WRT350N - version and random disconnects?

Is it true that WRT350N disconnects a lot, i.e. cannot hold connection? How can you tell which version it is BEFORE buying it? thanks,

theonkar wrote:
The version no. is mentioned on the router( at the bottom).
I intend to buy it but I've heard so many bad things so now I hesitate to buy this brand. Which version should I look for? And if I can influence it as vendors sell whatever they have and don't have time to disclose these details. Thanks,

Similar Messages

WRT54G version 6 random disconnects

I have upgraded the firmware, reset, rebooted, everything the non english speaking tech support told me. The router still randomly disconnects. The only way to fix it is to reboot it. HELP. I am a gamer, and cant have this.

LOL.... been there... done that. Modem is fine. I've sifted through these forums and the FAQ's before I made a post. All the noob steps have been done man. Trust me. I did come across somewhere else though that the newer versions of this modem are made with less memory and therefore may be a hardware issue that can't be fixed. Is this true?Message Edited by Mojofoot on 02-12-200707:40 PM

Anyone else experiencing this? WRT54G version 6 random disconnects

My router randomly disconnects from the internet and only a reboot will get it back. Very bad for gaming. I have updated the firmware, reset, and reboot the router countless times. I have cable internet, so I disconnected the computer from the router and hooked it directly tot he modem.... no disconnects. Any suggestions?
(Edited for guideline compliance. Thanks!)Message Edited by JOHNDOE_06 on 03-05-2007 09:22 PM

I don't suppose a version 6 can be downgraded to a 3 with just a firmware change? Anyway, I too have had many problems of dropping connections and having to reboot my laptop and re-running "Secure Easy Setup". Today I downgraded my security settings from WPA-Personal to WEP 128 bit and so far have had no dropouts. Wonder if anyone else has tried this approach? If so, then Lynksys needs to do some serious re-working of their security software. BTW, I was never able to make WPA-2 ever work...system always reverted to WPA-Personal.

Disconnects on Accessing HH and Random Disconnects...

System is BT HH Ver 2.0 Type B with Firefox v.3.6.13
On a number of occasions I have found random disconnects in the event log and disconnects when I go to access the HH and type in my password, when the BB light goes out and then the yellow comes on and it begins the reconnect sequence.   These are shown in the Log, but it doesn't seem to make any obvious change to the line synch rate.
Event Log - selecting the filter category as "DSL Home" from the pull down menu
Recorded events
Message
Feb 9 22:55:27 2011   ERR 2011-02-09T22:55:27Z cwmp: mt_cwmp: session error: Could not resolve host
Feb 9 22:53:09 2011   ERR 2011-02-09T22:53:09Z cwmp: mt_cwmp: session error: Could not resolve host
Feb 9 22:25:37 2011   ERR 2011-02-09T22:25:37Z cwmp: mt_cwmp: session error: Could not resolve host
Feb 9 20:02:32 2011   ERR 2011-02-09T20:02:32Z cwmp: mt_cwmp: session error: Could not resolve host
Feb 9 09:26:27 2011   ERR 2011-02-09T09:26:27Z cwmp: mt_cwmp: session error: Could not resolve host
Feb 9 08:26:21 2011   ERR 2011-02-09T08:26:21Z cwmp: mt_cwmp: session error: Could not resolve host
Feb 9 07:56:22 2011   ERR 2011-02-09T07:56:22Z cwmp: mt_cwmp: session error: Could not resolve host
Feb 9 02:56:49 2011   ERR 2011-02-09T02:56:49Z cwmp: mt_cwmp: session error: Could not resolve host
The events at 20:02 and 22:55 were caused by my accessing the HH and typing in my password.   The others were random disconnects - the HH has not been switched off for some days and the computer was only switched on aorund 15:00 hrs.
The line synch rate at 23:12 is
Downstream   10,134 Kbps
Upstream   1,078 Kbps
The changes to the Noise Margin/Attneuation and Power are very minor fractions of a dB from previous checks. The line is quiet. Distance to the Crowthorne exchnage is ca 966m.
I have even had disconnects using IE 6.0 on Feb 3.
Does anybody else get these effects?   Is it a faulty HH?   Is it some interference on the line?
This looks similar to the problem under "home hub keeps resetting" from "technobaz" today

