Martin Willi
87888f9926
The socket based IKE bypass policies are usually superior, but not supported on all networking stacks. The port based variant uses global policies for the UDP ports we have IKE sockets for.
60 lines
2.4 KiB
Plaintext
60 lines
2.4 KiB
Plaintext
charon.plugins.kernel-netlink.fwmark =
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Firewall mark to set on the routing rule that directs traffic to our routing
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table.
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Firewall mark to set on the routing rule that directs traffic to our routing
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table. The format is [!]mark[/mask], where the optional exclamation mark
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inverts the meaning (i.e. the rule only applies to packets that don't match
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the mark).
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charon.plugins.kernel-netlink.mss = 0
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MSS to set on installed routes, 0 to disable.
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charon.plugins.kernel-netlink.mtu = 0
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MTU to set on installed routes, 0 to disable.
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charon.plugins.kernel-netlink.parallel_route = no
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Whether to perform concurrent Netlink ROUTE queries on a single socket.
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Whether to perform concurrent Netlink ROUTE queries on a single socket.
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While parallel queries can improve throughput, it has more overhead. On
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vanilla Linux, DUMP queries fail with EBUSY and must be retried, further
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decreasing performance.
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charon.plugins.kernel-netlink.parallel_xfrm = no
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Whether to perform concurrent Netlink XFRM queries on a single socket.
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charon.plugins.kernel-netlink.port_bypass = no
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Whether to use port or socket based IKE XFRM bypass policies.
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Whether to use port or socket based IKE XFRM bypass policies.
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IKE bypass policies are used to exempt IKE traffic from XFRM processing.
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The default socket based policies are directly tied to the IKE UDP sockets,
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port based policies use global XFRM bypass policies for the used IKE UDP
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ports.
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charon.plugins.kernel-netlink.roam_events = yes
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Whether to trigger roam events when interfaces, addresses or routes change.
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charon.plugins.kernel-netlink.set_proto_port_transport_sa = no
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Whether to set protocol and ports in the selector installed on transport
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mode IPsec SAs in the kernel.
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Whether to set protocol and ports in the selector installed on transport
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mode IPsec SAs in the kernel. While doing so enforces policies for inbound
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traffic, it also prevents the use of a single IPsec SA by more than one
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traffic selector.
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charon.plugins.kernel-netlink.retries = 0
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Number of Netlink message retransmissions to send on timeout.
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charon.plugins.kernel-netlink.timeout = 0
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Netlink message retransmission timeout, 0 to disable retransmissions.
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charon.plugins.kernel-netlink.xfrm_acq_expires = 165
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Lifetime of XFRM acquire state in kernel.
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Lifetime of XFRM acquire state in kernel. The value gets written to
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/proc/sys/net/core/xfrm_acq_expires. Indirectly controls the delay of XFRM
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acquire messages sent.
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