Cisco Headend System Release 2.7 Installation Guide
Configure OIT Bridges
4017650 Rev C
71
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,
VIRTUAL> mtu 8232 index 1 inet 127.0.0.1 netmask ff000000
ce0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu
1500 index 2 inet 10.253.0.1 netmask ffffc000 broadcast
10.253.63.255
ce1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu
1500 index 3 inet 10.78.192.176 netmask fffff800 broadcast
10.78.199.255
eri0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu
1500 index 4 inet 192.168.1.1 netmask ffffff00 broadcast
192.168.1.255
ci0: flags=1001000842<BROADCAST,RUNNING,MULTICAST,IPv4,
FIXEDMTU> mtu 9180 index 5 inet 10.253.0.1 netmask ffffc000
broadcast 10.253.63.255
VIRTUAL> mtu 8232 index 1 inet 127.0.0.1 netmask ff000000
ce0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu
1500 index 2 inet 10.253.0.1 netmask ffffc000 broadcast
10.253.63.255
ce1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu
1500 index 3 inet 10.78.192.176 netmask fffff800 broadcast
10.78.199.255
eri0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu
1500 index 4 inet 192.168.1.1 netmask ffffff00 broadcast
192.168.1.255
ci0: flags=1001000842<BROADCAST,RUNNING,MULTICAST,IPv4,
FIXEDMTU> mtu 9180 index 5 inet 10.253.0.1 netmask ffffc000
broadcast 10.253.63.255
Notes:
The alphanumeric combination in the left column is the name of the interface.
These interface names are possible: ce, hme, eri, bge, lo, ci. Any combination
of these interfaces may be present.
of these interfaces may be present.
In this example, there are 5 interfaces shown:
–
–
lo0 (127.0.0.xxx)
Note: The "l" in this example is a lowercase "L" and not the number 1 (one).
–
–
ce0 (10.253.0.xxx)
–
ce1 (10.78.192.xxx)
–
eri0 (192.168.1.xxx)
–
cio (10.253.0.xxx)
4 Determine which interface is the TED interface.
Note: In this example the TED interface is the one with the same three octets as
the TED IP address. In this case, the eri0 (192.168.1.xxx) is the TED interface.
the TED IP address. In this case, the eri0 (192.168.1.xxx) is the TED interface.
5 Select the interface to use to create the virtual IP address.
Important:
The interface cannot be the TED interface
The interface cannot be the lo interface
The interface cannot be a ci interface
Note: In this case, you may choose either the ce0 or the ce1 interface for creating
virtual IP addresses. For our example we will select the ce0 interface.
virtual IP addresses. For our example we will select the ce0 interface.
6 Using the following command, create a new file and save:
vi /etc/hostname.ce0:x
Notes:
Notes:
The “x” will represent the number of the virtual interface (1, 2, 3, etc.).
There will be no content in this file.