Further to the saga of disconnects shown by my HH2 Events Log I have had helpful support from Forum
Moderators.   They arranged for OpenReach technician to call again subsequent to the 25 Feb visit on 9
March.    The Moderators could still see my line problems from their site (where ever that is!).   I have had
the HH2 Type B powered on for over two months (to ensure line stability) and the line Down Rate has
gradually reduced
17 Jan 2011    Downstream   11,347 Kbps     Upstream   828 Kbps
       Noise margin (Down/Up)   14.8 dB / 12.6 dB
       Line attenuation (Down/Up)   27.0 dB / 11.9 dB
9 Mar 2011   Downstream   1,151 Kbps    Upstream   1,078 Kbps
        Noise margin (Down/Up)   27.9 dB / 8.0 dB
       Line attenuation (Down/Up)   26.7 dB / 11.8 dB
the ADSL statistics had varied slightly over the period and the Event Log typically showed disconnects with
the text, e.g.
Feb 2 06:13:45 2011   (112240.430000) danube_dsl_ioctl:73: Failed ioctl 270 errno 22
Feb 1 22:43:17 2011   (85302.200000) RTNL: Received ERROR reply 'No such process' for message
type 0x19
Feb 1 22:42:42 2011   ERR 2011-02-01T22:42:42Z cwmp: mt_cwmp: session error: Could not resolve
host
Feb 1 22:42:42 2011   (85267.560000) danube_dsl_ioctl:73: Failed ioctl 250 errno 22
My line still showed the disconnects.    I also tried my neighbour's HH2 Type A for 24 hrs on 7/8 Mar for
comparison. He was getting no disconnects on his line.   The Type A Event Log showed on the 8 Mar my
line disconnects, albeit in a slightly different set of "text language" to the Type B - so it was not a router
problem!
12:22:13   8 Mar    FIREWALL event (1 of 1): deleted rules
12:22:12   8 Mar    PPP link up (Internet) [86.160.208.247]
12:22:12   8 Mar    PPP CHAP Chap receive success : authentication ok
12:22:12   8 Mar    PPP CHAP Receive challenge (rhost = bras-red6.gi-b)
12:22:09   8 Mar    xDSL linestate up (ITU-T G.992.5; downstream: 2272 kbit/s, upstream: 1040 kbit/s;
output Power Down: 21.0 dBm, Up: 12.4 dBm; line Attenuation Down: 23.5 dB, Up: 12.0 dB; snr Margin
Down: 4.0 dB, Up: 31.3 dB)
12:21:56   8 Mar    PPP link down (Internet) [86.160.221.43]
12:21:44   8 Mar    xDSL linestate down
12:21:19   8 Mar    FIREWALL event (1 of 1): created rules
On the 9 Mar visit, OpenReach made a series of comprehensive tests isolating the house/manhole line,
checking equipment in the exchange and green street interface box/exchange line.   My house line (some
10m) was showing good insulation resistance and similarly the box/exchange line a very high insulation
resistance.   The value surprised me, but a Google check shows a value of 10000 Mohms/km may be
typical.
However, somewhere between the green box and my pavement manhole the insulation resistance was low.
I am now awaiting for the bad section to be located and my present twisted pair to exchanged for a good
pair.   I hope after a few days the Line Synch Rate may get back to the original values.
Rodney Fry

New DSL service and random disconnects

Hello, I just moved into a brand new house and had Verizon DSL installed a few days ago. Everything is brand new in the home, and even the neighborhood itself. I'm experiancing random disconnect from the internet. I have the Verizon DSL 3mps plan and the Westell 7500 wireless router/modem. All the lights on the modem stay green but the internet light will just go out. It won't flash or anything. It just loses it's connection. When I reboot the route/modem it will then reconnect to the internet. Sometimes it can stay connected for 12 hours other times it will disconnect every 15 minutes. The DLS light stays connected however the whole time. I have no phones/faxes/DVR's hooked into my phone jacks. The only device hooked into a phone jack is my modem. I lost the log files of my last disconnect when I rebooted the modem. If you need that I can post it later when it disconnects again. Here are some specs from the router:
Transceiver Information
                                           Down Stream Path         Up Stream Path
DSL Speed (Kbits/Sec)             3360                                           864
Margin (dB)                                   20.4                                            6.0
Line Attenuation (dB)                26.0                                           11.5
Transmit Power (dBm)             7.8                                              5.0
Message Edited by AMarkham40 on 08-20-2009 09:53 AM

Do you have a house alarm? The alarm uses the phone to dial out and needs a special filter installed at the alarm jack. (RJ31X)

Odd sounds and random disconnect!!!

