Each time I'm rebooting my E3200 device my ping to my ISP is 20ms. Few hours later the ping goes up to 300-500ms.Than I reboot again and the ping is going down to 20ms again.
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I have a brand-new WRT160N router (just installed FW v3.0.02) that I am using in mixed mode, 20MHz only, Channel 11, not filtering anonymous requests, beacon at 2306, RTS at 2307, fragmentation at 2346, MTU at 1400.
These settings bring the response from a simple ping command over the wireless network down to approximately 6ms on average, which is good. However, when I still noticed inconsistency with my internet response over wireless, I decided to do a test.
By simply running the "ping" command on 192.168.1.1 (the router address) over the wireless network repeatedly (approx 3 seconds between commands), I can see that approximately every 65 seconds or so, router response time increases to over 100ms for a few seconds, then decreases down to 6 ms or so for another 65-70 seconds. See the chart below. The interval looks pretty consistent to me, with the exception of one stretch where it goes for over two minutes without a spike. I see this pattern regardless of what else I'm doing over the network. I do not see this behavior running the same test when physically wired to the router (ping response time is a flat line at 0ms).
I've updated latest firmware & installed 5 pieces of WRT54GH at our building. Then I noticed each of them disappear from wireless connections list and IP scan list (no ping response). If they might not response to pings but they serve as switch without any problem, I mean there are no wired connection problems, they work as switch all the time. The problems are -again-
1-) Wireless lost and / or 2-) Ping response lost
Turning them off and on again will fix them. But I'm tired of bosses who complain about their faulty pc connectivity.
Don't they run 7/24? I tried to restart them on every 12 hours programmatically/remotely but it couldn't work.
I need to remotely monitor a WRT45G from a remote host on the Internet. As such, I want to allow ICMP ping replies on the public Internet interface. However, I have found no feature to allow me to do this. Similar Netgear devices do allow this feature. I suspect the answer is, "you can't do that".
View 2 Replies View RelatedHaving issues with HTTPS sites being very slow after applying KB2585542? Once you remove this Microsoft patch everything returns to normal. It appears that the CSS does not handle the split-ssl requests properly. I have opened a TAC case but am not really getting anywhere as we seem to be the only company that is having this issue.
View 2 Replies View RelatedCan the client lease time be set to never expire to prevent loss of connection for wireless printer with a permanent ip address on E3200? Or is there another way to ensure continuous connection?
View 6 Replies View RelatedI have 2 computers hooked up to the router via wire and wife using wireless on her laptop.I'm playing games on internet and soon I noticed I got occasionally ping spikes.. The ping get beyond 1000 - 1500 so the screen is in fact temporary freezed. Sometimes those spikes can occur with 10-15 minutes inbetween them sometimes it can be an hour or more before I notice it.I'm running Windows 7 on both my computers. I first thought it was Microsoft was to throttle the packets so I did the change in the registry. But these spikes still happen. After some testings I also notice they happen at the same time on both computers so my conclusion is that it's something with the router.
View 8 Replies View RelatedI have a E3200 Router and when the computers are connected directly to router (Wired) the speed is SLOW and when computers are connected via wireless the speed is fast (normal). What can i do to have the wired computer with same fast speed as wireless?....i'm i missing something?Here are the speed results:
All wired computers connections (total of 4) downwload speed ranging from 8 Mbps to 13 Mbps.
All wireless computer connections download speed stable at 49 Mbps.
I just bought a synology NAS ds212j . I updated to DSM4.0. I purchased 2 Seagate ST2000DM001 Barracuda 7200RPM 2 TB SATA 6 GB/s NCQ 64 MB Cache 3.5-Inch Internal Bare Drive
My e3200 has the latest 1.0.04 firmware I'm backing up via time machine(mac book pro) in MAC 10.7.4 which has a wireless N card.
in Utilities (activity monitor)I'm only getting 9 megabytes per second , why is it so slow? I feel like it's taking forever. e3200 says it does up to 300 megabytes per second. any possible settings causing this?
a backup of 202 gigs has been running for about 4 hours and still going
Ok, so I recently upgraded to a Linksys E3200. I am trying to get the QoS to work properly. I know that it is supposed to prioritize network traffic, so that if I have busy traffic but I am playing an online game, it should keep my gaming from stuttering while slowing other traffic down.
