<div dir="ltr">Hi there,<div>I deleted all the rules and added them back one by one, seeing if each change suddenly allowed connectivity. No improvement, unfortunately.</div><div><br></div><div>My current rules:</div><div><table id="gmail-rules" class="gmail-table gmail-table-striped gmail-datatable gmail-tablesorter gmail-tablesorter-default" style="box-sizing:border-box;border-collapse:collapse;border:1px solid rgb(221,221,221);width:694px;max-width:100%;margin-bottom:18px;color:rgb(51,51,51);font-family:ubuntu,arial,"libra sans",sans-serif;font-size:16px;line-height:22.8571px;background-color:rgb(239,239,239)"><thead style="box-sizing:border-box"><tr class="gmail-table_column_header gmail-tablesorter-headerRow" style="box-sizing:border-box"><th class="gmail-sortable gmail-normal_column gmail-tablesorter-header" tabindex="0" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)"><div class="gmail-tablesorter-header-inner" style="box-sizing:border-box;display:inline">Direction</div></th><th class="gmail-sortable gmail-normal_column gmail-tablesorter-header" tabindex="0" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)"><div class="gmail-tablesorter-header-inner" style="box-sizing:border-box;display:inline">Ether Type</div></th><th class="gmail-sortable gmail-normal_column gmail-tablesorter-header" tabindex="0" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)"><div class="gmail-tablesorter-header-inner" style="box-sizing:border-box;display:inline">IP Protocol</div></th><th class="gmail-sortable gmail-normal_column gmail-tablesorter-header" tabindex="0" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)"><div class="gmail-tablesorter-header-inner" style="box-sizing:border-box;display:inline">Port Range</div></th><th class="gmail-sortable gmail-normal_column gmail-tablesorter-header" tabindex="0" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)"><div class="gmail-tablesorter-header-inner" style="box-sizing:border-box;display:inline">Remote IP Prefix</div></th><th class="gmail-sortable gmail-normal_column gmail-tablesorter-header" tabindex="0" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)"><div class="gmail-tablesorter-header-inner" style="box-sizing:border-box;display:inline">Remote Security Group</div></th><th class="gmail-actions_column gmail-tablesorter-header gmail-sorter-false" tabindex="0" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)"><div class="gmail-tablesorter-header-inner" style="box-sizing:border-box;display:inline">Actions</div></th></tr></thead><tbody style="box-sizing:border-box"><tr class="gmail-odd" id="gmail-rules__row__01ab6280-3c63-42a8-99a0-529890109921" style="box-sizing:border-box"><td class="gmail-multi_select_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);text-align:center;width:48px;background-color:rgb(249,249,249);background-clip:padding-box"><div class="gmail-themable-checkbox" style="box-sizing:border-box"><label for="e69d2906-55a8-4952-9b06-9dd92a397cdc" style="box-sizing:border-box;display:inline-block;max-width:100%;margin-bottom:0px;font-weight:bold"></label></div></td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">Ingress</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">IPv4</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">ICMP</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">Any</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box"><a href="http://0.0.0.0/0">0.0.0.0/0</a></td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">-</td><td class="gmail-actions_column" style="box-sizing:border-box;padding:8px;width:1px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box"><button id="gmail-rules__row_01ab6280-3c63-42a8-99a0-529890109921__action_delete" class="gmail-btn gmail-btn-default gmail-btn-danger" name="action" type="submit" value="rules__delete__01ab6280-3c63-42a8-99a0-529890109921" style="color:rgb(255,255,255);font-style:inherit;font-variant:inherit;font-stretch:inherit;font-size:16px;line-height:1.42857;font-family:inherit;margin:0px;overflow:visible;vertical-align:middle;border:1px solid rgb(212,63,58);white-space:nowrap;padding:6px 12px;border-radius:4px;background-image:none;background-color:rgb(217,83,79)">Delete Rule</button></td></tr><tr class="even" id="gmail-rules__row__1fb0b6f2-320f-4a3e-9634-0905d24c5dfb" style="box-sizing:border-box"><td class="gmail-multi_select_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);text-align:center;width:48px;background-color:inherit;background-clip:padding-box"><div class="gmail-themable-checkbox" style="box-sizing:border-box"><label for="e457a6f3-8d31-404e-93ef-297a1f5ccf61" style="box-sizing:border-box;display:inline-block;max-width:100%;margin-bottom:0px;font-weight:bold"></label></div></td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">Egress</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">IPv4</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">ICMP</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">Any</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box"><a