Cisco Bug: CSCvt37438 - Inconsistent tagging for L3 dual routers when deploying from IWAN-APP
May 18, 2020
- Cisco Application Deployment Engine
Known Affected Releases
Symptom: When provisioning an L3 dual router branch site using the IWAN-App, inconsistent route tags are being pushed to the devices. Two tags are used to tag routes, 850 and 851. The device which is added to APIC-EM inventory first will always get the 850 tag. Inconsistent tagging affects learning site-specific prefixes over the dmvpn tunnels. Conditions: 1. Provisioning an L3 dual branch site using the IWAN-App 2. MC and BR are not always added to the inventory in the same order. 3. Inconsistent route tags are seen on branch sites.
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