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这是一个创建于 1539 天前的主题，其中的信息可能已经有所发展或是发生改变。
拨号 vps，装了是 centos，在 docker 容器内发现连不同外网。
本身主机是可以连接的
在主机上 ifconfig 内容如下：
[root@localhost ~]# ifconfig
br-fae39b6a5eab: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.18.0.1 netmask 255.255.0.0 broadcast 172.18.255.255
inet6 fe80::42:62ff:fe31:7c08 prefixlen 64 scopeid 0x20<link>
ether 02:42:62:31:7c:08 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
inet6 fe80::42:beff:fec9:399b prefixlen 64 scopeid 0x20<link>
ether 02:42:be:c9:39:9b txqueuelen 0 (Ethernet)
RX packets 1 bytes 28 (28.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 8 bytes 564 (564.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.11.162 netmask 255.255.255.0 broadcast 192.168.11.255
inet6 fe80::212:5dff:fe13:29c prefixlen 64 scopeid 0x20<link>
ether 00:12:5d:13:02:9c txqueuelen 1000 (Ethernet)
RX packets 777899 bytes 79457199 (75.7 MiB)
RX errors 0 dropped 18 overruns 0 frame 0
TX packets 81706 bytes 6706090 (6.3 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
ppp0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 512
inet 10.251.6.211 netmask 255.255.255.255 destination 10.251.1.226
ppp txqueuelen 3 (Point-to-Point Protocol)
RX packets 14 bytes 826 (826.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 19 bytes 834 (834.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
我把 firewalld 啥的都关了，而且并不是 dns 无法解析，是直接 ping ip 都不通。求教是不是由于拨号，哪里没配置好呢导致的呢？
本身主机是可以连接的
在主机上 ifconfig 内容如下：
[root@localhost ~]# ifconfig
br-fae39b6a5eab: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.18.0.1 netmask 255.255.0.0 broadcast 172.18.255.255
inet6 fe80::42:62ff:fe31:7c08 prefixlen 64 scopeid 0x20<link>
ether 02:42:62:31:7c:08 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
inet6 fe80::42:beff:fec9:399b prefixlen 64 scopeid 0x20<link>
ether 02:42:be:c9:39:9b txqueuelen 0 (Ethernet)
RX packets 1 bytes 28 (28.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 8 bytes 564 (564.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.11.162 netmask 255.255.255.0 broadcast 192.168.11.255
inet6 fe80::212:5dff:fe13:29c prefixlen 64 scopeid 0x20<link>
ether 00:12:5d:13:02:9c txqueuelen 1000 (Ethernet)
RX packets 777899 bytes 79457199 (75.7 MiB)
RX errors 0 dropped 18 overruns 0 frame 0
TX packets 81706 bytes 6706090 (6.3 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
ppp0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 512
inet 10.251.6.211 netmask 255.255.255.255 destination 10.251.1.226
ppp txqueuelen 3 (Point-to-Point Protocol)
RX packets 14 bytes 826 (826.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 19 bytes 834 (834.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
我把 firewalld 啥的都关了，而且并不是 dns 无法解析，是直接 ping ip 都不通。求教是不是由于拨号，哪里没配置好呢导致的呢？
目前尚无回复
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