9:25 a.m.
I'm trying to connect openstack instance from last couple of weeks, but
still not successful.
I tried following link:
https://openstack.redhat.com/Neutron_with_existing_external_network
https://ask.openstack.org/en/question/52698/connecting-to-existing-networ...
Here is my configuration:
ifconfig:
br-ex: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.16.37.221 netmask 255.255.255.0 broadcast 10.16.37.255
inet6 fe80::58dc:cdff:fe3c:624a prefixlen 64 scopeid 0x20<link>
ether b0:83:fe:75:95:9c txqueuelen 0 (Ethernet)
RX packets 11160 bytes 18527350 (17.6 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 9751 bytes 1061798 (1.0 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-int: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::c071:edff:fe04:de44 prefixlen 64 scopeid 0x20<link>
ether c2:71:ed:04:de:44 txqueuelen 0 (Ethernet)
RX packets 42 bytes 4328 (4.2 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 8 bytes 648 (648.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 0 (Local Loopback)
RX packets 504005 bytes 108257311 (103.2 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 504005 bytes 108257311 (103.2 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
p2p1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::b283:feff:fe75:959c prefixlen 64 scopeid 0x20<link>
ether b0:83:fe:75:95:9c txqueuelen 1000 (Ethernet)
RX packets 356442 bytes 372192516 (354.9 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 157458 bytes 12175539 (11.6 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
nova secgroup-list-rules default:
+-------------+-----------+---------+-----------+--------------+
| IP Protocol | From Port | To Port | IP Range | Source Group |
+-------------+-----------+---------+-----------+--------------+
| tcp | 22 | 22 | 0.0.0.0/0 | |
| icmp | -1 | -1 | 0.0.0.0/0 | |
| | | | | default |
| | | | | default |
+-------------+-----------+---------+-----------+--------------+
sudo ovs-vsctl show:
077937f9-cf9d-40ca-af2b-f435153595d5
Bridge br-int
fail_mode: secure
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
Port br-int
Interface br-int
type: internal
Bridge br-ex
Port "p2p1"
Interface "p2p1"
Port br-ex
Interface br-ex
type: internal
Bridge br-tun
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
ovs_version: "2.1.3"
Please help..
--
Vedsar Kushwaha
M.Tech-Computational Science
Indian Institute of Science