add firewall rulesets for demonreach.asininetech.net.

This commit is contained in:
staticsafe 2019-08-21 23:18:06 -04:00
parent ab7979ce01
commit e86367ed83
2 changed files with 37 additions and 0 deletions

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*filter
:INPUT DROP
:FORWARD ACCEPT
:OUTPUT ACCEPT
:POSTROUTING ACCEPT
-A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p icmp --icmp-type ping -j ACCEPT
-A INPUT -p tcp --dport 22 -j ACCEPT
-A INPUT -p tcp --dport 5665 -j ACCEPT
-A INPUT -p tcp --dport 9001 -j ACCEPT
-A INPUT -p tcp -m multiport --dports 5269,5222 -j ACCEPT
-A INPUT -p udp --dport 1194 -j ACCEPT
-A INPUT -p udp --dport 53 -s 10.8.0.1/24 -j ACCEPT
-A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE
COMMIT

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*filter
:INPUT DROP
:FORWARD ACCEPT
:OUTPUT ACCEPT
:icmp_in -
-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p tcp --dport 22 -j ACCEPT
-A INPUT -p tcp --dport 5665 -j ACCEPT
-A INPUT -p tcp --dport 9001 -j ACCEPT
-A INPUT -p tcp -m multiport --dports 5269,5222 -j ACCEPT
-A INPUT -p ipv6-icmp -j icmp_in
-A icmp_in -p ipv6-icmp -m icmp6 --icmpv6-type 128 -j ACCEPT
-A icmp_in -p ipv6-icmp -m icmp6 --icmpv6-type 134 -j ACCEPT
-A icmp_in -p ipv6-icmp -m icmp6 --icmpv6-type 135 -j ACCEPT
-A icmp_in -p ipv6-icmp -m icmp6 --icmpv6-type 136 -j ACCEPT
-A icmp_in -p ipv6-icmp -m icmp6 --icmpv6-type 1 -j ACCEPT
-A icmp_in -p ipv6-icmp -m icmp6 --icmpv6-type 2 -j ACCEPT
-A icmp_in -p ipv6-icmp -m icmp6 --icmpv6-type 3 -j ACCEPT
-A icmp_in -p ipv6-icmp -m icmp6 --icmpv6-type 4 -j ACCEPT
COMMIT