Dear Andreas, Thank you for the first clarification. But now I want to ask what exactly is not working:
* Are you trying to use more than one Containers with one IP or one Container with more than one IP? * Are you using the same subnets? * From what location you can't "reach the IP", did this station list the right MAC in it's ARP table at least? * Can you reach the LXC host from there? Can you reach others from the Host? Can you reach the host or others from the Containers? * Has your host an IP (on the bridge)? Is STP enabled, is the forward delay and hello time at an appropriate low value? * Is the Host connected to a Switched Network? What did you observe here with respect to the used MACs / IPs? Greetings Guido >-----Original Message----- >From: Andreas Laut [mailto:andreas.l...@spark5.de] >Sent: Friday, October 11, 2013 10:41 AM >To: Jäkel, Guido; 'lxc-users@lists.sourceforge.net' >Subject: Re: [Lxc-users] Problem with lxc and mutliple ips > >Ok, sorry. You're right. > >We are using a bridge named br0 bound to eth0 at lxc host. On the >containers we are using veth, but this problem happens also with type >macvlan. No change at all. > >We also tried using hwaddr. >We're doing further research in hope to show a way to reproduce this for >you. > >Andreas > > >Am 11.10.2013 09:41, schrieb Jäkel, Guido: >> Dear Andreas, >> >> please substantiate your term "start a lxc with multiple IPs" and the line >> "If we are using only one IP for LXC, all is fine": What kind of >network setup do you use, is it e.g. a bridge on the lxc host and veth's on >the containers? >> >> A guess might be that you have a MAC address clash; did you override the >> lxc.network.hwaddr? >> >> Guido >> >>> -----Original Message----- >>> From: Andreas Laut [mailto:andreas.l...@spark5.de] >>> Sent: Friday, October 11, 2013 8:53 AM >>> To: lxc-users@lists.sourceforge.net >>> Subject: [Spam-Wahrscheinlichkeit=45][Lxc-users] Problem with lxc and >>> mutliple ips >>> >>> Dear list, >>> >>> we are using lxc 0.8 on Debian Wheezy (official debian package). >>> Now we wanted to start a lxc with more than one IP address and we have >>> gotten strange behaviors. >>> >>> As starting the lxc some IPs are reachable, some not. If we shut down >>> the lxc and boot again, some other IPs are reachable. There seams no >>> logic behind this. And - in no time - there were all IPs reachable. >>> >>> If we are using only one IP for LXC, all is fine. >>> >>> Do someone else have gotten this problem? All help and ideas are >>> appreciated. ------------------------------------------------------------------------------ October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register > http://pubads.g.doubleclick.net/gampad/clk?id=60134071&iu=/4140/ostg.clktrk _______________________________________________ Lxc-users mailing list Lxc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-users