Hello,
I have just updated to iso7 and had to make a call lastnight.
during the call the iphone (5) made a high pitched odd sound and then went silent and then disconnected me, i called back and again it happened during my call.
this happened a total of 3 times...
please help...

*BUMP*
any one?

I use Firefox as my browser. I have Norton 360 Premier and my Windows firewall is off. Yet I experience frequent and random disconnects from the Internet. How do I prevent these actions? H. C.

I use Time Warner for ISP and do not have wireless features. The modem appears to have a live link even when Firefox indicates the internet connection has disconnected. The signal strength has been checked by T-W. further, this problem predates my use of Time Warner cable and in a different geographic location.
When I attempt to reestablish the connection I get the error message that Firefox is not responding. When I restart or reboot from a shutdown the connection can always be made.
sometimes the disconnect occurs very soon and sometimes hours later. Help!

Symantec have released an update for Norton 360 to make it compatible with Firefox 4, for details see http://us.norton.com/support/kb/web_view.jsp?wv_type=public_web&docurl=20100720113635EN&ln=en_US

Very slow broadband speed and random disconnection...

I have a problem with my home hub and broadband connection. The download speed is ridiculously low at only 768 kbits per second. I have been running speed tests all week and the speed has been getting gradually slower and slower starting at around 1.4mbits and lowering to between 0.4 and 0.8 mbps.The broadband is also losing connection every so often.
This has been happening for a few weeks now, ever since the broadband and phone lights on my Hub turned orange, then continually flashed orange, went green then went off and then back to orange, flashed orange, then green then off and this cycle repeated until I restarted my Hub. Upon restarting the power light turned solid red and did not change. So I restarted it again. This time it rebooted properly (or so it seems to have). Before this the hub was (still slow) around 2mbps although this was much better than the speed now.
I have a BT home hub version 1.5. I am on Bt Broadband option 3 meaning I should have unlimited broadband. Reason why I am asking for help is I am getting lag when ever I play games on My xbox 360 or browse on my laptop. Im in scotland, dundee in the DD2 post code area if that matters.
I have not tried plugging directly into the main telephone socket yet but as I have been using BT for well over 4 years and not had as little speed as this Im doubtful its due to interferance.
Any help would be fantastic. I just want to be able to play my **bleep** xbox again
Here is the DSL information. I have recently restarted my Hub (due to the broadband cutting out again). This is why the uptime is so low.
DSL Connection
Link Information
Uptime:   0 days, 0:29:27
Modulation:   G.992.1 annex A
Bandwidth (Up/Down) [kbps/kbps]:   448 / 768
Data Transferred (Sent/Received) [MB/MB]:   19.28 / 20.58
Output Power (Up/Down) [dBm]:   12.5 / 13.5
Line Attenuation (Up/Down) [dB]:   27.5 / 47.0
SN Margin (Up/Down) [dB]:   23.0 / 13.5
Vendor ID (Local/Remote):   TMMB / IFTN
Loss of Framing (Local/Remote):   0 / 0
Loss of Signal (Local/Remote):   0 / 0
Loss of Power (Local/Remote):   0 / 0
Loss of Link (Remote):   0
Error Seconds (Local/Remote):   0 / 0
FEC Errors (Up/Down):   0 / 1,216
CRC Errors (Up/Down):   0 / 0
HEC Errors (Up/Down):   0 / 0
Line Profile:   Interleaved
Aut inveniam viam aut faciam

