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akelsaman

CenOS 6.2 VLan Realtek8111D/E Problem

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Joined: 2012/2/27

From

Posts: 24

it try to activate a vlan on my eth0 card but when i restart network or restart the server and ping this vlan it answer me for a seconds but then stop to respond

any help please this is the seconed day in the same problem

ifcfg-eth0
**********
DEVICE="eth0"
BOOTPROTO=static
DHCPCLASS=
IPADDR=192.168.1.231
NETMASK=255.255.255.0
HWADDR="1C:6F:65:8F:54:D5"
NM_CONTROLLED="yes"
ONBOOT="yes
**********

ifcfg-vlan1
**********
VLAN=yes
VLAN_NAME_TYPE=VLAN_PLUS_VID_NO_PAD
DEVICE=vlan1
PHYSDEV=eth0
BOOTPROTO=static
IPADDR=xx.xx.xx.xx
NETMASK=255.255.255.248
ONBOOT=yes
TYPE=Ethernet
**********

ifconfig

**********
eth0      Link encap:Ethernet  HWaddr 1C:6F:65:8F:54:D5  
          inet addr:192.168.1.231  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::1e6f:65ff:fe8f:54d5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:20134 errors:0 dropped:0 overruns:0 frame:0
          TX packets:11737 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:24504127 (23.3 MiB)  TX bytes:1021294 (997.3 KiB)
          Interrupt:33 Base address:0x4000 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

vlan1     Link encap:Ethernet  HWaddr 1C:6F:65:8F:54:D5  
          inet addr:xx.xx.xx.xx  Bcast:xx.xx.xx.xx  Mask:255.255.255.248
          inet6 addr: fe80::1e6f:65ff:fe8f:54d5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 b)  TX bytes:720 (720.0 b)

[Moderator edit: Added code tags to preserve formatting. Obfuscated VLAN IP address.]

Posted on: 2012/2/27 14:58

akelsaman

Re: CenOS 6.2 VLan Realtek8111D/E Problem

Peeking in the Member Window

Joined: 2012/2/27

From

Posts: 24

This is the moment when become not responding

64 bytes from xx.xx.xx.xx: icmp_req=1 ttl=64 time=1.10 ms
64 bytes from xx.xx.xx.xx: icmp_req=2 ttl=64 time=0.640 ms
From 192.168.1.1 icmp_seq=3 Destination Host Unreachable
From 192.168.1.1 icmp_seq=4 Destination Host Unreachable
From 192.168.1.1 icmp_seq=5 Destination Host Unreachable

Posted on: 2012/2/27 15:05

pschaff

Re: CenOS 6.2 VLan Realtek8111D/E Problem

Moderator

Joined: 2006/12/13

From Tidewater, Virginia, North America

Posts: 18773

Welcome to the CentOS fora. Please see the recommended reading for new users linked in my signature.

I'd suggest you chkconfig NetworkManager off, adjust the ifcfg files to have NM_CONTROLLED="no" and try managing the network with the traditional network service. NetworkManager does not seem to do well with complex configurations.

If more help is needed then please provide more information about your system by running "./getinfo.sh network" and showing us the output file.

_________________
Phil

Recommended reading: FAQ & Readme first ; Search hint: google "your topic site:centos.org"; Smart Questions

Posted on: 2012/3/1 22:19

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