<div dir="ltr"><b>Yes it got its ip which is 192.168.122.194 in the paste below.</b><div><br></div><div>--<br><div><br></div><div>
<p class="">root@juno2:~# ip netns exec qrouter-34f3b828-b7b8-4f44-b430-14d9c5bd0d0c ip -4 a</p>
<p class="">1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default </p>
<p class=""> inet <a href="http://127.0.0.1/8">127.0.0.1/8</a> scope host lo</p>
<p class=""> valid_lft forever preferred_lft forever</p>
<p class="">14: qr-ac50d700-29: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default </p>
<p class=""> inet <a href="http://50.50.50.1/24">50.50.50.1/24</a> brd 50.50.50.255 scope global qr-ac50d700-29</p>
<p class=""> valid_lft forever preferred_lft forever</p>
<p class="">15: qg-d351f21a-08: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default </p>
<p class=""> inet <a href="http://192.168.122.193/24">192.168.122.193/24</a> brd 192.168.122.255 scope global qg-d351f21a-08</p>
<p class=""> valid_lft forever preferred_lft forever</p>
<p class=""> inet <a href="http://192.168.122.194/32">192.168.122.194/32</a> brd 192.168.122.194 scope global qg-d351f21a-08</p>
<p class=""> valid_lft forever preferred_lft forever</p><p class="">---</p><p class=""><b><span style="font-family:arial,sans-serif;font-size:13px">stdbuf -e0 -o0 ip net exec qrouter... /bin/bash give me the following</span><br></b></p><p class=""><span style="font-family:arial,sans-serif;font-size:13px"><br></span></p><p class=""><span style="font-family:arial,sans-serif;font-size:13px">--</span></p><p class=""><br></p><p class="">root@juno2:~# ifconfig </p><p class="">lo Link encap:Local Loopback </p><p class=""> inet addr:127.0.0.1 Mask:255.0.0.0</p><p class=""> inet6 addr: ::1/128 Scope:Host</p><p class=""> UP LOOPBACK RUNNING MTU:65536 Metric:1</p><p class=""> RX packets:2 errors:0 dropped:0 overruns:0 frame:0</p><p class=""> TX packets:2 errors:0 dropped:0 overruns:0 carrier:0</p><p class=""> collisions:0 txqueuelen:0 </p><p class=""> RX bytes:168 (168.0 B) TX bytes:168 (168.0 B)</p><p class=""><br></p><p class="">qg-d351f21a-08 Link encap:Ethernet HWaddr fa:16:3e:79:0f:a2 </p><p class=""> inet addr:192.168.122.193 Bcast:192.168.122.255 Mask:255.255.255.0</p><p class=""> inet6 addr: fe80::f816:3eff:fe79:fa2/64 Scope:Link</p><p class=""> UP BROADCAST RUNNING MTU:1500 Metric:1</p><p class=""> RX packets:2673 errors:0 dropped:0 overruns:0 frame:0</p><p class=""> TX packets:112 errors:0 dropped:0 overruns:0 carrier:0</p><p class=""> collisions:0 txqueuelen:0 </p><p class=""> RX bytes:205377 (205.3 KB) TX bytes:6537 (6.5 KB)</p><p class=""><br></p><p class="">qr-ac50d700-29 Link encap:Ethernet HWaddr fa:16:3e:7e:6d:f3 </p><p class=""> inet addr:50.50.50.1 Bcast:50.50.50.255 Mask:255.255.255.0</p><p class=""> inet6 addr: fe80::f816:3eff:fe7e:6df3/64 Scope:Link</p><p class=""> UP BROADCAST RUNNING MTU:1500 Metric:1</p><p class=""> RX packets:345 errors:0 dropped:0 overruns:0 frame:0</p><p class=""> TX packets:1719 errors:0 dropped:0 overruns:0 carrier:0</p><p class=""> collisions:0 txqueuelen:0 </p><p class="">
</p><p class=""> RX bytes:27377 (27.3 KB) TX bytes:164541 (164.5 KB)</p><p class="">--</p><p class=""><br></p><p class="">Thanks</p><p class="">Paras.</p><p class=""><br></p></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Oct 25, 2014 at 3:18 AM, George Shuklin <span dir="ltr"><<a href="mailto:george.shuklin@gmail.com" target="_blank">george.shuklin@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 bgcolor="#FFFFFF" text="#000000">
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.<div><div class="h5"><br>
<br>
<br>
<div>On 10/24/2014 07:38 PM, Paras pradhan
wrote:<br>
</div>
</div></div><blockquote type="cite"><div><div class="h5">
<div dir="ltr">Hello,
<div><br>
</div>
<div>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. </div>
<div><br>
</div>
<div>On my network node that runs l3, I can see qrouter. The
extenel subnet looks like this:</div>
<div><br>
</div>
<div>
<p>allocation-pool
start=192.168.122.193,end=192.168.122.222 --disable-dhcp
--gateway 192.168.122.1 <a href="http://192.168.122.0/24" target="_blank">192.168.122.0/24</a></p>
<p>I can ping 192.168.122.193 using: ip netns exec
qrouter-34f3b828-b7b8-4f44-b430-14d9c5bd0d0c ping
192.168.122.193</p>
<p>but not 192.168.122.194 (which is the floating ip)</p>
<p>Doing tcp dump on the interace that connects to
the external world, I can see ICMP request but not reply
from the interface :</p>
<p><br>
</p>
<p>11:36:40.360255 IP 192.168.122.1 > <a href="http://192.168.122.194" target="_blank">192.168.122.194</a>:
ICMP echo request, id 2589, seq 312, length 64</p>
<p>
</p>
<p>11:36:41.360222 IP 192.168.122.1 > <a href="http://192.168.122.194" target="_blank">192.168.122.194</a>:
ICMP echo request, id 2589, seq 313, length 64</p>
<p><br>
</p>
<p>Ideas?</p>
<p>Thanks</p>
<p>Paras.</p>
</div>
</div>
<br>
<fieldset></fieldset>
<br>
</div></div><pre>_______________________________________________
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