Cisco Cisco Packet Data Gateway (PDG) Merkblatt
Call Control Profile Configuration Mode
▀ dns-pgw
▄ Cisco ASR 5x00 Command Line Interface Reference
1832
dns-pgw
Defines the context to be used to do DNS lookup for P-GWs.
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 ] dns-pgw context ctxt_name
remove
Deletes this definition from the call control profile.
context
ctxt_name
Specifies the context to be used to do DNS lookup for P-GWs as an alphanumeric string of 1 through 64
characters.
On the S4-SGSN, if the interface selected for a UE is S4 and if there is no DNS-PGW context configured
under a call control profile, then by default the system will look for the DNS client in the context where the
eGTP service is defined. If the interface selected for a UE is Gn-Gp and if there is no
characters.
On the S4-SGSN, if the interface selected for a UE is S4 and if there is no DNS-PGW context configured
under a call control profile, then by default the system will look for the DNS client in the context where the
eGTP service is defined. If the interface selected for a UE is Gn-Gp and if there is no
dns-pgw context
configured in a call control profile, then by default the S4-SGSN will look for the DNS client in the context
where the SGTP service is configured for selecting a co-located PGW/GGSN if:
where the SGTP service is configured for selecting a co-located PGW/GGSN if:
the UE is EPC capable and,
apn-resolve-dns-query snaptr is configured in an APN profile using APN Profile Configuration
Mode.
If the dns-pgw context is deleted with the remove option, the S4-SGSN chooses the DNS client from the
context where the eGTP service is configured.
context where the eGTP service is configured.
Usage
Use this command to configure the context ID for the DNS lookup.
Example
dns-pgw context pgw1