The problem is that every time I enable QoS everything slows down dramatically. I had a 200MB download that was going to take 5hrs with QoS enabled, that took 10min with QoS disabled. And with QoS enabled I can't even watch a youtube video without it pausing to buffer every 10 seconds. And that was the only PC/device using the network at the time. Again turning off the QoS WMM option solved the problem. I have noticed this problem with multiple routers and brands and usually just disable QoS as soon as I set up a router, however I heard that I won't get the full benefit of 300Mbps without QoS enabled.
I don't have any special Voice over IP needs, or video streaming etc. and I rarely am using multiple network devices at the same time. Is there really any reason I should enable QoS? Also I never really play with the settings for QoS, I just figure that since it comes enabled by default it should work for the average consumer.
Why my E3200 is (for lack of a better word) "throttling" my internet speeds.I'm signed up for my ISP's 50Mbps data plan. When I hook up my laptop directly to the cable modem (via LAN cable), I see close to 50Mbps as the internet speed (measure via speedtest.net). When I hook up my router to the cable modem, and connect via LAN cable to the router, the internet speed comes down to around a maximum of 26Mbps. NOTE, that I am still talking about a wired connection and not a wireless access. Speed tests with the wireless access do yield the same results as well. To rule out the obvious, I've confirmed that there aren't any other devices on the network and no other bandwidth hogging applications running while I performed these tests.
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Laptop - Windows 7
Desktop - Vista Ultimate SP2
Router - Cisco Linksys E3200
Cables - CAT6
I am a sales engineer, so I use my desktop and laptop all the time. When on road, I sync my desktop with my laptop using a program called ViceVersa. This a very good, reliable syncing program that I have been using for over 10 years ( with upgrades ).
The program allows me to sync my desktop and laptop. The program also shows the data transfer rate during the syncing process. The typical data transfer speed is between 5MB/s and 10MB/s with sometimes up to 12MB/s. A typical sync between the computers will take about 3 - 5 minutes at the ~ 10 MB/s transfer rate using ethernet CAT6 cable inteface. At about 11pm last Tuesday,there was a Windows update on both my Vist and Win7 computers. On wednesday, I went to do a typical sync. The system has dramatically slowed to 59KB/s max. This is about 150 times slower than 5-10MB/s that I was used to for so many years. My typical sync was now taking about 2 hours....unacceptable ! I have tried everything to figure out what is going on and how to fix it but nothing has worked.
Then I tried to see what would happen if I disconnected my ethernet cable ( between the router and the laptop only ) and just sync using the wireless network. With that configuration, the transfer rate is ~ 2.5 MB/s which is not great but is much, much better than 59KB/s. I actually do not know what a reasonable wireless transfer rate should be since I never really did it before due to the faster speed of the wired configuration.
This is just a LAN. Only connecting my Desktop to my Laptop via the Cisco router.
How I can get my wired configuration back up to the 5-10MB/s transfer rate that it once was?
I have the following LAN setup: I am trying to ping the Wireless Access point (10.60.1.1) from the Cisco Router (172.16.88.21) but I am not getting responces. I can however ping 10.60.1.1 from server (172.16.88.36). Tracert from the server shows that it is going through the Rotuer and Firewall.
View 8 Replies View RelatedI have installed a WRT300N on to a new machine and the connection speed reads as 1 Mbps (not 100 but 1 ). I did a ping test and the results are
View 2 Replies View RelatedI have an issue that websites take a few seconds before they start loading, despite about 20Mbps download speeds.I've traced the problem to my E3200: when I ping a website, the first ping times out and only subsequent pings return. If I immediately ping the website again then everything is fine. After a few minutes the problem would resurface (per the specific website). This does NOT happen when I connect directly to my cable modem. This does happen both from wired and wireless devices. Happens on both Mac and Windows.
