btw, what did traceroute output on your linux system show (i.e. traceroute <plan9ipaddr>)
On Mon, May 26, 2014 at 6:51 PM, Skip Tavakkolian < skip.tavakkol...@gmail.com> wrote: > the firewall here wont answer pings. > > you could check with netstat on your plan 9 and/or traceroute from your > linux system. btw, does your plan 9 cpu run in a vm? also does telnet on > the linux system behave the same way as your dial? e.g. > $ telnet <yourip> 564 > > > > On Mon, May 26, 2014 at 6:30 PM, yan cui <ccuiy...@gmail.com> wrote: > >> interesting. >> I also dial tcp!www.9netics.com!http, but failed. Actually, >> I cannot even ping it successfully. (other sites such as www.google.comcan >> be pinged on my system.) By the way, if fossil uses another ip, how to >> find that? >> >> >> 2014-05-26 20:52 GMT-04:00 Skip Tavakkolian <skip.tavakkol...@gmail.com>: >> >> works here (see below). i wonder if fossil is announcing on a different >>> ip than you're expecting? >>> >>> % 9c dial.c >>> % 9l -o dial dial.o >>> % ./dial tcp!www.9netics.com!http >>> GET / HTTP/1.0 >>> >>> HTTP/1.1 200 OK >>> Server: Plan9 >>> Date: Tue, 27 May 2014 00:50:46 GMT >>> ETag: "364d3v1b" >>> Content-Length: 2682 >>> Last-Modified: Thu, 29 Aug 2013 22:51:43 GMT >>> Content-Type: text/html >>> Connection: close >>> >>> <!DOCTYPE html> >>> <html> >>> >>> ... >>> >>> >>> On Mon, May 26, 2014 at 5:13 PM, Nick Owens <misch...@9.offblast.org>wrote: >>> >>>> yan, >>>> >>>> did you try to use packet capture software like wireshark, or snoopy(8) >>>> on plan 9, to see the packets? >>>> >>>> running wireshark on linux, and snoopy on plan 9, will give you insight >>>> into if the packets reach the other side successfully. >>>> >>>> On Mon, May 26, 2014 at 08:06:21PM -0400, yan cui wrote: >>>> > Hi all, >>>> > >>>> > I used a program to dial from one system to another system, but >>>> > it gives a connection time out error. I have searched on Internet for >>>> a >>>> > long time and cannot get a solution. Could you please provide some >>>> > suggestions or hints? Basically, one system is Linux based system >>>> with rc >>>> > shell installed (we call it A). The other one is a auth+cpu+file >>>> server >>>> > (we call it B). On B, I have used fossil/conf command to listen >>>> tcp!*!564. >>>> > On A, I executed dial tcp!<B's ip address>!564, but it reports a time >>>> out >>>> > error after waiting some time. Results are the same when A is a plan9 >>>> > terminal. By the way, I can ping A to B successfully. What could be >>>> the >>>> > possible problems? >>>> > >>>> > >>>> > Thanks, Yan >>>> > >>>> > -- >>>> > Think big; Dream impossible; Make it happen. >>>> >>> >>> >> >> >> -- >> Think big; Dream impossible; Make it happen. >> > >
