Reference a wrapper Chapter topic here
Read Me First
Note |
To achieve simplification and consistency, the Cisco SD-WAN solution has been rebranded as Cisco Catalyst SD-WAN. In addition, from Cisco IOS XE SD-WAN Release 17.12.1a and Cisco Catalyst SD-WAN Release 20.12.1, the following component changes are applicable: Cisco vManage to Cisco Catalyst SD-WAN Manager, Cisco vAnalytics to Cisco Catalyst SD-WAN Analytics, Cisco vBond to Cisco Catalyst SD-WAN Validator, Cisco vSmart to Cisco Catalyst SD-WAN Controller, and Cisco Controllers to Cisco Catalyst SD-WAN Control Components. See the latest Release Notes for a comprehensive list of all the component brand name changes. While we transition to the new names, some inconsistencies might be present in the documentation set because of a phased approach to the user interface updates of the software product. |
Related References
User Documentation
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Release Notes for Cisco vEdge Device, Cisco SD-WAN Release 20.9.x
Note |
To achieve simplification and consistency, the Cisco SD-WAN solution has been rebranded as Cisco Catalyst SD-WAN. In addition, from Cisco IOS XE SD-WAN Release 17.12.1a and Cisco Catalyst SD-WAN Release 20.12.1, the following component changes are applicable: Cisco vManage to Cisco Catalyst SD-WAN Manager, Cisco vAnalytics to Cisco Catalyst SD-WAN Analytics, Cisco vBond to Cisco Catalyst SD-WAN Validator, Cisco vSmart to Cisco Catalyst SD-WAN Controller, and Cisco Controllers to Cisco Catalyst SD-WAN Control Components. See the latest Release Notes for a comprehensive list of all the component brand name changes. While we transition to the new names, some inconsistencies might be present in the documentation set because of a phased approach to the user interface updates of the software product. |
These release notes accompany the Cisco SD-WAN Release 20.9.x, which provides Cisco Catalyst SD-WAN capabilities. They include release-specific information for Cisco Catalyst SD-WAN Controllers, Cisco Catalyst SD-WAN Validators, Cisco SD-WAN Manager as applicable to Cisco vEdge devices.
Related Releases
For release information about Cisco IOS XE Catalyst SD-WAN devices, refer to Release Notes for Cisco IOS XE Catalyst SD-WAN devices, Cisco IOS XE Release 17.9.x.
For release information about Cisco Catalyst SD-WAN Control Components, refer to Release Notes for Cisco Catalyst SD-WAN Control Components, Cisco Catalyst SD-WAN Control Components Release 20.9.x
What's New for Cisco SD-WAN Release 20.9.x
This section applies to Cisco vEdge devices.
Cisco is constantly enhancing the SD-WAN solution with every release and we try and keep the content in line with the latest enhancements. The following table lists new and modified features we documented in the Configuration, Command Reference, and Hardware Installation guides. For information on additional features and fixes that were committed to the SD-WAN solution, see the Resolved and Open Bugs section in the Release Notes.
