QueryDefaultGateway

Query the OS for the default gateway for network. This only makes sense for NET_IPV4 and NET_IPV6. Returns std::nullopt if it cannot be found, or there is no support for this OS.

Synopsis

Declared in <common/netif.h>

std::optional<CNetAddr>
QueryDefaultGateway(Network network);

Return Value

The gateway address, or std::nullopt if unavailable.

Parameters

NameDescription
networkThe network family to query (NET_IPV4 or NET_IPV6).