Msg File src/inet/networklayer/mpls/MplsPacket.msg
Name | Type | Description |
---|---|---|
MplsHeader | class | (no description) |
Source code
// // Copyright (C) 2017 OpenSim Ltd. // // SPDX-License-Identifier: LGPL-3.0-or-later // import inet.common.INETDefs; import inet.common.packet.chunk.Chunk; import inet.networklayer.contract.ipv4.Ipv4Address; namespace inet; class MplsHeader extends FieldsChunk { chunkLength = B(4); uint32_t label; // @bit(20) Label value. A label with the value of 1 represents the router alert label. uint8_t tc; // @bit(3) Traffic Class field for QoS (quality of service) priority and ECN (Explicit Congestion Notification). Prior to 2009 this field was called EXP. bool s; // @bit(1) bottom of stack flag. If this is set, it signifies that the current label is the last in the stack. uint8_t ttl; // @bit(8) time to live } cplusplus(MplsHeader) {{ public: /** * Returns MPLS header in human readable format string. */ virtual std::string str() const override; }}