). This will open into Wireshark (formerly Ethereal) right on your PC.
Steve

Similar Messages

SA 540 drops wan connectivity after some time interval

hello guys,
I have problem. after a certain period of time (ranging from 2 minutes to several hours) the unit keeps dropping the WAN connection, making the unit unaccessible from the WAN side. The strange thing is, that when the connection is dropped, the unit is perfectly accessible from the LAN side, the WAN LED is still on, status info shows the WAN link up, and packet trace shows broadcasted traffic on the WAN interface, so only the directed communication to and from the ISPs gateway (configured to fix IP) seems to be blocked for some reason. When this happens, then plugging the WAN cable to the Optional WAN port enables traffic again, but it is also dropped after some time, and then only power cycling the unit restores WAN connectivity.
please suggest me as soon as possiblethat how to fix this problem?
Awaiting for valuable reply.....

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you turn on the computer, and again when you log in.
Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test.

WRT54GL frequently drops WAN connection

Hi,
I'm having a problem with my WRT54GL 1.1 router, namely it has a nasty habit of dropping WAN DSL connection. Firstly I attributed this to modem, but my ISP's tech support sent me a list of connection resets that are caused by the router not the modem. This happens about 20x a day, lasts for about 20 sec, then reconnect, works fine for a while and the whole cycle is repeated again. As you can imagine it is very frustrating.
I have the router upgraded to firmware rev. 4.30.11 and am using router's DHCP server.
Also: before you suggest it - I have connected my IskraTel Ganymede 822+ DSL modem directly to my PC and the connection is completely stable.
Any suggestion would be appreciated.
With kind regards,
Bostjan Ursic

It is difficult to be sure from the documentation, but it appears that your "DSL modem" is actually a "DSL modem router", and it uses the same 192.168.1.x subnet as the WRT54GL.
To fix your problem, you will need to make one or more changes. First, power down your entire network, then disconnect the WRT54GL from your modem. Then wire one computer to a LAN port on the WRT54GL, and login to the WRT54GL. Change the "Local IP address" to 192.168.2.1   Then click the "Save Settings" button and wait (3 to 60 seconds) for the screen to refresh. You will likely be disconnected from the WRT54GL. This is normal, so do not worry about that. Power down your entire network.
Next, using an ethernet cable, connect one of the LAN ports on the "modem" to the Internet port of the WRT54GL.   Boot up your system. Did this correct the problem?
If you still have problems, please post the following info:
1) What "Internet Connection Type" is the WRT54GL set to?
2) Is the DHCP server turned on in the 822+ modem?   (Note: I assume that the DHCP server is turned on in the WRT54GL.)
Message Edited by toomanydonuts on 08-25-2008 05:39 PM

LRT224 hickups: dropping WAN connection??

