def _set_global_ipv6_mtu(self, v, load=False):
if hasattr(v, "<STR_LIT>"):<EOL><INDENT>v = v._utype(v)<EOL><DEDENT>try:<EOL><INDENT>t = YANGDynClass(v,base=RestrictedClassType(base_type=RestrictedClassType(base_type=long, restriction_dict={'<STR_LIT>': ['<STR_LIT>']}, int_size=<NUM_LIT:32>), restriction_dict={'<STR_LIT>': [u'<STR_LIT>']}), default=RestrictedClassType(base_type=long, restriction_dict={'<STR_LIT>': ['<STR_LIT>']}, int_size=<NUM_LIT:32>)(<NUM_LIT>), is_leaf=True, yang_name="<STR_LIT>", rest_name="<STR_LIT>", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, extensions={u'<STR_LIT>': {u'<STR_LIT>': None, u'<STR_LIT:info>': u'<STR_LIT>', u'<STR_LIT>': u'<STR_LIT>'}}, namespace='<STR_LIT>', defining_module='<STR_LIT>', yang_type='<STR_LIT>', is_config=True)<EOL><DEDENT>except (TypeError, ValueError):<EOL><INDENT>raise ValueError({<EOL>'<STR_LIT>': """<STR_LIT>""",<EOL>'<STR_LIT>': "<STR_LIT>",<EOL>'<STR_LIT>': """<STR_LIT>""",<EOL>})<EOL><DEDENT>self.__global_ipv6_mtu = t<EOL>if hasattr(self, '<STR_LIT>'):<EOL><INDENT>self._set()<EOL><DEDENT>
Setter method for global_ipv6_mtu, mapped from YANG variable /global_mtu_conf/ipv6/global_ipv6_mtu (ip-mtu)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_global_ipv6_mtu is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_global_ipv6_mtu() directly.

    YANG Description: The size of the largest packet which can be sent/
received on the interface, specified in bytes.
For interfaces that are used for transmitting network
datagrams, this is the size of the largest network
datagram that can be sent on the interface.