packet. Kernel datapath support is unchanged from earlier
versions.
- Open vSwitch version 2.3 can match, push, or pop up to 3 MPLS
- labels. Looking past MPLS labels into the encapsulated packet will
- still be unsupported. Both userspace and kernel datapaths will be
- supported, but MPLS processing always happens in userspace either
- way, so kernel datapath performance will be disappointing.
-
- Open vSwitch version 2.4 will have kernel support for MPLS,
- yielding improved performance.
+ Open vSwitch version 2.3 can match, push, or pop a single MPLS
+ label and look past the MPLS label into the encapsulated packet.
+ Both userspace and kernel datapaths will be supported, but MPLS
+ processing always happens in userspace either way, so kernel
+ datapath performance will be disappointing.
+
+ Open vSwitch version 2.4 can match, push, or pop up to 3 MPLS
+ labels and look past the MPLS label into the encapsulated packet.
+ It will have kernel support for MPLS, yielding improved
+ performance.
### Q: I'm getting "error type 45250 code 0". What's that?