veth-0.6.5 (2004/6/20)
 * Add comparing Port_State.Synchronization flag in update_ntt().
 * Fixed: partner_oper_aggregator_key is never updated.
 * Non-privilege user operation

veth-0.6.4 (2004/6/15)
 * Fixed: Deadlock while no ports attach aggregator.
 * Fixed: Actor's admin port status manipulates partner's one.
 * Fixed: Operator cannot specify "distalgo" parameter.
 * Fixed: veth.ko is invalid module format on linux-2.6.6.

veth-0.6.3 (2004/3/2)
 * ethernet device name sticky mechanism (w/ ethmap).

veth-0.6.2 (2004/2/22)
 * No changes functionally
 * ioctl returns error code.

veth-0.6.1 (2004/1/22)
 * linux-2.6 Supported

veth-0.6.0 (2002/9/23)
 * Added port level and aggregator level link status monitoring

veth-0.5.2 (2002/7/1)
 * As far as physical i/f supports large MTU, it can be set on logical i/f too.

veth-0.5.1 (2002/6/16)
 * Introduced configuration file for vethcfg.
 * Fixed bug in selection logic which may make distributing performance wrong.
 * Introduced weighted round robbin distribution scheme instead of 
   simple round robbin.

veth-0.5.0 (2002/2/24)
 * vethcfg command structure changed.
 * Distributing algorithm can be changed individually on the each aggregator.
 * Duplicate physical i/f registeration with plural virtual i/f -- fixed.

veth-0.4.2 (2002/2/11)
 * No changes functionally.
 * Simplify some codes

veth-0.4.1 (2001/10/30)
 * Added round robbing distribution scheme as OPTION (Module parameter "rr=1").
   Note: IEEE 802.3ad does not allow round robbing distribution. Because
   transmitted frame order may change. If unsure, DON'T use this.

veth-0.4.0 (2001/10/13)
 * No changes functionally.
 * Hide many symbols in order to avoid conflict with lr module.
 * Solved device locking issue on linux-2.4.

veth-0.3.1 (2001/8/10)
 * TCP/UDP port number based hash algorithm is introduced for
   distributing frames.
 * DA only hash algorithm is replaced to DA/SA based hash algorithm.

veth-0.3.0 (2001/5/1)
 * Locking mechanism for physical i/f module while logical i/f holds it.
   (This avoids accidentally removing "down" state ethX i/f which still
    belongs to a logical i/f)
 * For above locking mechanism, vethcfg notifies physical device module name 
   to the veth driver with "add" directive.
 * vethcfg "list" directive shows /proc/net/veth.

veth-0.2.2 (2001/4/25)
 * Fixed compilation problem on RedHat Linux 6 / 7.
 * Fixed OOPS on adding moduled "unused" ethernet device driver to logical i/f.
   (Not fixed OOPS on removing "down" state ethX i/f (module) which 
    still belongs to logical i/f...)
 * Package extract path changed.

veth-0.2.1
 * Reduce memory usage
 * Man page for vethcfg
 * Correct install path of veth.o for Linux-2.4.0
 * Remove link status checking using IFF_RUNNING while link
   status is unknown (But still it remains as an option macro
   "VETH_USE_IFF_RUNNING". see veth.c). Since some device drivers do
   not set IFF_RUNNING flag, such ports cannot exit P_DIS
   (PORT_DISABLED) state forever.

veth-0.2.0
 Initial release
