Apply a single iRule to several VS with a single action

If you want to delete a single rule, it is easy to do on the GUI. However, you can't delete a rule if it is applied to a virtual. You'll have to delete it from all the virtual servers to which it has been apllied first.

If you want to delete the rule from a number of virtual servers then delete the rule, then you can create a file like:

b virtual vs1 {
   rule none
}
b virtual vs2 {
   rule none
}
...
b rule thisrule delete

Then merge it with a 'b merge filename'.

This will delete all the rules applied to the specified virtuals. If there are other rules you don't want to delete just list them on the rule line instead of the keyword 'none'

-Al