2016年6月2日木曜日
CentOS7 bonding on VMware ESXi 5.5
[root@c7 ~]# cat /etc/sysconfig/network-scripts/ifcfg-bond0
DEVICE=bond0
TYPE=Bond
BONDING_MASTER=yes
BOOTPROTO=none
ONBOOT=yes
IPADDR=192.168.0.84
PREFIX=24
GATEWAY=192.168.0.1
DNS1=192.168.0.254
DOMAIN=tsystem.gr.jp
BONDING_OPTS="mode=active-backup miimon=100"
[root@c7 ~]# cat /etc/sysconfig/network-scripts/ifcfg-ens32
TYPE="Ethernet"
BOOTPROTO=none
HWADDR=00:0C:29:FE:63:2C
NAME="ens32"
UUID="a4fc62df-e4dc-4a98-82b0-ae7597c94c3e"
DEVICE="ens32"
ONBOOT="yes"
MASTER=bond0
SLAVE=yes
[root@c7 ~]# cat /etc/sysconfig/network-scripts/ifcfg-ens34
HWADDR=00:0C:29:FE:63:36
TYPE=Ethernet
NAME="ens34"
DEVICE=ens34
UUID="f511fbe2-7b69-44ac-a820-32a21a5b77a5"
ONBOOT="yes"
BOOTPROTO=none
MASTER=bond0
SLAVE=yes
[root@c7 ~]#
[root@c7 ~]# cat ts.sh
#!/bin/sh
echo '###############################################################################'
cat /etc/redhat-release
date '+%Y%m%d.%H%M%S'
echo '# ip link show ################################################################'
ip link show
echo '# ip addr show ################################################################'
ip addr show
echo '# ping gw #####################################################################'
ping -c 1 192.168.0.1
echo '###############################################################################'
[root@c7 ~]#
mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: ens32: mtu 1500 qdisc pfifo_fast master bond0 state UP mode DEFAULT qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
3: ens34: mtu 1500 qdisc pfifo_fast master bond0 state UP mode DEFAULT qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
6: bond0: mtu 1500 qdisc noqueue state UP mode DEFAULT
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
# ip addr show ################################################################
1: lo: mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens32: mtu 1500 qdisc pfifo_fast master bond0 state UP qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
3: ens34: mtu 1500 qdisc pfifo_fast master bond0 state UP qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
6: bond0: mtu 1500 qdisc noqueue state UP
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
inet 192.168.0.84/24 brd 192.168.0.255 scope global bond0
valid_lft forever preferred_lft forever
inet6 240f:6f:ea7e:1:20c:29ff:fefe:632c/64 scope global mngtmpaddr dynamic
valid_lft 297sec preferred_lft 297sec
inet6 fe80::dc3b:f8ff:fe45:d208/64 scope link
valid_lft forever preferred_lft forever
# ping gw #####################################################################
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_seq=1 ttl=255 time=0.360 ms
--- 192.168.0.1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.360/0.360/0.360/0.000 ms
###############################################################################
[root@c7 ~]#
mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: ens32: mtu 1500 qdisc pfifo_fast master bond0 state DOWN mode DEFAULT qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
3: ens34: mtu 1500 qdisc pfifo_fast master bond0 state UP mode DEFAULT qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
6: bond0: mtu 1500 qdisc noqueue state UP mode DEFAULT
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
# ip addr show ################################################################
1: lo: mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens32: mtu 1500 qdisc pfifo_fast master bond0 state DOWN qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
3: ens34: mtu 1500 qdisc pfifo_fast master bond0 state UP qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
6: bond0: mtu 1500 qdisc noqueue state UP
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
inet 192.168.0.84/24 brd 192.168.0.255 scope global bond0
valid_lft forever preferred_lft forever
inet6 240f:6f:ea7e:1:20c:29ff:fefe:632c/64 scope global mngtmpaddr dynamic
valid_lft 289sec preferred_lft 289sec
inet6 fe80::dc3b:f8ff:fe45:d208/64 scope link
valid_lft forever preferred_lft forever
# ping gw #####################################################################
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_seq=1 ttl=255 time=0.341 ms
--- 192.168.0.1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.341/0.341/0.341/0.000 ms
###############################################################################
[root@c7 ~]#
mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: ens32: mtu 1500 qdisc pfifo_fast master bond0 state UP mode DEFAULT qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
3: ens34: mtu 1500 qdisc pfifo_fast master bond0 state UP mode DEFAULT qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
6: bond0: mtu 1500 qdisc noqueue state UP mode DEFAULT
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
# ip addr show ################################################################
1: lo: mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens32: mtu 1500 qdisc pfifo_fast master bond0 state UP qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
3: ens34: mtu 1500 qdisc pfifo_fast master bond0 state UP qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
6: bond0: mtu 1500 qdisc noqueue state UP
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
inet 192.168.0.84/24 brd 192.168.0.255 scope global bond0
valid_lft forever preferred_lft forever
inet6 240f:6f:ea7e:1:20c:29ff:fefe:632c/64 scope global mngtmpaddr dynamic
valid_lft 275sec preferred_lft 275sec
inet6 fe80::dc3b:f8ff:fe45:d208/64 scope link
valid_lft forever preferred_lft forever
# ping gw #####################################################################
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_seq=1 ttl=255 time=0.359 ms
--- 192.168.0.1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.359/0.359/0.359/0.000 ms
###############################################################################
[root@c7 ~]#
mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: ens32: mtu 1500 qdisc pfifo_fast master bond0 state UP mode DEFAULT qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
3: ens34: mtu 1500 qdisc pfifo_fast master bond0 state DOWN mode DEFAULT qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
6: bond0: mtu 1500 qdisc noqueue state UP mode DEFAULT
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
# ip addr show ################################################################
1: lo: mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens32: mtu 1500 qdisc pfifo_fast master bond0 state UP qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
3: ens34: mtu 1500 qdisc pfifo_fast master bond0 state DOWN qlen 1000
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
6: bond0: mtu 1500 qdisc noqueue state UP
link/ether 00:0c:29:fe:63:2c brd ff:ff:ff:ff:ff:ff
inet 192.168.0.84/24 brd 192.168.0.255 scope global bond0
valid_lft forever preferred_lft forever
inet6 240f:6f:ea7e:1:20c:29ff:fefe:632c/64 scope global mngtmpaddr dynamic
valid_lft 270sec preferred_lft 270sec
inet6 fe80::dc3b:f8ff:fe45:d208/64 scope link
valid_lft forever preferred_lft forever
# ping gw #####################################################################
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_seq=1 ttl=255 time=0.321 ms
--- 192.168.0.1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.321/0.321/0.321/0.000 ms
###############################################################################
[root@c7 ~]#
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