能改單線30a用p880比較好ping都可壓在固定4ms PING 168.95.1.1 (168.95.1.1): 56 data bytes 64 bytes from 168.95.1.1: seq=0 ttl=249 time=4.681 ms 64 bytes from 168.95.1.1: seq=1 ttl=249 time=4.748 ms 64 bytes from 168.95.1.1: seq=2 ttl=249 time=4.654 ms 64 bytes from 168.95.1.1: seq=3 ttl=249 time=4.629 ms 64 bytes from 168.95.1.1: seq=4 ttl=249 time=4.553 ms
--- 168.95.1.1 ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 4.553/4.653/4.748 ms