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/BGPCEP-190 bgpcep <p>Router returning: Malformed UPDATE message received from neighbor X.X.X.X (VRF: default) - message length 89 bytes, error flags 0x00004000, action taken "Reset". Error details: "Error 0x00004000, Field "NH-length", Attribute 14 (Flags 0x00, Length 0), Data <span class="error">&#91;800e31&#93;</span>". NLRIs: <span class="error">&#91;IPv4 Unicast&#93;</span></p> <p>Operating System: All<br/> Platform: All</p> BGPCEP-190

BGP Update message serialization bug

Bug Resolved Done Claudio David Gasparini Dana Kutenicsova Mon, 9 Mar 2015 15:11:34 +0000 Sun, 3 Mar 2019 11:50:23 +0000 Wed, 25 Nov 2015 12:46:16 +0000 Bugzilla Migration Bugzilla Migration BGP Fri, 27 Nov 2015 00:00:00 +0000 0 2 <ul class="alternate" type="square"> <li>replicate in our testing environment by removing one neighbour from bgp speaker and use ODL to advertize routes</li> </ul> <ul class="alternate" type="square"> <li>instead of NEIGHBOR1 ---&gt; BGP speaker ---&gt; ODL, do NEIGHBOR1 ----&gt; ODL ----&gt; BGP speaker</li> </ul> <ul class="alternate" type="square"> <li>verify that neighbor1 has all advertised routes</li> </ul> <p>Needs to be fixed before Lithium goes out.</p> <p>RP/0/0/CPU0:Jun 12 08:47:59.485 : bgp<span class="error">&#91;1046&#93;</span>: %ROUTING-BGP-3-MALFORM_UPDATE : Malformed UPDATE message received from neighbor 10.25.2.9 (VRF: default) - message length 36 bytes, error flags 0x00004000, action taken "Reset". Error details: "Error 0x00004000, Field "NH-length", Attribute 14 (Flags 0x00, Length 0), Data <span class="error">&#91;800e0a&#93;</span>". NLRIs: <span class="error">&#91;IPv4 Unicast&#93;</span> <br/> RP/0/0/CPU0:Jun 12 08:47:59.485 : bgp<span class="error">&#91;1046&#93;</span>: %ROUTING-BGP-5-ADJCHANGE : neighbor 10.25.2.9 Down - BGP Notification sent, invalid length for attribute (VRF: default) (AS: 72)</p> <p>It's possible to simulate it if you configure app peer and give bgp peer peer-role Ebgp.</p> <p>stable/lithium: <a href="https://git.opendaylight.org/gerrit/#/c/22809/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/22809/</a></p> <p>Needs to be fixed in Helium too.</p> <p>he: <a href="https://git.opendaylight.org/gerrit/#/c/30070/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/30070/</a></p> Development External issue ID 2802 External issue URL Issue Type ODL SR Target Milestone Rank 0|i02arb: