Disabling IPv6

antonio montagnani anto.montagnani at virgilio.it
Thu Jul 1 17:10:53 UTC 2004


Alexander Dalloz wrote/ha scritto, On/il 01/07/2004 19:00:

>Am Do, den 01.07.2004 schrieb antonio montagnani um 18:51:
>
>  
>
>>I am a little bit confused...
>>I have IPV6INIT=no in etc/sysconfig/networking-scrips/ifcfg-ethx (where 
>>x maybe 1 or two having two cards and not in any other places .
>>Is IpV6 disabled???
>>    
>>
>
>  
>
>> Antonio
>>    
>>
>
>Run "ifconfig -a" to see whether IPv6 addresses are assigned. Run "lsmod
>| grep ipv6" to see whether the kernel module is loaded and whether it
>is used.
>
>Alexander
>
>
>  
>
eth0      Link encap:Ethernet  HWaddr 52:54:05:E5:82:46
          inet addr:192.168.0.1  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::5054:5ff:fee5:8246/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:58 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:8855 (8.6 Kb)
          Interrupt:10 Base address:0xe400
 
eth1      Link encap:Ethernet  HWaddr 00:00:B4:9D:0E:78
          inet addr:192.168.254.2  Bcast:192.168.254.255  Mask:255.255.255.0
          inet6 addr: fe80::200:b4ff:fe9d:e78/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:6520 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6228 errors:0 dropped:0 overruns:0 carrier:0
          collisions:1 txqueuelen:1000
          RX bytes:6028543 (5.7 Mb)  TX bytes:656120 (640.7 Kb)
          Interrupt:5 Base address:0xe800
 
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:10150 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10150 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:8335396 (7.9 Mb)  TX bytes:8335396 (7.9 Mb)

ppp0      Link encap:Point-to-Point Protocol
          inet addr:213.45.7.121  P-t-P:192.168.100.1  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
          RX packets:6347 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5998 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:5878074 (5.6 Mb)  TX bytes:504926 (493.0 Kb)
 
sit0      Link encap:IPv6-in-IPv4
          NOARP  MTU:1480  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
 

 /sbin/lsmod | grep ipv6
ipv6                  184672  24

I understand that IPV6 is on: what is the meaning of sit0??? and why do 
I see inet6 reference in all interfaces but ppp0???

Tnx for your patience

-- 

 Antonio 

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