<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">I’m not sure, but the X may be arbitrary. You should be able to correlate the <span class="" style="font-family: Consolas, 'Lucida Console', monospace; font-size: 12.8000001907349px; background-color: rgb(240, 247, 255);">nova-compute-inst-X </span>chain to the instance by looking at the 'nova-compute-local’ chain and looking for the fixed IP:<br class=""><div class=""><br class=""></div><div class=""><div class="">-A nova-compute-local -d 10.239.0.11/32 -j nova-compute-inst-25</div><div class="">-A nova-compute-local -d 10.239.0.18/32 -j nova-compute-inst-65</div><div class="">-A nova-compute-local -d 10.239.0.26/32 -j nova-compute-inst-95</div><div class="">-A nova-compute-local -d 10.239.0.20/32 -j nova-compute-inst-69</div><div class=""><br class=""></div><div class="">In the DB, the correlation exists:</div><div class=""><br class=""></div><div class=""><div class=""><font face="Consolas" class="">root@controller01:~# nova list --all-ten | grep 10.239.0.11</font></div><div class=""><font face="Consolas" class="">| 1bbb6888-b74f-4fc3-8c22-4c5231823567 | myInstance | ACTIVE | public=10.239.0.11, 10.242.0.232 |</font></div></div><div class=""><font face="Consolas" class=""><br class=""></font></div><div class=""><div class=""><font face="Consolas" class="">mysql> use nova; select * from security_group_instance_association where instance_uuid='1bbb6888-b74f-4fc3-8c22-4c5231823567';</font></div><div class=""><font face="Consolas" class="">Database changed</font></div><div class=""><font face="Consolas" class="">+---------------------+------------+------------+---------+----+-------------------+--------------------------------------+</font></div><div class=""><font face="Consolas" class="">| created_at | updated_at | deleted_at | deleted | id | security_group_id | instance_uuid |</font></div><div class=""><font face="Consolas" class="">+---------------------+------------+------------+---------+----+-------------------+--------------------------------------+</font></div><div class=""><font face="Consolas" class="">| 2013-07-03 14:40:47 | NULL | NULL | 0 | 25 | 3 | 1bbb6888-b74f-4fc3-8c22-4c5231823567 |</font></div><div class=""><font face="Consolas" class="">+---------------------+------------+------------+---------+----+-------------------+———————————————————+</font></div></div><div class=""><br class=""></div><div class="">The ID (25) corresponds to the chain name seen here:</div><div class=""><br class=""></div><div class="">-A nova-compute-local -d 10.239.0.11/32 -j nova-compute-inst-25</div><div class=""><br class=""></div><div apple-content-edited="true" class=""><div class=""><div class="">James</div></div></div></div>
<br class=""><div><blockquote type="cite" class=""><div class="">On Mar 18, 2015, at 1:37 PM, mad Engineer <<a href="mailto:themadengin33r@gmail.com" class="">themadengin33r@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div dir="ltr" class="">I am having issue troubleshooting iptables rules.<div class=""><br class=""></div><div class="">How can i identify which chain belongs to which instance..</div><div class=""><br class=""></div><div class="">i can see <span style="font-family: Consolas, 'Lucida Console', monospace; font-size: 12.8000001907349px; background-color: rgb(240, 247, 255);" class="">nova-compute-inst-X </span><span style="font-family: Consolas, 'Lucida Console', monospace; font-size: 12.8000001907349px; background-color: rgb(255, 255, 255);" class=""> but i am not able to relate X to nova list or to virsh list,Can some one please help in identifying proper iptables chains</span><br class=""><div class=""><br class=""></div></div></div>
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