At 2010-09-07，"Alan McKinnon" <alan.mckin...@gmail.com> wrote: >Apparently, though unproven, at 12:40 on Tuesday 07 September 2010, Mick did >opine thusly: > >> On Tuesday 07 September 2010 08:28:32 Maciej Grela wrote: >> > 2010/9/7 路 <xaoru2...@163.com>: >> > > Hi ,everybody >> > > >> > > I've met a strang network problem.My gentoo Netbook can't >> > > access >> > > >> > > google and some other web sites after lying idle about more than half >> > > an hour's. But it can acesses other sites normally ,And can pinging >> > > ervery sites including google very well! The Only thing i can do is >> > > rebooting >> > > >> > > the system,and Network resume aftre that. I've googled a lot,and found >> > > >> > > nothing to solve this problem. :-( >> > > >> > > It borthered me a lot.Please help me! >> > >> > You should run wireshark and see what is happening when you are trying >> > to access google. >> >> If you can ping, but not resolve domain names then it could have something >> to do with the DNS servers that you or your ISP are using. > >If he can ping www.google.com then his domain resolution must be working fine. > > > >-- >alan dot mckinnon at gmail dot com > Thinks everyone: DNS woks well for me. i can ping www.google.com. Just can't access it in web-browsers without rebooting system.Sometimes I thought mybe it's the problem of Power.But now i doubt about it! Because even while I am watching videos online( about half an our) it happens. Here is the wireshark capture result: I don't know why there are so manay "RTS". Seq=0 Ack=1 Win=5672 Len=0 MSS=1430 TSV=1581039706 TSER=40437152 WS=6" "32","14.006920","192.168.1.102","64.233.181.113","TCP","57028 > http [SYN] Seq=0 Win=5840 Len=0 MSS=1460 TSV=40490336 TSER=0 WS=6" "33","15.045762","64.233.181.113","192.168.1.102","TCP","http > 57028 [SYN, ACK] Seq=0 Ack=1 Win=5672 Len=0 MSS=1430 TSV=3738233147 TSER=40437152 WS=6" "34","15.045788","192.168.1.102","64.233.181.113","TCP","57028 > http [RST] Seq=1 Win=0 Len=0" "35","15.063001","64.233.181.113","192.168.1.102","TCP","http > 57028 [SYN, ACK] Seq=0 Ack=1 Win=5672 Len=0 MSS=1430 TSV=3738233315 TSER=40437152 WS=6" "36","15.063027","192.168.1.102","64.233.181.113","TCP","57028 > http [RST] Seq=1 Win=0 Len=0"
wireshark.csv
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