tp-link: cgminer socket connection error. Help.

When I connect putty with screen -r command I get the following error. I am using Technobit HEX16B board. I'm following the tutorial "How to upgrade TPLINK TL-MR3020 firmware to technobit openwrt" as is. I'm using 0.3.5 version of firmware from TechnoBit.

Code:

root@HEX16B:~# screen -r 650.btc
[detached from 650.btc]
root@HEX16B:~# screen -r 650.btc
[detached from 650.btc]
root@HEX16B:~# screen -r 650.btc
Tue Jul 15 12:54:15 IST 2014: Starting cgminer
ntpd: bad address '3.openwrt.pool.ntp.org'
ntpd: could not resolve peer 3.openwrt.pool.ntp.org, skipping
ntpd: bad address '2.openwrt.pool.ntp.org'
ntpd: could not resolve peer 2.openwrt.pool.ntp.org, skipping
ntpd: bad address '1.openwrt.pool.ntp.org'
ntpd: could not resolve peer 1.openwrt.pool.ntp.org, skipping
ntpd: bad address '0.openwrt.pool.ntp.org'
ntpd: could not resolve peer 0.openwrt.pool.ntp.org, skipping
Alarm clock
ntpd: bad address '3.openwrt.pool.ntp.org'
ntpd: could not resolve peer 3.openwrt.pool.ntp.org, skipping
ntpd: bad address '2.openwrt.pool.ntp.org'
ntpd: could not resolve peer 2.openwrt.pool.ntp.org, skipping
ntpd: bad address '1.openwrt.pool.ntp.org'
ntpd: could not resolve peer 1.openwrt.pool.ntp.org, skipping
ntpd: bad address '0.openwrt.pool.ntp.org'
ntpd: could not resolve peer 0.openwrt.pool.ntp.org, skipping
Alarm clock
ntpd: bad address '3.openwrt.pool.ntp.org'
ntpd: could not resolve peer 3.openwrt.pool.ntp.org, skipping

I have disabled ntp client, and rebooted, but still the same.
Under the cgminer api log I get the following error.

Code:

[Firmware Version] => 20140702
cgminer: 4_3_4_48ef55a
Socket connect failed: Connection refused

What is the problem? Also for some reason I am not able to ping any address from within my network.
eg: ping 8.8.8.8 will return a request time out. But internet works. Would that be an issue? Any idea? Please help. I've been sitting with this stupid miner for a month doing nothing. Can't able to get it to work, one problem after another.

System Info

Code:

Hostname	HEX16B
Model	TP-Link TL-MR3020 v1
Firmware Version	 OpenWrt Barrier Breaker r41452 / LuCI Trunk (svn-r10276)
Kernel Version	3.10.44
Local Time	Tue Jul 15 13:06:05 2014
Uptime	0h 12m 8s
Load Average	0.01, 0.05, 0.05

Thanks.