[Openstack-operators] Problems understanding/running the flat network mode
wittwerch at gmail.com
Mon Aug 15 16:11:36 UTC 2011
I found a solution. The problem was, that I had no ip on that host in
Therefore all packages to 192.168.27.0/24 were sent to my default gw,
which was wrong.
I created a "virtual" interface on the bridge, where the instances are
br100:0 Link encap:Ethernet HWaddr 00:22:19:6d:87:3a
inet addr:192.168.27.100 Bcast:192.168.27.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
After that, the network is running and I'm able to ping my instances.
But now I'm looking into flat dhcp mode, because I'm going to have
windows instances, and the ip injection doesn't work with windows
2011/8/15 Shang Wu <shang at ubuntu.com>:
> Hi Chris,
> On 11-08-13 06:16 PM, Christian Wittwer wrote:
>> I can startup a instance, it gets a ip from that pool, but I'm unable
>> to ping it.
> The first thing that come to my mind is that you need to run the
> euca-authorize command to enable the ICMP protocol. If you haven't done
> it already, this might be something worth look into.
> Shang Wu
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