Я могу пропинговать остальной мир, но не хост из контейнера, в котором работает контейнер докера. Я уверен, что кто-то сталкивался с этой проблемой до
Подробнее см. Ниже
Ubuntu 14.04.2 LTS (GNU/Linux 3.16.0-30-generic x86_64
**Container is using "bridge" network
Docker version 18.06.1-ce, build e68fc7a**
IP address for eth0: 135.25.87.162
IP address for eth1: 192.168.122.55
IP address for eth2: 135.21.171.209
IP address for docker0: 172.17.42.1
route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default 135.21.248.1 0.0.0.0 UG 0 0 0 eth1
135.21.171.192 * 255.255.255.192 U 0 0 0 eth2
135.21.248.0 * 255.255.255.0 U 0 0 0 eth1
135.25.87.128 * 255.255.255.192 U 0 0 0 eth0
172.17.0.0 * 255.255.0.0 U 0 0 0 docker0
192.168.122.0 * 255.255.255.192 U 0 0 0 eth1
#ping commands from container
# ping google.com
PING google.com (64.233.177.113): 56 data bytes
64 bytes from 64.233.177.113: icmp_seq=0 ttl=29 time=51.827 ms
64 bytes from 64.233.177.113: icmp_seq=1 ttl=29 time=50.184 ms
64 bytes from 64.233.177.113: icmp_seq=2 ttl=29 time=50.991 ms
^C--- google.com ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max/stddev = 50.184/51.001/51.827/0.671 ms
# ping 135.25.87.162
PING 135.25.87.162 (135.25.87.162): 56 data bytes
^C--- 135.25.87.162 ping statistics ---
4 packets transmitted, 0 packets received, 100% packet loss
root@9ed17e4c2ee3:/opt/app/tomcat#