Using Namespace Cache-Inherit; Using Namespace Domain Regex - Juniper MEDIA FLOW CONTROLLER 2.0.4 - ADMINISTRATOR S GUIDE AND CLI Administrator's Manual

Media Flow Controller Configuration Tasks (CLI)
•
Using namespace for Proxy Configurations
•
Example: Transparent Proxy Namespace Configuration
•
Using namespace match virtual-host
•
Configuring Media Flow Controller Namespaces (CLI)
See "Common Media Flow Controller Configuration Errors" on page 282
namespace tips.

Using namespace cache-inherit

Use the namespace cache-inherit option to add an existing namespace's cache and UUID to
a new one; the contents are not duplicated, but the new namespace uses the inherited cache
rather than creating a new one. When a namespace is created, the system assigns it a Unique
ID (UUID). There is no option in the CLI to configure the UUID; but it can be set indirectly using
the cache-inherit subcommand that sets a new namespace to inherit the cache of an existing
namespace. This is useful under the following situations:
•
You add a new namespace and want it to share the UUID with an existing namespace;
sharing the UUID allows the two namespaces to have a common cache.
•
You delete an existing namespace, rename it, and want to use the data cached under it.
•
You delete a namespace by accident and want to recreate it and you do not want it given
a new UUID. In this case, you dump the namespace and its associated UUID, and force
the UUID of an existing namespace for the one you are creating. You would do this by:
1. Issue show namespace list to gather the list of "Currently defined" and "Deleted/non-
existing" (but whose cache content still exists) namespaces and their associated UUIDs.
2. Then issue namespace <name> cache-inherit <existing or non-existing namespace
integer>.
Example: show namespace list (namespace test2 inherited namespace test cache):
show namespace list
Currently defined namespaces :
Name : UID
new_ns : /new_ns:b3ad64a8 (inactive)
test2 : /test:1250bcac (active)
testIE : /testIE:b911b24 (inactive)
-------------------------
List of unmapped/deleted namespace UIDs (if any)
non-exsiting1: /test3:954ef8aa

Using namespace domain regex

This section provides some examples of namespace domain regex use. Change specifics
accordingly.
single quotes (not shown in examples). See
82 Creating a Namespace and Setting Namespace Options (CLI)
Note! Regex entries do not contain spaces; also, enclose all regex entries in
Media Flow Controller Administrator's Guide
Table 8.
Copyright © 2010, Juniper Networks, Inc.
for additional