<div dir="ltr">Hi, all I've setup liberty release with neutron-openvswitch using gre tunnel at Centos. I've an problems when iptables service started at network and compute node.<br>Instance couldn't get the internal IP address(DHCP) when it boot, if dump the packet using tcpdump on both of tunnel interface it says like this :<div><br><div><font face="monospace, monospace">13:03:08.164944 IP 10.24.0.23 > <a href="http://opstcomp1-srg.dev.jcamp.net">opstcomp1-srg.dev.jcamp.net</a>: ICMP host 10.24.0.23 unreachable - admin prohibited, length 106</font><br></div><div><br></div><div><a href="http://10.24.0.0/24">10.24.0.0/24</a> is my tunnel IP network. I've already add this rule on both node but its no luck </div><div><br></div><div><font face="monospace, monospace"><span style="color:rgb(51,51,51);line-height:20.2925px;background-color:rgba(255,255,255,0.8)">iptables -A INPUT -p gre -j ACCEPT</span><br></font></div><div><span style="color:rgb(0,0,0);text-align:justify;background-color:rgb(250,250,250)"><font face="monospace, monospace">iptables -A FORWARD -p gre -j ACCEPT</font></span><span style="color:rgb(51,51,51);font-family:Helvetica,Arial,sans-serif;font-size:15.6096px;line-height:20.2925px;background-color:rgba(255,255,255,0.8)"><br></span></div><div><div><br></div><div>Can someone help me to solve this problem ?</div><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><font size="2"><span style="font-family:"trebuchet ms",sans-serif">Cheers,</span><br style="font-family:"trebuchet ms",sans-serif"><br></font><table border="0" cellpadding="0" cellspacing="0" style="margin:0px;padding:0px;border:0px;outline:0px;font-size:14px;font-family:proxima-nova-1,proxima-nova-2,Tahoma,Helvetica,Verdana,sans-serif;vertical-align:baseline;border-spacing:0px;color:rgb(51,51,51);line-height:18.2px"><tbody style="margin:0px;padding:0px;border:0px;outline:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline"><tr style="margin:0px;padding:0px;border:0px;outline:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline"><td style="padding:0px;border:0px;outline:0px;font-style:inherit;font-size:0px;font-family:inherit;vertical-align:baseline;width:auto;height:30px"> </td></tr><tr style="margin:0px;padding:0px;border:0px;outline:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline"><td style="padding:0px;border:0px;outline:0px;font-style:inherit;font-family:inherit;vertical-align:baseline;width:auto"><div style="margin:0px;padding:0px;border:0px;outline:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;line-height:0"><a href="http://about.me/a_dhi?promo=email_sig" style="margin:0px;padding:0px;border:0px;outline:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;color:rgb(58,169,233);text-decoration:none;display:inline-block" target="_blank"><table border="0" cellpadding="0" cellspacing="0" style="margin:0px;padding:0px;border:0px;outline:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;border-spacing:0px"><tbody style="margin:0px;padding:0px;border:0px;outline:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline"><tr style="margin:0px;padding:0px;border:0px;outline:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline"><td align="left" valign="top" style="padding:0px;border:0px;outline:0px;font-style:inherit;font-family:inherit;vertical-align:top;width:auto;line-height:1"><img alt="--" width="0" height="0" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; display: block; width: 0px; height: 0px; overflow: hidden;"><div style="margin:0px;padding:0px;border:0px;outline:0px;font-weight:bold;font-style:inherit;font-size:18px;font-family:proxima-nova-1,Proxima-Nova,Helvetica,Arial,sans-serif;vertical-align:baseline;line-height:1;color:rgb(51,51,51)">Adhi Priharmanto</div><div style="margin:3px 0px 0px;padding:0px;border:0px;outline:0px;font-weight:inherit;font-style:inherit;font-size:12px;font-family:proxima-nova-1,Proxima-Nova,Helvetica,Arial,sans-serif;vertical-align:baseline;color:rgb(43,130,173)"><img alt="http://" width="0" height="0" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; display: block; width: 0px; height: 0px; overflow: hidden;">about.me/a_dhi</div></td></tr><tr style="margin:0px;padding:0px;border:0px;outline:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline"><td align="left" valign="top" style="padding:8px 0px 0px;border:0px;outline:0px;font-style:inherit;font-family:inherit;vertical-align:top;width:auto;line-height:1"><div style="margin:0px;padding:0px;border:0px;outline:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;text-align:right;height:4px;background-color:rgb(197,208,224)"><img src="http://d13pix9kaak6wt.cloudfront.net/signature/colorbar.png" alt="" width="88" height="4" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; float: right; display: block;"></div></td></tr></tbody></table></a>                               </div></td></tr><tr style="margin:0px;padding:0px;border:0px;outline:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline"><td style="padding:0px;border:0px;outline:0px;font-style:inherit;font-size:0px;font-family:inherit;vertical-align:baseline;width:auto;height:20px"></td></tr></tbody></table><font size="2"><span style="font-family:"trebuchet ms",sans-serif">+62-812-82121584<br></span></font></div><div><font size="2"><span style="font-family:"trebuchet ms",sans-serif"><br></span></font></div></div></div></div></div>
</div></div></div>