mobike-2----Page:3
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IKE_SA_INIT: …, N(MOPO_SUPPORTED), …
INFORMATIONAL: …, N(NAT_DETECTION_*_IP), …
IKE_SA_INIT: …, N(MOPO_SUPPORTED), …
INFORMATIONAL: …, N(CHANGE_PATH), N(NAT_DETECTION_*_IP), …
Host A
IKE_AUTH: …
VPN gateway B
Gateway saves the new address (from the IP header) and updates the IPsec SAs
…time passes…
Host A gets a new IP address and decides to move the VPN traffic there
IPsec traffic
IKE_AUTH: …
PPT Version