Feature | Description |
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Systems and Interfaces |
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This feature synchronizes the device lists on the Cisco SD-WAN Manager using the options available on the page. and pages. The page now displays the devices that are newly added or synced to |
Feature | Description |
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Cisco Catalyst SD-WAN Getting Started |
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If you configure Cisco SD-WAN Manager to use a proxy server for internet access, Cisco SD-WAN Manager uses the proxy server to connect to Cisco SSM or an on-premises SSM. |
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Support for Managing Licenses Using Cisco Smart Software Manager On-Prem |
Cisco SD-WAN Manager supports management of device licenses, using a Cisco SSM On-Prem license server. This is useful for organizations that use Cisco SSM On-Prem to accommodate a strict security policy that does not permit devices to communicate with Cisco SSM over a direct internet connection. |
This feature allows you to reset the RSA private and public keys, and generate a CSR that uses a new key pair. In earlier releases, the generation of CSR used the existing key pair. |
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Systems and Interfaces |
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This feature lets you configure Cisco SD-WAN Manager to enforce predefined medium-security or high-security password criteria. |
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This feature enables you to create a network hierarchy in Cisco SD-WAN Manager to represent the geographical locations of your network. The network hierarchy and the associated resource IDs, including region IDs and site IDs, help you apply configuration settings to a device. In addition, the introduction of the resource manager in Cisco SD-WAN Manager automatically manages these resource IDs, thereby simplifying the overall user experience of Cisco SD-WAN. You can create a region only if you enable the Multi-Region Fabric option in Cisco SD-WAN Manager. |
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Co-Management: Improved Granular Configuration Task Permissions |
To provide a user with the ability to self-manage specific configuration tasks, you can assign the user permissions to configure specific features while excluding others. This feature introduces numerous new permission options, enabling fine granularity in determining which configuration task permissions to provide to a user. |
RBAC for Security Operations and Network Operations Default User Groups |
This feature provides the following default user groups:
RBAC for policies allows you to create users and user groups with the required read and write permissions for security and non-security policies. Users can perform configuration and monitoring actions only for the authorized policy type. |
Flexible Tenant Placement on Multitenant Cisco SD-WAN Controller |
With this feature, while onboarding a tenant to a multitenant deployment, you can choose the pair of multitenant Cisco SD-WAN Controller that serve the tenant. After onboarding a tenant, you can migrate the tenant to a different pair of multitenant Cisco SD-WAN Controller to allow for more tenant WAN edge devices than was forecast during onboarding. |
Routing |
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This feature allows you to leak routes between service VPNs on the same edge device. |
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Policies |
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This feature enables you to define custom applications using Cisco Software-Defined Application Visibility and Control (SD-AVC) support. This feature is available only on Cisco vEdge devices. |
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This feature allows you to configure AAR for traffic coming from tunnel to tunnel on Cisco Catalyst SD-WAN devices. Prior to Cisco SD-WAN Release 20.9.1, AAR policy is applied only for packets coming from service going to tunnel. With this feature, you can apply AAR policy for packets coming from tunnel to tunnel as per SLA requirements. |
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This feature enhances the support for Lawful Intercept in Cisco Catalyst SD-WAN. Cisco Catalyst SD-WAN's Lawful Intercept feature enables Cisco SD-WAN Manager and Cisco SD-WAN Controller to provide the key information to LEA so they can decrypt the Cisco Catalyst SD-WAN IPsec traffic captured by the MSP. |
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Security |
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With this feature, create a single global SIG Credentials template for each SIG provider (Cisco Umbrella or Zscaler). When you attach a SIG template to a device template, Cisco SD-WAN Manager automatically attaches the applicable global SIG Credentials template to the device template. |
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This feature allows you to disable weaker SSH algorithms that may not comply with certain data security standards. |
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Cisco Catalyst SD-WAN Monitor and Maintain |
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This feature allows you to access Support Case Manager (SCM) wizard using Cisco SD-WAN Manager. You can create, view, or edit the support cases directly from Cisco vManage without having to go to a different Case Manager portal. |
