Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

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cebeci_259856's avatar
cebeci_259856
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Oct 04, 2016

Creating Duplicate Virtual Servers with different destination adresses

Hello all, Our organization has started using a new IP space and I need to create a copy of our existing VSs with the new corresponding destination address. We are going to keep the old servers for a...
application delivery
LTM
Hannes_Rapp's avatar
Hannes_Rapp
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Oct 04, 2016

Hello,

You can use these steps for the task at hand

 Write all Virtual Server configuration to a temp file
(bash)  tmsh list ltm virtual >> /var/tmp/vs.txt

 Open the output file for modification in Vi
(bash)  vi /var/tmp/vs.txt

 Modify the VS configuration file in Vi (Search & Replace)
(vi)  :%s/destination 99.99.99/destination 88.88.88
(vi)  :wq

Sample above is assuming that all your virtual servers are currently in 99.99.99.*, and the new desired address is 88.88.88.* where the last octet value is retained

 Append new configuration to the existing
(bash)  tmsh load sys config merge file /var/tmp/vs.txt