View 1 Replies View Relatedi have had my dir-655 one year now, have never had wireless problems with it until now.my notebook's internet gets very slow somedays, i just restart my router and then internet speed works normally.i have:
Hardware Version: A4 - Firmware Version: 1.32EU
I bought router WAG160n half year ago. At the begining router worked ok but now I have a problem. Sometimes my Internet slow down. When Internet works bad I have problem with open router websites and when I send ping to router I have very bad answer like 300-2000 ms (distance router to computer 3 meters). Than I restart router and everything is ok. Aha, Internet with cable works ok everytime.I have problem when I send big file to another computer with Wi-Fi
View 4 Replies View RelatedI have a WAG160Nv2 with Firmware Version:V2.00.20 Two problems
1. Slow wireless speed - only 2Mbit - with cabte up to the lines max 15Mbit
2. The routers system time is wrong - it says " 03-01-2000 02:19:54" I have set the correct system time but no difference
I have tried a lot of wireless options and some of the timezones but i did not solve the problem
I want to change ping latency because my application cannot run in 1ms or 35ms it will work on 600ms to 1500ms due to in VSAT minimum response time latency is 600ms to 1500ms.for i want to change in my 2003 server reponse letancy time.and we are use online accounting software and connecting through ftp server.kindly do the need full how to change response time frame in windows
View 2 Replies View RelatedOur company just recently bought a CISCO SA520W Security Appliance from a distributor here in the Philippines. Unfortunately, after a month of use, the LAN ports on the appliance started losing power. We reported this to the distributor and they sent a CISCO engineers to check on the unit. The engineers found the unit to be defective and need to be replaced.
Three weeks after the distributor pulled-out the unit, I have followed-up the status with them. They told me that they got no definite ETA from CISCO for the replacement unit. I followed-up with them again after a week. This time, they told me that the device is already in transit and it is coming from CISCO USA but they still don't have an expected time of arrival to give me.Does it really take more than a month for CISCO to replace a brand new defective unit? The serial number of our appliance is DNI1610G0G7.
I have WRT54G2 router. All settings are more-less default and the behavior is following.You start up the router. If you do not connect wireless device within 10 minutes, then you have to restart the router.You have assigned IP via wifi, and when you connect cable device to the router, the wifi PCs are disconnected.
View 3 Replies View RelatedI'm having trouble connecting using this new card i bought. i have installed the latest drivers and i can find networks and the signal strength is good too but when trying to connect after ive entered the passkey i get the message " no network found" or "did not receive response from router" or something along those lines. i can connect with my older card which is a wmp54g but that one shows less signal strength and my connection breaks from time to time (hence the upgrade to wmp600n) on a sidenote, my wmp600n card works perfectly fine under linux but i want it to run in windows (mainly for gaming) Im running windows vista 64 bit and the wmp600n has the latest drivers installed.
View 3 Replies View RelatedI am in the process of installing a 3750x (IOS 12.2 (53r) SE2 IP Base) Cisco Catalyst switch in a new network of just 2 PC's (2 hosts, OS windows7 64Bits). I have enabled SVI interfaces with the both hosts installed in 2 different network segments. We then start connectivity test. The response time for the PING command between both hosts remain below 1 millisecond, whereas the response time between the hosts and their correspondent SVI interface is variable, and at all time is higher than 1 millisecond, sometimes it reaches 17 milliseconds. (Note that the switch CPU usage is only 8% at the time of testing) We have performed this same connectivity test changing the 3750x switches and in two different locations obtaining the same results.
View 2 Replies View RelatedA network administrator wants to capture some network data. He opens Wireshark software, start capturing, and does the following:In PC-A, runs a command in command prompt. The network admin issues the command and sees there is ping response from the google.
