Unable to telnet from Master Server

[righthanded]

Hi,

I just installed one SAN Media server on platform (RHEL6.1) with nbu version 7.5. I upgrade it with patch 7.5.0.4 . After done with the installation, I am able to ping and telnet using bpcd port to my master server.

The problem is, I am not able to telnet my SAN Media Server from my Master Server. I only can ping it from my Master Server.

I have done the bptestbpcd  from both sites, also bpclntcmd.I already check the bp.conf,the /etc/hosts file. Anyone has idea what should I check to make sure the communication is fixed?

Kindly assist

[righthanded]

do i have to disable ip6tables only? how about iptables?

[StefanosM]

My intention was to say to you to disable the firewall. Both ipv4 and ipv6, in case you have both. Just forgot the command

[righthanded]

Thanks!Its working. If you don't mind, can you let me know what is the command to Scan the drives for tepe library in redhat

[Will_Restore]

Really should be new thread; the command is  /usr/openv/volmgr/bin/scan

[StefanosM · Accepted solution]

first disable iptables

chkconfig ip6tables off

chkconfig iptables off

second disable selinux

InRedHat Enterprise, edit /etc/selinux/config and change the SELINUX line to SELINUX=disabled:

# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - No SELinux policy is loaded.
SELINUX=disabled

.. and then reboot the system.

if you need the linux firewall configure the ports 1556, 13782 and 13724

Edit: add and the command for  iptables