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Analyze the Health of the Cisco SD-WAN Manager Cluster and Cluster Services Using the CLI |
With this feature, you can analyze the health of the Cisco SD-WAN Manager cluster and the status of the cluster services using the request nms cluster diagnostics CLI command. |
Additional Real Time Monitoring Support for AppQoE and Other Configuration Options |
This feature adds support for real-time monitoring for AppQoE and other device configuration details. Real-time monitoring in Cisco SD-WAN Manager is similar to using show commands in the CLI of a device. |
This feature introduces a Config Diff option for audit logs of device templates and feature templates. The Config Diff option shows configuration changes made to the template, comparing the current configuration and previous configuration. The Config Diff option is available for audit logs to view the configuration changes when a template is not attached to a device. |
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Customizable Monitor Overview Dashboard in Cisco vManage |
This feature adds customizability to the Monitor Overview dashboard. It gives you the flexibility to specify which dashlets to view and sort them based on your personal preferences. |
This feature introduces an option to schedule software upgrades for edge devices using Cisco SD-WAN Manager. |
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Added support for Cisco Enterprise NFV Infrastructure Software (NFVIS) and Cisco Catalyst Cellular Gateways. |
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High Availability |
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This feature provides support for configuring Cisco SD-WAN Manager alerts to generate an alarm and a syslog message for any disaster recovery workflow failure or event that occurs. |
Software and Hardware Behavior Changes in Cisco SD-WAN Release 20.9.1
Behavior Change |
Description |
---|---|
A link is added from the Cisco SD-WAN Manager menu to the Cisco Catalyst SD-WAN Portal. From the Cisco Catalyst SD-WAN menu, click SD-WAN Portal to access the Cisco Catalyst SD-WAN Portal for provisioning, monitoring, and maintaining Cisco Catalyst SD-WAN controllers using public cloud providers. |
A note is added in the Cisco Catalyst SD-WAN Solution section. |
Support is added for configuration of a device access policy having only a default action and with no policy sequences. You can now create a device access policy with only a default action and with no policy sequences for creation of a device configuration or a Cisco SD-WAN Manager configuration for both protocols, Secure Shell (SSH) and Simple Network Management Protocol (SNMP). |
A note is added in the Configure Device Access Policy Using Cisco vManage section. |
A list of valid characters is added. These characters must be used in the user ID, password, and the URL name or path when downloading an image from a remote server manually. |
A note is added in the Upgrade the Software Image on a Device section. |
Support is added to throttle the elephant flow (EF) traffic on vEdge2k devices. |
Added a new topic Elephant Flow Throttling in Policy Guide. The following new commands are added: |
We recommend that the Cisco SD-WAN Manager cluster interface should not be the same as the transport interface. Beginning with Cisco vManage Release 20.9.1, this is enforced. If you attempt to configure this, Cisco SD-WAN Manager displays an error message. |
A note is added in the Guidelines for a Cisco SD-WAN Manager Cluster section. |
A new option Umbrella DNS Certificate is available in Cisco SD-WAN Manager to upload and push to appropriate devices Umbrella root certificates for Umbrella DNS security. |
The new Umbrella DNS Certificate option is described in the Upload Umbrella Root Certificates section. |
A new option Remote Server (preferred) is available in Cisco SD-WAN Manager to add multiple remote locations and use the remote locations as the source of the virtual image. |
A note is added in the Upload the Cisco Security Virtual Image to Cisco SD-WAN Manager section. |
Configure the DNS cache timeout timer tracker-dns-cache-timeout command on Cisco vManage in the system configuration mode. Cisco vEdge devices cache DNS resolved SIG endpoint IP addresses for the duration of this timeout. When the cache times out, Cisco vEdge devices refresh the cache through new DNS resolution queries. The default timeout is two hours. |
The new configuration option in the Support for Layer 7 Health Check section. |
The Cisco Catalyst SD-WAN Control Components software version must be the same or be higher that the WAN edge device software version. If the WAN edge device software version is higher than the Control Componets software version, policy download to the device fails. |
A note is added in Cisco Catalyst SD-WAN Control Components Compatibility Matrix and Recommended Computing Resources. |
Important Notes, Known Behaviors, and Workarounds
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Starting from Cisco SD-WAN Release 20.5.1, Cloud onRamp for IaaS isn't supported for Cisco vEdge Cloud Router running on Cisco SD-WAN Release 20.5.1. However, Cloud onRamp for IaaS is supported with AWS as the cloud provider for Cisco vEdge Cloud Routers using Cisco SD-WAN Release 20.4.1 and earlier. Cloud onRamp for IaaS is also supported with Microsoft Azure as the cloud provider for Cisco vEdge Routers using Cisco SD-WAN Release 20.3.1 and earlier.
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For information about upgrade paths, see Cisco SD-WAN Manager Upgrade Paths.
