Network setting Problem on fedora 15.

[Uematsu Takeshi]

On fedora15 the network interface is invalid when my computer is started up.
I am using br0,bridge interface with p2p1. the p2p1 is ethernet interface name.

The configuration files are following.

/etc/sysconfig/network-scripts/ifcfg-p2p1
DEVICE=p2p1
ONBOOT=yes
NM_CONTROLLED=yes
TYPE=Ethernet
BOOTPROTO=none
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NAME="System p2p1"
HWADDR=08:00:27:c1:5e:6c
PEERROUTES=yes
BRIDGE=br0

/etc/sysconfig/network/scripts/ifcfg-br0
DEVICE=br0
ONBOOT=yes
NM_CONTROLLED=yes
TYPE=Bridge
BOOTPROTO=none
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NAME="br0"
PEERROUTES=yes
IPADDR=10.0.2.15
NETMASK=255.255.255.0
GATEWAY=10.0.2.2
DNS1=8.8.8.8
USERCTL=no
PREFIX=24


/var/log/messages

Log file indicates that bridge interface are not yet supported.
But when the computer has been started up ,execute "ifup br0;ifup p2p1",
network is vaild.

Please any suggestion to me.

Aug 15 10:50:48 fedoravm NetworkManager[585]: <info> Loaded plugin keyfile: (c)
2007 - 2010 Red Hat, Inc.  To report bugs please use the NetworkManager mailing
list.
Aug 15 10:50:48 fedoravm NetworkManager[585]:    ifcfg-rh: parsing
/etc/sysconfig/network-scripts/ifcfg-lo ...
Aug 15 10:50:48 fedoravm NetworkManager[585]:    ifcfg-rh: parsing
/etc/sysconfig/network-scripts/ifcfg-p2p1 ...
Aug 15 10:50:48 fedoravm NetworkManager[585]:    ifcfg-rh:     read
connection 'System p2p1'
Aug 15 10:50:48 fedoravm NetworkManager[585]:    ifcfg-rh: Ignoring
connection 'System p2p1' and its device due to
NM_CONTROLLED/BRIDGE/VLAN.
Aug 15 10:50:48 fedoravm NetworkManager[585]:    ifcfg-rh: parsing
/etc/sysconfig/network-scripts/ifcfg-br0 ...
Aug 15 10:50:48 fedoravm NetworkManager[585]:    ifcfg-rh:     error:
Bridge connections are not yet supported
Aug 15 10:50:48 fedoravm NetworkManager[585]: <info> trying to start
the modem manager...