[SlugBug] Routing table question

Craig Andrews craig at simplyspiffing.com
Tue Aug 15 14:13:52 BST 2006


Bill Best wrote:
>> Kernel IP routing table
>> Destination     Gateway         Genmask         Flags Metric Ref    
>> Use Iface
>> 192.168.1.0     *               255.255.255.0   U     0      0        
>> 0 eth0
>> 192.168.0.0     *               255.255.255.0   U     0      0        
>> 0 eth1
>> 169.254.0.0     *               255.255.0.0     U     0      0        
>> 0 eth1
>> default         192.168.0.5     0.0.0.0         UG    0      0        
>> 0 eth1
> 
> i need to prevent this sort of thing from happening.

The 169.254.0.0/16 range is reserved for link-local (aka zeroconf) 
addresses, as used by Windows and Apple's Bonjour networking. There are 
a few things that can cause this including:

Avahi (multicast DNS)
BusyBox
zeroconf

Do you have any of these installed? It certainly seems like something is 
trying to grab a default address from the link-local range, or at least 
provide routing for it.

-- 
Craig


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