Hi,
my new LRT224 shows hickups in my connection.
It is hooked up to a 100Mbit fiber connection from my isp.
If I try to stream video, it creates every minute or so a second or two pause in the transmission.
Clearly, this breaks my continuous video stream.
The device log (shown below) does report 'WAN connection is down', which seems rather strange and unexpected to me.
If I don't stream video, and the data link is nearly idle, these intermittent 'WAN is down' messages do continue.
If I take the LRT out, and connect my PC directly to the isp line (yes, bad practice) I don't have such hickups, and the video streams fine (at a few mbit/sec).
I updated the firmware to v1.0.1.01 but that didn't make a difference.
I actually disabled the 2nd WAN port.
In the 'dual WAN' config, the 'Enable network Service Detection' is not marked. Selecting 'Link failover' or 'Load balance' does not show any difference (no improvement).
Any clue why the LRT would report 'WAN connection is down'???
I urgently need some solution, but the issue seems beyond my skills...
(In the log I also see 'policy violation's. I have no idea why these occur: I have no firewall rules on those LAN or WAN IP addresses...)
Thanks for any insight!
Jos
This is a caption of the device log:
Feb 26 18:28:37 2014 System Log WAN connection is down
Feb 26 18:28:38 2014 System Log WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
Feb 26 18:30:51 2014 Connection Refused - Policy violation TCP 192.168.1.106:55059->173.192.114.54:7031 on eth1
Feb 26 18:30:58 2014 Connection Refused - Policy violation TCP 192.168.1.108:65516->89.248.168.42:3129 on eth1
Feb 26 18:31:33 2014 System Log WAN connection is down
Feb 26 18:31:34 2014 System Log WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
Feb 26 18:31:36 2014 ACCESS_RULE TCP 192.168.1.107:65516->157.55.56.153:3129 on eth0
Feb 26 18:31:37 2014 Connection Refused - Policy violation TCP 192.168.1.106:55159->199.9.249.46:1935 on eth1
Feb 26 18:31:37 2014 Connection Refused - Policy violation TCP 192.168.1.106:55158->199.9.249.46:1935 on eth1
Feb 26 18:31:37 2014 ACCESS_RULE TCP 192.168.1.107:55158->157.55.56.153:1935 on eth0
Feb 26 18:31:51 2014 Connection Refused - Policy violation TCP 192.168.1.106:55059->173.192.114.54:7031 on eth1
Feb 26 18:32:50 2014 System Log WAN connection is down
Feb 26 18:32:51 2014 Connection Refused - Policy violation TCP 192.168.1.108:49527->78.235.240.121:57236 on eth1
Feb 26 18:32:51 2014 System Log WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
Feb 26 18:33:51 2014 Connection Refused - Policy violation TCP 192.168.1.106:55059->173.192.114.54:7031 on eth1
Feb 26 18:33:58 2014 Connection Refused - Policy violation TCP 192.168.1.108:49374->89.248.168.42:3129 on eth1
Feb 26 18:34:51 2014 Connection Refused - Policy violation TCP 192.168.1.106:55059->173.192.114.54:7031 on eth1
Feb 26 18:34:59 2014 Connection Refused - Policy violation TCP 192.168.1.108:49499->90.24.175.227:57402 on eth1
Feb 26 18:39:06 2014 ACCESS_RULE TCP 192.168.1.107:49499->111.221.74.31:57402 on eth0
Feb 26 18:39:13 2014 Connection Refused - Policy violation TCP 192.168.1.108:49837->89.248.168.42:3129 on eth1
Feb 26 18:39:13 2014 ACCESS_RULE TCP 192.168.1.107:49837->65.55.223.46:3129 on eth0
Feb 26 18:39:57 2014 Connection Refused - Policy violation TCP 192.168.1.108:49584->92.142.109.203:57209 on eth1
Feb 26 18:42:32 2014 System Log WAN connection is down
Feb 26 18:42:33 2014 System Log WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
Feb 26 18:43:16 2014 System Log WAN connection is down
Feb 26 18:43:18 2014 System Log WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
Feb 26 18:49:53 2014 System Log WAN connection is down
Feb 26 18:49:54 2014 System Log WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
Feb 26 18:50:42 2014 System Log WAN connection is down
Feb 26 18:50:44 2014 System Log WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
Solved!
Go to Solution.

There is a new update firmware for LRT224.

Dropping WAN connection

We have installed a new Time Capsule running Version 7.5.1... Running both Ethernet and Wireless connections from a DSL modem for WAN connectivity... We are getting continuous (2 to 3 times per day) WAN disconnects... the router works fine just that we all lose our internet access...
We have several ports open for external access to various accounting package and operational databases...
Thinking it was the phone company we had them replace the DSL modem with their most current version and still have problems....

I had a replacement TC sent - it was worse - returned it.
I placed it behind my LinkSys router - still dying.
I spoke to support again - that had one "expert" calling me - what an arrogant SOAG, at some point he said - "end of conversation" and slammed the phone.
He had never heard of the problem - "most be the ISP's equipment or my LinkSys".
Tried to explain him that i'm not the only one - just check apple forums - that the TC has problems with my Siemens fiber modem (LinkSys doesn't), and even placing my Linksys router between doesn't help.
For me this all indicates that the firmware on the TC is not stable - he argued that this is not the case, this is a compatibility issue. I agree that it might be a compatibility issue - but the root cause is still the firmware of the TC.
He wanted to have me to try the TC at a different location with different ISP - but for me that would just show that the TC works in some setups - but for him that would 100% clear the TC of any blame - that makes no sense.
Am I wrong - or is the "expert" wrong - give me your opinion, thanks.

