08-23-2006 04:43 PM - edited 03-09-2019 04:00 PM
AH and ESP is the protocol used in IKE phase 2 when establishing IPsec SA or also used in the IKE phase 1? If not, what IP packet format used in the IKE phase 1? Thanks
08-24-2006 06:13 AM
08-24-2006 05:46 PM
Hello,
You asked
"AH and ESP is the protocol used in IKE phase 2 when establishing IPsec SA or also used in the IKE phase 1?" AH and ESP are only used after the Phase 2 SAs have been built.
"If not, what IP packet format used in the IKE phase 1?" UDP 500 or 4500 (if NAT-T is used)
Hope that helps! If so, please rate.
Thanks
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