href="http://0.0.0.0/0">0.0.0.0/0</a></td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">-</td><td class="gmail-actions_column" style="box-sizing:border-box;padding:8px;width:1px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box"><button id="gmail-rules__row_1fb0b6f2-320f-4a3e-9634-0905d24c5dfb__action_delete" class="gmail-btn gmail-btn-default gmail-btn-danger" name="action" type="submit" value="rules__delete__1fb0b6f2-320f-4a3e-9634-0905d24c5dfb" style="color:rgb(255,255,255);font-style:inherit;font-variant:inherit;font-stretch:inherit;font-size:16px;line-height:1.42857;font-family:inherit;margin:0px;overflow:visible;vertical-align:middle;border:1px solid rgb(212,63,58);white-space:nowrap;padding:6px 12px;border-radius:4px;background-image:none;background-color:rgb(217,83,79)">Delete Rule</button></td></tr><tr class="gmail-odd" id="gmail-rules__row__46f98d2f-56c3-41d6-93a7-b0818a2738e4" style="box-sizing:border-box"><td class="gmail-multi_select_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);text-align:center;width:48px;background-color:rgb(249,249,249);background-clip:padding-box"><div class="gmail-themable-checkbox" style="box-sizing:border-box"><label for="606fd172-e69a-49c1-82af-649f8b49a5d1" style="box-sizing:border-box;display:inline-block;max-width:100%;margin-bottom:0px;font-weight:bold"></label></div></td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">Ingress</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">IPv4</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">TCP</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">1 - 65535</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box"><a href="http://0.0.0.0/0">0.0.0.0/0</a></td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">-</td><td class="gmail-actions_column" style="box-sizing:border-box;padding:8px;width:1px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box"><button id="gmail-rules__row_46f98d2f-56c3-41d6-93a7-b0818a2738e4__action_delete" class="gmail-btn gmail-btn-default gmail-btn-danger" name="action" type="submit" value="rules__delete__46f98d2f-56c3-41d6-93a7-b0818a2738e4" style="color:rgb(255,255,255);font-style:inherit;font-variant:inherit;font-stretch:inherit;font-size:16px;line-height:1.42857;font-family:inherit;margin:0px;overflow:visible;vertical-align:middle;border:1px solid rgb(212,63,58);white-space:nowrap;padding:6px 12px;border-radius:4px;background-image:none;background-color:rgb(217,83,79)">Delete Rule</button></td></tr><tr class="even" id="gmail-rules__row__b000347d-c832-4f44-8cd3-ebebb301935b" style="box-sizing:border-box"><td class="gmail-multi_select_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);text-align:center;width:48px;background-color:inherit;background-clip:padding-box"><div class="gmail-themable-checkbox" style="box-sizing:border-box"><label for="75b6ffb4-0879-4a32-aec7-6a81924bd68e" style="box-sizing:border-box;display:inline-block;max-width:100%;margin-bottom:0px;font-weight:bold"></label></div></td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">Egress</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">IPv4</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">TCP</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">1 - 65535</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box"><a href="http://0.0.0.0/0">0.0.0.0/0</a></td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">-</td><td class="gmail-actions_column" style="box-sizing:border-box;padding:8px;width:1px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box"><button id="gmail-rules__row_b000347d-c832-4f44-8cd3-ebebb301935b__action_delete" class="gmail-btn gmail-btn-default gmail-btn-danger" name="action" type="submit" value="rules__delete__b000347d-c832-4f44-8cd3-ebebb301935b" style="color:rgb(255,255,255);font-style:inherit;font-variant:inherit;font-stretch:inherit;font-size:16px;line-height:1.42857;font-family:inherit;margin:0px;overflow:visible;vertical-align:middle;border:1px solid rgb(212,63,58);white-space:nowrap;padding:6px 12px;border-radius:4px;background-image:none;background-color:rgb(217,83,79)">Delete Rule</button></td></tr><tr class="gmail-odd" id="gmail-rules__row__cd3e5573-e7d5-4484-910d-495cbc5b7a98" style="box-sizing:border-box"><td class="gmail-multi_select_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);text-align:center;width:48px;background-color:rgb(249,249,249);background-clip:padding-box"><div class="gmail-themable-checkbox" style="box-sizing:border-box"><label for="03c272f2-aaa2-4ede-8720-51eb09205e8e" style="box-sizing:border-box;display:inline-block;max-width:100%;margin-bottom:0px;font-weight:bold"></label></div></td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">Ingress</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">IPv4</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">TCP</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">1 - 65535</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">-</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">default</td><td class="gmail-actions_column" style="box-sizing:border-box;padding:8px;width:1px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box"><button id="gmail-rules__row_cd3e5573-e7d5-4484-910d-495cbc5b7a98__action_delete" class="gmail-btn gmail-btn-default gmail-btn-danger" name="action" type="submit" value="rules__delete__cd3e5573-e7d5-4484-910d-495cbc5b7a98" style="color:rgb(255,255,255);font-style:inherit;font-variant:inherit;font-stretch:inherit;font-size:16px;line-height:1.42857;font-family:inherit;margin:0px;overflow:visible;vertical-align:middle;border:1px solid rgb(212,63,58);white-space:nowrap;padding:6px 12px;border-radius:4px;background-image:none;background-color:rgb(217,83,79)">Delete Rule</button></td></tr><tr class="even" id="gmail-rules__row__e335ef51-0f4a-43bb-bde4-e68adb8f53e9" style="box-sizing:border-box"><td class="gmail-multi_select_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);text-align:center;width:48px;background-color:inherit;background-clip:padding-box"><div class="gmail-themable-checkbox" style="box-sizing:border-box"><label for="30a0e955-7cc4-46ba-a868-8fdb66e3f617" style="box-sizing:border-box;display:inline-block;max-width:100%;margin-bottom:0px;font-weight:bold"></label></div></td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">Egress</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">IPv4</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">TCP</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">1 - 65535</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">-</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box">default</td><td class="gmail-actions_column" style="box-sizing:border-box;padding:8px;width:1px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:inherit;background-clip:padding-box"><button id="gmail-rules__row_e335ef51-0f4a-43bb-bde4-e68adb8f53e9__action_delete" class="gmail-btn gmail-btn-default gmail-btn-danger" name="action" type="submit" value="rules__delete__e335ef51-0f4a-43bb-bde4-e68adb8f53e9" style="color:rgb(255,255,255);font-style:inherit;font-variant:inherit;font-stretch:inherit;font-size:16px;line-height:1.42857;font-family:inherit;margin:0px;overflow:visible;vertical-align:middle;border:1px solid rgb(212,63,58);white-space:nowrap;padding:6px 12px;border-radius:4px;background-image:none;background-color:rgb(217,83,79)">Delete Rule</button></td></tr></tbody><tfoot style="box-sizing:border-box"><tr style="box-sizing:border-box"><td colspan="8" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221)"><span class="gmail-table_count" style="box-sizing:border-box">Displaying 6 items</span></td></tr></tfoot></table></div><div>Going back to my instances, pinging google:</div><div><br></div><div><div>ubuntu@throwaway:~$ ping 8.8.8.8 </div><div>PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.</div><div>From 10.10.0.1 icmp_seq=17 Destination Net Unreachable</div><div>From 10.10.0.1 icmp_seq=18 Destination Net Unreachable</div></div><div><br></div><div><br></div><div><div>ubuntu@throwaway:~$ ip route</div><div>default via 10.10.0.1 dev eth0 </div><div><a href="http://10.10.0.0/16">10.10.0.0/16</a> dev eth0 proto kernel scope link src 10.10.0.4 </div><div>169.254.169.254 via 10.10.0.1 dev eth0 </div></div><div><br></div><div><div>ubuntu@throwaway:~$ ip neigh</div><div>10.10.0.2 dev eth0 lladdr fa:16:3e:d7:e1:d5 STALE</div><div>10.10.0.1 dev eth0 lladdr fa:16:3e:7c:cf:b1 REACHABLE</div><div>10.10.0.3 dev eth0 lladdr fa:16:3e:13:c8:8b STALE</div></div><div><br></div><div>So the gateway is 10.10.0.1 and the VM can reach it, but it somehow can't route to 8.8.8.8. Looking at my openstack router, I notice that it doesn't have a public IP address, only an internal one.</div><div><table id="gmail-interfaces" class="gmail-table gmail-table-striped gmail-datatable" style="box-sizing:border-box;border-collapse:collapse;border:1px solid rgb(221,221,221);width:709px;max-width:100%;margin-bottom:18px;color:rgb(51,51,51);font-family:ubuntu,arial,"libra sans",sans-serif;font-size:16px;line-height:22.8571px;background-color:rgb(239,239,239)"><thead style="box-sizing:border-box"><tr class="gmail-table_column_header" style="box-sizing:border-box"><th class="gmail-sortable gmail-anchor gmail-normal_column" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)"><br class="gmail-Apple-interchange-newline">Name</th><th class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)">Fixed IPs</th><th class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)">Status</th><th class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)">Type</th><th class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)">Admin State</th><th class="gmail-actions_column" style="box-sizing:border-box;padding:8px;text-align:left;line-height:1.42857;vertical-align:middle;border-top:0px;border-bottom:2px solid