<div dir="ltr"><div><div><div><div><div><div><div><div><div><div><div>In case you do not have/want to chat on gmail. I can give you a few hints.<br><br></div>1. Make sure ip forwarding is enabled.<br>'sysctl net.ipv4.ip_forward'<br>
</div>2. Inside the router namespace check the iptable rules.<br></div>'ip netns exec qrouter-e3119ff4-2fac-4226-9e63-009cfce8ac4c iptables-save'<br></div>3. ping the router interface from the instance. Just to make sure that L2 connectivity is present.<br>
</div>4. Ensure that promiscous mode is set on all interfaces in the host machine. The interfaces that have been added to br-ex, br-eth1 should all be in promiscous mode. You can check it with 'ip link show <interface name>'. Also the interfaces should be up.<br>
</div>'ip link set <interface_name> up promisc on'<br></div>5. Ensure that the physical connections between your network node and the router is perfect. <br></div>6. Ensure that your external network is a flat network. If it is not a flat network then the switch port connecting to the network node's port that has been added to br-ex must be set to the vlan id corresponding to the external network's segmentation id.<br>
<br><br></div>Good luck. ping me if anything I have listed is not clear, or you need more information.<br><br></div>Thank you,<br></div>Akilesh K<br><div><div><div><div><div><div><div><div><div><div><div><br></div></div></div>
</div></div></div></div></div></div></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Jul 24, 2014 at 3:47 PM, Akilesh K <span dir="ltr"><<a href="mailto:akilesh1597@gmail.com" target="_blank">akilesh1597@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hi,<br></div>If you have a gmail id give me a request. I need several answer to find what is wrong.<br>
</div><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div class="h5">On Thu, Jul 24, 2014 at 1:39 PM, ZHOU TAO A <span dir="ltr"><<a href="mailto:tao.a.zhou@alcatel-lucent.com" target="_blank">tao.a.zhou@alcatel-lucent.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5">
<div bgcolor="#FFFFFF" text="#000000">
Here's the routes in the router:<br>
<br>
[root@ih-controller images]# ip netns exec
qrouter-e3119ff4-2fac-4226-9e63-009cfce8ac4c route -n<br>
Kernel IP routing table<br>
Destination Gateway Genmask Flags Metric Ref
Use Iface<br>
192.48.1.0 0.0.0.0 255.255.255.0 U 0
0 0 qr-c87773a3-79<br>
135.252.167.0 0.0.0.0 255.255.255.0 U 0
0 0 qg-256b404e-50<br>
0.0.0.0 135.252.167.1 0.0.0.0 UG 0
0 0 qg-256b404e-50<br>
<br>
<br>
<div>On 07/24/2014 12:56 PM, Chinasubbareddy
M wrote:<br>
</div>
<blockquote type="cite"><span>ip netns exec
qrouter-e3119ff4-2fac-4226-9e63-009cfce8ac4c</span></blockquote>
<br>
</div>
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