Acked-by: Gert Doering <[email protected]>
This looks like a good change - only log the "this is not really relevant"
messages if we're interested (verb 6), and also add more details.
Run on Linux-DCO client/server testbed, and I see quite a number of them...
Dec 25 19:22:01 ubuntu2004 tun-udp-p2mp-topology-subnet[1965839]: Received
packet for peer-id unknown to OpenVPN: -1, type 0, reason 2
Dec 25 19:22:01 ubuntu2004 tun-udp-p2mp[1965830]: Received packet for peer-id
unknown to OpenVPN: -1, type 0, reason 0
Dec 25 19:22:01 ubuntu2004 tun-tcp-p2mp[1965819]: Received packet for peer-id
unknown to OpenVPN: -1, type 0, reason 1
Dec 25 19:22:01 ubuntu2004 tun-udp-p2mp-topology-subnet[1965839]: Received
packet for peer-id unknown to OpenVPN: -1, type 0, reason 2
Dec 25 19:22:01 ubuntu2004 tun-udp-p2mp[1965830]: Received packet for peer-id
unknown to OpenVPN: -1, type 0, reason 0
Dec 25 19:22:01 ubuntu2004 tun-tcp-p2mp[1965819]: Received packet for peer-id
unknown to OpenVPN: -1, type 0, reason 1
.. though I can't claim to understand what is happening here...
Why is the kernel sending packets for "peer-id -1"? Why are these being
sent to all OpenVPN instances at the same moment? Even if we're ignoring
these messages, they leave me with an uneasy feeling... (type = 0 is
"CMD_UNSPEC", reason 0/1/2 would be TEARDOWN, USERSPACE, EXPIRED -
shouldn't these be DEL_PEER messages, so type=3?)
Your patch has been applied to the master and release/2.6 branch.
commit 8516b4b3665aa94d3114194f33fbb9c34119ab71 (master)
commit 5d47df8d69c73629eccc1e443b3dfedbb9e8fd2d (release/2.6)
Author: Arne Schwabe
Date: Sat Dec 24 20:42:52 2022 +0100
Improve logging when seeing a message for an unkown peer
Signed-off-by: Arne Schwabe <[email protected]>
Acked-by: Gert Doering <[email protected]>
Message-Id: <[email protected]>
URL:
https://www.mail-archive.com/[email protected]/msg25793.html
Signed-off-by: Gert Doering <[email protected]>
--
kind regards,
Gert Doering
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