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Starting from Cisco SD-WAN Release 20.9.1, feature templates support the following network interface modules for Layer 3 features:
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Cisco 2-port 100-Mbps/1-Gbps WAN Network Interface Module with 256-bit WAN MACsec (C-NIM-2T)
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Cisco 1-port 2.5-Gbps/1-Gbps WAN Network Interface Module with Cisco UPoE (C-NIM-1M)
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Starting from Cisco SD-WAN Release 20.9.1, the Switch Port feature template supports an interface speed of 2500 Mbps when configuring a 2-Gigabit Ethernet interface for the following modules:
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Cisco SM-X-16G4M2X and Cisco SM-X-40G8M2X EtherSwitch Service Modules on Cisco ISR 4000 Series Routers
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Cisco C-SM-16P4M2X and Cisco C-SM-40P8M2X EtherSwitch Service Modules on Cisco Catalyst 8300 Series Edge Platforms
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Cloud OnRamp for IaaS: Beginning with Cisco vManage Release 20.9.1, we recommend setting up your cloud infrastructure using Cisco Catalyst Cloud OnRamp for Multicloud. Cloud OnRamp for IaaS will be phased out in a future release.
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Cisco Catalyst SD-WAN Control Components Release 20.9.x is the last supported release version for the Cisco vEdge devices. We have announced the end-of-sale and end-of-life dates for select Cisco vEdge devices. The last day to order the affected product(s) is May 2, 2023. For more information see, End-of-Sale and End-of-Life Announcement for the Cisco Select vEdge Products.
Resolved and Open Bugs
About the Cisco Bug Search Tool
Use the Cisco Bug Search Tool to access open and resolved bugs for a release.
The tool allows you to search for a specific bug ID, or for all bugs specific to a product and a release.
You can filter the search results by last modified date, bug status (open, resolved), severity, rating, and support cases.
Bugs for Cisco SD-WAN Release 20.9.6
Resolved Bugs for Cisco SD-WAN Release 20.9.6
Identifier |
Headline |
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Cisco vEdge device can't install the default gateway after reboot and establishing PPPoE session. |
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IPv6 fragmented packets getting dropped at Cisco vEdge device used as intermittent router. |
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Viptela Platforms are not following RFC standard for command accounting. |
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The batch deletion support of /tmp/xml stats file on Cisco vEdge devicerunning 20.6 and 20.9 |
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System crash rebooted with "Software initiated - zebra-1 (pid: 4221)" |
Open Bugs for Cisco SD-WAN release 20.9.6
Identifier |
Headline |
---|---|
Cisco vEdge device 5000 router crashing | Software initiated - resolvd got signal 11 |
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ISR1100-6G running 20.9.4 has Kernel Panic reboot, core genenrated by /usr/sbin/vdhcpsd |
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Cisco vEdge device FP Core watchdog failed seen on the Cisco vEdge device 2000 running 20.9.5.1 code. |
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PPPoE interface goes down post upgade to 20.9 from 20.6 |
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Cisco vEdge device unable to turn off syslog messages for socket connection errors for process OSPF and BGP. |
Bugs for Cisco SD-WAN Release 20.9.5
Resolved Bugs for Cisco SD-WAN Release 20.9.5
Identifier |
Headline |
---|---|
Cisco vEdge device cannot resolve Cisco Catalyst SD-WAN Validator on the loopback interface. |
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Software initiated reboot due to OMPD crash (segmentation fault) |
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Interface Diagnostic commands won't show desired output on code 20.6.3.2 for Cisco vEdge device- 2000. |
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ZTP service crash |
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Port number that is lower than 1024 are chosen as the DIA NAPT source port in Cisco vEdge device. |
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Cisco vEdge device : Missing info about top processes that took most CPU/Memory during stress. |
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Cisco vEdge device symnat flag got stuck even when not behind NAT. |
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Software downgrade from 20.9 to 20.6 clean activation error. |
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TACACs authentication was not working on ISR1100-4G after upgrade to 20.9.4 version. |
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DNS Cache was populating without a valid response. |
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Net-snmp exclude OID |