Quick update: Well, I moved my hub and have plugged it into the master test socket... Couldn't connect at all wirelessly, so I had to phone up the BT helpline, they changed the wireless channel and I got on after that (however the assistant said that my plugging into the socket should not have disabled the wireless.) As for the speed, well, needless to say there is little to no improvement. I cannot post my DSL stats, as I cannot even connect to my home hub via the ip address and the bthomehub.home address as the connection times out.
The speedtester on the other hand is working. Here are those results:
1. Best Effort Test: -provides background information.
Download Speed
409 Kbps
0 Kbps
500 Kbps
Max Achievable Speed
Download speedachieved during the test was - 409 Kbps
For your connection, the acceptable range of speedsis 100-500 Kbps.
Additional Information:
Your DSL Connection Rate :4704 Kbps(DOWN-STREAM), 448 Kbps(UP-STREAM)
IP Profile for your line is - 500 Kbps
The throughput of Best Efforts (BE) classes achieved during the test is - 8.62:28.39:63.06 (SBE:NBEBE)
These figures represent the ratio while sententiously passing Sub BE, Normal BE and Priority BE marked traffic.
The results of this test will vary depending on the way your ISP has decided to use these traffic classes.
2. Upstream Test: -provides background information.
Upload Speed
307 Kbps
0 Kbps
448 Kbps
Max Achievable Speed
>Upload speed achieved during the test was - 307 Kbps
Additional Information:
Upstream Rate IP profile on your line is - 448 Kbps
I have noticed that the DSL downstream speed has shot up remarkably (by about 4000) since plugging it in to the test socket, but for some reason, the IP profile is still very low, I would have expected it to have went up at least a little but it has remained the same for the past 2 days now should I be concerned with this or give it some more time?
Oh and I have an engineer coming to the house on friday, turns out when my parents were installing the broadband accelerator they inadvertently knocked out the wires to the extensions and now none of the extensions in the house are working so I hope he or she can resolve things with my speed and I will update on Friday evening, and again next Wednesday(after the 5 day period) to see if the IP profile speed has improved.
Aut inveniam viam aut faciam

Sporadic random disconnects this week, very bad to...

I've never had any problems with BT Home 2.0 until this week, I have moved nothing about in my room nor adjusted any settings on the hub and my PC. I have changed the filter and still the same problems occur. I've noticed a lot CRC /HEC errors on the up stream... I live in Bristol if that might help to solve the problem. Maybe something next door could be affecting the line or a BT engineer has messed around with something on the exchange? (I am using a wired connection BTW). Any help and suggestions appreciated, thanks, Rob.
ADSL line status
Connection information
Line state
Connected
Connection time
0 days, 0:10:20
Downstream
9,727 Kbps
Upstream
636 Kbps
ADSL settings
VPI/VCI
0/38
Type
PPPoA
Modulation
ITU-T G.992.5
Latency type
Interleaved
Noise margin (Down/Up)
7.5 dB / 8.5 dB
Line attenuation (Down/Up)
33.5 dB / 18.4 dB
Output power (Down/Up)
21.0 dBm / 12.4 dBm
Loss of Framing (Local)
0
Loss of Signal (Local)
0
Loss of Power (Local)
0
FEC Errors (Down/Up)
0 / 208
CRC Errors (Down/Up)
44 / 2147480000
HEC Errors (Down/Up)
nil / 566812
Error Seconds (Local)
39
TCP/IP settings
Broadband network IP address
81.151.168.20
Default gateway
217.32.141.33
Primary DNS
194.74.65.68
Secondary DNS
194.72.0.114
C:\Users\Robin>tracert 217.32.141.33
Tracing route to 217.32.141.33 over a maximum of 30 hops
1    94 ms    98 ms    99 ms BThomehub.home [192.168.1.254]
2    16 ms    16 ms    16 ms 217.32.141.33
3    18 ms    18 ms    33 ms 217.32.141.78
4    16 ms    16 ms    15 ms 217.32.141.33
Trace complete.