Rv042 v4.1.1.01-sp drops wan connection

I recently implemented the rv042 as a replacement for a wrt54gs running DD-WRT. I upgraded to the latest release (v4.1.1.01sp) to solve 6to4 and SIP problems. These problems were indeed solved. However after some minutes the WAN1 connection gets somehow disconnected from the ADSL modem.
It does show the public ip address, but I cannot ping the ptp router anymore. I also cannot renew the lease. Rebooting the rv042 does not help. When rebooting the modem it briefly works again, but then loses the connection again and it never comes back.
Currently I returned to the old wrt54gs as a workaround. Because I am planning on an extra WAN connection (via cable), which is the main reason why I bought the rv042, I am eager to get this problem solved quickly. Since the ADSL modem is pretty old, I ordered a more current one that also supports IPv6, so I do not have to use a 6to4 tunnel. I will test again with this new modem, but I doubt that it will solve my problem since I do not have any problems with the old router.
Has anyone seen this type of problem, and can I do something in the configuration to solve this? Or is it just a bug?
Thx,
Hans Feringa
I replaced the ADSL modem. That fixed the problem.

I recently implemented the rv042 as a replacement for a wrt54gs running DD-WRT. I upgraded to the latest release (v4.1.1.01sp) to solve 6to4 and SIP problems. These problems were indeed solved. However after some minutes the WAN1 connection gets somehow disconnected from the ADSL modem.
It does show the public ip address, but I cannot ping the ptp router anymore. I also cannot renew the lease. Rebooting the rv042 does not help. When rebooting the modem it briefly works again, but then loses the connection again and it never comes back.
Currently I returned to the old wrt54gs as a workaround. Because I am planning on an extra WAN connection (via cable), which is the main reason why I bought the rv042, I am eager to get this problem solved quickly. Since the ADSL modem is pretty old, I ordered a more current one that also supports IPv6, so I do not have to use a 6to4 tunnel. I will test again with this new modem, but I doubt that it will solve my problem since I do not have any problems with the old router.
Has anyone seen this type of problem, and can I do something in the configuration to solve this? Or is it just a bug?
Thx,
Hans Feringa
I replaced the ADSL modem. That fixed the problem.

RV082 drops WAN connection immediately after establishing it

I have my 2nd WAN connection on the RV082 setup to connect via static IP to a T1 connection. When I connect the cable, the log reports...
"WAN connection is up : 216.130.xxx.xxx..." and 3 sec's later reports "WAN connection is down".
I can connect a computer directly to that T1 with the same static IP settings and it connects without a problem.
I'm on the firmware version v4.0.2.08-tm.
Any thoughts?

I was using Smart Link Backup. Changing to Load Balanced brings the other WAN up. Is that normal behaviour? That if you're using the Smart Link Backup it shows the backup WAN interface as being down (in the logs) and no IP info (all 0.0.0.0) in the WAN status.
If the primary WAN goes down, will it then auto bring up the back WAN interface?
I'm on v4.0.2.08-tm firmware and i also changed the MTU to 1492.

IMac Continually Dropping WiFi Connectivity

Due to appalling wired "broadband" where I am, I have to connect by tethering an iPhone 5 over an HSDPA cellular connection. That's all fine.
The trouble is that my late 2012 27" i7 iMac keeps losing connectivity although it continues to be - apparently - connected to the iPhone. Symptoms include no Internet connectivity, dropped connections to the Apple TV, etc.
None of my other equipment is affected, so it's not an overall connectivity issue, just with the iMac.
Is this a widely known problem?

Back up all data before making any changes.
Step 1
Take all the applicable steps in this support article. If you're running OS X 10.8.4 or later, run Wireless Diagnostics and take the remedial steps suggested in the summary that appears, if any. The program also generates a large file of information about your system, which would be used by Apple Engineering in case of a support incident. Don't post the contents here.
Step 2
Run Software Update and install all available updates for OS X or your computer's firmware.
Step 3
If you're not using a wireless keyboard or trackpad, disable Bluetooth by selecting Turn Bluetooth Off from the menu with the Bluetooth icon. If you don't have that menu, open the Bluetooth preference pane in System Preferences and check the box marked Show Bluetooth in menu bar. Test. Continue if you find that Wi-Fi is faster with Bluetooth disabled.
From that same menu, select Open Bluetooth Preferences. If the box labeled Discoverable is checked, uncheck it. Click the Advanced button, and in the sheet that opens, uncheck the top three boxes, if any are checked. Click OK. Enable Bluetooth and test again.
If the application called "Bluetooth Setup Assistant" is running, quit it. Note: this is not applicable to OS X 10.9 or later.
Step 4
This step will erase some of your settings in the Network preference pane. Make a note of them before you begin, and recreate them afterwards. It may be helpful to take screenshots of the preference pane.
Triple-click the line below on this page to select it:
/Library/Preferences/SystemConfiguration/com.apple.airport.preferences.plist
Right-click or control-click the highlighted line and select
Services ▹ Reveal
from the contextual menu.* A folder should open with "com.apple.airport.preferences.plist" selected. Move the selected item to the Trash. You may be prompted for your administrator password. Recreate your settings for Wi-Fi in the Network preference pane.
*If you don't see the contextual menu item, copy the selected text to the Clipboard by pressing the key combination command-C. In the Finder, select
Go ▹ Go to Folder...
from the menu bar, paste into the box that opens (command-V). You won't see what you pasted because a line break is included. Press return.
Step 5
Reset the System Management Controller.
Step 6
Make a "Genius" appointment at an Apple Store, or go to another authorized service center.

