可能和学校的网关抽风有关。我也有过类似的现象，但是是完全无法联网，后来用了MAC Spoofing就好了。建议你尝试一下。
Best regards, Sincerely, Tony Yang On Mon, Sep 28, 2015 at 6:58 PM, 吕铭 <[email protected]> wrote: > 在寝室里试图用有线上网时，会出现一开始能连接上，但不久（大约半分钟左右吧）就会断线，断线后ping 166.111.x.x > 都不通（Destination Host Unreachable）。 拔掉网线再连接又会正常。 > 发行版是 Debian。安装的时候又类似的问题。 > WiFi正常。 > > > ifconfig的结果如下： > enp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 > inet 59.66.124.30 netmask 255.255.254.0 broadcast 59.66.125.255 > inet6 fe80::ba88:e3ff:fe71:aa62 prefixlen 64 scopeid 0x20<link> > inet6 2402:f000:9:7c01:ba88:e3ff:fe71:aa62 prefixlen 64 scopeid > 0x0<global> > ether b8:[打码，正常mac地址] txqueuelen 1000 (Ethernet) > RX packets 21613 bytes 1004000 (980.4 KiB) > RX errors 17103 dropped 8 overruns 17103 frame 0 > TX packets 4210 bytes 524717 (512.4 KiB) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > device interrupt 16 > > lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 > inet 127.0.0.1 netmask 255.0.0.0 > inet6 ::1 prefixlen 128 scopeid 0x10<host> > loop txqueuelen 0 (Local Loopback) > RX packets 8249 bytes 1241067 (1.1 MiB) > RX errors 0 dropped 0 overruns 0 frame 0 > TX packets 8249 bytes 1241067 (1.1 MiB) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > wlp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 > inet 192.168.199.150 netmask 255.255.255.0 broadcast > 192.168.199.255 > inet6 4006:e024:680:b64a:9e4e:36ff:fe1d:5594 prefixlen 64 > scopeid 0x > inet6 fe80::9e4e:36ff:fe1d:5594 prefixlen 64 scopeid 0x20<link> > inet6 4006:e024:680:b64a:9c2d:ea9:24b8:5a2d prefixlen 64 scopeid > 0x0 > ether 9c:[打码，正常mac地址] txqueuelen 1000 (Ethernet) > RX packets 1362788 bytes 2023731619 (1.8 GiB) > RX errors 0 dropped 0 overruns 0 frame 0 > TX packets 364525 bytes 41658981 (39.7 MiB) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > netstat -nr 的结果如下： > Destination Gateway Genmask Flags MSS Window irtt > Iface > 0.0.0.0 59.66.124.1 0.0.0.0 UG 0 0 0 > enp2s0 > 0.0.0.0 192.168.199.1 0.0.0.0 UG 0 0 0 > wlp3s0 > 59.66.124.0 0.0.0.0 255.255.254.0 U 0 0 0 > enp2s0 > 166.111.8.18 59.66.124.1 255.255.255.255 UGH 0 0 0 > enp2s0 > 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 > wlp3s0 > 192.168.199.0 0.0.0.0 255.255.255.0 U 0 0 0 > wlp3s > > 不知有没有见过类似的问题？先谢谢大家！ > > P.S. 双系统的Win网络正常。。。 > > -- > > --- > You received this message because you are subscribed to the Google Groups > "TUNA 主邮件列表" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- --- You received this message because you are subscribed to the Google Groups "TUNA 主邮件列表" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. For more options, visit https://groups.google.com/d/optout.