Sorry I can't offer any magic suggestions.   I had been getting regular disconnects for some months and even though I was keeping the router continuoulsy powered to avoid loss of line synchronisation it still was occurring.   See my comments in the thread "Re: Disconnects on Accessing HH and Random Disconnects at Night" for 10 Feb.
The Forum Moderators were very helpful and responded to my queries and arranged four visits from OpenReach to try and sort out the problem.    Eventually they decided that there was a fault in the exchange boards and made some change. Subsequently I kept the router powered up until the 13 May to make sure there was no synchronisation interrupts.   The line eventually stabilised at 14,336 kbps.   It has remained at that even with my logical disconnects at night from the HH Home Page.
I found from a search back in Jan as reported in the thread "Re: HH Type B Energy Consumption & Switching Off the Router" , that the Type A software version was 8.1.H.J. I don't know if it has been upgraded since.   I have found for my Type B that when received it back in Oct 2010 the ver was 4.7.5.1.83.3.5. and it is now ....83.3.18.   - when it was changed/upgraded I don't know.
As I say, although I still get random disconnects, it doesn't seem to affect my line rate.   Not sure if it is noise on the line (i have made a quiet line check and that is OK) as the Noise Margin is ca 7.6-9.1dB. I get disconnects sometimes when I try to look at the ADSL Settings, etc., having typed in the password for access. I have just looked at my Events Log and there have been a number of disconnects today since the router was logically connected at 14:04 this afternoon; 5 in total I think!   And the rate is still shown as 14,336 kbps.
Jun 3 21:29:30 2011    (26713.110000) Admin login successful by 192.168.1.64 on HTTP
Jun 3 18:26:16 2011    (15719.410000) RTNL: Received ERROR reply 'No such process' for message type 0x19
Jun 3 18:25:47 2011    ERR 2011-06-03T17:25:47Z cwmp: mt_cwmp: session error: Could not resolve host
Jun 3 18:25:46 2011    (15688.810000) danube_dsl_ioctl:88: Failed ioctl 250 errno 22
Jun 3 18:25:46 2011    (15688.740000) danube_dsl_ioctl:88: Failed ioctl 270 errno 22
Jun 3 18:06:05 2011    (14507.480000) RTNL: Received ERROR reply 'No such process' for message type 0x19
Jun 3 18:05:35 2011    ERR 2011-06-03T17:05:35Z cwmp: mt_cwmp: session error: Could not resolve host
Jun 3 18:05:34 2011    (14476.950000) danube_dsl_ioctl:88: Failed ioctl 250 errno 22
Jun 3 18:05:34 2011    (14476.890000) danube_dsl_ioctl:88: Failed ioctl 270 errno 22
Jun 3 15:03:16 2011    ( 3538.970000) RTNL: Received ERROR reply 'No such process' for message type 0x19
Jun 3 15:02:48 2011    ERR 2011-06-03T14:02:48Z cwmp: mt_cwmp: session error: Could not resolve host
Jun 3 15:02:46 2011    ( 3508.470000) danube_dsl_ioctl:88: Failed ioctl 270 errno 22
Jun 3 14:34:10 2011    ( 1793.130000) RTNL: Received ERROR reply 'No such process' for message type 0x19
Jun 3 14:33:41 2011    ERR 2011-06-03T13:33:41Z cwmp: mt_cwmp: session error: Could not resolve host
Jun 3 14:33:40 2011    ( 1763.120000) danube_dsl_ioctl:88: Failed ioctl 250 errno 22
Jun 3 14:33:40 2011    ( 1763.070000) danube_dsl_ioctl:88: Failed ioctl 270 errno 22
Jun 3 14:06:16 2011    ( 119.040000) WGET: Error connecting to host https://pbthdm.bt.motive.com/cwmpWeb/CPEMgt (66.193.112.93:443)
Jun 3 14:05:44 2011    ( 109.480000) RTNL: Received ERROR reply 'No such process' for message type 0x19
Jun 3 14:05:39 2011    ( 104.560000) Admin login successful by 192.168.1.64 on HTTP
Jun 3 14:04:43 2011    ERR 2003-01-01T00:00:27Z cwmp: mt_cwmp: session error: Could not resolve host
Jun 3 14:04:39 2011    ( 44.450000) danube_dsl_ioctl:88: Failed ioctl 250 errno 22
Jun 3 14:04:39 2011    ( 44.380000) danube_dsl_ioctl:88: Failed ioctl 270 errno 22
Jun 3 14:04:23 2011    ( 28.920000) DVA started
Jun 3 14:04:23 2011    ( 28.170000) sys_if_stats_reset failed for atm0
Having said that your rate is quite reasonable and unless you are playing games or watching videos perhaps the interrupts will not be serious.   We only use it for email, family history, ebay and browsing so it is not really noticeable.
Rodney Fry

My phone will randomly disconnect from the wifi and when I retype the password it says it is wrong. It will eventually work but I have to wait for a message to pop up on my screen to allow me to retype the wifi password.

