<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:arial, helvetica, sans-serif;font-size:14pt"><DIV>Hi Markus, Gregor,</DIV>
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<DIV>Thank you very much for your help and advice. </DIV>
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<DIV>I am able to get the OLSR running on "ad hoc" mode now.</DIV>
<DIV> </DIV>
<DIV>Now, I can start doing development work on the OLSR codes.</DIV>
<DIV> </DIV>
<DIV>Thank you very much again. Greatly appreciated.</DIV>
<DIV> </DIV>
<DIV>Rdgs,</DIV>
<DIV>Paul</DIV>
<DIV> </DIV>
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<B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> Markus Kittenberger <Markus.Kittenberger@gmx.at><BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> RC Loh <rc_loh@yahoo.com.sg><BR><B><SPAN style="FONT-WEIGHT: bold">Cc:</SPAN></B> Gregor Glashüttner <gregorprivat@gmail.com>; olsr-dev@lists.olsr.org<BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Tuesday, 1 February 2011 19:29:22<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [Olsr-dev] What version of LINUX?<BR></FONT><BR>
<DIV>if u set up an adhoc network, and ip adresses of same network on all your devices/pcs and same/correct network mask on all their wifi interfaces</DIV>
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<DIV>than, even without olsrd, you should be able to ping all other devices (at least if they are in the same room)</DIV>
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<DIV>if not not its definetly nothing olsd development related and (as this is the olsrd-dev list) we are quite offtopic!</DIV>
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<DIV>anyways,..</DIV>
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<DIV>i guess none of your wifi interfaces sends out (correct) beacons (due to probably not really usable drivers,..), ..<BR>thats why u need to turn on a seperate wifi-router to correctly announce the adhoc network (so that all your devices can at least join)</DIV>
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<DIV>as u are using various brands of wifi devices, try to identify if all them have the same problems,..</DIV>
<DIV>or simply switch all of them to atheros based wifis,.. *G</DIV>
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<DIV>Markus</DIV><BR>
<DIV class=gmail_quote>2011/2/1 RC Loh <SPAN dir=ltr><<A href="mailto:rc_loh@yahoo.com.sg" target=_blank rel=nofollow ymailto="mailto:rc_loh@yahoo.com.sg">rc_loh@yahoo.com.sg</A>></SPAN><BR>
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<DIV>Hi Gregor,</DIV>
<DIV> </DIV>
<DIV>Thanks for your advice. </DIV>
<DIV> </DIV>
<DIV>Yes, I have set "ad hoc" "SSID" "channel" "IP address" and its "netmask" on the LINUX machines. I believe that those are the common settings.</DIV>
<DIV> </DIV>
<DIV>I also have make sure that when I did an "ifconfig", the interface is "UP" and when I did an "iwconfig", the wireless configuration is as what I had set.</DIV>
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<DIV>However, even with the interface "UP" and the wireless setting correct, I still cannot PING another LINUX machine. This puzzles me.<BR></DIV>
<DIV>Any advice is greatly appreciated.</DIV>
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<DIV> </DIV>
<DIV>Thanks in advance.</DIV>
<DIV> </DIV>
<DIV>Rdgs,</DIV>
<DIV>Paul</DIV>
<DIV> </DIV>
<DIV> </DIV></DIV>
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<B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> Gregor Glashüttner <<A href="mailto:gregorprivat@gmail.com" target=_blank rel=nofollow ymailto="mailto:gregorprivat@gmail.com">gregorprivat@gmail.com</A>>
