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If it is the first encrypted packet landing on the ingress port, how can it extract the L2, L3 and L4 information? it should first decrypt it. right? and that step is the 4th one, which probably should have been the first step i.e. decrypt the packet first and then extract the L2, L3, and L4 information. Please let me know if I am wrong. Thanks.
Thanks for your good questions- Just simple answer in every encryption packet header must be unencrypted or whole original packet need to be encrypted and add new headers. Without header packet won’t be traverse.
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Explore our Complete Palo Alto Course! Enroll now via -guinett.com/courses/Palo%20Alto%20NexT-Generation%20Firewall%20PCNSA%20and%20PCNSE-64198eb4e4b039da39a91f70 , or reach out to us directly on WhatsApp at wa.me/919289682701. Visit guinett.com for more details.
If it is the first encrypted packet landing on the ingress port, how can it extract the L2, L3 and L4 information? it should first decrypt it. right? and that step is the 4th one, which probably should have been the first step i.e. decrypt the packet first and then extract the L2, L3, and L4 information.
Please let me know if I am wrong. Thanks.
Thanks for your good questions- Just simple answer in every encryption packet header must be unencrypted or whole original packet need to be encrypted and add new headers. Without header packet won’t be traverse.
@@GuiNeT_Technologies Got that. Thaks for clearing it.