Connection resetting almost hourly

[mehrotra.akash]

Using an Airtel broadband connection with the 450TC1 router

For about 3-4 hours every day, the connection resets on an hourly basis or with even lesser gap

The Internet and DSL light switch off and start again after about 30 seconds

If it helps

Error log:

1/1/2000 0:0:9> adjTimeTask fail: no server available
1/1/2000 0:0:9> adjtime task pause 60 seconds
1/1/2000 0:0:9> No DNS server available
1/1/2000 0:0:9> adjTimeTask fail: wrong domain name
1/1/2000 0:0:9> No DNS server available
1/1/2000 0:0:9> Last errorlog repeat 10 Times
1/1/2000 0:0:9> adjTimeTask fail: no server available
1/1/2000 0:0:9> adjtime task pause 1 day
1/1/2000 0:0:9> netMakeChannDial: err=-3001 rn_p=80577c80
1/1/2000 0:0:39> Last errorlog repeat 118 Times
1/1/2000 0:0:39> MPOA Link Up
1/1/2000 0:0:39> bridge only start
1/1/2000 0:0:39> SNMP TRAP 3: link up
1/1/2000 0:0:39> Quick bridge not allow multi-channel
1/1/2000 0:0:39> bridge only stop
1/1/2000 0:0:39> SNMP TRAP 3: link up
1/1/2000 0:0:40> netMakeChannDial: err=-3000 rn_p=80577c80
1/1/2000 0:0:41> ppp_ready: ch:805c6f9c, iface:80501f10
1/1/2000 0:0:41> SNMP TRAP 3: link up
1/1/2000 0:0:41> System Error: 9 PC: 8009bc28
1/1/2000 0:0:41> Accept() fail
1/1/2000 0:0:41> System Error: 9 PC: 8009bc28
1/1/2000 0:0:41> Accept() fail
1/1/2000 0:1:9> adjTimeTask fail: wrong domain name
1/1/2000 0:1:9> sending request to NTP server(48)
1/1/2000 0:1:9> received from NTP server(48)
6/2/2012 13:57:24> Adjust time to 4fca1bc4
6/2/2012 13:57:24> adjtime task pause 1 day
6/2/2012 14:0:38> channel not found in iface,if=80501f10,ch=805c6f9c
6/2/2012 14:0:38> SNMP TRAP 2: link down
6/2/2012 14:0:38> MPOA Link Down
6/2/2012 14:0:38> mpoaChannDown: ch null iface
6/2/2012 14:0:38> channel not found in iface,if=80502324,ch=80593664
6/2/2012 14:0:38> SNMP TRAP 2: link down
6/2/2012 14:0:38> channel not found in iface,if=80502738,ch=80593c34
6/2/2012 14:0:38> SNMP TRAP 2: link down
6/2/2012 14:0:38> netMakeChannDial: err=-3001 rn_p=80577c80
6/2/2012 14:0:53> Last errorlog repeat 125 Times
6/2/2012 14:0:53> System Error: 64 PC: 800985c0
6/2/2012 14:0:54> Last errorlog repeat 29 Times
6/2/2012 14:0:54> netMakeChannDial: err=-3001 rn_p=80577c80
6/2/2012 14:1:4> Last errorlog repeat 71 Times
6/2/2012 14:1:4> System Error: 64 PC: 80098430
6/2/2012 14:1:4> Last errorlog repeat 2 Times
6/2/2012 14:1:4> netMakeChannDial: err=-3001 rn_p=80577c80
6/2/2012 14:1:7> Last errorlog repeat 48 Times
6/2/2012 14:1:7> MPOA Link Up
6/2/2012 14:1:7> Quick bridge not allow multi-channel
6/2/2012 14:1:7> bridge only stop
6/2/2012 14:1:7> SNMP TRAP 3: link up
6/2/2012 14:1:7> Quick bridge not allow multi-channel
6/2/2012 14:1:7> bridge only stop
6/2/2012 14:1:7> SNMP TRAP 3: link up
6/2/2012 14:1:10> ppp_ready: ch:805c6f9c, iface:80502738
6/2/2012 14:1:10> SNMP TRAP 3: link up
6/2/2012 14:1:10> System Error: 9 PC: 8009bc28
6/2/2012 14:1:10> Accept() fail
6/2/2012 14:1:10> System Error: 9 PC: 8009bc28
6/2/2012 14:1:10> Accept() fail
6/2/2012 14:3:16> System Error: 64 PC: 800985c0
6/2/2012 14:3:39> Last errorlog repeat 60 Times
6/2/2012 14:3:39> System Error: 64 PC: 80098430
6/2/2012 14:3:39> Last errorlog repeat 2 Times
6/2/2012 14:3:39> System Error: 64 PC: 800985c0

- - - Updated - - -

SNR stats: http://snag.gy/HgzA8.jpg