#18701: openvpn-polarssl can't restore a broken connection due to routing issues
--------------------------------------+-----------------------------------
 Reporter:  anonymous                 |      Owner:  developers
     Type:  defect                    |     Status:  new
 Priority:  normal                    |  Milestone:  Barrier Breaker 14.07
Component:  packages                  |    Version:  Barrier Breaker 14.07
 Keywords:  openvpn-polarssl routing  |
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 When openvpn-polarssl establishes a VPN tunnel, it adds several new routes
 to the routing table. If this tunnel fails (e.g. with an error from
 logread "

 daemon.err openvpn(vpnifname): write UDPv4: Operation not permitted
 (code=1)

 "), openvpn-polarssl can't re-establish the connection because it doesn't
 previously delete the routes that were set for the failed tunnel, and thus
 openvpn can't connect to the VPN server (and can't even resolve the VPN
 server's IP address).

 The new (for BB) 2.3.6-2 version of openvpn-polarssl has the same issue.

--
Ticket URL: <https://dev.openwrt.org/ticket/18701>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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