Re: Using RESTCONF to list bridge
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Michal Cmarada <mcmarada@...>
Hi,
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In previous case if you created a bridge-domain outside of HC And afterwards you tried to create BD using Honeycomb it failed because BD with the same id as HC was trying to add already existed in vpp. This happens because HC is allocating ids from 1 and there already was a bridge domain with id 1. This happens because model uses names to identify bridge-domains but VPP uses ids. Therefore honeycomb translates this internally to ids. For most configurations HC can recreate this index to name mapping by generating artificial names for Bridge-domains. However this is only triggered on startup. If you add something while HC is running it can most probably break the setup. Usually it is best if you will have clean VPP before starting honeycomb and afterwards use only honeycomb to configure it. Some configuration can be read from vpp back to HC but there are still cases which will break the setup. Also honeycomb should be the only agent that is configuring VPP. If there are other agents or configuration using cli it can break the setup. One more note regarding reading of configuration. To actually read the operational state from the vpp you need to access the operational data store: http://localhost:8183/restconf/operational/v3po:bridge-domains-state/ To read the configuration (HC configuration for VPP) you need to use configuration data store: http://localhost:8183/restconf/config/v3po:bridge-domains For some models you can see the difference also in the container name which will contain the "-state" suffix (bridge-domains-state), but this is not applicable globally for all models. Michal -----Original Message-----
From: hc2vpp@... <hc2vpp@...> On Behalf Of Raj Sent: Wednesday, January 9, 2019 2:17 PM To: hc2vpp@... Subject: Re: [hc2vpp] Using RESTCONF to list bridge A PUT request to https://192.168.3.145:8445/restconf/config/v3po:bridge-domains/bridge-domain/bridge-domain-3 with following body created a bridge: { "bridge-domain": [ { "name": "bridge-domain-3", "flood": "true", "forward": "false", "learn": "false", "unknown-unicast-flood": "false", "arp-termination": "false" } ] } vpp# show bridge BD-ID Index BSN Age(min) Learning U-Forwrd UU-Flood Flooding ARP-Term BVI-Intf 1 1 0 off on on flood on off N/A 2 2 0 off on on flood on off N/A 3 3 0 off off off drop on off N/A Thanks and Regards, Raj On Wed, Jan 9, 2019 at 5:25 PM Raj via Lists.Fd.Io <rajlistuser=gmail.com@...> wrote:
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