Cisco Cisco Packet Data Gateway (PDG)
Call Control Profile Configuration Mode
▀ gw-selection
▄ Command Line Interface Reference, StarOS Release 16
1914
gw-selection
Configures the parameters controlling the gateway selection process.
Product
MME
SGSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Call Control Profile Configuration
configure > call-control-profile profile_name
Entering the above command sequence results in the following prompt:
[local]host_name(config-call-control-profile-profile_name)#
Syntax
[ remove ] gw-selection { co-location [ weight [ prefer { sgw | pgw } ] ] | pgw weight |
sgw weight | topology [ weight [ prefer { sgw | pgw } ] ] }
sgw weight | topology [ weight [ prefer { sgw | pgw } ] ] }
remove gw-selection
Deletes the gw-selection definition from the call control profile.
co-location [ weight [ prefer { sgw | pgw } ] ]
Selects “co-location” as the determining factor for gateway selection. Collocation should be configured for
both P-GW and S-GW selection for collocation to function. If a collocated PGW/SGW node cannot be found,
then topologically closest nodes are chosen next. Host names with both “topon” and “topoff” labels will be
considered in collocation.
both P-GW and S-GW selection for collocation to function. If a collocated PGW/SGW node cannot be found,
then topologically closest nodes are chosen next. Host names with both “topon” and “topoff” labels will be
considered in collocation.
weight
: Enables weighted selection if there are multiple co-located pairs.
prefer { pgw | sgw}
: Configures which weight to be used for weighted selection.
pgw weight
Selects PDN-Gateway as the determining factor for gateway selection.
sgw weight
Selects Serving Gateway as the determining factor for gateway selection.
topology [ weight [ prefer { sgw | pgw } ] ]
Selects topology as the determining factor for gateway selection. Topological selection is done only during
initial attach, and not used during S-GW relocation or additional-pdn-connection.
initial attach, and not used during S-GW relocation or additional-pdn-connection.
weight
: Enables weighted selection if there are multiple pairs with the same degree of topological closeness.
prefer { pgw | sgw}
: Configures which weight to be used for weighted selection.