rodbus.AddressFilter Class Reference

Filter used to restrict which IP addresses may communicate with a server More...

Public Member Functions
	AddressFilter (string address)
	Create an address filter that matches one or more IP addresses. Ipv4 or IPv6 addresses are allowed. More...
void	Add (string address)
	Add an allowed IP address to the filter More...

Static Public Member Functions
static AddressFilter	Any ()
	Create an address filter that accepts any IP address More...

Detailed Description

Filter used to restrict which IP addresses may communicate with a server

Constructor & Destructor Documentation

AddressFilter()

rodbus.AddressFilter.AddressFilter ( string  address )

inline

Create an address filter that matches one or more IP addresses. Ipv4 or IPv6 addresses are allowed.

Examples: 192.168.1.26, 192.168.0.*, *.*.*.*

Wildcards are only supported for IPv4 addresses

IPv4 addresses also match clients that connect with the IPv4-mapped IPv6 form (ffff:a.b.c.d), e.g. to a server bound to [::]

Parameters

address

IP address to accept

Exceptions

ParamException

Member Function Documentation

Add()

void rodbus.AddressFilter.Add ( string  address )

inline

Add an allowed IP address to the filter

This function may only be called if the AddressFilter was initially constructed with a single static address

Parameters

address

IP address to add

Exceptions

ParamException

Any()

static AddressFilter rodbus.AddressFilter.Any ( )

inlinestatic

Create an address filter that accepts any IP address

Returns

Address filter

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The documentation for this class was generated from the following file:

• AddressFilter.cs