packet lib: fix icmpv6.nd parser

Signed-off-by: HIYAMA Manabu <hiyama.manabu@po.ntts.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
tunnel_port_updater: g/c _LOCK

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
vsctl: fix timeout

- run_command's timeout argument is named 'timeout_msec', but
  all callers seem to pass the value in second.  so rename
  the argument to 'timeout_sec'.

- gevent.Timeout takes a timeout value in second.
  remove a conversion, which seems wrong even if the argument was in ms.

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
ryu.controller.controller.Datapath: keep handler list regardless of state

The list of handler to be called for the OFP message should be kept
even if the state is changed in a handler.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
ofconfig: use ElementTree iterator instead of getchildren

getchildren is documented to be obsolete.

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
TLS: update an example output

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
TLS: test cli options consistently in the same line

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
TLS: use a full spelling of a cli option

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>