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Dlink DSL-604+ Ever increasing ping (long) HELP

 
 
Monkeys
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      01-28-2004, 03:20 PM
Wireless Guru help required:

Have previouly been using a Dlink 900AP+ and PC running ICS with a local
ADSL modem for shared wireless internet access. Worked fine.

Dropped 900AP+ and now using Dlink DSL-604+ ADSL Router, works fine. But...
after about an hour, maybe less maybe more, noticed ping on online gaming
rises from ~40ms to ~170ms. Nothing fixes this apart from disabling and
then reenabling the wireless network connection. Ping now back to ~40ms,
for a while. I get the same results on two different PC's, both using
D-Link DWL-520+ cards.

I investigated further: Let's call this PC PCBadPing. If I ping PCBadPing
from another PC on the local wireless network then I get variable results,
from <10ms to 160ms, so it's a local issue not an internet issue. If I ping
any other wireless PC on the local network I get consistent <10ms. So it's
peculiar to the workstation, not to the network generally.

Here is an example of pinging PCBadPing from the router:
Reply from 192.168.0.4, time=160 ms
Reply from 192.168.0.4, time=10 ms
Reply from 192.168.0.4, time=160 ms
Reply from 192.168.0.4, time=90 ms
Reply from 192.168.0.4, time=130 ms
Reply from 192.168.0.4, time=60 ms
Reply from 192.168.0.4, time=100 ms

Here is an example of pinging a different wireless PC from the router:
Reply from 192.168.0.3, time<10 ms
Reply from 192.168.0.3, time<10 ms
Reply from 192.168.0.3, time<10 ms
Reply from 192.168.0.3, time<10 ms
Reply from 192.168.0.3, time<10 ms
Reply from 192.168.0.3, time<10 ms
Reply from 192.168.0.3, time<10 ms

Here is an example of pinging PCBadPing from another PC on the network
(using -t)
Pinging 192.168.0.4 with 32 bytes of data:

Reply from 192.168.0.4: bytes=32 time=96ms TTL=128
Reply from 192.168.0.4: bytes=32 time=123ms TTL=128
Reply from 192.168.0.4: bytes=32 time=147ms TTL=128
Reply from 192.168.0.4: bytes=32 time=171ms TTL=128
Reply from 192.168.0.4: bytes=32 time=180ms TTL=128
Reply from 192.168.0.4: bytes=32 time=203ms TTL=128
Reply from 192.168.0.4: bytes=32 time=7ms TTL=128
Reply from 192.168.0.4: bytes=32 time=31ms TTL=128
Reply from 192.168.0.4: bytes=32 time=39ms TTL=128
Reply from 192.168.0.4: bytes=32 time=63ms TTL=128
Reply from 192.168.0.4: bytes=32 time=88ms TTL=128
Reply from 192.168.0.4: bytes=32 time=111ms TTL=128
Reply from 192.168.0.4: bytes=32 time=135ms TTL=128
Reply from 192.168.0.4: bytes=32 time=160ms TTL=128
Reply from 192.168.0.4: bytes=32 time=184ms TTL=128
Reply from 192.168.0.4: bytes=32 time=207ms TTL=128
Reply from 192.168.0.4: bytes=32 time=26ms TTL=128
Reply from 192.168.0.4: bytes=32 time=50ms TTL=128

Ping statistics for 192.168.0.4:
Packets: Sent = 18, Received = 18, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 7ms, Maximum = 207ms, Average = 112ms

Notice the saw-tooth effect; ping steadily increases then drops back. I get
the same effect if PCBadPing pings another PC on the wireless network.

The main difficulty in fixing this is that restarting the offending PC, or
restarting the network connection after changing settings, appears to fix
the problem for a while.

This only started after removing the 900AP+/ICS comination and replacing
with the 604+.

HELP!!


 
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BigJim
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      01-28-2004, 04:53 PM
heard one the other day that this could be heat related, don't know if I buy
it but.........

"Monkeys" <(E-Mail Removed)> wrote in message
news:bv8nfg$2cg$(E-Mail Removed)...
> Wireless Guru help required:
>
> Have previouly been using a Dlink 900AP+ and PC running ICS with a local
> ADSL modem for shared wireless internet access. Worked fine.
>
> Dropped 900AP+ and now using Dlink DSL-604+ ADSL Router, works fine.

But...
> after about an hour, maybe less maybe more, noticed ping on online gaming
> rises from ~40ms to ~170ms. Nothing fixes this apart from disabling and
> then reenabling the wireless network connection. Ping now back to ~40ms,
> for a while. I get the same results on two different PC's, both using
> D-Link DWL-520+ cards.
>
> I investigated further: Let's call this PC PCBadPing. If I ping PCBadPing
> from another PC on the local wireless network then I get variable results,
> from <10ms to 160ms, so it's a local issue not an internet issue. If I

ping
> any other wireless PC on the local network I get consistent <10ms. So

it's
> peculiar to the workstation, not to the network generally.
>
> Here is an example of pinging PCBadPing from the router:
> Reply from 192.168.0.4, time=160 ms
> Reply from 192.168.0.4, time=10 ms
> Reply from 192.168.0.4, time=160 ms
> Reply from 192.168.0.4, time=90 ms
> Reply from 192.168.0.4, time=130 ms
> Reply from 192.168.0.4, time=60 ms
> Reply from 192.168.0.4, time=100 ms
>
> Here is an example of pinging a different wireless PC from the router:
> Reply from 192.168.0.3, time<10 ms
> Reply from 192.168.0.3, time<10 ms
> Reply from 192.168.0.3, time<10 ms
> Reply from 192.168.0.3, time<10 ms
> Reply from 192.168.0.3, time<10 ms
> Reply from 192.168.0.3, time<10 ms
> Reply from 192.168.0.3, time<10 ms
>
> Here is an example of pinging PCBadPing from another PC on the network
> (using -t)
> Pinging 192.168.0.4 with 32 bytes of data:
>
> Reply from 192.168.0.4: bytes=32 time=96ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=123ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=147ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=171ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=180ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=203ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=7ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=31ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=39ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=63ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=88ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=111ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=135ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=160ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=184ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=207ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=26ms TTL=128
> Reply from 192.168.0.4: bytes=32 time=50ms TTL=128
>
> Ping statistics for 192.168.0.4:
> Packets: Sent = 18, Received = 18, Lost = 0 (0% loss),
> Approximate round trip times in milli-seconds:
> Minimum = 7ms, Maximum = 207ms, Average = 112ms
>
> Notice the saw-tooth effect; ping steadily increases then drops back. I

get
> the same effect if PCBadPing pings another PC on the wireless network.
>
> The main difficulty in fixing this is that restarting the offending PC, or
> restarting the network connection after changing settings, appears to fix
> the problem for a while.
>
> This only started after removing the 900AP+/ICS comination and replacing
> with the 604+.
>
> HELP!!
>
>



 
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