Weave Net doesn’t support
externalTrafficPolicy: Local in its
default configuration. If you switch a service to use the local
traffic policy, Weave will blackhole the traffic.
If you want to use the local traffic policy, you need to use Weave
version 2.4.0 or later, and enable the
NO_MASQ_LOCAL flag, as
described in Weave’s
In version 2.7.0 and later, the
NO_MASQ_LOCAL flag is enabled by default.