This module matches the parameters in IPcomp header of IPsec packets. .TP [\fB!\fP] \fB\-\-ipcompspi\fP \fIspi\fP[\fB:\fP\fIspi\fP] Matches IPcomp header CPI value. .TP \fB\-\-compres\fP Matches if the reserved field is filled with zero.
