[Openstack] How to ping instance IP ?

Wilson Kwok leiw324 at gmail.com
Thu May 7 01:31:51 UTC 2015


Hello,

I used http://www.stackgeek.com/guides/gettingstarted.html to installed
single node, do you have another guide that can match stackgeek ?

Thanks
於 2015/5/7 上午4:41,"Kevin Benton" <blak111 at gmail.com> 寫道:

> Yes, it sounds like you just have nova network right now. Did you use
> devstack? If so, follow this guide.
> https://wiki.openstack.org/wiki/NeutronDevstack
>
> On Wed, May 6, 2015 at 11:02 AM, Wilson Kwok <leiw324 at gmail.com> wrote:
>
>> repeat this message to all,
>>
>> I can't see network and router option in System panel, I think need
>> install  neutron, right ? do you have any guide for help ?
>>
>> Thanks
>>
>> 2015-05-07 1:53 GMT+08:00 Wilson Kwok <leiw324 at gmail.com>:
>>
>>> Hello,
>>>
>>> I can't see network and router option in System panel, I think need
>>> install  neutron, right ? do you have any guide for help ?
>>>
>>> Thanks
>>>
>>> 2015-05-06 23:15 GMT+08:00 Wilson Kwok <leiw324 at gmail.com>:
>>>
>>>> Hi Jonathan Abdiel Gonzalez Valdebenito,
>>>>
>>>> Sorry, I'm a newbie of Openstack, do you mean create virtual router
>>>> between 172.28.0.0 and 10.0.47.0 ? please see below simply diagram.
>>>>
>>>> TP-link router = public IP address 119.101.54.x and lan IP address
>>>> 172.28.0.1
>>>>
>>>> Home computer = 172.28.0.130
>>>>
>>>> Ubuntu eth0 (no IP address) and eth1 172.28.0.105 (for managmeent)
>>>>
>>>> Virtual router = home interface 172.28.0.254 and internal interface
>>>> 10.0.47.254
>>>>
>>>> br100 IP address = 10.0.47.1 map to eth0
>>>>
>>>> instance01 IP address = 10.0.47.2
>>>> Thanks
>>>>
>>>> 2015-05-06 21:56 GMT+08:00 Jonathan Abdiel Gonzalez Valdebenito <
>>>> jonathan.abdiel at gmail.com>:
>>>>
>>>>> Hi Wilson,
>>>>>
>>>>> If that so then you have a problem you didn't even configure the
>>>>> network for the instances which means you may created a network but not a
>>>>> router so if you don't creater a router you can't access the instances
>>>>> network.
>>>>>
>>>>> On Wed, May 6, 2015 at 6:36 AM Wilson Kwok <leiw324 at gmail.com> wrote:
>>>>>
>>>>>> Hi Jonathan Abdiel Gonzalez Valdebenito,
>>>>>>
>>>>>> After I type ip netns nothing display.
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>>
>>>>>>
>>>>>> 2015-05-05 22:28 GMT+08:00 Jonathan Abdiel Gonzalez Valdebenito <
>>>>>> jonathan.abdiel at gmail.com>:
>>>>>>
>>>>>>> Hi Wilson,
>>>>>>>
>>>>>>> To ping the instance I suggest you to use these commands:
>>>>>>>
>>>>>>> ip netns <-- to list your namespaces and pick up the one with the
>>>>>>> router name
>>>>>>> ip netns exec router-(hash) ping <instance ip> < -- with this you
>>>>>>> can ping the instance.
>>>>>>>
>>>>>>> Hope it was usefull
>>>>>>>
>>>>>>> On Tue, May 5, 2015 at 10:57 AM Wilson Kwok <leiw324 at gmail.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Hello,
>>>>>>>>
>>>>>>>> Here is my home lap network settings:
>>>>>>>>
>>>>>>>> Home computer 172.28.0.130
>>>>>>>>
>>>>>>>> Ubuntu eth0 (no IP address)
>>>>>>>>        eth1 172.28.0.105 (for managmeent)
>>>>>>>>
>>>>>>>> br100 10.0.47.1 map to eth0
>>>>>>>>
>>>>>>>> instance01 10.0.47.2
>>>>>>>>
>>>>>>>> My question is home computer can't ping instance01 10.0.47.2, even
>>>>>>>> Ubuntu itselves,
>>>>>>>> I already allow security group ICMP ALL, can anyone help ?
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>>
>>>>>>>> _______________________________________________
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>>>>>>>> Post to     : openstack at lists.openstack.org
>>>>>>>> Unsubscribe :
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>>>>>>>>
>>>>>>>
>>>>>>
>>>>
>>>
>>
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>>
>>
>
>
> --
> Kevin Benton
>
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