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IpDirectionPolicy

rama::proxy::masque::connect_ip

Struct IpDirectionPolicy 

pub struct IpDirectionPolicy {
    pub sources: IpSourcePolicy,
    pub destinations: Vec<IpRoute>,
    pub require_advertised_route: bool,
}
Available on crate feature masque only.
Expand description

Local permissions for a packet direction; defaults to deny all.

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§sources: IpSourcePolicy

Permitted packet sources, including the outer source of ICMP errors.

A client’s receive policy must include the routers whose Packet Too Big and unreachable messages it wants to receive: those routers can be outside the requested target scope. The quoted flow remains checked separately. Restricting receive sources to the target alone can therefore block PMTUD. This never relaxes the server’s source-address checks on client packets.

§destinations: Vec<IpRoute>

Permitted destinations/protocols, independent of peer declarations.

§require_advertised_route: bool

Require an assignment or route advertised by the receiving endpoint too. Disable only when routes are configured out of band.

Trait Implementations§

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impl Clone for IpDirectionPolicy

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fn clone(&self) -> IpDirectionPolicy

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for IpDirectionPolicy

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Default for IpDirectionPolicy

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fn default() -> IpDirectionPolicy

Returns the “default value” for a type. Read more

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fn and<P, B, E>(self, other: P) -> And<T, P>
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Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
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Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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