This file is indexed.

/etc/ipsec.d/policies/clear-or-private is in libreswan 3.23-4.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

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# This file defines the set of CIDRs (network/mask-length) to which
# we will communicate in the clear, or, if the other side initiates IPSEC,
# using encryption.  This behaviour is also called "Opportunistic Responder".
# One IPv4 or IPv6 CIDR per line.