# docker-compose up -d
后报错如下：
/usr/local/lib/python3.6/site-packages/paramiko/transport.py:33: CryptographyDeprecationWarning: Python 3.6 is no longer supported by the Python core team. Therefore, support for it is deprecated in cryptography and will be removed in a future release.
from cryptography.hazmat.backends import default_backend
Creating network "wooyun-2010-080723_default" with the default driver
ERROR: Failed to Setup IP tables: Unable to enable SKIP DNAT rule: (iptables failed: iptables --wait -t nat -I DOCKER -i br-b2fd6b42e1bb -j RETURN: iptables: No chain/target/match by that name.
(exit status 1))
关闭防火墙后需要将docker重启：
systemctl restart docker
