[ale] Network problem: 'no route to host'
Zachary Link
zack at the-links.net
Fri Mar 14 11:01:38 EST 2003
Your mask from the ifconfig output says that it is using an 8 bit subnet
mask...your routing table says 24 bit subnet mask.
>inet addr:1.2.3.42 Bcast:1.255.255.255 Mask:255.0.0.0
>eth0 1.2.4.0 * 255.255.255.0 U 0 0
This does not agree with your routing table. This could be potentially
causing you some problems.
Zack Link
>
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>> Can you ping the gateway?
> Yes.
>
>> Can you ping the dns?
> Yes, but it is on the same box.
>
>>What is the output of /sbin/route ?
> [IPs changed, sorry but cannot give the actual.]
> [Assume assigned IPs are 1.2.3.42 and 1.2.4.22]
>
> # /sbin/route
>
> Kernel IP routing table
> Destination Gateway Genmask Flags Metric Ref Use
> Iface 1.2.3.0 * 255.255.255.0 U 0 0
> 0 eth0 1.2.4.0 * 255.255.255.0 U 0 0
> 0 eth0 1.0.0.0 * 255.0.0.0 U 0
> 0 0 eth0 127.0.0.0 * 255.0.0.0 U
> 0 0 0 lo default 1.2.3.1 0.0.0.0 UG
> 0 0 0 eth0
>
> # ifconfig | grep inet
>
> inet addr:1.2.3.42 Bcast:1.255.255.255 Mask:255.0.0.0
> inet addr:1.2.4.22 Bcast:1.255.255.255 Mask:255.0.0.0
> inet addr:127.0.0.1 Mask:255.0.0.0
>
> - --
> Greg Sabino Mullane greg at turnstep.com
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