Re: [Rdo-list] (no subject)

From 10.16.37.222 icmp_seq=1 Destination Host Unreachable

I changed neutron subnet-create --name public_subnet --enable_dhcp=False --allocation_pool start=10.16.37.225,end=10.16. 37.254 --gateway=10.16.37.1 public 10.16.37.0/27 to neutron subnet-create --name public_subnet --enable_dhcp=False --allocation_pool start=10.16.37.225,end=10.16. 37.254 --gateway=10.16.37.1 public 10.16.37.0/24 <http://10.16.37.0/27> and successfully created. But I'm still not able to ping to instance. I launched an instance using demo user. Defined custom TCP and custom ICMP rule in security policy. Please help... On Thu, Feb 19, 2015 at 6:43 PM, Vedsar Kushwaha <vedsarkushwaha(a)gmail.com > wrote: > Hi Jason > I followed the link > > http://community.redhat.com/blog/2015/01/rdo-quickstart-doing-the-neutron... > > And it struck at the command: > neutron subnet-create --name public_subnet --enable_dhcp=False > --allocation_pool start=10.16.37.225,end=10.16.37.254 --gateway=10.16.37.1 > public 10.16.37.0/27 > > Bad Request (HTTP 400) (Request-ID: > req-668832aa-67a1-4b0d-ad6e-7a2c8aae905f) > > Can you please guide me, what should I do next? > > On Wed, Feb 18, 2015 at 11:57 PM, Jason Brooks <jbrooks(a)redhat.com&gt; > wrote: > >> >> >> ----- Original Message ----- >> > From: "Vedsar Kushwaha" <vedsarkushwaha(a)gmail.com&gt; >> > To: &quot;Rdo-list(a)redhat.com&quot; <rdo-list(a)redhat.com&gt; >> > Sent: Wednesday, February 18, 2015 10:13:20 AM >> > Subject: [Rdo-list] (no subject) >> > >> > Can anyone explain me the meaning of below line taken from the page " >> > https://openstack.redhat.com/Neutron_with_existing_external_network";: >> > >> > "You need to recreate the public subnet with an allocation range >> outside of >> > your external DHCP range and set the gateway to the default gateway of >> the >> > external network. " >> > >> > My IP address is 10.16.37.222 and I'm on institute network with proxy. >> > >> > What if I give allocation range from the external DHCP? >> >> If the range from your external dhcp and the range for your floating IPs >> overlap, you can end up w/ multiple machines getting the same IP. >> >> > >> > Also guide me some good links to setup the network of openstack. The >> > default network I got after rdo installation is 172.24.4.0/24. >> >> This may help you: >> >> >> http://community.redhat.com/blog/2015/01/rdo-quickstart-doing-the-neutron... >> >> Regards, Jason >> >> >> > -- >> > Vedsar Kushwaha >> > M.Tech-Computational Science >> > Indian Institute of Science >> > >> > _______________________________________________ >> > Rdo-list mailing list >> > Rdo-list(a)redhat.com >> > https://www.redhat.com/mailman/listinfo/rdo-list >> > >> > To unsubscribe: rdo-list-unsubscribe(a)redhat.com >> > > > > -- > Vedsar Kushwaha > M.Tech-Computational Science > Indian Institute of Science > -- Vedsar Kushwaha M.Tech-Computational Science Indian Institute of Science