docker-troubleshooting
Table of Contents
Docker Troubleshooting
Network reachability
Docker Service not reachable from outside the docker host
- Check, if packets reach host
- Check, if container is reachable from docker-host
- Check ip-forwarding (sysctl net.ipv4.ip_forward)
- Check iptables NAT & access rules
- Check return route in container
Netshoot
Basic Usage
Start Container with Network Namespace of a running container
docker run -it --net container:<container_name> nicolaka/netshoot
Start Container with Host Network Namespace
docker run -it --net host nicolaka/netshoot
docker-troubleshooting.txt · Last modified: by baumi