Re[2]: NetworkManager VPN and routing in bridged mode,

[Valentine Sinitsyn <valentine sinitsyn usu ru>]

Hello,

Here we go.

The following is routing table built by NetworkManager:

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use 
Iface
10.0.109.161    192.168.1.1     255.255.255.255 UGH   0      0        0 eth1
192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth1
0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 tap0

10.0.109.161 is VPN Gateway, 192.168.1.0/24 is my local network. Remote 
network is 10.1.0.0/24, but it isn't shown here - since all VPN devices 
are P-t-P from NM's point of view, the last rule is just enough to route 
all the traffic through VPN connection.

Correct routing table produced by OpenVPN daemon itself (without NM) is 
as follows:

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use 
Iface
10.0.109.161    192.168.1.1     255.255.255.255 UGH   0      0        0 eth1
192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth1
10.1.0.0        0.0.0.0         255.255.255.0   U     0      0        0 tap0
0.0.0.0         10.1.0.1        0.0.0.0         UG    0      0        0 tap0

Here we have an explicit route to remote network and correct default 
route via host 10.1.0.1 reachable through tap0.

The patch is in the works.

Regards,
Valentine Sinitsyn