Related to this, I had a similar situation when I setup up a 'turbonet' card
on my TiVo.
I built and evolved this web UI:
http://daevid.com/examples/dhcp/
Source is at bottom of the page. I find it useful to see who's on my
network. My linux box is the firewall and dhcp server.
It uses 'arp'.
If some other machine wants to communicate with some second other
machine ... say secmachine.homenet.com it connects to the DNS server of
homenet.com. (This step won't be done if IP addresses are in use.
The DNS server then sends the IP address to firstmachine.homenet.com or
firstmachine uses the
Hi Nick,
on Wednesday, 2005-08-31 at 20:30:14, you wrote:
> arp will rely on the box having actually done something within arp's
> cache period.
What's more, ARP resolves IP addresses to MAC addresses and the IP
address is what the OP wanted to find out in the first place.
I'd try in this order:
1
Andrew Lowe wrote:
Hi all,
I have the situation where I've been loaned an old Sun SPARC box for
some work. It has a static IP somewhere in the 192.168.0.* range, which
my home network also is in. My question is, how can I find out the IP
address of the machine?
if it is pingable then
e
On Wed, 2005-08-31 at 05:50 -0500, John Jolet wrote:
> On Aug 31, 2005, at 1:38 AM, Frank Schafer wrote:
>
> >
> > ... what about arp?
> >
>
> If this machine has the mac address listed on the outside of the
> case, or he opens it up to look at the card, sure. if you don't know
> what the ma
On Aug 31, 2005, at 1:38 AM, Frank Schafer wrote:
... what about arp?
If this machine has the mac address listed on the outside of the
case, or he opens it up to look at the card, sure. if you don't know
what the mac address isthen you're stuck. Of course, if it's a
small, home
On Wed, 2005-08-31 at 16:42 +0800, Destromy wrote:
> >>
> >>
> ping broadcast ?
now we are going in circles.
not every device responds to ping - its optional in linux and people
often turn it off because of various DOS attacks based on icmp.
also some OSes don't seem to respond to broadcast
Nick Rout wrote:
>On Wed, 2005-08-31 at 08:38 +0200, Frank Schafer wrote:
>
>
>>On Tue, 2005-08-30 at 17:51 -0500, John Jolet wrote:
>>
>>
>>>On Aug 30, 2005, at 4:57 PM, Christoph Gysin wrote:
>>>
>>>
>>>
John Jolet wrote:
>yeah, if it's got a firewall d
On Wed, 2005-08-31 at 08:38 +0200, Frank Schafer wrote:
> On Tue, 2005-08-30 at 17:51 -0500, John Jolet wrote:
> > On Aug 30, 2005, at 4:57 PM, Christoph Gysin wrote:
> >
> > > John Jolet wrote:
> > >
> > >> yeah, if it's got a firewall disallowing icmp responses. then you
> > >> can do nmap -P
On Tue, 2005-08-30 at 17:51 -0500, John Jolet wrote:
> On Aug 30, 2005, at 4:57 PM, Christoph Gysin wrote:
>
> > John Jolet wrote:
> >
> >> yeah, if it's got a firewall disallowing icmp responses. then you
> >> can do nmap -P0 to find it. ping would never find it. It's gotta
> >> have SOME
On Aug 30, 2005, at 4:57 PM, Christoph Gysin wrote:
John Jolet wrote:
yeah, if it's got a firewall disallowing icmp responses. then you
can do nmap -P0 to find it. ping would never find it. It's gotta
have SOME port open.
As far as I've read his post, there's no firewall involved. S
John Jolet wrote:
yeah, if it's got a firewall disallowing icmp responses. then you can do nmap
-P0 to find it. ping would never find it. It's gotta have SOME port open.
As far as I've read his post, there's no firewall involved. So why should he do portscans in all
hosts on the subnet?
On 30 August 2005 15:51, Andrew Lowe wrote:
> Hi all,
> I have the situation where I've been loaned an old Sun SPARC box for
> some work. It has a static IP somewhere in the 192.168.0.* range, which
> my home network also is in. My question is, how can I find out the IP
> address of the machi
yeah, if it's got a firewall disallowing icmp responses. then you can do nmap
-P0 to find it. ping would never find it. It's gotta have SOME port open.
Also, nmap can do os fingerprinting and probably show you which one is the
solaris or sunos machine...
On Tuesday 30 August 2005 10:12, Chr
Andrew Lowe wrote:
Hi all,
I have the situation where I've been loaned an old Sun SPARC box for
some work. It has a static IP somewhere in the 192.168.0.* range, which
my home network also is in. My question is, how can I find out the IP
address of the machine? I've forgotten what it is an
Andrew Lowe wrote:
> Hi all,
> I have the situation where I've been loaned an old Sun SPARC box for
> some work. It has a static IP somewhere in the 192.168.0.* range, which
> my home network also is in. My question is, how can I find out the IP
> address of the machine? I've forgotten what it
Dienstag 30 August 2005 16:51, Andrew Lowe:
> Is there a utilitiy in portage that will try all of
> the ip addresses in a range and let me know if something it at the other
> end, ie something like automatically pinging all of the addresses in a
> range and reporting what addresses responded?
if i
On Wed, 2005-08-31 at 00:51 +1000, Andrew Lowe wrote:
> Hi all,
> I have the situation where I've been loaned an old Sun SPARC
> box for
> some work. It has a static IP somewhere in the 192.168.0.* range,
> which
> my home network also is in. My question is, how can I find out the IP
> a
emerge nmap
On Tuesday 30 August 2005 09:51, Andrew Lowe wrote:
> Hi all,
> I have the situation where I've been loaned an old Sun SPARC box for
> some work. It has a static IP somewhere in the 192.168.0.* range, which
> my home network also is in. My question is, how can I find out the IP
>
Hi all,
I have the situation where I've been loaned an old Sun SPARC box for
some work. It has a static IP somewhere in the 192.168.0.* range, which
my home network also is in. My question is, how can I find out the IP
address of the machine? I've forgotten what it is and it's also headless
w
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