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...NICS and plugging them back in will then not allow pining if the default d=gateway. When cold booting it somewhat works, some hosts are pingable while others are not. When restarting the network service via /etc/init.d/network, nothing is pingable. Here are my configs; ifcfg-bond0 DEVICE=bond0 USERCTL=no BOOTPROTO=none ONBOOT=yes IPADDR=10.0.0.10 NETMASK=255.255.0.0 NETWORK=10.0.0.0 TYPE=Unknown IPV6INIT=no ifcfg-eth0 DEVICE=eth0 BOOTPROTO=none ONBOOT=yes MASTER=bond0 SLAVE=yes USERCTL=no ifcfg-eth1 DEVICE=eth1 BOOTPROTO=none ONBOOT=yes MASTER=bond0 SLAVE=yes USERCTL=no /etc/modprob.d/bonding...

Hi, I'm trying to configure a network bridge over a bonding without any success. Here is my configuration: ifcfg-eth0: DEVICE=eth0 HWADDR=00:1E:C9:E8:3F:E5 ONBOOT=yes USERCTL=no MASTER=bond0 SLAVE=yes ifcfg-eth1: DEVICE=eth1 HWADDR=00:1E:C9:E8:3F:E7 ONBOOT=yes USERCTL=no MASTER=bond0 SLAVE=yes ifcfg-bond0: DEVICE=bond0 ONBOOT=yes BRIDGE=br0 USERCTL=no ifcfg-bridge0: DEVICE=br0 TYPE=Bridge BOOTPROTO=static IPADDR=192.168.52.55 NETMASK=255.255.255.0 NETWORK=192.168....

...Cluster Nodes and Channel Bonding Configuration Details are 1) Created bonding devices in "/etc/modprobe.conf" file alias bond0 bonding options bonding miimon=100 mode=1 2) Edit the "/etc/sysconfig/network-scripts/ifcfg-eth0 and ifcfg-eth1" configuration DEVICE=eth0 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none DEVICE=eth1 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none 3) Created a network script for the bonding device is "/etc/sysconfig/network-scripts/ifcfg-bond0" DEVICE=bond0 USERCTL=no ONBOOT=yes...

...p bond /etc/modprobe.conf alias bond2 bonding # ifconfig -a | grep bond bond0 Link encap:Ethernet HWaddr 00:00:00:00:00:00 bond2 Link encap:Ethernet HWaddr XXXXXXXXXXXXXXXXX # cat /etc/sysconfig/network-scripts/ifcfg-bond2 DEVICE=bond2 IPADDR=XXXXXXXXX NETMASK=XXXXXXXX NETWORK=XXXXXXXXX USERCTL=no BOOTPROTO=none ONBOOT=yes BONDING_OPTS="mode=1 miimon=100" # cat /etc/sysconfig/network-scripts/ifcfg-eth2 DEVICE=eth2 MASTER=bond2 SLAVE=yes HWADDR=XXXXXXXXXXXX ONBOOT=yes BOOTPROTO=none USERCTL=no # cat /etc/sysconfig/network-scripts/ifcfg-eth3 DEVICE=eth3 MASTER=bond2 SLAVE=yes HW...

...rver and take down eth1, everything works fine. Here is eth0: DEVICE=eth0 HWADDR=00:1b:21:cd:80:bf TYPE=Ethernet UUID=68a95912-3915-4b1a-9080-eb2017330153 ONBOOT=yes NM_CONTROLLED=yes BOOTPROTO=none IPADDR=192.168.1.27 NETMASK=255.255.255.0 DNS2=8.8.4.4 GATEWAY=192.168.1.1 DNS1=8.8.8.8 IPV6INIT=no USERCTL=no Here is eth1: DEVICE=eth1 HWADDR=00:0a:cd:17:07:7e TYPE=Ethernet UUID=b3851363-ae9e-4066-8993-caed07b9945b ONBOOT=no NM_CONTROLLED=yes BOOTPROTO=none IPADDR=10.0.254.11 NETMASK=255.255.255.0 GATEWAY=10.0.254.1 DNS1=8.8.8.8 DNS2=8.8.4.4 IPV6INIT=no USERCTL=no I have never experienced this befor...

...eredge R210. The install is standard 6.4, updated. I have one nic facing the public internet: vi /etc/sysconfig/network-scripts/ifcfg-em1 DEVICE=em1 BOOTPROTO=none HWADDR=d4:ae:52:c1:28:2b NM_CONTROLLED=no ONBOOT=yes TYPE=Ethernet UUID="cdfe1d58-c56c-47fc-8a93-5df2e168d176" IPV6INIT=no USERCTL=no DNS2=195.238.2.22 DNS1=192.168.66.1 IPADDR=192.168.66.5 NETMASK=255.255.255.128 GATEWAY=192.168.66.1 and one nic serving the lan and dhpcd. vi /etc/sysconfig/network-scripts/ifcfg-em2 DEVICE=em2 BOOTPROTO=none HWADDR=d4:ae:52:c1:28:2c NM_CONTROLLED=no ONBOOT=yes TYPE=Ethernet UUID="e72a1...

