query regarding IPsec inner IP header TTL

Gagandeep Singh G.Singh at nxp.com
Thu Nov 18 05:10:37 CET 2021


Hi,

Is there any option available in IPsec mode to decrement the inner IP header TTL field by security engine?

I believe in case of forwarding, inner IP header TTL should be decrement but not in case of packet termination. So looking for an option that application can pass to driver to perform TTL decrement.

Thanks,
Gagan
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