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-681 netvirt <p>I am using RC1 of Carbon. When running the topology of all VMs created in the same compute, rsp is created correctly. However, after configuring the classifier, the classification flows are not created and I can see the following in the karaf.log:</p> <p>2017-05-17 15:13:14,445 | DEBUG | ssifierService-0 | GeniusProvider | 389 - org.opendaylight.netvirt.sfc.classifier-impl - 0.4.0.Carbon | getDpnIdFromInterfaceName: starting (logical interface=ba798066-6cce-487d-9a28-98b2fa51edbb)<br/> 2017-05-17 15:13:14,446 | DEBUG | ssifierService-0 | GeniusProvider | 389 - org.opendaylight.netvirt.sfc.classifier-impl - 0.4.0.Carbon | getDpnIdFromInterfaceName: invoking rpc<br/> 2017-05-17 15:13:14,447 | DEBUG | ssifierService-0 | GeniusProvider | 389 - org.opendaylight.netvirt.sfc.classifier-impl - 0.4.0.Carbon | getDpnIdFromInterfaceName(GetDpidFromInterfaceInput [_intfName=ba798066-6cce-487d-9a28-98b2fa51edbb, augmentation=[]]) succeeded: RpcResult [successful=true, result=GetDpidFromInterfaceOutput [_dpid=176700523859095, augmentation=[]], errors=[]]<br/> 2017-05-17 15:13:14,448 | DEBUG | ssifierService-0 | GeniusProvider | 389 - org.opendaylight.netvirt.sfc.classifier-impl - 0.4.0.Carbon | getIpFromDpnId: invoking rpc<br/> 2017-05-17 15:13:14,449 | ERROR | ssifierService-0 | InterfaceManagerRpcService | 344 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.Carbon | Retrieval of endpoint of for dpn 176700523859095 failed due to java.lang.NullPointerException<br/> 2017-05-17 15:13:14,449 | ERROR | ssifierService-0 | GeniusProvider | 389 - org.opendaylight.netvirt.sfc.classifier-impl - 0.4.0.Carbon | getIpFromDpnId(GetEndpointIpForDpnInput [_dpid=176700523859095, augmentation=[]]) failed: RpcResult [successful=false, result=null, errors=[]]<br/> 2017-05-17 15:13:14,449 | WARN | ssifierService-0 | GeniusProvider | 389 - org.opendaylight.netvirt.sfc.classifier-impl - 0.4.0.Carbon | getIpFromInterfaceName empty ipList for interfaceName <span class="error">&#91;ba798066-6cce-487d-9a28-98b2fa51edbb&#93;</span></p> <p>Operating System: All<br/> Platform: All</p> NETVIRT-681

SFC Classifier tables not created when client, server and SF are in one OVS

Bug Medium Resolved Cannot Reproduce Unassigned Manuel Buil Wed, 17 May 2017 13:17:00 +0000 Fri, 6 Apr 2018 00:15:08 +0000 Fri, 6 Apr 2018 00:15:08 +0000 Carbon General 0 0 <p>Appanretly the problem is that when all nodes are contained in one, there is no need for vxlan interfaces and thus these are not created. This is the output of ovs-vsctl show:</p> <p><span class="error">&#91;vagrant@localhost sfc&#93;</span>$ docker exec b74f1d561e89 ovs-vsctl show<br/> 76dfddff-4696-42ab-8c98-3d1218dab1ff<br/> Manager "tcp:172.28.128.1:6640"<br/> is_connected: true<br/> Bridge br-int<br/> Controller "tcp:172.28.128.1:6653"<br/> is_connected: true<br/> fail_mode: secure<br/> Port "tap6c388d42-60"<br/> Interface "tap6c388d42-60"<br/> Port "tap35c4edbb-00"<br/> Interface "tap35c4edbb-00"<br/> Port "tap6b01dab3-cd"<br/> Interface "tap6b01dab3-cd"<br/> Port br-int<br/> Interface br-int<br/> type: internal<br/> ovs_version: "2.6.1"</p> <p>However, the ConfigurationClassifierImpl.getEntries method requests the destinationIp which does not exist:</p> <p>String destinationIp = sfcProvider.getFirstHopSfInterfaceFromRsp(rsp)<br/> .flatMap(geniusProvider::getIpFromInterfaceName)<br/> .orElse(null);</p> <p>Which ends up calling GeniusProvider.getIpFromDpnID method which returns null in this call:</p> <p>RpcResult&lt;GetEndpointIpForDpnOutput&gt; output = interfaceManagerRpcService.getEndpointIpForDpn(input).get();</p> <p>Because, as said before, the detination IP does not exist.</p> <p>We should handle this by having another design of the pipelien because right now the destination IP is a required parameter</p> Development External issue ID 8489 External issue URL Rank 0|i01tav: