Jack wrote:
> On 2019.12.30 15:04, Dale wrote:
>> Howdy,
>>
>> I ran up on a used DSL modem that supports IPv6.  It was cheap so
>> figured why not.  Ironically, it is also a router.  It's a Netgear
>> Frontier B90-755044-15 sometimes referred to as the 7550.   Anyway, I
>> tried all the usual IPs to access the thing, no luck.  I tried resetting
>> it, holding the reset button for 7 seconds.  That didn't help either. 
>> I've googled and tried all the IPs I can find that way too.  None of
>> this is working.  The lights and all come up like it should.  It seems
>> to be working fine, just can't access it to set it up. 
>>
>> Is there a way to find the IP for this thing?  I'm out of ideas here. 
>> Anyone own one of these and can share their defaults?  Why don't they
>> put the default IP on the bottom anyway??? 
>>
>> Thanks.
>>
>> Dale
> I think I probably had one of those years ago, before switching to
> cable.  If your PC uses DHCP, then you should be able to do "ip a" and
> find the subnet (perhaps 192.168.1)  You might then try 254 as the
> last octet.  Using traceroute might also show you the address.  If you
> want/need to dig out the big guns, wireshark should also provide some
> useful info.
>
> Jack
>

I've never noticed the ip command before, not that I remember anyway.  I
did try ipconfig before tho.  While I tried to use ip, I may not be
using it correctly.  Actually, most likely I'm not.  The help page was
little help either. 

This is the IPs I've tried so far:

http://192.168.0.1/
http://192.168.0.5
http://192.168.0.254/
http://192.168.0.255/
http://192.168.1.1/
http://192.168.1.5
http://192.168.1.254
http://192.168.1.255
http://192.168.2.1
http://192.168.2.5
http://192.168.2.254
http://192.168.2.255
http://192.168.254.254/

I think I tried 128 on the end at one point as well.

Even tho I have dhcp set up and the ethernet light shows it is
connected, I still restart eth1 just to be sure.  Then I run ifconfig
and take the info from there to start trying addresses.  I figure the
3rd part might narrow it down a bit.   Then I try some others even if
they don't make a lot of sense to try.  This is what ipconfig usually
shows for eth1:



root@fireball / # ifconfig
eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.2.5  netmask 255.255.255.0  broadcast 192.168.0.255
        inet6 fe80::201:53ff:fe80:dc35  prefixlen 64  scopeid 0x20<link>
        ether 00:01:53:80:dc:35  txqueuelen 1000  (Ethernet)
        RX packets 43311747  bytes 60136286625 (56.0 GiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 33539185  bytes 2574220465 (2.3 GiB)
        TX errors 2  dropped 0 overruns 0  carrier 0  collisions 0



To be honest, it doesn't seem to change from when I'm hooked to the
older hardware. I dunno.

Open to ideas if anyone has some. 

Dale

:-)  :-) 

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