I don't like this:
15: qg-d351f21a-08: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state
UNKNOWN group default
inet 192.168.122.193/24 <http://192.168.122.193/24> brd
192.168.122.255 scope global qg-d351f21a-08
valid_lft forever preferred_lft forever
inet 192.168.122.194/32 <http://192.168.122.194/32> brd
192.168.122.194 scope global qg-d351f21a-08
valid_lft forever preferred_lft forever
Why you got two IPs on same interface with different netmasks?
I just rechecked it on our installations - it should not be happens.
Next: or this is a bug, or this is uncleaned network node (lesser bug),
or someone messing with neutron.
Starts from neutron:
show ports for router:
neutron port-list --device-id=router-uuid-here
neutron floatingips-list
neutron net-list
neutron subnet-list
(trim to related only)
(and please mark again who is 'internet' and who is 'internal' ips, i'm
kinda loosing in '192.168.*'.
On 10/27/2014 04:47 PM, Paras pradhan wrote:
*Yes it got its ip which is 192.168.122.194 in the paste below.*
--
root@juno2:~# ip netns exec
qrouter-34f3b828-b7b8-4f44-b430-14d9c5bd0d0c ip -4 a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
group default
inet 127.0.0.1/8 <http://127.0.0.1/8> scope host lo
valid_lft forever preferred_lft forever
14: qr-ac50d700-29: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UNKNOWN group default
inet 50.50.50.1/24 <http://50.50.50.1/24> brd 50.50.50.255 scope
global qr-ac50d700-29
valid_lft forever preferred_lft forever
15: qg-d351f21a-08: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UNKNOWN group default
inet 192.168.122.193/24 <http://192.168.122.193/24> brd
192.168.122.255 scope global qg-d351f21a-08
valid_lft forever preferred_lft forever
inet 192.168.122.194/32 <http://192.168.122.194/32> brd
192.168.122.194 scope global qg-d351f21a-08
valid_lft forever preferred_lft forever
---
*stdbuf -e0 -o0 ip net exec qrouter... /bin/bash give me the following
*
--
root@juno2:~# ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:2 errors:0 dropped:0 overruns:0 frame:0
TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:168 (168.0 B) TX bytes:168 (168.0 B)
qg-d351f21a-08 Link encap:Ethernet HWaddr fa:16:3e:79:0f:a2
inet addr:192.168.122.193 Bcast:192.168.122.255
Mask:255.255.255.0
inet6 addr: fe80::f816:3eff:fe79:fa2/64 Scope:Link
UP BROADCAST RUNNING MTU:1500 Metric:1
RX packets:2673 errors:0 dropped:0 overruns:0 frame:0
TX packets:112 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:205377 (205.3 KB) TX bytes:6537 (6.5 KB)
qr-ac50d700-29 Link encap:Ethernet HWaddr fa:16:3e:7e:6d:f3
inet addr:50.50.50.1 Bcast:50.50.50.255 Mask:255.255.255.0
inet6 addr: fe80::f816:3eff:fe7e:6df3/64 Scope:Link
UP BROADCAST RUNNING MTU:1500 Metric:1
RX packets:345 errors:0 dropped:0 overruns:0 frame:0
TX packets:1719 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:27377 (27.3 KB) TX bytes:164541 (164.5 KB)
--
Thanks
Paras.
On Sat, Oct 25, 2014 at 3:18 AM, George Shuklin
<george.shuk...@gmail.com <mailto:george.shuk...@gmail.com>> wrote:
Check out if qrouter got floating inside network namespace (ip
net exec qrouter... ip -4 a), or just bash in to it (stdbuf -e0
-o0 ip net exec qrouter... /bin/bash) and play with it like with
normal server.
On 10/24/2014 07:38 PM, Paras pradhan wrote:
Hello,
Assigned a floating ip to an instance. But I can't ping the
instance. This instance can reach internet with no problem. But I
can't ssh or icmp to this instance. Its not a security group issue.
On my network node that runs l3, I can see qrouter. The extenel
subnet looks like this:
allocation-pool start=192.168.122.193,end=192.168.122.222
--disable-dhcp --gateway 192.168.122.1 192.168.122.0/24
<http://192.168.122.0/24>
I can ping 192.168.122.193 using: ip netns exec
qrouter-34f3b828-b7b8-4f44-b430-14d9c5bd0d0c ping 192.168.122.193
but not 192.168.122.194 (which is the floating ip)
Doing tcp dump on the interace that connects to the external
world, I can see ICMP request but not reply from the interface :
11:36:40.360255 IP 192.168.122.1 > 192.168.122.194
<http://192.168.122.194>: ICMP echo request, id 2589, seq 312,
length 64
11:36:41.360222 IP 192.168.122.1 > 192.168.122.194
<http://192.168.122.194>: ICMP echo request, id 2589, seq 313,
length 64
Ideas?
Thanks
Paras.
_______________________________________________
OpenStack-operators mailing list
OpenStack-operators@lists.openstack.org
<mailto:OpenStack-operators@lists.openstack.org>
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
_______________________________________________
OpenStack-operators mailing list
OpenStack-operators@lists.openstack.org
<mailto:OpenStack-operators@lists.openstack.org>
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
_______________________________________________
OpenStack-operators mailing list
OpenStack-operators@lists.openstack.org
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
