Thanks, Remo.
I'm confused, though.   Isn't your gateway a netmask?   Or do you want me to 
substitute my gateway into it?  Also, I should use enp0s3 instead of eth1?    
And the ipaddr should be my machine's ipaddress?


...John 

    On Sunday, May 29, 2016 3:42 PM, Remo Mattei <[email protected]> wrote:
 

 try this

DEVICE=br-exTYPE=OVSBridgeDEVICETYPE=ovsONBOOT=yesIPADDR=200.100.100.100GATEWAY=255.255.255.254PREFIX=27DNS1=8.8.8.8

DEFROUTE=yesNAME="System 
eth1"DEVICE=eth1TYPE=OVSPortDEVICETYPE=ovsOVS_BRIDGE=br-exONBOOT=yes


On May 29, 2016, at 21:59, Thales <[email protected]> wrote:
Remo,
Okay!
Here is the ifcfg-enp0s3 file:

DEVICE="enp0s3"NAME="enp0s3"HWADDR=08:00:27:3F:5C:38BOOTPROTO="none"TYPE=OVSPortDEVICETYPE=ovsOVS_BRIDGE=br-exONBOOT="yes"NM_CONTROLLED=noUUID=564f39b1-c69f-46d0-a728-54f667b922f


Here is the ifcfg-br-ex file:
DEVICE=br-exDEVICETYPE=ovsTYPE=OVSBridgeBOOTPROTO=staticIPADDR=192.168.1.12NETMASK=255.255.255.0GATEWAY=192.168.1.1DNS1=205.171.3.66DNS2=205.171.202.166ONBOOT=yesNM_CONTROLLED=noIPV6INIT=n


...John 

    On Sunday, May 29, 2016 3:07 AM, Remo Mattei <[email protected]> wrote:
 

 can you share the ifcfg-enp0s3 and the ifcfg-br-ex?
Thanks..


On May 29, 2016, at 08:20, Thales <[email protected]> wrote:
Remo,
I ran ovs-vsctl show
Here is the output for br-ex:
    Bridge br-ex        Port "enp0s3"            Interface "enp0s3"        Port 
"qg-eb921913-b5"            Interface "qg-eb921913-b5"                type: 
internal        Port phy-br-ex            Interface phy-br-ex                
type: patch                options: {peer=int-br-ex}        Port br-ex          
  Interface br-ex                type: internal 
It's connected to the enp0s3 interface (Centos 7's interface), the br-ex 
interface, and to the virtual router.

About the output of ovs:
I'm not sure what you mean exactly.  If I ping from the virtual router 
namespace, I can reach 192.168.1.11 (host os) and 192.168.1.12 (guest os).    
tcpdump shows that the enp0S3 port detects the 192.168.1.11 ping.The br-ex port 
detects the 192.168.1.12 ping.

...John
    On Saturday, May 28, 2016 10:18 PM, Remo Mattei <[email protected]> wrote:
 

 What's the config on your external bridge and the output of your ovs?

Inviato da iPhone
Il giorno 29 mag 2016, alle ore 02:23, Thales <[email protected]> ha scritto:


 When I ping 192.168.1.1 from my root namespace, there is a reply.     Pinging 
193.128.1.2 gets no reply.   Also, my physical router is reachable at 
192.168.1.1, because I configure it via browser with that local IP.
Thanks for your reply, Remo!
...John

    On Saturday, May 28, 2016 2:49 PM, Remo Mattei <[email protected]> wrote:
 

 Maybe your gateway is .2 and not .1 did you try that. If that's the case you 
need to change that in your openstack config so you can get out 

Inviato da iPhone
Il giorno 28 mag 2016, alle ore 12:38, Thales <[email protected]> ha scritto:


Hello,
   I have RDO ALL-In-One installed.    I set up a private network and a public 
(external) network.     I set up a virtual router to connect the private 
network to the external network.    I have RDO installed on Centos 7 as a 
guest.  Windows 10 is my host OS.
When I move into the virtual router's namespace, I can ping the guest os's IP 
address (192.168.1.12) and I can ping the host os's address (192.168.1.11), but 
when I try to ping the gateway (192.168.1.1) it tells me it is unreachable.  It 
also fails when I try to ping google.com
  I can ping the gateway and google.com from the root namespace of the guest 
os, centos 7.

   RDO uses Open vSwitch.
 I'd appreciate any help on this problem!
  Thanks!  ...John

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