[ofw] network problem using OFED

[Smith, Stan]

Shiqing Fan wrote:
> Hallo,
>
> I noticed that after installing the OFED driver on our Windows 2008
> Server, the route table has been changed, the IB card interface gets
> the highest priority for internet connection, which causes some
> connection problems. This issue exists in all the OFED snapshots and
> v2.2.1. Does anyone know if it's caused by the driver or anything
> else? How can I solve this problem? Thanks a lot.
>
> Here is the "route print" output on our machine (192.168.2.125 is the
> IB interface IP):
>
> Network Destination        Netmask          Gateway       Interface
> Metric
>            0.0.0.0          0.0.0.0     141.58.8.254     141.58.8.213
> 10
>            0.0.0.0          0.0.0.0         On-link     192.168.2.125
>          5 127.0.0.0        255.0.0.0         On-link
>          127.0.0.1    306 127.0.0.1  255.255.255.255         On-link
>    127.0.0.1    306 127.255.255.255  255.255.255.255         On-link
>         127.0.0.1    306 141.58.8.0    255.255.255.0         On-link
> 141.58.8.213    266 ......
>
>
> Best Regards,
> Shiqing

See the WinOF Release Notes under 'Local network Adapter Ordering'.
>From what I have seen over the last two years, the last Network adapter installed is searched first.
>From a cmd window say ncpa.cpl, left-click IPoIB IF icon, select Advanced from main window to see adapter ordering.

stan.