https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/NETVIRT-235 netvirt <p>Action:<br/> *******<br/> 1.Load Devstuck(with ODL) Setup<br/> 2.Lunch vm with Default Sg.<br/> 3.Try to wget from vm to google(wget <a href="http://8.8.8.8" class="external-link" target="_blank" rel="nofollow noopener">http://8.8.8.8</a>)</p> <p>Resualt:<br/> ********<br/> connection timeout from server</p> <p>analysis: <br/> *********<br/> Router<br/> -------<br/> Router External Gateway(ip 10.64.121.2) Mac= fa:16:3e:90:77:26 <br/> Router External internal(ip 10.0.123.1) Mac= fa:16:3e:48:8f:fe </p> <p>Review table 19 rules<br/> ----------------------<br/> **it can be seen that there is no rules with External network</p> <p>Operating System: All<br/> Platform: All</p> NETVIRT-235

NAPT is not functional

Bug Resolved Done Tali Ben-Meir zan cohen Wed, 2 Nov 2016 14:37:53 +0000 Sat, 10 Dec 2016 11:13:18 +0000 Sat, 10 Dec 2016 11:13:18 +0000 Boron General 0 3 <p>Attachment Table 19_rules.docx has been added with description: Table 19 rules</p> <p>This bug seems to originate from the table=19 changes introduced a while ago.<br/> The router gateway interface is not installed in table=19, and therefore traffic destined to it is not entering the L3 pipeline.</p> <p>The fix for this should include a solution similar to floating IPs:<br/> 1. Installing table=19 rules for the router gateway interface in the primary NAPT switch only<br/> 2. Make sure ARP responses for the router gateway interface are only answered from the NAPT switch (and not from all OVSs as in today)</p> <p>(In reply to Koby Aizer from comment #1)<br/> &gt; This bug seems to originate from the table=19 changes introduced a while ago.<br/> &gt; The router gateway interface is not installed in table=19, and therefore<br/> &gt; traffic destined to it is not entering the L3 pipeline.<br/> &gt; <br/> &gt; The fix for this should include a solution similar to floating IPs:<br/> &gt; 1. Installing table=19 rules for the router gateway interface in the<br/> &gt; primary NAPT switch only<br/> &gt; 2. Make sure ARP responses for the router gateway interface are only<br/> &gt; answered from the NAPT switch (and not from all OVSs as in today)</p> <p>3. Also make sure that ARP destined to the router gateway interface are only punted from that NAPT switch</p> <p>Review links<br/> <a href="https://git.opendaylight.org/gerrit/#/c/48867" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/48867</a><br/> <a href="https://git.opendaylight.org/gerrit/#/c/49111" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/49111</a></p> <p>Fixed by the patches Tali mentioned in the previous comment.</p> Duplicate NETVIRT-245 NETVIRT-247 Development External issue ID 7081 External issue URL Issue Type Rank 0|i01qjr: