Hello,
Firtst of all, thanks a lot for your responses.
1. @Marco : I mean by 'not reachable' that nether my local network,
nether the internet can ping my network interfaces.
2. @Mark : I use RHEL 6, I will look in '70-persistant-net'.
3. @FrankCui : Here my network interfaces config :
*ETH0 : *
BOOTPROTO=none
BROADCAST={PUBLIC BROADCAST IP}
DEVICE=eth0
HWADDR=00:1B:21:30:48:1E
IPADDR={PUBLIC IP}
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NETMASK=255.255.255.224
NETWORK={PUBLIC NETWORK IP}
NM_CONTROLLED=no
ONBOOT=yes
TYPE=Ethernet
*ETH1 : *
BOOTPROTO=none
BROADCAST={PUBLIC BROADCAST IP}
DEFROUTE=yes
DEVICE=eth1
GATEWAY={PUBLIC GATEWAY IP}
HWADDR=00:15:17:89:31:48
IPADDR={PUBLIC IP}
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NETMASK=255.255.255.224
NETWORK={PUBLIC NETWORK IP}
NM_CONTROLLED=no
ONBOOT=yes
TYPE=Ethernet
*ETH1:XXX1 :* (all subinterfaces are on the same network but different
from the network of ETH0 and ETH1)
BOOTPROTO=none
DEVICE=eth1:XXX1
IPADDR={PUBLIC IP}
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NM_CONTROLLED=no
ONBOOT=yes
TYPE=Ethernet
*ETH1:XXX2 :*
BOOTPROTO=none
DEVICE=eth1:XX2
IPADDR={PUBLIC IP}
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NM_CONTROLLED=no
ONBOOT=yes
TYPE=Ethernet
*ETH1:XXX3 :*
BOOTPROTO=none
DEVICE=eth1:XXX3
IPADDR={PUBLIC IP}
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NM_CONTROLLED=no
ONBOOT=yes
TYPE=Ethernet
*ETH2 : *
DEVICE="eth2"
HWADDR="00:15:17:89:31:49"
NM_CONTROLLED="yes"
ONBOOT="no"
On 12/14/2011 05:42 PM, Marco Shaw wrote:
Hi,
Can you further define "not reachable" with exact details?
Marco
On Wed, Dec 14, 2011 at 12:34 PM, Bob Sauvage<bob.sauvage@xxxxxx> wrote:
Hello *,
I've configured my two network interfaces : ETH0 and ETH1. ETH1 has 3
subinterfaces.
When I restart my server or just the network by 'service network restart',
my networks interfaces are no longer reachable.
I have to stop ETH0 and after ETH1. Then, I restart ETH1, I stop ETH1:xxx1
and then the network is reachable. And finaly, I can restart my ETH1:xxx1.
I feel like I have to restart interfaces in a certain order.
Do you have any ideas ?
Thanks in advance,
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Is this CentOS 5.7 or 6? Have you looked in
/etc/udev/rules.d/70-persistant-net,rules, to see if something's out of
whack?
mark
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