From: "Rene 'Renne' Bartsch, B.Sc. Informatics" <ml@bartschnet.de>
To: wireguard@lists.zx2c4.com
Subject: wg-quick: Add option TableDefaultGW
Date: Sat, 29 Dec 2018 15:13:32 +0100 [thread overview]
Message-ID: <7f951f5b-eef5-9d3b-37e4-c48a5823b05f@bartschnet.de> (raw)
Hi,
We're in the situation in which we want to use the default routing table but need another routing table
for a policy-based routing of public static IP-Adresses with a wireguard default gateway in the VPN.
"Table <uint|name>" is no option as it would create all routes in the new table.
My current idea is to use
PostUp = wg set %i peer <pubkey> allowed-ips ::/0, 0.0.0.0/0
PostUp = ip -4 route add default dev %i table <uint|name>"
PostUp = ip -6 route add default dev %i table <uint|name>"
PreDown = ip -4 route del default dev %i table <uint|name>"
PreDown = ip -6 route del default dev %i table <uint|name>"
and use "ip rule"-statements in PostUp/PreDown.
To simplify such a VPN setup with a default gateway I suggest a wg-quick option "TableDefaultGW <uint|name>"
which adds a routing table for the default gateway only.
Regards,
Renne
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reply other threads:[~2018-12-29 14:13 UTC|newest]
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