.B no
(the default). A value of
.B yes
-causes IPsec to propose both compressed and uncompressed,
+causes the daemon to propose both compressed and uncompressed,
and prefer compressed.
A value of
.B no
-prevents IPsec from proposing compression;
-a proposal to compress will still be accepted. IPComp is currently not supported
-with IKEv1.
+prevents the daemon from proposing or accepting compression.
.TP
.BR dpdaction " = " none " | clear | hold | restart"
controls the use of the Dead Peer Detection protocol (DPD, RFC 3706) where