vintage_net v0.6.0 VintageNet.Route.Calculator View Source
This module computes the desired routing table contents
It's used by the RouteManager to update the Linux routing tables when interfaces come online or change state. See the RouteManager docs for a discussion of how routes are configured.
The functions in this module have no side effects so that it's easier to test that routing scenarios result in correct Linux routing table configurations.
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default_route()
View Sourcedefault_route() :: {:default_route, VintageNet.ifname(), :inet.ip_address(), metric(), table_index()}
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interface_infos()
View Sourceinterface_infos() :: %{ required(VintageNet.ifname()) => VintageNet.Route.InterfaceInfo.t() }
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local_route()
View Sourcelocal_route() :: {:local_route, VintageNet.ifname(), :inet.ip_address(), metric(), table_index()}
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table_indices()
View Sourcetable_indices() :: %{required(VintageNet.ifname()) => table_index()}
Link to this section Functions
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compute(table_indices, infos, prioritization)
View Sourcecompute(table_indices(), interface_infos(), [ VintageNet.Interface.Classification.prioritization() ]) :: {table_indices(), entries()}
Compute a Linux routing table configuration
The entries are ordered so that List.myers_difference/2 can be used to minimize the routing table changes.
Initialize state carried between calculations