JB blog

Error: docker: error response from daemon: driver failed programming external connectivity on endpoint ... iptables failed: ~~~ ! -i docker0: iptables: No chain/target/match by that name Root cause: Docker creates the docker chain when it started, but the iptables changed by another process, for example, firewalld. Check iptable: iptables -L Solution: 1. Restart docker and the correct iptables r..

Add the bolded text to /etc/sysconfig/iptables. Restart iptables service [root]# cat /etc/sysconfig/iptables # Generated by iptables-save v1.3.5 on Thu Aug 21 15:51:38 2008 *filter :INPUT ACCEPT [9:1126] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [169:26842] :RH-Firewall-1-INPUT - [0:0] -A INPUT -j RH-Firewall-1-INPUT -A FORWARD -j RH-Firewall-1-INPUT -A RH-Firewall-1-INPUT -i lo -j ACCEPT -A RH-Firew..

start & stop service iptables start service iptables stop cat /etc/sysconfig/iptables # Generated by iptables-save v1.3.5 on Thu Aug 21 15:51:38 2008 *filter :INPUT ACCEPT [9:1126] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [169:26842] :RH-Firewall-1-INPUT - [0:0] -A INPUT -j RH-Firewall-1-INPUT -A FORWARD -j RH-Firewall-1-INPUT -A RH-Firewall-1-INPUT -i lo -j ACCEPT -A RH-Firewall-1-INPUT -p icmp -m ..