The encapsulated-options field conveys options specific to the
OPTION_S46_CONT_LW option. Currently, there are two options
specified: OPTION_S46_V4V6BIND and OPTION_S46_BR. There MUST be at
most one OPTION_S46_V4V6BIND option and at least one OPTION_S46_BR
option.
"""
option_type = OPTION_S46_CONT_LW
# Register where these options may occur
SolicitMessage.add_may_contain(S46ContainerOption)
AdvertiseMessage.add_may_contain(S46ContainerOption)
RequestMessage.add_may_contain(S46ContainerOption)
ConfirmMessage.add_may_contain(S46ContainerOption)
RenewMessage.add_may_contain(S46ContainerOption)
RebindMessage.add_may_contain(S46ContainerOption)
ReleaseMessage.add_may_contain(S46ContainerOption)
ReplyMessage.add_may_contain(S46ContainerOption)
S46RuleOption.add_may_contain(S46PortParametersOption)
S46V4V6BindingOption.add_may_contain(S46PortParametersOption)
S46MapEContainerOption.add_may_contain(S46RuleOption, min_occurrence=1)
S46MapEContainerOption.add_may_contain(S46BROption, min_occurrence=1)
S46MapEContainerOption.add_may_contain(S46PortParametersOption)
S46MapTContainerOption.add_may_contain(S46RuleOption, min_occurrence=1)
S46MapTContainerOption.add_may_contain(S46DMROption, min_occurrence=1, max_occurrence=1)
The encapsulated-options field conveys options specific to the
OPTION_S46_CONT_LW option. Currently, there are two options
specified: OPTION_S46_V4V6BIND and OPTION_S46_BR. There MUST be at
most one OPTION_S46_V4V6BIND option and at least one OPTION_S46_BR
option.
"""
option_type = OPTION_S46_CONT_LW
# Register where these options may occur
SolicitMessage.add_may_contain(S46ContainerOption)
AdvertiseMessage.add_may_contain(S46ContainerOption)
RequestMessage.add_may_contain(S46ContainerOption)
ConfirmMessage.add_may_contain(S46ContainerOption)
RenewMessage.add_may_contain(S46ContainerOption)
RebindMessage.add_may_contain(S46ContainerOption)
ReleaseMessage.add_may_contain(S46ContainerOption)
ReplyMessage.add_may_contain(S46ContainerOption)
S46RuleOption.add_may_contain(S46PortParametersOption)
S46V4V6BindingOption.add_may_contain(S46PortParametersOption)
S46MapEContainerOption.add_may_contain(S46RuleOption, min_occurrence=1)
S46MapEContainerOption.add_may_contain(S46BROption, min_occurrence=1)
S46MapEContainerOption.add_may_contain(S46PortParametersOption)
S46MapTContainerOption.add_may_contain(S46RuleOption, min_occurrence=1)
S46MapTContainerOption.add_may_contain(S46DMROption,
:return: The buffer with the data from this element
"""
options_buffer = bytearray()
for option in self.options:
options_buffer.extend(option.save())
buffer = bytearray()
buffer.extend(
pack('!HHIIB', self.option_type,
len(options_buffer) + 25, self.preferred_lifetime,
self.valid_lifetime, self.prefix.prefixlen))
buffer.extend(self.prefix.network_address.packed)
buffer.extend(options_buffer)
return buffer
# Register where these options may occur
SolicitMessage.add_may_contain(IAPDOption)
AdvertiseMessage.add_may_contain(IAPDOption)
RequestMessage.add_may_contain(IAPDOption)
ConfirmMessage.add_may_contain(IAPDOption)
RenewMessage.add_may_contain(IAPDOption)
RebindMessage.add_may_contain(IAPDOption)
ReleaseMessage.add_may_contain(IAPDOption)
ReplyMessage.add_may_contain(IAPDOption)
IAPDOption.add_may_contain(IAPrefixOption)
IAPDOption.add_may_contain(StatusCodeOption, 0, 1)
IAPrefixOption.add_may_contain(StatusCodeOption, 0, 1)
:return: The buffer with the data from this element
"""
self.validate()
options_buffer = bytearray()
for option in self.options:
options_buffer.extend(option.save())
buffer = bytearray()
buffer.extend(pack('!HHIIB', self.option_type, len(options_buffer) + 25,
self.preferred_lifetime, self.valid_lifetime, self.prefix.prefixlen))
buffer.extend(self.prefix.network_address.packed)
buffer.extend(options_buffer)
return buffer
# Register where these options may occur
SolicitMessage.add_may_contain(IAPDOption)
AdvertiseMessage.add_may_contain(IAPDOption)
RequestMessage.add_may_contain(IAPDOption)
ConfirmMessage.add_may_contain(IAPDOption)
RenewMessage.add_may_contain(IAPDOption)
RebindMessage.add_may_contain(IAPDOption)
ReleaseMessage.add_may_contain(IAPDOption)
ReplyMessage.add_may_contain(IAPDOption)
IAPDOption.add_may_contain(IAPrefixOption)
IAPDOption.add_may_contain(StatusCodeOption, 0, 1)
IAPrefixOption.add_may_contain(StatusCodeOption, 0, 1)
