v1.2.0

UPG 1.2.0 Release

Update VPP to version 21.01

[Downstream][Backport] Fixed source address selection for destination reachable via routing path

• fib: fix sa selection for fib routed destinations
• Backport of upstream fix https://gerrit.fd.io/r/c/vpp/+/31388

[CI] Fix buildenv startup issue on CI

• Use shorter devenv StatefulSet names, and, consequently, devenv pod names. Add 5m timeout for the devenv StatefulSet rollout.

[Downstream] [Backport] Add VPP downstream fix for incomplete adj + MAC change

[Proxy] Fix TCP stitching in the UL direction

• TCP sequence number offsets were not calculated properly when the first packet being stitched was originating from the UE.

[Proxy] Stitch TCP transport connections regardless to proxy fifos

• Fix memory leak in proxy mode, when not-stitched traffic was using heap memory, and was not released
• For established TCP transport connection flow becomes spliced regardless of TCP Proxy session FIFOs.

[CI][Temporary] Skip unstable IPv6 UDP traffic counting tests

• There's likely a shortcoming in E2E Linux network namespace handling code that causes problems when binding UDP sockets, making these IPv6 test unstable. Will need to fix that later.

Changelog

Features

• #79 Update VPP to 21.01

Fixes 🐛

• #165 [Downstream][Backport] fib: fix sa selection for fib routed destinations
• #166 [Proxy] Stitch TCP transport connections regardless to proxy fifos
• #169 Fix buildenv startup issue on CI
• #167 Add VPP downstream fix for incomplete adj + MAC change
• #173 Skip unstable IPv6 UDP traffic counting tests
• #172 Fix TCP stitching in the UL direction