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<DIV><FONT color=#000000 size=3 face="Times New Roman">Hi
Steve,</FONT></DIV>
<DIV style="TEXT-INDENT: 2em"><FONT face="Times New Roman">I have tried install
openstack vlan mode followed this guide:</FONT></DIV>
<DIV style="TEXT-INDENT: 2em"><FONT face="Times New Roman"><A
href="https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/master/OpenStack_Folsom_Install_Guide_WebVersion.rst">https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/master/OpenStack_Folsom_Install_Guide_WebVersion.rst</A></FONT></DIV>
<DIV style="TEXT-INDENT: 2em"><FONT face="Times New Roman">but I still can't
ping vm, did you try it already?</FONT></DIV>
<DIV style="TEXT-INDENT: 2em"> </DIV>
<DIV> </DIV>
<DIV align=left><FONT color=#c0c0c0 size=2 face=Verdana>2013-05-06</FONT></DIV>
<DIV align=left><FONT size=2 face=Verdana>
<HR style="WIDTH: 122px; HEIGHT: 2px" id=SignNameHR align=left SIZE=2>
</FONT></DIV>
<DIV align=left><FONT color=#c0c0c0 size=2 face=Verdana><SPAN
id=_FlashSignName>zengshan2008</SPAN></FONT></DIV>
<DIV><FONT size=2 face=Verdana>
<HR>
</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>发件人：</STRONG>Steve Heistand</FONT></DIV>
<DIV><FONT size=2
face=Verdana><STRONG>发送时间：</STRONG>2013-04-16 21:44</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>主题：</STRONG>Re: 回复: Re: 回复: Re:
[Openstack] network connections in vm</FONT></DIV>
<DIV><FONT size=2
face=Verdana><STRONG>收件人：</STRONG>"zengshan2008"<zengshan2008@gmail.com></FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>抄送：</STRONG></FONT></DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana>
<DIV>I have seen a few people complaining of the same problem on various openstack forums and </DIV>
<DIV>bug reporting places. but as of yet nobody that has solved the problem. </DIV>
<DIV>I have cleaned up everything and will try 1 more attempts at building all </DIV>
<DIV>the quantum network related paths. should that still do the same thing </DIV>
<DIV>I will probably go try vlan instead of gre as nobody has complained when </DIV>
<DIV>using vlan. </DIV>
<DIV> </DIV>
<DIV>s </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>On 04/16/2013 06:38 AM, zengshan2008 wrote: </DIV>
<DIV>> did you know anybody with the same problem? and how did he solve it? </DIV>
<DIV>> 2013-04-16 </DIV>
<DIV>> -------------------------------------------------------------------------------- </DIV>
<DIV>> zengshan2008 </DIV>
<DIV>> -------------------------------------------------------------------------------- </DIV>
<DIV>> *发件人：*Steve Heistand </DIV>
<DIV>> *发送时间：*2013-04-16 21:35 </DIV>
<DIV>> *主题：*Re: 回复: Re: [Openstack] network connections in vm </DIV>
<DIV>> *收件人：*"zengshan2008"<zengshan2008@gmail.com> </DIV>
<DIV>> *抄送：* </DIV>
<DIV>> no I have not. </DIV>
<DIV>> It wasnt an issue with iptables at least that much I know. </DIV>
<DIV>> steve </DIV>
<DIV>> On 04/16/2013 06:29 AM, zengshan2008 wrote: </DIV>
<DIV>> > no，I didn't get these logs. </DIV>
<DIV>> > did you figure out this problem? </DIV>
<DIV>> > 2013-04-16 </DIV>
<DIV>> > -------------------------------------------------------------------------------- </DIV>
<DIV>> > zengshan2008 </DIV>
<DIV>> > -------------------------------------------------------------------------------- </DIV>
<DIV>> > *发件人：*Steve Heistand </DIV>
<DIV>> > *发送时间：*2013-04-15 22:43 </DIV>
<DIV>> > *主题：*Re: [Openstack] network connections in vm </DIV>
<DIV>> > *收件人：*"zengshan2008"<zengshan2008@gmail.com> </DIV>
<DIV>> > *抄送：* </DIV>
<DIV>> > recently, 5 seconds ago) due to excessive rate </DIV>
<DIV>> > Apr 15 07:41:07|25716|netdev_linux|WARN|ioctl(SIOCGIFINDEX) on tapd48efb62-cc device </DIV>
<DIV>> > </DIV>
<DIV>> > failed: No such device </DIV>
<DIV>> > Apr 15 07:41:16|25717|netdev|WARN|Dropped 311 log messages in last 12 seconds (most </DIV>
<DIV>> > recently, 1 seconds ago) due to excessive rate </DIV>
<DIV>> > Apr 15 07:41:16|25718|netdev|WARN|failed to get flags for network device qr-d23210b0-43: </DIV>
<DIV>> > </DIV>
<DIV>> > No such device </DIV>
<DIV>> > steve </DIV>
<DIV>> > On 04/14/2013 11:08 PM, zengshan2008 wrote: </DIV>
<DIV>> > > Hi , I followed the instructions in </DIV>
<DIV>> > > https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/stable/GRE/OpenStack_Folsom_Install_Guide_WebVersion.rst, </DIV>