<DIV class=im><BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> RC Loh <<A href="mailto:rc_loh@yahoo.com.sg" target=_blank rel=nofollow ymailto="mailto:rc_loh@yahoo.com.sg">rc_loh@yahoo.com.sg</A>><BR></DIV><B><SPAN style="FONT-WEIGHT: bold">Cc:</SPAN></B> Henning Rogge <<A href="mailto:henning.rogge@fkie.fraunhofer.de" target=_blank rel=nofollow ymailto="mailto:henning.rogge@fkie.fraunhofer.de">henning.rogge@fkie.fraunhofer.de</A>>; <A href="mailto:olsr-dev@lists.olsr.org" target=_blank rel=nofollow ymailto="mailto:olsr-dev@lists.olsr.org">olsr-dev@lists.olsr.org</A>; Markus Kittenberger <<A href="mailto:Markus.Kittenberger@gmx.at" target=_blank rel=nofollow ymailto="mailto:Markus.Kittenberger@gmx.at">Markus.Kittenberger@gmx.at</A>><BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Tuesday, 1 February 2011 15:42:36
<DIV class=im><BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [Olsr-dev] What version of LINUX?<BR></DIV></FONT>
<DIV class=im><BR>
<P>When asking for help on any mailing list you should provide information about what exactly you did already to try to get it to work. That helps others to give you advice. Anyway: you need to manually set essid (also bssid if your stations don't happen to automatically choose the same), channel, ip and netmask. You should be able to ping each other machine before trying to get olsr to work.</P>
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<BLOCKQUOTE type="cite">On 1 Feb 2011 03:10, "RC Loh" <<A href="mailto:rc_loh@yahoo.com.sg" target=_blank rel=nofollow ymailto="mailto:rc_loh@yahoo.com.sg">rc_loh@yahoo.com.sg</A>> wrote:<BR><BR>
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<DIV>Hi Henning, Markus,</DIV>
<DIV> </DIV>
<DIV>Thank you for your replies and advice.</DIV>
<DIV> </DIV>
<DIV>Henning was right, it was the LINUX firewall that caused the OLSR to be not working. </DIV>
<DIV> </DIV>
<DIV>Now I am able to get 4 LINUX machines getting OLSR messages.</DIV>
<DIV> </DIV>
<DIV>However, I need to use a wireless access point to help the 4 LINUX machine "associated" to each other first, then the OLSR is able to see the 4 LINUX machines. </DIV>
<DIV> </DIV>
<DIV>Without using the wireless access point, the 4 LINUX machine cannot "see" each other using the "ad-hoc" mode of the wireless cards.</DIV>
<DIV> </DIV>
<DIV>Any idea what went wrong?</DIV>
<P><FONT color=#500050><BR> <BR>Thanks in advance.<BR> <BR>Rdgs,<BR>Paul<BR><BR> </FONT></P>
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<B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> Markus Kittenberger <<A href="mailto:Markus.Kittenberger@gmx.at" target=_blank rel=nofollow ymailto="mailto:Markus.Kittenberger@gmx.at">Markus.Kittenberger@gmx.at</A>><BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> RC Loh <<A href="mailto:rc_loh@yahoo.com.sg" target=_blank rel=nofollow ymailto="mailto:rc_loh@yahoo.com.sg">rc_loh@yahoo.com.sg</A>><BR><B><SPAN style="FONT-WEIGHT: bold">Cc:</SPAN></B> <A href="mailto:olsr-dev@lists.olsr.org" target=_blank rel=nofollow ymailto="mailto:olsr-dev@lists.olsr.org">olsr-dev@lists.olsr.org</A><BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Monday, 31 January 2011 14:35:25<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [Olsr-dev] What version of LINUX?<BR></FONT></FONT>
<P><FONT color=#500050><BR>in theroy any linux version/flavour u like,..<BR><BR>a bit following is true:<BR><BR>do not use the newest kern...</FONT></P></DIV></DIV></DIV><BR></DIV><BR>--<BR>Olsr-dev mailing list<BR><A href="mailto:Olsr-dev@lists.olsr.org" target=_blank rel=nofollow ymailto="mailto:Olsr-dev@lists.olsr.org">Olsr-dev@lists.olsr.org</A><BR><A href="http://lists.olsr.org/mailman/listinfo/olsr-dev" target=_blank rel=nofollow>http://lists.olsr.org/mailman/listinfo/olsr-dev</A><BR></BLOCKQUOTE></DIV></DIV></DIV></DIV><BR></DIV><BR>--<BR>Olsr-dev mailing list<BR><A href="mailto:Olsr-dev@lists.olsr.org" target=_blank rel=nofollow ymailto="mailto:Olsr-dev@lists.olsr.org">Olsr-dev@lists.olsr.org</A><BR><A href="http://lists.olsr.org/mailman/listinfo/olsr-dev" target=_blank rel=nofollow>http://lists.olsr.org/mailman/listinfo/olsr-dev</A><BR></BLOCKQUOTE></DIV><BR></DIV></DIV></div><br></body></html>