rgb(221,221,221)">Actions</th></tr></thead><tbody style="box-sizing:border-box"><tr class="gmail-" id="gmail-interfaces__row__af24a36f-6790-4024-8ee2-b4fbbcb856ba" style="box-sizing:border-box"><td class="gmail-multi_select_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);text-align:center;width:48px;background-color:rgb(249,249,249);background-clip:padding-box"><div class="gmail-themable-checkbox" style="box-sizing:border-box"><label for="a1e26b0f-dd2d-40ea-a047-3e6823f65890" style="box-sizing:border-box;display:inline-block;max-width:100%;margin-bottom:0px;font-weight:bold"></label></div></td><td class="gmail-sortable gmail-anchor gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box"><a href="http://10.1.1.147/project/networks/ports/af24a36f-6790-4024-8ee2-b4fbbcb856ba/detail" style="box-sizing:border-box;color:rgb(233,84,32);text-decoration:none;background-image:initial;background-color:transparent;background-size:initial;background-origin:initial;background-clip:initial;background-position:initial;background-repeat:initial">(af24a36f-6790)</a></td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box"><ul style="box-sizing:border-box;margin:0px;list-style:none;padding:0px"><li style="box-sizing:border-box">10.10.0.1</li></ul></td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">Active</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">Internal Interface</td><td class="gmail-sortable gmail-normal_column" style="box-sizing:border-box;padding:8px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box">UP</td><td class="gmail-actions_column" style="box-sizing:border-box;padding:8px;width:1px;line-height:1.42857;vertical-align:middle;border-top:1px solid rgb(221,221,221);background-color:rgb(249,249,249);background-clip:padding-box"><button id="gmail-interfaces__row_af24a36f-6790-4024-8ee2-b4fbbcb856ba__action_delete" class="gmail-btn gmail-btn-default gmail-btn-danger" name="action" type="submit" value="interfaces__delete__af24a36f-6790-4024-8ee2-b4fbbcb856ba" style="color:rgb(255,255,255);font-style:inherit;font-variant:inherit;font-stretch:inherit;font-size:16px;line-height:1.42857;font-family:inherit;margin:0px;overflow:visible;vertical-align:middle;border:1px solid rgb(212,63,58);white-space:nowrap;padding:6px 12px;border-radius:4px;background-image:none;background-color:rgb(217,83,79)">Delete Interface</button></td></tr></tbody><tfoot style="box-sizing:border-box"><tr style="box-sizing:border-box"></tr></tfoot></table></div><div>From other advice I received, the router should have both a public interface and a private one. So when I try to add a public interface, it requires me to first add a subnet.<br></div><div><br></div><div>So I'm guessing I should be creating a subnet on the ext_net, in order to attach the external interface to it. I get the following error:</div><div><strong style="box-sizing:border-box;color:rgb(169,68,66);font-family:ubuntu,arial,"libra sans",sans-serif;font-size:16px;line-height:22.8571px;background-color:rgb(242,222,222)">Error: </strong><span style="color:rgb(169,68,66);font-family:ubuntu,arial,"libra sans",sans-serif;font-size:16px;line-height:22.8571px;background-color:rgb(242,222,222)">Failed to create subnet "<a href="http://172.26.1.0/24">172.26.1.0/24</a>" for network "None": The resource could not be found. Neutron server returns request_ids: ['req-0e2edc22-c6a8-4038-89fd-26feb25393c6']</span><br></div><div><br></div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Sep 28, 2016 at 7:23 PM, Turbo Fredriksson <span dir="ltr"><<a href="mailto:turbo@bayour.com" target="_blank">turbo@bayour.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Sep 28, 2016, at 5:32 PM, Imran Khakoo wrote:<br>
<br>
> I did add this rule to default security group, that was the first thing<br>
> before I even launched an instance.<br>
<br>
</span>Yeah, that should have done it.<br>
<span class=""><br>
> Egress IPv4 Any Any <a href="http://0.0.0.0/0" rel="noreferrer" target="_blank">0.0.0.0/0</a> -<br>
</span><span class="">> Egress IPv4 ICMP Any - default<br>
</span><span class="">> Egress IPv4 TCP 80 (HTTP) - default<br>
</span><span class="">> Egress IPv4 TCP 443 (HTTPS) - default<br>
</span><span class="">> Ingress IPv4 Any Any - default<br>
</span><span class="">> Ingress IPv4 ICMP Any <a href="http://0.0.0.0/0" rel="noreferrer" target="_blank">0.0.0.0/0</a> -<br>
</span><span class="">> Ingress IPv4 TCP 22 (SSH) <a href="http://0.0.0.0/0" rel="noreferrer" target="_blank">0.0.0.0/0</a> -<br>
<br>
</span>What strikes me is the sixth column. It is/should be the "Remote Security Group"<br>
column.<br>
<br>
I'm a little unsure on how to use that, but if all those rules come from<br>
the 'default' security group, then you'll probably end up with a loop<br>
or something..<br>
<br>
<br>
But because of the two Any/Any rules, you would not need the 80/443 rules.<br>
Nor the 22 one.<br>
--<br>
Life sucks and then you die<br>
<br>
</blockquote></div><br></div>