HP XC System Software Administration Guide Version 3.1

# set up port 389 on Interconnect interface:
-A RH-Firewall-1-INPUT -i Interconnect -p tcp -m tcp
--dport 389 -j ACCEPT
# setup port 389 on admin interface
-A RH-Firewall-1-INPUT -i Admin -p tcp -m tcp
--dport 389 -j ACCEPT
Ensure that this portion of the /etc/sysconfig/iptables.proto file resembles the following:
# set up port 389 on Interconnect interface:
-A RH-Firewall-1-INPUT -i Interconnect -p tcp -m tcp --dport 389 -j ACCEPT
# setup port 389 on admin interface
-A RH-Firewall-1-INPUT -i Admin -p tcp -m tcp --dport 389 -j ACCEPT
-A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited
3. Optionally, enter the following command to open the port on all nodes in the HP XC system until the
nodes are reimaged:
Note:
This command was entered using the backslash character (\) to continue it on another line.
# cexec -a "openipport --port 389 --protocol tcp \
--interface Admin,Interconnect --verbose"
146 Opening an IP Port in the Firewall