#11982: OpenWRT OpenVPN client can't connect to OpenVPN Mikrotik server
------------------------------+-----------------------------------
Reporter: anonymous | Owner: developers
Type: defect | Status: reopened
Priority: response-needed | Milestone: Barrier Breaker 14.07
Component: packages | Version: Trunk
Resolution: | Keywords: openvpn
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Comment (by viric):
I just tested Chaos Calmer (x86, kvm_guest). The same problem happens.
I'm using openvpn-openssl: OpenVPN 2.3.6 i486-openwrt-linux-gnu [SSL
(OpenSSL)] [LZO] [EPOLL] [MH] [IPv6] built on Jul 25 2015
library versions: OpenSSL 1.0.2d 9 Jul 2015, LZO 2.08
The same happens with openvpn-polarssl.
The openvpn side says:
{{{
Tue Nov 10 11:04:16 2015 us=558746 TCPv4_CLIENT write returned 45
Tue Nov 10 11:04:16 2015 us=680147 event_wait returned 1
Tue Nov 10 11:04:16 2015 us=680746 TCPv4_CLIENT read returned 22
Tue Nov 10 11:04:16 2015 us=681489 TCPv4_CLIENT READ [22] from
[AF_INET]10.0.2.2:9000: P_ACK_V1 kid=0 sid=748a0ba5 664ef81b [ 7
sid=5a6e1264 40bf3687 ]
Tue Nov 10 11:04:16 2015 us=682853 event_wait returned 1
Tue Nov 10 11:04:16 2015 us=683628 TCPv4_CLIENT read returned 22
Tue Nov 10 11:04:16 2015 us=684386 TCPv4_CLIENT READ [22] from
[AF_INET]10.0.2.2:9000: P_ACK_V1 kid=0 sid=748a0ba5 664ef81b [ 8
sid=5a6e1264 40bf3687 ]
Tue Nov 10 11:04:16 2015 us=685797 TCPv4_CLIENT read returned 22
Tue Nov 10 11:04:16 2015 us=686561 TCPv4_CLIENT READ [22] from
[AF_INET]10.0.2.2:9000: P_ACK_V1 kid=0 sid=748a0ba5 664ef81b [ 9
sid=5a6e1264 40bf3687 ]
Tue Nov 10 11:04:16 2015 us=687572 event_wait returned 1
Tue Nov 10 11:04:16 2015 us=688266 Connection reset, restarting [0]
Tue Nov 10 11:04:16 2015 us=691615 TCP/UDP: Closing socket
}}}
The miktrotik (version 6.20) side says (I hide the IP): <10.x.x.x>:
disconnected <unkown auth alg>
Using OpenVPN in my Linux distribution in my computer (NixOS) all works
fine. This version: OpenVPN 2.3.7 x86_64-unknown-linux-gnu [SSL (OpenSSL)]
[LZO] [EPOLL] [MH] [IPv6] built on Jan 01 1970
library versions: OpenSSL 1.0.1p 9 Jul 2015, LZO 2.09
I use the very same openvpn config in all tests:
{{{
client
ca ca.crt
auth-user-pass
dev tap0
proto tcp-client
tls-client
remote localhost 9000
resolv-retry infinite
nobind
persist-key
persist-tun
cipher BF-CBC # Blowfish (default)
auth SHA1
verb 10
keepalive 10 30
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/11982#comment:13>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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