...ridge BOOTPROTO=none IPADDR=<my virtual host IP address?> NETWORK=xxx.xx.xx.xxx BROADCAST=xxx.xx.xx.xx NETMASK=255.255.255.0 ONBOOT=yes GATEWAY=xx.xxx.xxx.xx ============================ I did not add the hwaddress to the items below. ======================================== eth0 DEVICE=eth0 USERCTL=no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none eth1 DEVICE=eth0 USERCTL=no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none eth2 DEVICE=eth0 USERCTL=no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none =========================================

...do believe I don't have a clue as to how to set up a bridge on eth0. Here is what I have so far: ~~~~~~~~~~~~~~~~~ ifcfg-br0: DEVICE=br0 TYPE=Bridge BOOTPROTO=static BROADCAST=192.168.255.255 IPADDR=192.168.255.10 NETMASK=255.255.255.0 NETWORK=192.168.255.0 GATEWAY=192.168.255.10 ONBOOT=yes USERCTL=yes IPV6INIT=no PEERDNS=no ~~~~~~~~~~~~~~~~~ ifcfg-eth0: DEVICE=eth0 TYPE=Ethernet BOOTPROTO=static BROADCAST=192.168.255.255 IPADDR=192.168.255.12 NETMASK=255.255.255.0 NETWORK=192.168.255.0 GATEWAY=192.168.255.10 ONBOOT=yes USERCTL=yes IPV6INIT=no PEERDNS=no BRIDGE=br0 ~~~~~~~~~~~~~~~~~ ifcf...

...this? am i missing something? offcourse i can add it to my rc.local but there must be a more elegant way. please see my configs below Thanks, Wessel ifcfg-bond0: DEVICE=bond0 IPADDR=xxx.xx.x.xx NETMASK=255.255.255.0 NETWORK=xxx.xx.x.xx BROADCAST=xxx.xx.x.xx GATEWAY= ONBOOT=yes BOOTPROTO=none USERCTL=no BONDING_MODULE_OPTS='mode=802.3ad miimon=80' TYPE=BOND ifcfg-eth0 (same for eth1,eth2 & eth3): # Intel Corporation 82576 Gigabit Network Connection DEVICE=eth0 ONBOOT=yes BOOTPROTO=none USERCTL=no MASTER=bond0 SLAVE=YES TYPE=ethernet HWADDR=xx:xx:xx:xx:xx:xx /etc/modprobe.conf: al...

...ave so far. EM1-4 are configured as slaves to BOND0 ifcfg-em1: TYPE=Ethernet USERSTL=no MASTER=bond0 NAME=em1 UUID=0ca45a64-70eb-4bfb-bf73-90b221d5fa65 DEVICE=em1 ONBOOT=yes SLAVE=yes ifcfg-em2: TYPE=Ethernet NAME=em2 UUID=d79cc76a-8f38-460c-9430-2ae78b43dc1d DEVICE=em2 ONBOOT=yes MASTER=bond0 USERCTL=no SLAVE=yes ifcfg-em3: TYPE=Ethernet NAME=em3 UUID=9f7cf127-eba2-45e8-95bd-814e6066aa74 DEVICE=em3 ONBOOT=yes MASTER=bond0 USERCTL=no SLAVE=yes ifcfg-em4 TYPE=Ethernet NAME=em4 UUID=53517fa5-9e22-4286-a367-8c91ef6f1883 DEVICE=em4 ONBOOT=yes MASTER=bond0 USERCTL=no SLAVE=yes ifcfg-bond0: DEVICE...

...apter2 mptsas alias scsi_hostadapter mptspi alias scsi_hostadapter1 mptfc alias scsi_hostadapter2 mptsas alias bond0 bonding options bond0 miimon=80 mode=0 alias peth0 tg3 /etc/sysconfig/network-scripts/ifcfg-eth0 # Broadcom Corporation NetXtreme BCM5715 Gigabit Ethernet DEVICE=eth0 BOOTPROTO=none USERCTL=no HWADDR=00:23:8B:CE:9C:5C ONBOOT=yes MASTER=bond0 SLAVE=yes TYPE=Ethernet /etc/sysconfig/network-scripts/ifcfg-eth1 # Broadcom Corporation NetXtreme BCM5715 Gigabit Ethernet DEVICE=eth1 BOOTPROTO=none USERCTL=no HWADDR=00:23:8B:CE:9C:5D ONBOOT=yes MASTER=bond0 SLAVE=yes TYPE=Ethernet /etc/sysco...

...aa:c5 Slave queue ID: 0 Slave Interface: enp7s0f0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:25:90:1a:2d:aa Slave queue ID: 0 [root at dc106 ~]# cat /etc/sysconfig/network-scripts/ifcfg-bond0 DEVICE=bond0 IPADDR=193.109.172.106 NETMASK=255.255.255.128 USERCTL=no BOOTPROTO=none ONBOOT=yes MTU=9000 IPV6ADDR=2001:67c:1148:200::106 TYPE=Bond BONDING_MASTER=yes NM_CONTROLLED=no BONDING_OPTS="options bonding mode=1 primary=enp6s0 miimon=100 updelay=600000" [root at dc106 ~]# cat /etc/sysconfig/network-scripts/ifcfg-enp7s0f0 # Network slave interfa...

