X-Git-Url: https://plomlompom.com/repos/berlin_corona.txt?a=blobdiff_plain;f=all_new_2018%2Flinkable_etc_files%2Fserver%2Fetc%2Fiptables%2Frules.v4;h=8e0b1f6914be55c4a6e551b7f088a29f26579c81;hb=ed70f670e0aa29022aa9fbab587e7638ad3a3ce2;hp=fa4882dfa1340e80cbee94ce5758c5a03a1e95a8;hpb=db8166ccd4711d311a845d009e859c9c415ea657;p=config

diff --git a/all_new_2018/linkable_etc_files/server/etc/iptables/rules.v4 b/all_new_2018/linkable_etc_files/server/etc/iptables/rules.v4
index fa4882d..8e0b1f6 100644
--- a/all_new_2018/linkable_etc_files/server/etc/iptables/rules.v4
+++ b/all_new_2018/linkable_etc_files/server/etc/iptables/rules.v4
@@ -4,19 +4,11 @@
 :OUTPUT ACCEPT [0:0]
 # otherwise self-referential connections to local host will fail
 -A INPUT -i lo -j ACCEPT
+# tolerate any inbound connections requested by our server, no matter the port
+-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
 # this enables ping etc.
 -A INPUT -p icmp -j ACCEPT
 # SSH
 -A INPUT -p tcp --dport 22 -j ACCEPT
-# HTTPS in theory, in practice my second SSH port, see sshd_config
--A INPUT -p tcp --dport 443 -j ACCEPT
-# SMTP (allowing for STARTTLS); necessary for mail server to mail server banter
--A INPUT -p tcp --dport 25 -j ACCEPT
-# SMTPS, for mail server to mail user agent communication
--A INPUT -p tcp --dport 465 -j ACCEPT
-# IMAPS
--A INPUT -p tcp --dport 993 -j ACCEPT
-# tolerate any inbound connections requested by our server, no matter the port
--A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
 COMMIT
 # this last line is here because iptables-restore ignores the final command if no newline follows it
\ No newline at end of file