Kludgy fix for T520 frequently dropping WAN connection

There's no obvious way to lodge a bug with Lenovo. Hopefully someone from the tech dept looks in here from time to time.
The problem:
T520 (4242CTO) running Win7x64. Accessing WAN (Telstra NextG 850Mhz HSPA) via F5521gw. Connects initially without issue. Then drops connection after random time interval. Doesn't matter whether connection active or idle. Persistently fails on any/all reconnection attempts.
The fix:
In Control Panel/Device Manager, disable "Network adaptors/F5521gw Mobile Broadband Driver" and "Ports (COM & LPT)/F5521gw .... (COM4)". Then reenable same. Reconnects on next attempt every time.
Presumably there's some issue with releasing/renewing authentication/IP etc. Perhaps something to the effect of resetting the adaptor could be trialled for inclusion in future releases of Access Connections?

There's no obvious way to lodge a bug with Lenovo. Hopefully someone from the tech dept looks in here from time to time.
The problem:
T520 (4242CTO) running Win7x64. Accessing WAN (Telstra NextG 850Mhz HSPA) via F5521gw. Connects initially without issue. Then drops connection after random time interval. Doesn't matter whether connection active or idle. Persistently fails on any/all reconnection attempts.
The fix:
In Control Panel/Device Manager, disable "Network adaptors/F5521gw Mobile Broadband Driver" and "Ports (COM & LPT)/F5521gw .... (COM4)". Then reenable same. Reconnects on next attempt every time.
Presumably there's some issue with releasing/renewing authentication/IP etc. Perhaps something to the effect of resetting the adaptor could be trialled for inclusion in future releases of Access Connections?

Airport Express Continuously Drop Ethernet Connection

Hi:
I have an Airport Express (802.11n) with the latest update software available (7.4.2) and I running my iMac with Snow Leopard (also with the latest software actualization). Since a few weeks ago the device has been dropping the ethernet connection every now and then without any error or malfunction of the software.
I already try almost everything including reset the device and configure a new WiFi net. In some reviews and forums that I have been investigating says that maybe is a firmware (?) problem.
If anybody has the same problem and found the way to solve it I really appreciate the answer to this issue.
Thanks.

I had this happen with a new box. One glorious moment it worked first time and then it started doing what you described but hard on! See this thread: http://discussions.apple.com/thread.jspa?threadID=2164508 . Finally solved by getting a replacement from the store!

E3200 - Dropping wireless connection on the Mac

Pros: Gig Eth switch, no front-facing indicator lights, familiar web interface...
Cons: WiFi Protected Setup doesn't belong. Continually drops wireless connections to my Mac Book Pro (but none of my other devices), which worked just fine on the E3000 this unit replaced and works perfectly on other WiFi networks. REALLY SLOW web interface - average time to move from one page to the next is something north of 9 seconds. Again, never a problem with the E3000 that this unit replaced. Price? I wouldn't complain about price if this thing actually worked as expected.
Other Thoughts: I'm hoping it's just a flaky/defective unit and not indicative of the overall quality of newer Linksys products. Firmware isn't the issue - it's running the latest one from Linksys' site.

First of all please verify that you have got a 802.11n card in your computer. New generation routers (i.e. E3200) speaks an entirely different language with 802.11g cards, so while those adapters can work with the E3200, but they are not optimized to provide good performance. It is like having to translate from one language to another in real time when going from N to G.
Well, there are few things you should keep in mind with regards to N routers:
1) For the best possible speeds, you need to be using WPA2-AES as your security mode. Any other security mode will see your speed/range capped.
Any G devices in your wireless network will tend to hamper the performance of your overall network.
Ensure that your router is running the latest firmware from homesupport.cisco.com The new firmware includes performance enhancements and fixes.
The router by default uses a channel setting of auto, which means that it would keep switching channels depending on the interference. I’d recommend you set it to a fixed channel. Usually, 1, 3, 6 and 9 give you the best performance depending on your environment of course. I’d suggest you try different channels, observing each for a while, to see which gives you the best performance. You can follow the link here on how to change channels.