When I first got my phone it worked perfectly fine with the wifi. Although later on I began to have problems connecting it. It will randomly disconnect from the wifi and when I try to retype the password it tells me it is wrong, although it is right. It will eventually work but in its own time, a message will pop up and allow me to type in the password and it will work. But sometimes it takes an hour or more and sometime it takes 10 minutes. I've seen where other people have had this problem but I don't know how to fix it. I'm not sure if it's an issue with my phone or if it's with my wifi. Does anyone know how to fix this?

Does this happen with all Wi-Fi hotspots? A specific one?
Have you tried forgetting the Wi-Fi connection and then reconnecting to it?
What about power cycling the Wi-Fi router?

The Wi-Fi randomly disconnects, and now it is not even available as an option in the "Network Preferences" area.

After having the MacBook Pro for about 1.5 years, the Wi-Fi randomly disconnected. Ethernet works fine, however, whenever I tried clicking "Turn Wi-Fi On", nothing happens. I have tried a SMC reset, resetting the PRAM (resetting the PRAM worked for a bit and then suddenly it didn't), and shutting down/restarting the laptop multiple times. Often times does the Wi-Fi turn back on, however it immediately disconnects after about a minute. Now I have come to a point where, in the Network Preferences area, the Wi-Fi option is not available on the list that is on the left side of the preferences. A PRAM reset solved this case, but for some reason it doesn't work anymore. I took it into a local Mac store, where they said that they would need to check if it was the Wi-Fi card that was causing the problem and would need to charge me $50 for the tech service to check it out (which is obviously what I would not do...at least if there is some way to go around this). Help.
~TheIvyX

I am also suspicious that your WiFi card may have a probelm.
Do an SMC Reset before you do anything else.
Intel-based Macs: Resetting the System Management Controller (SMC)
An appointment at the genius Bar at an Apple store is FREE, in warranty or out.
Apple only charges for services when parts are needed, and then it is a flat rate for the repair, no diagnosis fees and no surprises.

USB drive randomly disconnects (and causes deep traversal in Time Machine)

I have two external drives connected through a USB hub and they get sometimes randomly disconnected. Sometimes when I plug the drives in, only one appears on the desktop. Then I unplug them, plug them back in and just the other drive appears.
The other problem is that I back up one of the drives to the other using Time Machine and when the drive disappears by itself, Time Machine needs to perform deep traversal of the whole drive AND backs up the whole drive from scratch (see the console log below).
Any suggestions are appreciated!
Thanks,
Peter
8/5/08 Aug 5, 7:20:33 PM /System/Library/CoreServices/backupd[27374] Node requires deep traversal:/Volumes/monster reason:kFSEDBEventFlagMustScanSubDirs|
8/5/08 Aug 5, 7:24:31 PM /System/Library/CoreServices/backupd[27374] Starting pre-backup thinning: 203.69 GB requested (including padding), 43.57 GB available
8/5/08 Aug 5, 7:24:31 PM /System/Library/CoreServices/backupd[27374] No expired backups exist - deleting oldest backups to make room

The USB hub could have a problem (or not enough power); try connecting the drives directly to the Mac and see what happens. Is it a powered USB hub, and are the drives self-powered (i.e. each drive gets its own power from a wall socket/surge protector)?

IPod nano version 6: random turn off, volume controls don't work, does not turn off, skip does not work. Two years old! Next version of nano has no clip and same amount of storage. I do not want to give up my version 6!

iPod nano version 6: random turn off, volume controls don't work, does not turn off, skip does not work. Two years old! Next version of nano has no clip and same amount of storage. I do not want to give up my version 6!

Make a Genius Bar appointment at your nearest Apple Store and pay $75 USD for an out-of-warranty replacement.

