On Sat, 10 Jun 2017 13:32:38 +0200
Gert Doering <g...@greenie.muc.de> wrote:

> > http://tmp.xaq.nl/ovpn.stdout
> 
> Thanks, that is actually quite enlightening :-)
> 
> At 12:38:19, things are set up properly (and it sends one packet,
> because "read from tun/tap" returns one - that might be the OS doing
> IPv6 DAD, hard to say).

It's a router sollicitation, it pops up in the remote tun device.
The tun device comes up and the up script for disabling router
sollicitations is invoked afterwards (which is obvious because disabling
router sollicitations is impossible when the device is not there yet)

[..]

> Please try whether "--disable-occ" suppresses this.  I think it might,
> but it might only disable *checking* OCC, not *sending* - in which
> case you need to recompile and remove the "#define ENABLE_OCC" line
> in src/openvpn/syshead.h to really get rid of OCC.  Worth a test.

--disable-occ indeed makes the udp side silent, apart from the first
router sollicitations.

R.

-- 
richard lucassen
http://contact.xaq.nl/

------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________
Openvpn-users mailing list
Openvpn-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/openvpn-users

Reply via email to