View 3 Replies View RelatedI connects to the wireless box and has full signal but an exclamation mark is present.I have run some tests and the IPv4 and IPv6 say they have no internet access.I also run a full test and everything passed except the ping test which failed and it said: no response:default gateway response: dhcp server it suggested disabling security firewall but i'm not sure if that's the correct thing to do or even how to do that!
View 7 Replies View RelatedWhen I start-up my computer, it takes over an hour to find my router on my computer (Not on my brother's computer, or the computer upstairs). Once it does, it connect perfectly. This is very annoying because I do not have a lot of time anyway to work/play and when I do, it takes over an hour to find the router.Recently, I have been having HUGE lag spikes, constantly disconnecting from games and skype calls.
View 1 Replies View RelatedI replaced my old wireless router with a Cisco Linksys E4200, running firmware version 1.0.02 build 13 May 24, 2011. About once a minute the router sends an unsolicited DNS message to the IPV4 multicast address 01:00:5e:00:00:fb with a destination IP address of 224.0.0.251. The unsolicited message is a DNS response with source port 32784, transaction ID 0, flags 0x8400 (standard query response, no error), questions 0, answer RRs 2, authority RRs 0 and additional RRs 1. The two answers both relate to the router itself: one has Name Cisco18738.local, type A (host address), class 1 (IN), cache flush true, time to live 1 minute, data length 4, and the address of the router. The other is the reverse of the same address. The additional record is for Cisco18738.local, type NSEC, class IN, cache flush true, time to live 1 minute, data length 5, next domain name Cisco18738.local, RR type A (host address).
When my desktop computer receives these messages it logs an error, for example: "Jun 23 07:39:22 sauterws02 avahi-daemon[1067]: Received response from host 10.146.9.1 with invalid source port 32784 on interface 'eth0.0'" The 10.146.9.1 is the router's IP address. I also see these messages on the wireless link from my laptop.I suppose the E4200 is generating these DNS messages in a misguided attempt to make sure there is no old information about its name. Is there a way to turn them off? If not, is there a way to report this to Cisco as a bug?
I am trying to recover a WRT54GS v1 router from a bad flash. The power light is blinking and would not accept pings. Since I figured it was already hopeless, I attempted shorting pin 15 and 16 which cause it to start receiveing pings. My problem is it won't accept the tftp flash, I've tried both cmd prompt and auto upgrade utility. Upgrade utility says "Unable to get response from the server" however it is still accepting pings. Cmd prompt TFTP says it can't read from local file. I am using windows XP. Code...
View 3 Replies View Relatedcisco E3200 wireless connection slow.
View 1 Replies View RelatedI'm using a cable connection with my router and most of the time I'm playing FIFA12 on PS3 i feel like the commands takes a second to respond, like if was a delay. I tried most of everything in firewall settings, port foward, internet settings...
View 4 Replies View RelatedI purchased the AE3000 Wireless Adapter for my PC, and has been working fine until now. When I first start my PC, my ping starts anywhere between 20-80, then after I try to access anything on the internet it shoots up between 600-1200. It just started happening about 3 days ago, but now it has gotten worse. I can't play any online games, and websites are slow to load.
View 1 Replies View RelatedAfter implementing TACACS, one of our routers takes about 8 seconds to response to any CLI command. We have no problems with other devices in the same location with the same AAA configuration. The router is talking to the ACS server (ACS 5.3) and the logs on the ACS server look normal for the router as well.
View 5 Replies View RelatedI am managing a firewall over remotely in my LAN itself. I started a continous ping to the Firewall IP and the response is less than 1 ms.
While applying some access control list to the firewall via putty ...Suddenly the latency is going hing and it is hitting xxxx ms. And also the acl are getting pasted on the screen by word by word. Sometimes i used to get some RTO for the Firewall IP Address inth eping response.
find the Firewall Version:
Cisco ASA 5510
Version : 7.2
Having more than 600 ACL's.
