Cisco Catalyst SD-WAN Network Configuration Guide, Releases 26.x and Later
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Updated: April 24, 2026
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Details the feature history for GRE-in-UDP, highlighting changes, enhancements, and support introductions across software releases.
| Feature Name |
Release Information |
Description |
|---|---|---|
| GRE-in-UDP |
Cisco IOS XE Catalyst SD-WAN Release 17.11.1a Cisco vManage Release 20.11.1 |
You can configure GRE encapsulation for UDP transport. |
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