/// <summary>
/// ICMP layers are equal if they have the same message type, code, checksum, variable and payload.
/// </summary>
public bool Equals(IcmpLayer other)
{
return(other != null &&
MessageType == other.MessageType && CodeValue == other.CodeValue &&
Checksum == other.Checksum &&
Variable == other.Variable &&
EqualPayload(other));
}
/// <summary>
/// True iff the ICMP payload is equal to the other ICMP payload.
/// </summary>
protected virtual bool EqualPayload(IcmpLayer other)
{
return(true);
}
/// <summary>
/// True iff the OriginateTimestamp, ReceiveTimestamp and the TransmitTimestamp fields are equal.
/// </summary>
protected sealed override bool EqualPayload(IcmpLayer other)
{
return(EqualPayload(other as IcmpTimestampLayer));
}
/// <summary>
/// True iff the address mask is equal to the other address mask.
/// </summary>
protected sealed override bool EqualPayload(IcmpLayer other)
{
return(EqualPayload(other as IcmpAddressMaskRequestLayer));
}
/// <summary>
/// True iff the Entries are equal to the other ICMP entries.
/// </summary>
protected override bool EqualPayload(IcmpLayer other)
{
return(EqualPayload(other as IcmpRouterAdvertisementLayer));
}