Airport Extreme(SW) keeps dropping the WAN connection under "heavy" load

Hey,
Have had this problem ever since I got the Airport Extreme when it first came out and I got it.
The problem is this : The connection will work just fine for ages, but if I end up downloading something using (primarily this is the problem) torrents and I end up getting a rather good speed on it the airport will all of the sudden stop getting data from the WAN(ADSL modem connected to it through the WAN connection) and the Airport will have to be restarted. Some days it will have to be restarted up towards 15 times a day.
The Airport remains accessible through the LAN connection, as well as through the WiFi when it has failed like this so I can go in through the Airport Admin Utility and restart the unit without any problems whatsoever. The modem does not need restart or reiniting either.
The problem occurs no matter of if I am on the hard wired (LAN) connection or the WiFi connection. If I download something using a torrent that is high speed, especially if its more then one torrent at the same time (say 4 torrents each running at 200-300kbps therefor peaking at the roof of what my DSL connection can handle) then it will absolutely lock up after a minute or so. If I only do surfing or 'ordinary' work then there is no problem.
The problem is easily repeated.
* If I connect my laptop by wire to the modem directly without the airport in between there will be no problem.
* I have software reseted the Airport many times to attempt to fix the problem when it has gotten on my nerves with no positive or changing result.
* I have the latest available from Apple firmware(5.6) installed on the Airport.
* I have no 'weird' or abnormal settings set on the Airport, and no neighbors playing tricks on me - This problem was with me when I used the airport fully locked down in a office environment and then went with it when I moved my airport unit out of my office in to my home.
* I have no other wifi units in the house that may cause problems, no bluetooth phones running amok.
Airport details:
Apple Airport Extreme Base Station
Firmware Version: 5.6
Wireless Security : Not currently enabled
Wireless Channel : 1 (automatic)
Built in modem : No
Prod # : M8930LL/A (A-1034)

Hi guys,
Recently I bought AirPort Extreme 802.11n Base Station (Gigabit, MB053LL/A), and
seems, I have very similar problem with yours. Internet connection from my ISP over WAN is dropped after few hours of being idle. The router successfully receives its IP settings from provider's DHCP, eveyithing is working fine at first and as long as I have some inet activity. Then I disconnect, or sleep my laptops, and when I'm back - WAN provides no Internet traffic at all It looks like WAN is not functioning or blocked in someway. AirPort Utility and logs show no problems, all statuses are good, correct WAN IP settings are shown in the utility.
Sometimes it helps to plug-out/in Ethernet cable to WAN port, but more often only full router restart helps (with around 10-20 secs of outage). BTW, WiFi connection between the router and laptops is pretty stable and causes absolutely no probs. HDD connected to the router works good also.
My firmware is 7.2.1 (gigabit), and reading above posts I tried to downgrade to 7.2. It didn't fix the problem So well there are no earlier firmware versions for this AEBS model to try.
Does anybody have ideas about it?
(I understand you guys mostly wrote about 100Mbit version of AEBS)
Thanks you,
Strim

