METHOD FOR MOBILE IPV6 PACKET TRAVERSING FIREWALL AND FIREWALL
    1.
    发明申请
    METHOD FOR MOBILE IPV6 PACKET TRAVERSING FIREWALL AND FIREWALL 审中-公开
    用于移动IPV6分组的防火墙和防火墙的方法

    公开(公告)号:US20080072279A1

    公开(公告)日:2008-03-20

    申请号:US11857775

    申请日:2007-09-19

    IPC分类号: H04L9/00

    CPC分类号: H04W80/04 H04L63/029

    摘要: A method for a MIPv6 packet traversing a firewall includes: acquiring filtering information containing the home address of a Mobile Node (MN) from an MIPv6 packet initiating communication; establishing a filtering rule according to the filtering information; and filtering a sequent MIPv6 packet according to the filtering rule. A firewall according to the above method is also provided. According to the present invention, it may be guaranteed that a MIPv6 pack may reliably traverse a firewall in various cases. Moreover, in the case that an MN and a CN do not know whether there is a firewall between them and do not know the location of the firewall, the normal communication may still ensure not to be interrupted when the address of the MN changes.

    摘要翻译: 穿过防火墙的MIPv6分组的方法包括:从MIPv6分组发起通信获取包含移动节点(MN)的归属地址的过滤信息; 根据过滤信息建立过滤规则; 并根据过滤规则过滤后续的MIPv6报文。 还提供了根据上述方法的防火墙。 根据本发明,可以确保在各种情况下MIPv6包可以可靠地穿过防火墙。 此外,在MN和CN不知道它们之间是否存在防火墙并且不知道防火墙的位置的情况下,当MN的地址改变时,正常通信仍然可以确保不被中断。