@sanguine.
Please be specific. your system works one day.
next day it does not work.
One day 192.168.1.1 accessed Lan is ok
next day not working.
Very confusing to say the least.
Para two;
In a thread , not all read the posts from the beginning.
if you say "it'" does not work " will coolly skip the post and no response.
then you say LAn is working . where ,what no clear picture.
No response will be there.
Modem is giving trouble. etc .
And no link to the thread title and later posts.
HIi... i have cheked again .....192.168.1.1 is not accessing on both..
but LAN is working....
Now if you cannot access 192.168.1.1 in both modems and "LAN" is working
be happy. !. Presume you can access Internet and surf all web sites in all "systems".
Read again the thread from the beginning for solutions.
RESET and start from beginning. !