63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
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/*
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* Copyright (c) 2021 Taehee Yoo <ap420073@gmail.com>
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*/
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#ifndef _AMT_H_
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#define _AMT_H_
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enum ifla_amt_mode {
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/* AMT interface works as Gateway mode.
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* The Gateway mode encapsulates IGMP/MLD traffic and decapsulates
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* multicast traffic.
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*/
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AMT_MODE_GATEWAY = 0,
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/* AMT interface works as Relay mode.
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* The Relay mode encapsulates multicast traffic and decapsulates
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* IGMP/MLD traffic.
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*/
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AMT_MODE_RELAY,
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__AMT_MODE_MAX,
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};
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#define AMT_MODE_MAX (__AMT_MODE_MAX - 1)
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enum {
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IFLA_AMT_UNSPEC,
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/* This attribute specify mode etier Gateway or Relay. */
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IFLA_AMT_MODE,
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/* This attribute specify Relay port.
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* AMT interface is created as Gateway mode, this attribute is used
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* to specify relay(remote) port.
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* AMT interface is created as Relay mode, this attribute is used
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* as local port.
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*/
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IFLA_AMT_RELAY_PORT,
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/* This attribute specify Gateway port.
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* AMT interface is created as Gateway mode, this attribute is used
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* as local port.
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* AMT interface is created as Relay mode, this attribute is not used.
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*/
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IFLA_AMT_GATEWAY_PORT,
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/* This attribute specify physical device */
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IFLA_AMT_LINK,
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/* This attribute specify local ip address */
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IFLA_AMT_LOCAL_IP,
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/* This attribute specify Relay ip address.
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* So, this is not used by Relay.
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*/
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IFLA_AMT_REMOTE_IP,
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/* This attribute specify Discovery ip address.
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* When Gateway get started, it send discovery message to find the
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* Relay's ip address.
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* So, this is not used by Relay.
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*/
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IFLA_AMT_DISCOVERY_IP,
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/* This attribute specify number of maximum tunnel. */
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IFLA_AMT_MAX_TUNNELS,
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__IFLA_AMT_MAX,
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};
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#define IFLA_AMT_MAX (__IFLA_AMT_MAX - 1)
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#endif /* _AMT_H_ */
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