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/* encap type, for libreswan
*
* Copyright (C) 2023 Andrew Cagney
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <https://www.gnu.org/licenses/gpl2.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
*/
#ifndef ENCAP_TYPE_H
#define ENCAP_TYPE_H
/*
* Encapsulation type.
*
* SHUNT_TYPEs are mapped onto the below before being passed to the
* kernel.
*
* Linux OpenBSD Net/Free SHUNT
* TRAP: ALLOW ACQUIRE IPSEC TRAP
* IPSEC: ALLOW REQUIRE IPSEC IPSEC
* PASS: ALLOW BYPASS NONE PASS
* DROP: BLOCK DENY DISCARD DROP,REJECT,HOLD
* invalid: NONE!
*/
enum encap_type {
ENCAP_TYPE_TRAP = 1,
ENCAP_TYPE_IPSEC,
ENCAP_TYPE_PASS,
ENCAP_TYPE_DROP,
};
extern const struct enum_names encap_type_names;
#endif
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