Problems resolving internet addresses

Vram lamsokvr at xprt.net
Sat Dec 25 18:54:30 UTC 2004


On Sat, 2004-12-25 at 13:44 -0500, mpjbrennan wrote:
> Thanks to Martin and Vram - I can't really answer your question as I
> don't understand the significance of the interrupts aspect. All I
> notice is that the inet6 line is not present in the FC2 set up and it
> is so much faster than Ubuntu. The MTU value is also higher - could
> this be relevant?  Both connections are using the same DNS servers, and
> in fact the Ubuntu box is a much higher spec than the FC2 box. Here are
> the relevant ifconfig printouts:
> 
> FC2
> --------
> eth0   Link encap:Ethernet  HWaddr 00:20:18:81:1B:3C
> inet addr:192.168.0.2  Bcast:192.168.0.255 
> Mask:255.255.255.0
> UP BROADCAST RUNNING MULTICAST  MTU:1000  Metric:1
> RX packets:75 errors:0 dropped:0 overruns:0 frame:0
> TX packets:125 errors:0 dropped:0 overruns:0 carrier:0
> collisions:1 txqueuelen:1000
> RX bytes:13506 (13.1 Kb)  TX bytes:18517 (18.0 Kb)
> Interrupt:5 Base address:0xb000
> 
> Ubuntu
> ------------
> eth0   Link encap:Ethernet  HWaddr 00:0F:EA:36:B2:7F
> inet addr:192.168.0.8  Bcast:192.168.0.255 
> Mask:255.255.255.0
> inet6 addr: fe80::20f:eaff:fe36:b27f/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
> RX packets:2348 errors:0 dropped:0 overruns:0 frame:0
> TX packets:2384 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:1556737 (1.4 MiB)  TX bytes:309989 (302.7 KiB)
> Interrupt:177 Base address:0xd000eth0
> 
> 
> -- 
> mpjbrennan
> 



>From man ifconfig



 del addr/prefixlen
              Remove an IPv6 address from an interface.


/sbin/ifconfig eth0 del  fe80::20f:eaff:fe36:b27f/64  


Try that or some such thing like that...









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