hi
in this case , you can check dropped packet transmission by perform "
ifconfig " on you ssh client , and on your pc side , you should looking for
packet retransmitting by wiredshark. so that to locate who caused
dropped packet on your network.
If you are seeing a substantial amount of dropped packets on your ssh
window ,that means dropped packet by route. you'd better using KProbe(or
systemtap.) technique to doing troubleshooting. otherwise,
there maybe have some malware in your pc. and they up to no good on your system.
BR
Alan.Hoo,Code Monkey
MSFT
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Yousong Zhou
Sent: Sunday, February 23, 2014 6:33 PM
To: [email protected]
Cc: OpenWrt Development List
Subject: Re: [OpenWrt-Devel] Really slow 3G speed through router... okay when
connected directly
hi
On Sun, 23 Feb 2014, jinzhcheng wrote:
> Dear Sir,
> I have a HUAWEI 3G usb modem, The download speed is over 160KB/s if
> connected directly to PC, but if used with WR703N, the download speed is
> only 60KB/s.
> I think wifi and usb speed isn't bottleneck, but what is root cause of slower
> speed through router? pppd?
If you think this may be caused by components of OpenWrt, I suggest opening a
new ticket with detailed information at
https://dev.openwrt.org/newticket
, so that it can be tracked and maybe solved with luck.
yousong
>
> Thanks!
>
>
>
>
>
>
>
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