Link sit0?

Hi_This_is_Dev · 09-23-2009, 07:28 AM

Hi,

Consider this output:

Code:

[root@localhost ~]# ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000
    link/ether 00:1d:60:7d:39:ad brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.13/24 brd 192.168.1.255 scope global eth1
    inet 192.168.1.20/24 brd 192.168.1.255 scope global secondary eth1
    inet6 fe80::21d:60ff:fe7d:39ad/64 scope link 
       valid_lft forever preferred_lft forever
3: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
    link/ether 00:22:b0:53:25:41 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.20/24 brd 192.168.1.255 scope global eth0
4: sit0: <NOARP> mtu 1480 qdisc noop 
    link/sit 0.0.0.0 brd 0.0.0.0
[root@localhost ~]#

[1] What is sit0?

[2] Does "/8" in "inet 127.0.0.1/8" mean that the self-loop back ip range is from 1 to 8?

Thanks!

Wim Sturkenboom · 09-23-2009, 07:35 AM

google sit0 does not help you?

Hi_This_is_Dev · 09-23-2009, 08:06 AM

What are experts, then, for?

Quote:

Originally Posted by Wim Sturkenboom

google sit0 does not help you?