大家好！ 为何我的DEBIAN只通内网，网关、DNS均设置正确的。以前正常的，现在不行了，WHY？
route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface localnet * 255.255.0.0 U 0 0 0 eth0 172.17.0.0 * 255.255.0.0 U 0 0 0 eth1 default 172.16.0.123 0.0.0.0 UG 0 0 0 eth0 ping 172.16.0.123 -n 4 PING 4 (0.0.0.4) 56(124) bytes of data. 64 bytes from 172.16.0.123: icmp_seq=1 ttl=32 time=0.334 ms 64 bytes from 172.16.0.123: icmp_seq=2 ttl=32 time=0.216 ms 64 bytes from 172.16.0.123: icmp_seq=3 ttl=32 time=0.266 ms 64 bytes from 172.16.0.123: icmp_seq=4 ttl=32 time=0.250 ms 64 bytes from 172.16.0.123: icmp_seq=5 ttl=32 time=0.267 ms 64 bytes from 172.16.0.123: icmp_seq=6 ttl=32 time=0.199 ms --- 4 ping statistics --- 6 packets transmitted, 6 received, 0% packet loss, time 5008ms rtt min/avg/max/mdev = 0.199/0.255/0.334/0.045 ms cat /etc/resolv.conf nameserver 202.96.102.3
