[Wylug-help] What am I missing (router question)

Roger Greenwood rg at nthong.freeserve.co.uk
Mon Apr 30 23:41:43 BST 2007


On Monday 30 April 2007 22:03, Shaun Laughey wrote:
> On Mon, 2007-04-30 at 21:28 +0100, Roger Greenwood wrote:
> > On Monday 30 April 2007 21:18, Lee Evans wrote:
> > > Hi Roger,
> > >
> > > What you want to do is give your hub/wireless access point an IP on the
> > > same subnet as your local machine [192.168.1.x]
> >
> > Thanks Lee,
> > I was going to try this, tried to change the settings on the hub, but it
> > all went pear shaped and since then couldn't get access to the netgear
> > hub!!
> >
> > The hub is still on 192.168.0.7 i.e. it didn't change the settings as
> > requested - this I can see from ethereal.
>
> Have you tried adding a temporary ethernet address (an "ip-alias") to your
> machine so it can use both subnets.
>
> e.g. ifconfig eth0:1 192.168.0.250
>
> It's not a permanent solution but it will let you access both router and
> access point and configure them accordingly.
Thanks Shaun - not heard of that one before. Here is the result :-

sempron:/home/rogerg # ping -I eth0:1 192.168.0.7
PING 192.168.0.7 (192.168.0.7) from 192.168.0.10 eth0:1: 56(84) bytes of data.
From 192.168.0.10: icmp_seq=10 Destination Host Unreachable
From 192.168.0.10 icmp_seq=10 Destination Host Unreachable
From 192.168.0.10 icmp_seq=11 Destination Host Unreachable
From 192.168.0.10 icmp_seq=12 Destination Host Unreachable

I can still see the router :-

sempron:/home/rogerg # ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.690 ms
64 bytes from 192.168.1.1: icmp_seq=2 ttl=64 time=0.426 ms
64 bytes from 192.168.1.1: icmp_seq=3 ttl=64 time=0.418 ms
64 bytes from 192.168.1.1: icmp_seq=4 ttl=64 time=0.416 ms
64 bytes from 192.168.1.1: icmp_seq=5 ttl=64 time=0.414 ms

--- 192.168.1.1 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4000ms
rtt min/avg/max/mdev = 0.414/0.472/0.690/0.112 ms
sempron:/home/rogerg # ping -I eth0:1 192.168.1.1
PING 192.168.1.1 (192.168.1.1) from 192.168.1.20 eth0:1: 56(84) bytes of data.
64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.430 ms
64 bytes from 192.168.1.1: icmp_seq=2 ttl=64 time=0.414 ms
64 bytes from 192.168.1.1: icmp_seq=3 ttl=64 time=0.417 ms
64 bytes from 192.168.1.1: icmp_seq=4 ttl=64 time=0.417 ms
64 bytes from 192.168.1.1: icmp_seq=5 ttl=64 time=0.418 ms
64 bytes from 192.168.1.1: icmp_seq=6 ttl=64 time=0.415 ms
64 bytes from 192.168.1.1: icmp_seq=7 ttl=64 time=0.419 ms

--- 192.168.1.1 ping statistics ---
7 packets transmitted, 7 received, 0% packet loss, time 5998ms
rtt min/avg/max/mdev = 0.414/0.418/0.430/0.022 ms



>
>
> Shaun.

-- 
"I appreciate the fact that this draft was done in haste, but some of
the sentences that you are sending out in the world to do your work for
you are loitering in taverns or asleep beside the highway."
		-- Dr. Dwight Van de Vate, Professor of Philosophy,
		   University of Tennessee at Knoxville



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