<DIV>> > > but there is something wrong with network connnectios of the virtual machine, I </DIV>
<DIV>> > > can't ping the virtual machine, neither the private ip nor the public ip. The public </DIV>
<DIV>> > > ip of my virtual machine is 202.122.38.16 and the floating ip associated with it is </DIV>
<DIV>> > > 192.168.23.103, see below: root@controllernode <mailto:root@controllernode>:~# </DIV>
<DIV>> > > quantum floatingip-list </DIV>
<DIV>> > > +--------------------------------------+------------------+---------------------+--------------------------------------+ </DIV>
<DIV>> > </DIV>
<DIV>> > </DIV>
<DIV>> > | id | fixed_ip_address | floating_ip_address | port_id | </DIV>
<DIV>> > > +--------------------------------------+------------------+---------------------+--------------------------------------+ </DIV>
<DIV>> > </DIV>
<DIV>> > </DIV>
<DIV>> > | 3d94c4d9-c6b4-4401-aec4-cbbe39369663 | 202.122.38.16 | 192.168.23.103 </DIV>
<DIV>> > > | 3831791a-a284-48c8-b219-7482fd7536fa | | ecb7dbee-f9f7-4198-9461-658d177ee6d6 | </DIV>
<DIV>> > > 202.122.38.15 | 192.168.23.102 | 4bb1c620-e2be-4803-92e2-321ae9b7dad5 | </DIV>
<DIV>> > > +--------------------------------------+------------------+---------------------+--------------------------------------+ </DIV>
<DIV>> > </DIV>
<DIV>> > </DIV>
<DIV>> > in the controller node ,the route information is: </DIV>
<DIV>> > > root@controllernode <mailto:root@controllernode>:~# route Kernel IP routing table </DIV>
<DIV>> > > Destination Gateway Genmask Flags Metric Ref Use Iface default </DIV>
<DIV>> > > 192.168.23.1 0.0.0.0 UG 0 0 0 eth0 192.168.23.0 * 255.255.255.0 </DIV>
<DIV>> > > U 0 0 0 eth0 202.122.38.0 192.168.23.101 255.255.255.0 UG 0 0 </DIV>
<DIV>> > > 0 eth0 202.122.39.0 * 255.255.255.0 U 0 0 0 eth1 in the network node, </DIV>
<DIV>> > > the route information is : root@networknode <mailto:root@networknode>:~# route Kernel </DIV>
<DIV>> > > IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface </DIV>
<DIV>> > > default 192.168.23.1 0.0.0.0 UG 0 0 0 br-ex 192.168.23.0 * </DIV>
<DIV>> > > 255.255.255.0 U 0 0 0 br-ex 202.122.38.0 * 255.255.255.0 U 0 0 </DIV>
<DIV>> > > 0 em3 202.122.39.0 * 255.255.255.0 U 0 0 0 em2 and in the network node, </DIV>
<DIV>> > > the bridge informaion can be shown here: root@networknode </DIV>
<DIV>> > > <mailto:root@networknode>:~# brctl show bridge name bridge id STP enabled </DIV>
<DIV>> > > interfaces br-ex 0000.842b2b74e328 no em1 qg-5f07c271-7f br-int 0000.c69572afce40 no </DIV>
<DIV>> > > qr-a15b70c4-98 tapab7e5dfb-5c tapccb52561-49 br-tun 0000.96cebe00254b no can </DIV>
<DIV>> > > anybody help me out? thank you very much! 2013-04-15 </DIV>
<DIV>> > > -------------------------------------------------------------------------------- </DIV>
<DIV>> > > zengshan2008 </DIV>
<DIV>> > </DIV>
<DIV>> > </DIV>
<DIV>> -- </DIV>
<DIV>> ************************************************************************ </DIV>
<DIV>> Steve Heistand NASA Ames Research Center </DIV>
<DIV>> SciCon Group Mail Stop 258-6 </DIV>
<DIV>> steve.heistand@nasa.gov (650) 604-4369 Moffett Field, CA 94035-1000 </DIV>
<DIV>> ************************************************************************ </DIV>
<DIV>> "Any opinions expressed are those of our alien overlords, not my own." </DIV>
<DIV>> # For Remedy # </DIV>
<DIV>> #Action: Resolve # </DIV>
<DIV>> #Resolution: Resolved # </DIV>
<DIV>> #Reason: No Further Action Required # </DIV>
<DIV>> #Tier1: User Code # </DIV>
<DIV>> #Tier2: Other # </DIV>
<DIV>> #Tier3: Assistance # </DIV>
<DIV>> #Notification: None # </DIV>
<DIV>> </DIV>
<DIV> </DIV>
<DIV>-- </DIV>
<DIV>************************************************************************ </DIV>
<DIV> Steve Heistand NASA Ames Research Center </DIV>
<DIV> SciCon Group Mail Stop 258-6 </DIV>
<DIV> steve.heistand@nasa.gov (650) 604-4369 Moffett Field, CA 94035-1000 </DIV>
<DIV>************************************************************************ </DIV>
<DIV> "Any opinions expressed are those of our alien overlords, not my own." </DIV>
<DIV> </DIV>
<DIV># For Remedy # </DIV>
<DIV>#Action: Resolve # </DIV>
<DIV>#Resolution: Resolved # </DIV>
<DIV>#Reason: No Further Action Required # </DIV>
<DIV>#Tier1: User Code # </DIV>
<DIV>#Tier2: Other # </DIV>
<DIV>#Tier3: Assistance # </DIV>
<DIV>#Notification: None # </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV></FONT></DIV></BODY></HTML>