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Re: [Openvpn-users] UDP handshake


  • Subject: Re: [Openvpn-users] UDP handshake
  • From: "Ladislav Prosek" <ladislav.prosek@xxxxxxxxx>
  • Date: Sun, 8 May 2005 01:15:19 +0200

When --remote is given in UDP mode and the remote host is down, UDP
datagrams are sent out almost continuosly (seems like every second or so)
attempting to contact the other guy. The traffic generated by these
handshake attempts might be considered neglectable, however there are
situations, in which one would like to adjust the handshake interval to some
longer time. Can this be done with current OpenVPN version?

Yes, see the tls-timeout option on the man page.

Options error: Parameter tls_timeout can only be specified in TLS-mode, i.e. where --tls-server or --tls-client is also specified.


I'm just using pre-shared secret. My configuration:
openvpn --dev tap0 --remote x.y.z.w --ifconfig-nowarn --port nnnn --secret /path/to/secret


I'm looking for a UDP "equivalent" of --connect-retry n.

LP


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