You probably shouldn't flash the firmware...  It's a rental item after all.


-----Original Message-----
From: Andrew Errington [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, 14 June 2005 3:22 p.m.
To: [email protected]
Subject: Resolved: Help! My IP address is hacking me!


Okay, it's a pet peeve of mine that occasionally one happens across an 
interesting and relevant thread, then you get to the end and there is no 
clear solution or resolution.

So, here is the end of this thread:

Symptoms:
- TelstraClear/Paradise cable modem connected to a hardware router.  This 
is a fixed IP address.  Port 22 open and mapped to a machine on home LAN.
- All incoming requests to port 22 logged by ssh server to /var/log/auth.log
- From Friday 10th June at 18:00 all incoming connections appear to 
originate from the fixed IP address.  This made it look like I was being 
hacked from my own address, rather than from all over the world.
- On Monday, all incoming ssh sessions were being dropped after a random 
and short time.

Telstra's response:
- Diagnostics indicate all is well with my cable modem, and no changes had 
been made on Friday night.  They suggested I reset the router, or 
connect a PC directly to the cable modem.

Resolution:
- Resetting the router fixed both problems.  I did not connect a PC 
directly to the cable modem.

Further action:
- I suspect something on the network (either internal or external) tripped 
a flaw in the router.  I have Googled for evidence, but nothing specific 
has cropped up.  There is a new version of firmware for the router, which I 
will install anyway.

Thanks for all suggestions,

Andy

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