The present invention relates to a method, tunnel protocol layer, and network device for securing a data packet on a network link. A security layer is provided in the tunneling protocol layer of the wireless network, and a secured data packet is generated by adding to the data packet a header in accordance with said security layer of the tunneling protocol. The secured data packet is then transmitted over the link by using a link layer connection.
申请公布号
WO2009007109(A2)
申请公布日期
2009.01.15
申请号
WO2008EP05611
申请日期
2008.07.09
申请人
NOKIA CORPORATION;FORSBERG, DAN LARS ANDERS;VESTERINEN, SEPPO;NIEMI, PENTTI VALTTERI;KEKKI, SAMI
发明人
FORSBERG, DAN LARS ANDERS;VESTERINEN, SEPPO;NIEMI, PENTTI VALTTERI;KEKKI, SAMI