MikroTik

i m using ppp service with radius userman in mikrotik .but in in this case i got some problem in night .my some client could not connect in mikrotik.
1. client get problem like if connect with mikrotik but cant doing surfing and just lose ping and connection working properly in morning automatically

2.client connect dialer for authenticate then first time get connecting to wan mini port,
dial second time then verifying user name and connected but cant doing surfing so

and all client connect and surfing in morning properly but in night 9 pm i get this problem we are changing all devices ,cable connector but i got same problem in night

anybody tell me what problem we facing in night any configuration problem or other problem ...please help us because for getting this problem in night we lost many business .

we are using 3.7 mikrotik level 4 license and i attach my configuration please help me us...

Hi kamal

I'm trying to figure out if your clients can't authenticate during night time, or whether they do authenticate but just can't browse.

Does it happen to all your clients or only some of them?

If the users can't authenticate during night time, what happens to users who was already authenticated before night time? Do they get disconnected, or do they stay connected but also can't surf?

What is the error when they connect, does it perhaps give you a RADIUS timeout error (IE, your RADIUS server is not reachable)?

Could it be that your upstream ISP is down during those times?

Have you got any queues or firewall rules to limit/shape any traffic during those (night) times?

no all client working properly but and also my isp bandwidth working properly and i get this problem at one side only other side client working properly and all client connected and doing surfing properly but one side area on wireless connectivity and my client connected properly in the morning but in night client not connected properly and if connected it cant doing surfing so my problem is that some client connected and some client not connected and if i ping him there is lots of loss in ping and same time my connectivity working properly . some client connected properly and surfing good.so there is some problem in cable or hub or switch???????????