Sanghyun Hong Sanghyun-Hong
Sanghyun-Hong
/ gist:f49f2e85b422b9ffddedfba6bc8a2144
Created
July 8, 2016 15:44
— forked from istvanp/gist:3148669
iptables
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| #!/bin/bash | |
| # | |
| # Flush iptables | |
| # | |
| iptables -F | |
| # | |
| # Allow SSH, HTTP, HTTPS | |
| # | |
| iptables -A INPUT -p tcp --dport 22 -j ACCEPT | |
| iptables -A INPUT -p tcp --dport 80 -j ACCEPT |
Sanghyun-Hong
/ iptables.sh
Created
July 8, 2016 15:43
— forked from thomasfr/iptables.sh
iptable rules to allow outgoing DNS lookups, outgoing icmp (ping) requests, outgoing connections to configured package servers, outgoing connections to all ips on port 22, all incoming connections to port 22, 80 and 443 and everything on localhost
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| #!/bin/bash | |
| IPT="/sbin/iptables" | |
| # Server IP | |
| SERVER_IP="$(ip addr show eth0 | grep 'inet ' | cut -f2 | awk '{ print $2}')" | |
| # Your DNS servers you use: cat /etc/resolv.conf | |
| DNS_SERVER="8.8.4.4 8.8.8.8" | |
| # Allow connections to this package servers |
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