On Tue, Sep 20, 2011 at 2:42 PM, Ben Pfaff <[email protected]> wrote: > + <column name="options" key="csum"> > + Optional. Compute GRE checksums on outgoing packets. Checksums > + present on incoming packets will be validated regardless of this > + setting. Note that GRE checksums impose a significant performance > + penalty as they cover the entire packet. As the contents of the > packet > + is typically covered by L3 and L4 checksums, this additional checksum > + only adds value for the GRE and encapsulated Ethernet headers. > Default > + is disabled, set to <code>true</code> to enable. > + </column>
This only applies to GRE (and GRE over IPsec by extension, although that doesn't really make sense) but it's in the section for all tunnels. CAPWAP doesn't support checksums (and neither does vxlan when we implement it). Otherwise the options for the interface table look good to me. _______________________________________________ dev mailing list [email protected] http://openvswitch.org/mailman/listinfo/dev
