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iptables CoreOS with rules for etcd
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*filter | |
:INPUT DROP [0:0] | |
:FORWARD DROP [0:0] | |
:OUTPUT ACCEPT [0:0] | |
-A INPUT -i lo -j ACCEPT | |
-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT | |
-A INPUT -p tcp -m tcp --dport 22 -j ACCEPT | |
-A INPUT -p tcp -m tcp --dport 80 -j ACCEPT | |
-A INPUT -p tcp -m tcp --dport 443 -j ACCEPT | |
-A INPUT -p icmp -m icmp --icmp-type 0 -j ACCEPT | |
-A INPUT -p icmp -m icmp --icmp-type 3 -j ACCEPT | |
-A INPUT -p icmp -m icmp --icmp-type 11 -j ACCEPT | |
-A OUTPUT -o eth1 -p tcp --dport 4001 -m state --state NEW,ESTABLISHED -j ACCEPT | |
-A INPUT -i eth1 -p tcp --sport 4001 -m state --state ESTABLISHED -j ACCEPT | |
-A INPUT -i eth1 -p tcp --dport 4001 -m state --state NEW,ESTABLISHED -j ACCEPT | |
-A OUTPUT -o eth1 -p tcp --sport 4001 -m state --state ESTABLISHED -j ACCEPT | |
-A OUTPUT -o eth1 -p tcp --dport 7001 -m state --state NEW,ESTABLISHED -j ACCEPT | |
-A INPUT -i eth1 -p tcp --sport 7001 -m state --state ESTABLISHED -j ACCEPT | |
-A INPUT -i eth1 -p tcp --dport 7001 -m state --state NEW,ESTABLISHED -j ACCEPT | |
-A OUTPUT -o eth1 -p tcp --sport 7001 -m state --state ESTABLISHED -j ACCEPT | |
COMMIT |
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works in vagrant - trying to get to work with stable