인터넷 끊김 현상

iptime x1005를 사용하고 있습니다. 불규칙적으로(약 10분에서 몇시간) 인터넷으 끊김 현상이 발생을 하고 있습니다. 그 상태의 ping 을 찍어보니 아래와 같은 결과도 나오네요.. 어떻게 해결 하죠? ------------------------------------------------ 끊기는 순간은 TTL이 64로 바꼈네요.. Reply from 192.168.0.1: bytes=32 time<1ms TTL=255 Reply from 192.168.0.1: bytes=32 time<1ms TTL=255 Reply from 192.168.0.1: bytes=32 time<1ms TTL=255 Reply from 192.168.0.1: bytes=32 time<1ms TTL=255 Reply from 192.168.0.1: bytes=32 time<1ms TTL=255 Reply from 192.168.0.1: bytes=32 time<1ms TTL=255 Reply from 192.168.0.1: bytes=32 time=1ms TTL=64 Reply from 192.168.0.1: bytes=32 time<1ms TTL=64 Reply from 192.168.0.1: bytes=32 time=1ms TTL=64 Reply from 192.168.0.1: bytes=32 time=1ms TTL=64 Reply from 192.168.0.1: bytes=32 time=1ms TTL=64 Reply from 192.168.0.1: bytes=32 time=1ms TTL=64 Reply from 192.168.0.1: bytes=32 time=1ms TTL=64 Reply from 192.168.0.1: bytes=32 time=1ms TTL=64 Reply from 192.168.0.1: bytes=32 time<1ms TTL=255 Reply from 192.168.0.1: bytes=32 time<1ms TTL=255 Reply from 192.168.0.1: bytes=32 time<1ms TTL=255 Reply from 192.168.0.1: bytes=32 time<1ms TTL=255