Cisco ONS 15454 DWDM - Figure 3-6 Nodes Behind a Firewall; NTP- G27 Set up the ONS 15454 for Firewall Access

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Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 3 Turn Up a Node
NTP-G27 Set Up the ONS 15454 for Firewall Access
NTP-G27 Set Up the ONS 15454 for Firewall Access
Step 1 Log into a node that is behind the firewall. See the “DLP-G46 Log into CTC” task on page 2-25 for
instructions. If you are already logged in, continue with Step 2.
Step 2 Complete the “DLP-G61 Provision the IIOP Listener Port on the ONS 15454” task on page 3-24.
Figure 3-6 shows ONS 15454 nodes in a protected network and the CTC computer in an external
network. For the computer to access the ONS 15454 nodes, you must provision the IIOP listener port
specified by your firewall administrator on the ONS 15454.
Figure 3-6 Nodes Behind a Firewall
Step 3
If the CTC computer resides behind a firewall, complete the “DLP-G62 Provision the IIOP Listener Port
on the CTC Computer” task on page 3-25.
Figure 3-7 shows a CTC computer and ONS 15454 behind firewalls. For the computer to access the
ONS 15454, you must provision the IIOP port on the CTC computer and on the ONS 15454.
Purpose This procedure provisions ONS 15454 nodes and CTC computers for
access through firewalls.
Tools/Equipment IIOP listener port number provided by your LAN or firewall administrator
Prerequisite Procedures NTP-G22 Verify Common Card Installation, page 3-4
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher
55351
CTC computer
External network Protected network
ONS 15454
Unprotected
network
Private
network
IIOP port
IIOP port
Firewall
Port
filtering
ONS 15454