Add step for ufw rules to access rpc port

seqs/aria2.sh

@@ -75,5 +75,11 @@ Restart=on-failure
 [Install]
 WantedBy=multi-user.target"
 
+step_10_info() { echo "Add ufw rule for rpc port 6800"; }
+step_10_alias() { ALIAS="ufw"; }
+step_10() {
+  exe ufw allow in on eth0 to any port 6800 proto tcp comment "Aria2 rpc"
+}
+
 VERSION_SEQREV=12
 . /usr/local/bin/sequencer.sh