TC8305C continuously dropping connection on PS3

Ive tried several times to call comcast about my gateway TC8305C continuously and consistently dropping my connection on my PS3 and they offer absolutely no help (no surprise there) and redirecting me to Sony . Ive called Sony and after evaluating my error codes they said that my gateway is the problem . I ahve about 6 or 7 devices that i connect to with no problem and my Playstaion seems to be the only one to disconnect every time . Here are the system logs on the TC8305C gateway and it always seem to switch channels due to "INTERFERENCE" and this is when it drops me on the PS3 . Now im no internet or wifi specialist but it doesnt take a genius to come to only one conclusion here . Comcast still seems to think that Sony is the problem and clearly its not . Time Priority Description Mon Mar 23 02:51:14 2015 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=58:23:8c:2e:e8:d0;CMTS-MAC=00:01:5c:62:26:5a;CM-QOS=1.1;CM-VER=3.0; Sat Mar 21 19:36:33 2015 Notice (6) WiFi Interface [wl0] set to Channel 6 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 19:06:25 2015 Notice (6) WiFi Interface [wl0] set to Channel 1 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 18:51:21 2015 Notice (6) WiFi Interface [wl0] set to Channel 6 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 18:47:34 2015 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=58:23:8c:2e:e8:d0;CMTS-MAC=00:01:5c:62:26:5a;CM-QOS=1.1;CM-VER=3.0; Sat Mar 21 18:21:13 2015 Notice (6) WiFi Interface [wl0] set to Channel 1 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 18:06:09 2015 Notice (6) WiFi Interface [wl0] set to Channel 6 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 17:55:23 2015 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=58:23:8c:2e:e8:d0;CMTS-MAC=00:01:5c:62:26:5a;CM-QOS=1.1;CM-VER=3.0; Sat Mar 21 17:51:05 2015 Notice (6) WiFi Interface [wl0] set to Channel 1 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 17:36:01 2015 Notice (6) WiFi Interface [wl0] set to Channel 6 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 17:20:57 2015 Notice (6) WiFi Interface [wl0] set to Channel 1 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 17:05:53 2015 Notice (6) WiFi Interface [wl0] set to Channel 6 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 16:50:49 2015 Notice (6) WiFi Interface [wl0] set to Channel 1 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 16:35:45 2015 Notice (6) WiFi Interface [wl0] set to Channel 6 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 16:30:16 2015 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=58:23:8c:2e:e8:d0;CMTS-MAC=00:01:5c:62:26:5a;CM-QOS=1.1;CM-VER=3.0; Sat Mar 21 16:20:41 2015 Notice (6) WiFi Interface [wl0] set to Channel 1 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 16:05:37 2015 Notice (6) WiFi Interface [wl0] set to Channel 6 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 15:35:29 2015 Notice (6) WiFi Interface [wl0] set to Channel 1 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 15:05:21 2015 Notice (6) WiFi Interface [wl0] set to Channel 6 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 14:50:32 2015 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=58:23:8c:2e:e8:d0;CMTS-MAC=00:01:5c:62:26:5a;CM-QOS=1.1;CM-VER=3.0; Sat Mar 21 14:50:17 2015 Notice (6) WiFi Interface [wl0] set to Channel 1 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 14:32:17 2015 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=58:23:8c:2e:e8:d0;CMTS-MAC=00:01:5c:62:26:5a;CM-QOS=1.1;CM-VER=3.0; Sat Mar 21 14:05:05 2015 Notice (6) WiFi Interface [wl0] set to Channel 6 (Side-Band Channel:N/A) - Reason:INTERFERENCE Sat Mar 21 13:40:49 2015 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=58:23:8c:2e:e8:d0;CMTS-MAC=00:01:5c:62:26:5a;CM-QOS=1.1;CM-VER=3.0; Sat Mar 21 13:34:57 2015 Notice (6) WiFi Interface [wl0] set to Channel 1 (Side-Band Channel:N/A) - Reason:INTERFERENCE

My WiFi connection would drop out and games/streaming was very laggy.
I was about start running ethernet through my floor but tried one last thing. Within my router settings I changed the security encryption from WPA/WPA2-PSK (TKIP-AES) to WPA-PSK (TKIP). That's it. all connectivity issues resolved.
Give this a try if you are having issues with your WiFi. Thought I would share.

E3000RM - WAN connection dropped

Pros: Good Price. Worked very well when it did operate.
Cons: I purchased this approximately 5 weeks before I got around to using it. After installation, it worked for two days and failed. The WAN connection dropped, and numerous attemps to reconnect failed. Since I was approximately one week past the expiry date of the warrenty I guess I am out of luck and learned a lesson to test upon receipt.

In this case you can reset the router and try to run the cisco connect software that came along with the router to reconfigure it (Note: If you already have cisco connect on your computer then uninstall it first before reinstalling it.). After that you can get into the advance settings of the router through cisco connect and try to reduce the MTU size to 1400.
Click on the following link that shows how to reduce the MTU size http://www6.nohold.net/Cisco2/ukp.aspx?vw=1&docid=66270e5d0d4347d087102f2bfef7116d_3742.xml&pid=80&r...

My phone continually drops connection to bluetooth headset

I have had my headset paired for months now it continually drops and reconnects to the headset.

Another question to get to the bottom of it would be: Have you had issues connecting and remaining connected to other bluetooth devices? If not, it's going to either point to there just being an issue with that particular headset/connection. If it's happening on multiple devices we would need to determine whether it's a hardware issue or a software issue. I look forward to seeing your response.

SA540 - Continuously drops wan connection

Similar Messages

Maybe you are looking for