# netlab 25.11: SRv6 on IOS/XE, Streamlined Graphs and Reports

DevFeed: [netlab 25.11: SRv6 on IOS/XE, Streamlined Graphs and Reports](<https://devfeed.tech/articles/netlab-25-11-srv6-on-ios-xe-streamlined-graphs-and-reports-11282.md>)

Original publisher: [Read original article](<https://blog.ipspace.net/2025/11/netlab-25-11/>)

Published: 2025-11-13T09:02:00Z

Content type: release

Language: en

Sources: [ipSpace.net blog](<https://devfeed.tech/sources/ipspace-net-blog.md>)

Topics: [SRv6](<https://devfeed.tech/topics/srv6.md>), [releases](<https://devfeed.tech/topics/releases.md>), [iOS](<https://devfeed.tech/topics/ios.md>), [Graphs](<https://devfeed.tech/topics/graphs.md>), [Release notes](<https://devfeed.tech/topics/release-notes.md>), [SVG](<https://devfeed.tech/topics/svg.md>)

Tags: [bugs](<https://devfeed.tech/tags/bugs.md>), [graph](<https://devfeed.tech/tags/graph.md>), [improvements](<https://devfeed.tech/tags/improvements.md>), [ios](<https://devfeed.tech/tags/ios.md>), [jpeg](<https://devfeed.tech/tags/jpeg.md>), [netlab](<https://devfeed.tech/tags/netlab.md>), [pdf](<https://devfeed.tech/tags/pdf.md>), [release](<https://devfeed.tech/tags/release.md>), [release-notes](<https://devfeed.tech/tags/release-notes.md>), [reports](<https://devfeed.tech/tags/reports.md>), [srv6](<https://devfeed.tech/tags/srv6.md>), [svg](<https://devfeed.tech/tags/svg.md>)

## AI overview

The netlab 25.11 release adds SRv6 support on IOS/XE for selected Catalyst 8000v and IOL images, RIPv2/RIPng on OpenBSD, streamlined report and graph creation, and direct SVG, PNG, JPEG, or PDF graph output when D2 or Graphviz is installed. It also includes potentially breaking changes, bug fixes, and other improvements.

## Source excerpt

I managed to push out netlab release 25.11 yesterday. Here are the highlights: SRv6 on IOS/XE. It works with Catalyst 8000v, IOL, and IOL layer-2 image, and can be used to build L3VPNs (the IOS/XE image I have supports no other service on top of SRv6) RIPv2/RIPng on OpenBSD A more streamlined way to create reports and graphs The netlab graph command creates the SVG/PNG/JPEG/PDF graph instead of a graph description file if you've installed D2/Graphviz on your system. We also had to make a few potentially-breaking changes, fixed a bunch of bugs, and added over a dozen small improvements. You'll find all the details in the release notes. Read more ...