...CentOS 6.5 computer to have a static IP. Currently I get the IP I want because I have my router assign it on the basis of mac address. I placed the following file as: /etc/sysconfig/networking-scripts/eth0 DEVICE="eth0" BOOTPROTO=static HWADDR=00:1F:D0:9E:AE:67 ONBOOT=yes TYPE=Ethernet USERCTL=no IPV6INIT=no PEERDNS=yes NETMASK=255.255.255.0 IPADDR=192.168.0.99 GATEWAY=192.168.0.1 NM_CONTROLLED=no I also disabled Network Manager with chkconfig. It didn't work. When I rebooted I had no IP address for eth0. Should I leave all the other scripts in /etc/sysconfig/networking-scripts u...

...uster Nodes and Channel Bonding Configuration Details are 1) Created bonding devices in "/etc/modprobe.conf" file alias bond0 bonding options bonding miimon=100 mode=1 2) Edit the "/etc/sysconfig/network-scripts/ifcfg-eth0 and ifcfg-eth1" configuration DEVICE=eth0 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none DEVICE=eth1 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none 3) Created a network script for the bonding device is "/etc/sysconfig/network-scripts/ifcfg-bond0" DEVICE=bond0 USERCTL=no...

...er Nodes Channel Bonding Configuration Details are 1) Created bonding devices in "/etc/modprobe.conf" file alias bond0 bonding options bonding miimon=100 mode=1 2) Edit the "/etc/sysconfig/network-scripts/ifcfg-eth0 and ifcfg-eth1" configuration DEVICE=eth0 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none DEVICE=eth1 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none 3) Created a network script for the bonding device is "/etc/sysconfig/network-scripts/ifcfg-bond0" DEVICE=bond0 U...

...OS 5.5 x86_64, going through a bridged virtualized interface. The virtualized interface in the guest is configured as follow: # ifcfg-eth1 DEVICE=eth1 BOOTPROTO=none PEERDNS=yes GATEWAY=IP.OF.HOST.GATEWAY HWADDR=11:11:11:11:11:11 IPADDR=IP.OF.GUEST.ETH1 NETMASK=255.255.255.255 ONBOOT=yes ARP=yes USERCTL=no IPV6INIT=no # route-eth1 IP.OF.HOST.GATEWAY dev eth1 default via IP.OF.HOST.GATEWAY dev eth1 This is the configuration recommended by the provider (OVH) after a virtual MAC address has been allocated for IP.OF.GUEST.ETH1: http://help.ovh.com/BridgeClient It works fine for virtual interfaces...

...Cluster Nodes and Channel Bonding Configuration Details are 1) Created bonding devices in "/etc/modprobe.conf" file alias bond0 bonding options bonding miimon=100 mode=1 2) Edit the "/etc/sysconfig/network-scripts/ifcfg-eth0 and ifcfg-eth1" configuration DEVICE=eth0 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none DEVICE=eth1 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none 3) Created a network script for the bonding device is "/etc/sysconfig/network-scripts/ifcfg-bond0" DEVICE=bond0 USERCTL=no ONBOOT=yes...

....9-34.ELsmp #1 SMP Wed Mar 8 00:27:03 CST 2006 i686 i686 i386 GNU/ Linux [root at centos-test ~]# cat /etc/sysconfig/network-scripts/ifcfg-bond0 DEVICE=bond0 IPADDR=192.168.100.71 NETMASK=255.255.255.0 NETWORK=192.168.100.0 BROADCAST=192.168.100.255 GATEWAY=192.168.100.1 ONBOOT=yes BOOTPROTO=none USERCTL=no [root at centos-test ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 USERCTL=no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none [root at centos-test ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth1 DEVICE=eth1 USERCTL=no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none [root a...

Hi, I'm wondering about the impact of using both dom0 and domU's on a server at the same time. I'm worried about the performance impact of running a Mysql server in a domU and now I'm thinking about moving the Mysql part of a LAMP setup into dom0 and running a few Apache guests as domUs. Since the Apaches will serve mostly from an NFS share they won't have much impact on

.... On monday I noticed that the nodes didn't had their initial adresses: Node 1: hostname dscln01, public IP 10.0.0.41/8, now 10.0.0.42/8 /etc/sysconfig/network-scripts/ifcfg-bond0: DEVICE=bond0 BOOTPROTO=none IPADDR=10.0.0.41 NETWORK=10.0.0.0 BROADCAST=10.0.0.255 NETMASK=255.0.0.0 ONBOOT=yes USERCTL=no Node 2: hostname dscln02, public IP 10.0.0.42/8, now 10.0.0.41/8 /etc/sysconfig/network-scripts/ifcfg-bond0: DEVICE=bond0 BOOTPROTO=none IPADDR=10.0.0.42 NETWORK=10.0.0.0 BROADCAST=10.0.0.255 NETMASK=255.0.0.0 ONBOOT=yes USERCTL=no Yesterday it felt over so we had to reboot both nodes and t...