具體做法是封TCP/UDP port numbers for VPN

來源: 湘西山民 於 2013-01-15 14:36:36 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (2341 bytes)

  • For PPTP:
    • IP Protocol=TCP, TCP Port number=1723   <- Used by PPTP control path
    • IP Protocol=GRE (value 47)   <- Used by PPTP data path
  • For L2TP:
    • IP Protocol Type=UDP, UDP Port Number=500    <- Used by IKEv1 (IPSec control path)
    • IP Protocol Type=UDP, UDP Port Number=4500   <- Used by IKEv1 (IPSec control path)
    • IP Protocol Type=ESP (value 50)   <- Used by IPSec data path
  • For SSTP:
    • IP Protocol=TCP, TCP Port number=443   <- Used by SSTP control and data path
  • For IKEv2:
    • IP Protocol Type=UDP, UDP Port Number=500    <- Used by IKEv2 (IPSec control path)
    • IP Protocol Type=UDP, UDP Port Number=4500   <- Used by IKEv2 (IPSec control path)
    • IP Protocol Type=ESP (value 50)   <- Used by IPSec data path

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• 不得不佩服中國網警的技術水平 -ActRiot- ♂ 給 ActRiot 發送悄悄話 (253 bytes) () 01/15/2013 postreply 17:36:45

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