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| # This file describes the network interfaces available on your system | |
| # and how to activate them. For more information, see interfaces(5). | |
| # The loopback network interface | |
| auto lo | |
| iface lo inet loopback | |
| # The primary network interface | |
| # External Network | |
| auto em1 | |
| iface em1 inet dhcp | |
| #iface em1 inet manual | |
| # up ip link set dev $IFACE up | |
| # down ip link set dev $IFACE down | |
| # Internal Network | |
| auto em1:0 | |
| iface em1:0 inet static | |
| address 10.0.10.30 | |
| netmask 255.255.255.0 | |
| # Management Network | |
| auto em1:1 | |
| iface em1:1 inet static | |
| address 10.0.20.30 | |
| netmask 255.255.255.0 | |
| #gateway 10.0.20.1 | |
| # up ip link set dev $IFACE up | |
| # down ip link set dev $IFACE down |
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| # This file describes the network interfaces available on your system | |
| # and how to activate them. For more information, see interfaces(5). | |
| # The loopback network interface | |
| auto lo | |
| iface lo inet loopback | |
| # The primary network interface | |
| # External Network | |
| auto eth0 | |
| iface eth0 inet dhcp | |
| #iface eth0 inet manual | |
| # up ip link set dev $IFACE up | |
| # down ip link set dev $IFACE down | |
| # Internal Network | |
| auto eth0:0 | |
| iface eth0:0 inet static | |
| address 10.0.10.31 | |
| netmask 255.255.255.0 | |
| # Management Network | |
| auto eth0:1 | |
| iface eth0:1 inet static | |
| address 10.0.20.31 | |
| netmask 255.255.255.0 | |
| #gateway 10.0.20.1 | |
| # up ip link set dev $IFACE up | |
| # down ip link set dev $IFACE down |
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| root@compute1:/home/vjm# ip a | |
| 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default | |
| 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: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 | |
| link/ether 08:62:66:c5:90:0b brd ff:ff:ff:ff:ff:ff | |
| inet 10.0.10.30/24 brd 10.0.10.255 scope global em1:1 | |
| valid_lft forever preferred_lft forever | |
| inet 10.0.1.30/24 brd 10.0.1.255 scope global em1 | |
| valid_lft forever preferred_lft forever | |
| inet6 fe80::a62:66ff:fec5:900b/64 scope link | |
| valid_lft forever preferred_lft forever | |
| 3: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default | |
| link/ether 76:f2:2e:bc:4b:ad brd ff:ff:ff:ff:ff:ff | |
| 4: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default | |
| link/ether 8e:af:8f:81:c9:42 brd ff:ff:ff:ff:ff:ff | |
| 5: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default | |
| link/ether 42:31:12:e1:7c:40 brd ff:ff:ff:ff:ff:ff | |
| 6: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default | |
| link/ether 52:54:00:1d:85:ac brd ff:ff:ff:ff:ff:ff | |
| inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0 | |
| valid_lft forever preferred_lft forever | |
| 7: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN group default qlen 500 | |
| link/ether 52:54:00:1d:85:ac brd ff:ff:ff:ff:ff:ff | |
| root@controller1:/home/vjm# ip a | |
| 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default | |
| 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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 | |
| link/ether 48:5b:39:2b:2f:12 brd ff:ff:ff:ff:ff:ff | |
| inet 10.0.10.31/24 brd 10.0.10.255 scope global eth0:1 | |
| valid_lft forever preferred_lft forever | |
| inet 10.0.1.31/24 brd 10.0.1.255 scope global eth0 | |
| valid_lft forever preferred_lft forever | |
| inet6 fe80::4a5b:39ff:fe2b:2f12/64 scope link | |
| valid_lft forever preferred_lft forever | |
| 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 | |
| link/ether 68:05:ca:06:76:e2 brd ff:ff:ff:ff:ff:ff | |
| 4: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default | |
| link/ether b6:6d:cd:6b:93:88 brd ff:ff:ff:ff:ff:ff | |
| 5: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default | |
| link/ether ca:7f:b4:5e:25:46 brd ff:ff:ff:ff:ff:ff | |
| 6: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default | |
| link/ether 02:84:69:df:5f:4c brd ff:ff:ff:ff:ff:ff |
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| root@compute1:/home/vjm# route -n | |
| Kernel IP routing table | |
| Destination Gateway Genmask Flags Metric Ref Use Iface | |
| 0.0.0.0 10.0.1.1 0.0.0.0 UG 0 0 0 em1 | |
| 10.0.1.0 0.0.0.0 255.255.255.0 U 0 0 0 em1 | |
| 10.0.10.0 0.0.0.0 255.255.255.0 U 0 0 0 em1 | |
| 192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0 | |
| vjm@controller1:~$ route -n | |
| Kernel IP routing table | |
| Destination Gateway Genmask Flags Metric Ref Use Iface | |
| 0.0.0.0 10.0.1.1 0.0.0.0 UG 0 0 0 eth0 | |
| 10.0.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 | |
| 10.0.10.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 | |
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