Re: arp: link address is broadcast for IP address??

2003-01-07 Thread yen-po wang
But there is no machine in 192.168.1.6
My gateway is in 192.168.6.254
other machines in 192.168.0.x 192.168.1.x .3.x .6.x
.30.x

so I can't use 255.255.255.0


--- Duncan Anker <[EMAIL PROTECTED]> wrote:
> On Wed, 2003-01-08 at 11:40, yen-po wang wrote:
> > oh~ sorry...
> > netmask is 255.255.0.0 not 192.168.0.0
> > 
> > I mean netmask in 255.255.0.0 and got the message 
> > arp: link address is broadcast for IP  
> > address192.168.1.6!
> 
> Ah, that's different. Well, is there anything else
> on your network using
> that address? 192.168.1.6 will be on the same
> network as your machine.
> If you set the netmask to 255.255.255.0 it will no
> longer be the same
> network and therefore shouldn't continue to happen.
> 
> Why it does this in the first place, I am not sure.
> 
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Re: arp: link address is broadcast for IP address??

2003-01-07 Thread Duncan Anker
On Wed, 2003-01-08 at 11:40, yen-po wang wrote:
> oh~ sorry...
> netmask is 255.255.0.0 not 192.168.0.0
> 
> I mean netmask in 255.255.0.0 and got the message 
> arp: link address is broadcast for IP  
> address192.168.1.6!

Ah, that's different. Well, is there anything else on your network using
that address? 192.168.1.6 will be on the same network as your machine.
If you set the netmask to 255.255.255.0 it will no longer be the same
network and therefore shouldn't continue to happen.

Why it does this in the first place, I am not sure.

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Re: arp: link address is broadcast for IP address??

2003-01-07 Thread yen-po wang
oh~ sorry...
netmask is 255.255.0.0 not 192.168.0.0

I mean netmask in 255.255.0.0 and got the message 
arp: link address is broadcast for IP  
address192.168.1.6!


--- Duncan Anker <[EMAIL PROTECTED]> wrote:
> On Wed, 2003-01-08 at 11:15, yen-po wang wrote:
> > I get a lot of syslog messages(every day/every
> second)
> > arp: link address is broadcast for IP address
> > 192.168.1.6!
> > arp: link address is broadcast for IP address
> > 192.168.1.7!
> >  
> > my private ip is 192.168.6.254
> > netmask is 192.168.0.0
> 
> Netmask should be 255.255.0.0 (or possibly
> 255.255.255.0 or various
> other combinations depending on how many hosts,
> sub-netting, etc).
> 
> There is no reason not to have a netmask of
> 192.168.0.0, other than you
> are going to cause yourself a world of pain.
> Generally it's best to keep
> your network mask bits contiguous.
> 
> >  
> > and what does this message mean?
> 
> Something is broadcasting it's address to the
> network. Change the
> netmask and see if it goes away.
> 
> > 
> > 
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> disclose or use the
> information in this email in any way.
> Dark Blue Sea does not guarantee the integrity of
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> The views or opinions expressed are the author's own
> and may not reflect
> the views or opinions of Dark Blue Sea.
> Dark Blue Sea does not warrant that any attachments
> are free from
> viruses or other defects.
> You assume all liability for any loss, damage or
> other consequences
> which may arise from opening or using the
> attachments.
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Re: arp: link address is broadcast for IP address??

2003-01-07 Thread Duncan Anker
On Wed, 2003-01-08 at 11:15, yen-po wang wrote:
> I get a lot of syslog messages(every day/every second)
> arp: link address is broadcast for IP address
> 192.168.1.6!
> arp: link address is broadcast for IP address
> 192.168.1.7!
>  
> my private ip is 192.168.6.254
> netmask is 192.168.0.0

Netmask should be 255.255.0.0 (or possibly 255.255.255.0 or various
other combinations depending on how many hosts, sub-netting, etc).

There is no reason not to have a netmask of 192.168.0.0, other than you
are going to cause yourself a world of pain. Generally it's best to keep
your network mask bits contiguous.

>  
> and what does this message mean?

Something is broadcasting it's address to the network. Change the
netmask and see if it goes away.

> 
> 
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