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Hi,
I just finished configuring, cursing over, and
getting to work, this beautiful software that is OpenVPN.
I'm now successfully running a bridged ethernet
roadwarrior setup tunneled through SSH, through HTTP proxies, and it's working
like a dream. I had never thought it possible.
However! There is one little problem remaining. I
seem to be unable to make OpenVPN work in UDP mode.
Why? Whenever I start it without the PROT argument
(UDPv4) it just gives this (--verb 9):
Mon Aug 4 14:32:57 2003 us=714214 101[0]:
EVENT event_timeout_trigger (10)
Mon Aug 4 14:32:57 2003 us=714337
102[0]: No outgoing address to send packet
Mon Aug 4 14:32:57 2003
us=714434 103[0]: SENT PING
Mon Aug 4 14:32:57 2003 us=714529 104[0]:
EVENT event_timeout_wakeup (10/10)
Mon Aug 4 14:32:57 2003 us=714659
105[0]: SELECT TR|tw|SR|sw 10/0
Mon Aug 4 14:33:07 2003 us=709173
106[0]: select returned 0
No outgoing address to send packet?
hmph.
My server conf goes like this:
local localhost
dev tap0
auth none
cipher none
secret static.key
persist-key
persist-tun
ping-timer-rem
ping-restart 60
ping
10
verb 3
and the client conf like this:
remote localhost
auth none
cipher none
dev tap
dev-node tap
secret static.key
ping 10
verb 3
No magic about it. The fun thing is
that it works perfectly if I add "PROT tcp-server" and "PROT tcp-client" to the
file.
This does not work directly either
(meaning, not tunneling through SSH), it gives that "No outgoing address to send
packet" nevertheless. Both before and after I try to connect from the
client.
Any idea? Or any good words on why I'm a
dork to want UDP over TCP? =)
Regards
Tarjei
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