Undocumented 'random disconnection' from manually connected wireless

I have got a USB-N13 wireless-N300 dongle.
According to 'lspci -k' I have the drivers, and I have a wireless interface. So I know that my dongle has drivers but I don't know if they work 100% well.
I will show the output of various normal commands:
$ iw dev wlp5s0u1 link
Connected to <mac address> (on wlp5s0u1)
SSID: <ssid>
freq: 2437
RX: 19939057 bytes (111695 packets)
TX: 319269 bytes (2813 packets)
signal: -50 dBm
tx bitrate: 7.2 MBit/s MCS 0 short GI
bss flags: short-slot-time
dtim period: 0
beacon int: 100
$ ip link show wlp5s0u1
3: wlp5s0u1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
link/ether d8:50:e6:f4:33:24 brd ff:ff:ff:ff:ff:ff
$ dmesg -w
[ 6.634808] r8169 0000:04:00.0 enp4s0: link down
[ 6.634847] IPv6: ADDRCONF(NETDEV_UP): enp4s0: link is not ready
[ 6.636405] rtl8192cu: MAC auto ON okay!
[ 6.648784] rtl8192cu: Tx queue select: 0x05
[ 7.006529] IPv6: ADDRCONF(NETDEV_UP): wlp5s0u1: link is not ready
[ 8.751113] wlp5s0u1: authenticate with <mac address>
[ 8.774294] wlp5s0u1: send auth to <mac address> (try 1/3)
[ 8.792882] wlp5s0u1: authenticated
[ 8.794125] wlp5s0u1: associate with <mac address> (try 1/3)
[ 8.815636] wlp5s0u1: RX AssocResp from <mac address> (capab=0x411 status=0 aid=4)
[ 8.815672] wlp5s0u1: associated
[ 8.815712] IPv6: ADDRCONF(NETDEV_CHANGE): wlp5s0u1: link becomes ready
[ 265.580381] type=1006 audit(1394469140.822:2): pid=253 uid=0 old auid=4294967295 new auid=1000 old ses=4294967295 new ses=1 res=1
[ 265.639231] type=1006 audit(1394469140.882:3): pid=495 uid=0 old auid=4294967295 new auid=1000 old ses=4294967295 new ses=2 res=1
[ 272.723778] fuse init (API version 7.22)
[ 291.938590] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 291.981059] ISOFS: changing to secondary root
[ 385.885587] hda-intel 0000:00:1b.0: Unstable LPIB (130824 >= 8192); disabling LPIB delay counting
[ 423.970540] r8169 0000:04:00.0 enp4s0: link up
[ 423.970548] IPv6: ADDRCONF(NETDEV_CHANGE): enp4s0: link becomes ready
This is all the information from when I fist see an wireless interface.
All, I can tell is that my wlp5s0u1 doesn't go down, but a few seconds before I plug in my wireless bridge, or enp4s0, my 'Internet stops...' Or I can't search google, and my youtube stops streaming, conky says that about 30bytes get transfered from that point on, and there is no errors?!
I'm not on a laptop, and my device's power saver is set to off. And as I'm not getting the second error I don't know how to fix this.
$ iw dev wlp5s0u1 get power_save
Power save: off
(Sorry if this is blatantly obvious, I've only had arch for under a month, with no prior Linux experience, and my dad can't help me with it too!)
EDIT:
Please can someone please tell me something that I can try or look into to resolve this, I have a useless dongle now, and an Internet connection that drops at least 50% of the packets.
Last edited by Peilonrayz (2014-03-12 17:18:43)

Unfortunately, join the crowd ....
Wifi connection bad since upgrade to 10.4.10 (SAME PROBLEM IS IN 10.5)
http://discussions.apple.com/thread.jspa?threadID=1008143&tstart=0&start=0
Intermittent WIFI with Leopard on Macbook
http://discussions.apple.com/thread.jspa?threadID=1231631&tstart=0
New MacBook Pro & Leopard - Airport Connection problems
http://discussions.apple.com/thread.jspa?threadID=1200966&tstart=0&start=0
Airport random disconnect
http://discussions.apple.com/thread.jspa?threadID=970070&tstart=15&start=0
... that's a couple of the major threads about this issue, that has been going on since June.

Cisco ASA 5505 Ipsec VPN and random connection dropping issues.

