귀하의 IP 주소 (221.15.124.163) 로 ping 을 보냈으나(icmp echo request)
응답(icmp echo reply)이 없습니다.
이 문제를 해결 후에 다시 신청하십시오. I have sent ping(icmp echo request) to your address(221.15.124.163).
But I didn't receive reply.(icmp echo reply)
Try again after solving this problem.
응답(icmp echo reply)이 없습니다.
이 문제를 해결 후에 다시 신청하십시오. I have sent ping(icmp echo request) to your address(221.15.124.163).
But I didn't receive reply.(icmp echo reply)
Try again after solving this problem.
