Hi, i've got it work! i just missing # in ovs_quantum_plugin.ini in vlan
configuration, but in #ip link, br-int and br-tun still state down
but it just work on unmanaged switch.
Thanks for helping me out Darragh O'Reilly and all, now i can move to
next level.
On 6/26/2013 8:02 PM, Darragh O'Reilly wrote:
are you sure the instance is sending DHCP requests? Because if you are seeing
nothing leave the compute-node, then neither direct nor via switch will work.
But you say GRE worked with a direct cable. So I can't explain that, unless
your new config is wrong or the switch is blocking GRE for some reason. Are you
using the same IP addresses for the switch connection as you used for the
direct connection? If you could post 'ovs-vsctl show' and 'ip link' from both
nodes.
________________________________
From: Mahardhika <mahardika.gil...@andalabs.com>
To: Darragh O'Reilly <dara2002-openst...@yahoo.com>; "openstack@lists.launchpad.net"
<openstack@lists.launchpad.net>
Sent: Wednesday, 26 June 2013, 13:14
Subject: Re: [Openstack] Vlan or Gre on Switch
Nothing at all on tcpdump, do you mean crossover cable? damn i used straight !
as nowdays switch recognize it.
On 6/26/2013 7:00 PM, Darragh O'Reilly wrote:
ok time to see what is actually going on. Start tcpdump on the physical
interfaces on both nodes: sudo tcpdump -n -i ethX proto GRE if the switch is
blocking GRE, then you should see the DHCP request packets leave the compute
node but not appear on the network node. If you see nothing at all - take off
the 'proto GRE' from tcpdump. Or try again with the crossover to see how that
worked.
________________________________
From: Mahardhika <mahardika.gil...@andalabs.com> To: Darragh O'Reilly <dara2002-openst...@yahoo.com>;
Sergey Skripnick <sskripn...@mirantis.com>; "openstack@lists.launchpad.net"
<openstack@lists.launchpad.net> Sent: Wednesday, 26 June 2013, 12:39
Subject: Re: [Openstack] Vlan or Gre on Switch Yes it is, it's gre-2 and
connect each other, then i restart interface on VM, but it still can't get IP
from network node.
checking dnsmasq on network node is working
$ps faux | grep dnsmasq
============
dnsmasq --no-hosts --no-resolv --strict-order --bind-interfaces
--interface=tap1a8f1ea3-54 --except-interface=lo
--pid-file=/var/lib/quantum/dhcp/5b4619d2-198b-453a-8ab6-b1c5545edb1f/pid
--dhcp-hostsfile=/var/lib/quantum/dhcp/5b4619d2-198b-453a-8ab6-b1c5545edb1f/host
--dhcp-optsfile=/var/lib/quantum/dhcp/5b4619d2-198b-453a-8ab6-b1c5545edb1f/opts
--dhcp-script=/usr/bin/quantum-dhcp-agent-dnsmasq-lease-update
--leasefile-ro --dhcp-range=set:tag0,10.10.30.0,static,120s
--conf-file= --domain=openstacklocal
============
On 6/26/2013 5:02 PM, Darragh O'Reilly wrote: ok good, run 'ovs-vsctl show' on
both nodes. There should be gre-X port on each with remote_ip that points to
the other node.
If not, check local_ip on both is correct and restart the OVS plugin agent -
that should rebuild the tunnel endpoints.
________________________________
From: Mahardhika <mahardika.gil...@andalabs.com> To: Darragh O'Reilly <dara2002-openst...@yahoo.com>;
Sergey Skripnick <sskripn...@mirantis.com>; "openstack@lists.launchpad.net"
<openstack@lists.launchpad.net> Sent: Wednesday, 26 June 2013, 10:44
Subject: Re: [Openstack] Vlan or Gre on Switch Sure it is, but it's on vlan
configuration, i am working on tunnel now.
On 6/26/2013 3:51 PM, Darragh O'Reilly wrote: can the nodes ping each other via
the switch? You will need to get that working first.
________________________________
From: Mahardhika <mahardika.gil...@andalabs.com> To: Sergey Skripnick
<sskripn...@mirantis.com>; openstack@lists.launchpad.net Sent: Wednesday, 26 June
2013, 9:04
Subject: Re: [Openstack] Vlan or Gre on Switch Could you help me? i have
configure like this on ovs_quantum_plugin.ini
================
[DATABASE]
sql_connection = mysql://quantum:quantum@172.16.0.51/quantum reconnect_interval
= 2
[OVS]
enable_tunneling = True
tenant_network_type = gre
tunnel_id_ranges = 1:1000
local_ip = 10.10.10.53
integration_bridge = br-int
tunnel_bridge = br-tun
[AGENT]
polling_interval = 2
[SECURITYGROUP]
=================
and not work if attached to switch
networknode=========switch=========computenode when i direct connected both of
node it's working (can assign ip to
instance etc)
networknode===========computenode Thanks! On 6/26/2013 2:55 PM, Sergey
Skripnick wrote:
Sure you can use GRE tunnel on unmanaged switch.
Hello, i'm new in here
- Does vlan tagging that connected between network node and compute
node need a manageable switch?
- Can i used GRE tunnel on unmanaged switch? is that possible? or
vlan configuration on unmanage switch? so i can add more compute node.
--
Regards,
Mahardhika Gilang _______________________________________________
Mailing list: https://launchpad.net/~openstack Post to :
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--
Regards,
Mahardhika Gilang PT. Andalabs Technology
Gedung Gravira
Jl. Cideng Barat no. 54
Jakarta Pusat 10150 HP : 0852 139 55861
Email : mahardika.gil...@andalabs.com
--
Regards,
Mahardhika Gilang PT. Andalabs Technology
Gedung Gravira
Jl. Cideng Barat no. 54
Jakarta Pusat 10150 HP : 0852 139 55861
Email : mahardika.gil...@andalabs.com
--
Regards,
Mahardhika Gilang
PT. Andalabs Technology
Gedung Gravira
Jl. Cideng Barat no. 54
Jakarta Pusat 10150
HP : 0852 139 55861
Email : mahardika.gil...@andalabs.com
--
Regards,
Mahardhika Gilang
*PT. Andalabs Technology *
Gedung Gravira
Jl. Cideng Barat no. 54
Jakarta Pusat 10150
HP : 0852 139 55861
Email : mahardika.gil...@andalabs.com
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