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traffic but prevent the cluster messages from propagating beyond the
cluster), you must use VPN-1/FireWall-1 NG FP3 with hotfix 1 or later.
Upgrading from IPSO 3.6
If you upgrade a cluster node from IPSO 3.6 to IPSO 3.7 or later, the system
retains any cluster configuration information that was created with 3.6.
Note
You should use VPN-1/FireWall-1 NG FP3 or later with IPSO 3.7. If you
are using an earlier version of VPN-1/FireWall-1, upgrade to FP3 or later
after you upgrade to IPSO 3.7.
Though a cluster functions if its master runs IPSO 3.6 and one or more nodes
run IPSO 3.7, but Nokia strongly recommends that you upgrade all the nodes
of your IPSO 3.6 clusters to IPSO 3.7. IPSO supports a 3.6 master with 3.7
members to allow a cluster to remain in service during an upgrade.
To upgrade IPSO on cluster nodes and ensure that there is no interruption in
service, follow the steps below. This procedure assumes that you are
upgrading a three-node cluster in which node C is the master. Under this
procedure, two cluster nodes are in service at all times.
Note
You should upgrade the master last.
1.
Upgrade node A to IPSO 3.7 and restart it.
B and C continue to function as a 3.6 cluster. Node A (running 3.7)
rejoins the cluster as a member.
2.
Upgrade node B to IPSO 3.7 and restart it.
Node C continues to function as a 3.6 cluster. Node B (running 3.7)
rejoins the cluster as a member.
Summary of Contents for Network Voyager
Page 1: ...Voyager Reference Guide Part No N450820002 Rev A Published December 2003 ...
Page 4: ...4 Voyager Reference Guide ...
Page 30: ...2 How to Use Voyager 30 Voyager Reference Guide ...
Page 32: ...3 Command Line Utility Files 32 Voyager Reference Guide ...
Page 220: ...5 Configuring Interfaces 220 Voyager Reference Guide ...
Page 446: ...7 Configuring Traffic Management 448 Voyager Reference Guide ...
Page 618: ...10 Configuring Security and Access 620 Voyager Reference Guide ...
Page 668: ...14 Configuring IPv6 670 Voyager Reference Guide ...
Page 672: ...15 IPSO Process Management 674 Voyager Reference Guide ...
Page 700: ...Index 702 Voyager Reference Guide ...