Hello,
We are currently having issues with a ASA 5505 Ipsec VPN. It was configured about 7-8 months ago and has been running very well..up until the last few weeks. For some reason, the VPN tends to randomly disconnect any user clients connected a lot. Furthermore, sometimes it actually connects; however does not put us on the local network for some reason and unable to browse file server. We have tried rebooting the ASA a few times and our ISP Time Warner informed us there are no signs of packet loss but still unable to pinpoint the problem. Sometimes users close out of VPN client completely, reopen several times and then it works. However it's never really consistent enough and hasn't been the last few weeks. No configuration changes have been made to ASA at all. Furthermore, the Cisco Ipsec VPN client version is: 5.0.70
Directly below is our current running config (modded for public). Any help or ideas would be greatly appreciated. Otherwise, if everything looks good...then I will defer back to our ISP Time Warner:
: Saved
ASA Version 8.4(2)
hostname domainasa
domain-name adomain.local
enable password cTfsR84pqF5Xohw. encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
interface Vlan1
nameif inside
security-level 100
ip address 192.168.2.1 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 205.101.1.240 255.255.255.248
ftp mode passive
clock timezone EST -5
clock summer-time EDT recurring
dns domain-lookup inside
dns domain-lookup outside
dns server-group DefaultDNS
name-server 192.168.2.60
domain-name adomain.local
same-security-traffic permit intra-interface
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network SBS_2011
host 192.168.2.60
object network NETWORK_OBJ_192.168.2.0_24
subnet 192.168.2.0 255.255.255.0
object network NETWORK_OBJ_192.168.5.192_
27
subnet 192.168.5.192 255.255.255.224
object network Https_Access
host 192.168.2.90
description Spam Hero
object-group network DM_INLINE_NETWORK_1
network-object object SPAM1
network-object object SPAM2
network-object object SPAM3
network-object object SPAM4
network-object object SPAM5
network-object object SPAM6
network-object object SPAM7
network-object object SPAM8
object-group service RDP tcp
description Microsoft RDP
port-object eq 3389
access-list outside_access_in extended permit tcp object-group DM_INLINE_NETWORK_1 object SBS_2011 eq smtp
access-list outside_access_in extended permit tcp any object SBS_2011 eq https
access-list outside_access_in extended permit icmp any interface outside
access-list outside_access_in remark External RDP Access
access-list outside_access_in extended permit tcp any object SBS_2011 object-group RDP
access-list domain_splitTunnelAcl standard permit 192.168.2.0 255.255.255.0
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool test 192.168.10.1-192.168.10.5 mask 255.255.255.0
ip local pool VPN_Users 192.168.5.194-192.168.5.22
0 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
nat (inside,outside) source static NETWORK_OBJ_192.168.2.0_24
NETWORK_OBJ_192.168.2.0_24
destination static NETWORK_OBJ_192.168.5.192_
27 NETWORK_OBJ_192.168.5.192_
27 no-proxy-arp route-lookup
object network obj_any
nat (inside,outside) dynamic interface
object network SBS_2011
nat (inside,outside) static interface service tcp smtp smtp
object network Https_Access
nat (inside,outside) static interface service tcp https https
nat (inside,outside) after-auto source dynamic any interface
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 205.101.1.239 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-reco
rd DfltAccessPolicy
user-identity default-domain LOCAL
http server enable
http 192.168.2.0 255.255.255.0 inside
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet 192.168.2.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.2.160-192.168.2.19
9 inside
dhcpd dns 192.168.2.60 24.29.99.36 interface inside
dhcpd wins 192.168.2.60 24.29.99.36 interface inside
dhcpd domain adomain interface inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
group-policy domain internal
group-policy domain attributes
wins-server value 192.168.2.60
dns-server value 192.168.2.60
vpn-tunnel-protocol ikev1
split-tunnel-policy tunnelspecified
split-tunnel-network-list value domain_splitTunnelAcl
default-domain value adomain.local
username ben password zWCAaitV3CB.GA87 encrypted privilege 0
username ben attributes
vpn-group-policy domain
username sdomain password FATqd4I1ZoqyQ/MN encrypted
username sdomain attributes
vpn-group-policy domain
username adomain password V5.hvhZU4S8NwGg/ encrypted
username adomain attributes
vpn-group-policy domain
service-type admin
username jdomain password uODal3Mlensb8d.t encrypted privilege 0
username jdomain attributes
vpn-group-policy domain
service-type admin
tunnel-group domain type remote-access
tunnel-group domain general-attributes
address-pool VPN_Users
default-group-policy domain
tunnel-group domain ipsec-attributes
ikev1 pre-shared-key *****
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
inspect icmp
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:e2466a5b754
eebcdb0cef
f051bef91d
9
: end
no asdm history enable
Thanks again

Hello Belnet,
What do the logs show from the ASA.
Can you post them ??
Any other question..Sure..Just remember to rate all of the community answers.
Julio

WRT350N - version and random disconnects?

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