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confd.smp making CPU high during SNMP polling (net-snmp looping caused by endOfMibView) |
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I2C bus gets hang leading h/w operation application failiure on 20.6. |
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Cisco vEdge device-1000/ 20.6.5 / SSHd and vConfd spiking CPU up to 100% |
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The "show bfd history" not showing the "up" status after BFD tunnel recovers from flapping on Hub Cisco vEdge device. |
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The Cisco vEdge device is crashing due to FP Core dying |
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On Cisco vEdge device-1000, the customer is seeing the clock getting reset after RTC reports PWRFAIL. |
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Cisco vEdge device-2000 ftmd daemon crash. Signal 10 |
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BFD Tunnel convergence taking couple of more seconds longer |
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Cisco vEdge device: Same label is assigned to different vpns. |
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High CPU in Cisco vEdge device is caused by minigzip process. |
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The tracker on Cisco vEdge device does not come up after reboot. |
Open Bugs for Cisco SD-WAN release 20.9.5
Identifier |
Headline |
---|---|
Cisco vEdge device cannot resolve Cisco Catalyst SD-WAN Validator after reboot for software activation |
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System crash rebooted with "Software initiated - zebra-1 (pid: 4221)" |
Bugs for Cisco SD-WAN Release 20.9.4
Resolved Bugs for Cisco SD-WAN Release 20.9.4
Identifier |
Headline |
---|---|
FP core watchdog expired (rc = 60). Forcing fp-um core and rebooting device due to corrupted packets |
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Tracker on Cisco vEdge devices does not come up with Legacy VPN Template (SIG Tunnels) |
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FTMD crash seen when ftm next-hop count is overutilised then max limit |
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ISR1100:Interface went up/down state with speed 100m and no auto-neg configured post upgrade to 20.6 |
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Current flows are not getting cleared post disabling app-visibility |
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Enabling port stats command triggered an FP crash |
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DTLS session with the vBond does not come up due to OOO packets received at the Cisco vEdge devices |
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168 Cisco vEdge 5000 device inbuilt certificate expiring on 12th Nov 2023 |
Open Bugs for Cisco SD-WAN release 20.9.4
Identifier |
Headline |
---|---|
Cisco vEdge devices: same label is assigned to different vpns |
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Cisco vEdge devices: User traffic impacted due to IPSEC rx_replay_integrity_drops |
Bugs for Cisco SD-WAN Release 20.9.3.1
Resolved bugs for Cisco SD-WAN Release 20.9.3.1
Identifier |
Headline |
---|---|
Cisco vEdge: Certificate issue on Cisco vEdge devices |
Bugs for Cisco SD-WAN Release 20.9.3
Resolved bugs for Cisco SD-WAN Release 20.9.3
Identifier |
Headline |
---|---|
VRRP VIP and sub-interface not responding to hosts on LAN sourced from a different VLAN. |
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OU field is deprecated from CA/B Forum Certificate Authorities |
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After the vpn list change, the DP, AAR and CLFOWD polices stopped working on the routers. |
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Cisco vEdge 5000K: BFD sessions taking very long time to come up after clearing omp sessions |
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APP Engine ID wrongly set to 0 - invalid (0) |
Open bugs for Cisco SD-WAN Release 20.9.3
Identifier |
Headline |
---|---|
Cisco ESXI vEdge interface mac and ESXI virtual hw mac and more than 4 interface order is wrong |
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Auto-RP is not working after upgrading to 20.6.4 |
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ISR1100-4G After the upgrade all service traffic going via VEDGE-2 is not working. |
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Cisco vEdge - ISR1100 4G-LTE - Cellular interface last-resort-circuit |
Bugs for Cisco SD-WAN Release 20.9.2
Resolved bugs for Cisco SD-WAN Release 20.9.2
Identifier |
Headline |
---|---|
Cisco vEdge device pimd crash on 20.3.5 |
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Cisco vEdge5K "fp_dump -ec" CLI Corrupts Forwarding Cores |
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Shaping-rate is programmed to another interface in the same VPN. |
