6f38f1ca08
Type: improvement Change-Id: I39038072eff3c09536917a32984daebab69e6fe7 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
135 lines
3.0 KiB
C++
135 lines
3.0 KiB
C++
/*
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* Copyright (c) 2017 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __VOM_RA_PREFIX_H__
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#define __VOM_RA_PREFIX_H__
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#include "vom/prefix.hpp"
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#include <vapi/ip6_nd.api.vapi.hpp>
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namespace VOM {
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/**
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* A representation of RA prefix configuration on given interface
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*/
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class ra_prefix
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{
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public:
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/**
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* Construct a new object matching the desried state
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*/
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ra_prefix(const route::prefix_t& pfx,
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uint8_t use_default,
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uint8_t no_advertise,
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uint32_t val_lifetime,
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uint32_t pref_lifetime);
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/**
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* Copy Constructor
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*/
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ra_prefix(const ra_prefix& o) = default;
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/**
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* Destructor
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*/
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~ra_prefix() = default;
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/**
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* convert to string format for debug purposes
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*/
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std::string to_string() const;
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/**
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* Return the prefix associated with this ra prefix
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*/
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const route::prefix_t& prefix() const;
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/**
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* Comparison operator - only used for UT
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*/
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bool operator==(const ra_prefix& ra_prefix) const;
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/**
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* Convert the ra prefix configuration to Vpp Api
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*/
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void to_vpp(vapi_payload_sw_interface_ip6nd_ra_prefix& ra_prefix) const;
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private:
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/**
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* The prefix to be advertised.
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*/
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route::prefix_t m_pfx;
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/**
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* Revert to default settings.
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*/
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uint8_t m_use_default;
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/**
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* Do not send full router address in prefix advertisement.
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* Default is to advertise.
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*/
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uint8_t m_no_advertise;
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/**
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* Prefix is off-link. Default is on-link.
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*/
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uint8_t m_off_link;
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/**
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* Do not use prefix for autoconfiguration.
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* Default is autoconfig.
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*/
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uint8_t m_no_autoconfig;
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/**
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* Do not use prefix for onlink determination.
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* Default is on-link (this flag is off).
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*/
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uint8_t m_no_onlink;
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/**
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* <valid-lifetime>' is the length of time in seconds during what
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* the prefix is valid for the purpose of on-link determination.
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*
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* Range is 7203 to 2592000 seconds and default is 2592000 seconds.
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* A value of all one bits (0xffffffff) represents infinity (no
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* timeout).
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*/
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uint32_t m_val_lifetime;
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/**
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* '<pref-lifetime>' is the preferred-lifetime and is the length of
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* time in seconds during what addresses generated from the prefix
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* remain preferred.
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*
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* Range is 0 to 604800 seconds and default is 604800 seconds.
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* A value of all one bits (0xffffffff) represents infinity (no
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* timeout).
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*/
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uint32_t m_pref_lifetime;
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};
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};
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/*
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* fd.io coding-style-patch-verification: OFF
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*
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* Local Variables:
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* eval: (c-set-style "mozilla")
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* End:
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*/
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#endif
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