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ipsec: Add PMTUD support for IPsec IPv4 over IPv6 tunnel

Description

ipsec: Add PMTUD support for IPsec IPv4 over IPv6 tunnel

Add support for checking PMTU for IPv4 packets encapsulated in IPv6 tunnels.

Differential revision: https://reviews.freebsd.org/D31769
Sponsored by: Stormshield
Obtained from: Semihalf

Details

Provenance
bag_semihalf.comAuthored on Sep 24 2021, 8:17 AM
wmaCommitted on Sep 24 2021, 8:17 AM
Differential Revision
D31769: ipsec: Add PMTUD support for IPsec IPv4 over IPv6 tunnel
Parents
rGf9e28f900353: unionfs: lock newly-created vnodes before calling insmntque()
Branches
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