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Sticky flow is not working for app-route preferred color on Cisco vEdge device |
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No DP instance in v1k/v2k after software upgrade |
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Cisco vEdge device/ACL is accepting traffic when default action is set to drop. |
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On performing OIR for 1G Fiber SFP, interface is not coming up |
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Cisco vEdge5k interface not coming up post shut/un-shut |
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ZIA not re-trying request to scaler if the WAN interface gets an ip address with a little delay. |
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Supress Sysmgr sig 9 from hitting wtmp history post killing critical process |
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"Error in packet.: (genError) A general failure occured" seen when running snmpwalk on Cisco vEdge-cloud |
Open bugs for Cisco SD-WAN Release 20.9.2
Identifier |
Headline |
---|---|
Silent reboot seen on Cisco vEdge MIPs platform |
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ESXI Cisco vEdge interface mac and ESXI virtual hw mac and more than 4 interface order is wrong |
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High CPU on Cisco vEdge due to sw process |
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Cisco vEdge - ISR1100 4G-LTE - Cellular interface last-resort-circuit |
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OU field is deprecated from CA/B Forum Certificate Authorities |
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Cisco vEdge not identifying Citrix traffic correctly |
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Auto-RP is not working after upgrading to Cisco SD-WAN Release 20.6.4 |
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After the vpn list change, the DP, AAR and CLFOWD polices stopped working on the routers. |
Bugs for Cisco SD-WAN Release 20.9.1
This section details all fixed and open bugs for this release. These are available in the Cisco Bug Search Tool through the Resolved Bug Search.
Resolved Bugs for Cisco SD-WAN Release 20.9.1
Identifier |
Headline |
---|---|
Cisco vEdge 5K: Fragmented packets don't get transmitted out of the device |
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Cisco vEdge: OSPF route isn't removed from routing table. |
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Not possible to ping VRRP Virtual IP |
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Cisco vEdge-2000 version 20.3.2 crashed due to (reason: Daemon 'bgpd' down in vpn 7) |
Open Bugs for Cisco SD-WAN Release 20.9.1
Identifier |
Headline |
---|---|
Cisco SD-WAN 20.9 - Control connection flap on Cisco vEdge5000 - Error > "RECCABLOBFAILNOERR" |
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After the vpn list change, the DP, AAR and CLFOWD polices stopped working on the routers. |
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After the vpn list change, the DP, AAR and CLFOWD polices stopped working on the routers. |
Cisco Catalyst SD-WAN Control Components Compatibility Matrix and Server Recommendations
For compatibility information and server recommendations, see Cisco Catalyst SD-WAN Control Components Compatibility Matrix and Server Recommendations.
Supported Devices
For device compatibility information, see Cisco Catalyst SD-WAN Device Compatibility.
Cisco SD-WAN Manager GUI Changes
This section presents a comparative summary of the significant changes between Cisco vManage 20.8.x and Cisco vManage Release 20.9.1.
Workflows Menu
In Cisco vManage Release 20.9.1, the following changes have been made to the Workflows menu:
-
The Launch Workflows submenu is renamed as Workflow Library.
-
The Popular Workflows section is introduced for easy and quick access to the workflows.
-
The Rapid Site Configuration Group and Custom Configuration Group workflows are removed, and the Create Configuration Group workflow is introduced.
-
The Provision WAN Sites and Devices workflow is renamed as Deploy Configuration Group.
SD-WAN Portal Menu
In Cisco vManage Release 20.9.1, SD-WAN Portal is added to the Cisco SD-WAN Manager menu. Choose SD-WAN Portal to access the Cisco SD-WAN Self-Service Portal.
Monitor Overview Page
In Cisco vManage Release 20.9.1, the labels of the following UI elements have changed:
-
Devices to WAN Edges
-
Device Health to WAN Edge Health
-
Device Inventory to WAN Edge Inventory
Monitor VPN Page
In Cisco vManage Release 20.9.1, the labels of the following UI elements have changed:
-
Device Status to WAN Edge Reachability
-
Device Health to WAN Edge Health
Configuration Groups Edit Page
In Cisco vManage Release 20.9.1, the feature profiles are presented in a tabular format, thereby enabling you to scan all the profiles at once. In Cisco vManage Release 20.8.x, the feature profiles were organized in a card-based presentation.
Related Documentation
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