Cisco Cisco Packet Data Gateway (PDG)
profile
Specifies the header compression profiles to use. A header compression profile is a specification of how to
compress the headers of a specific kind of packet stream over a specific kind of link. At least one profile must
be specified.
compress the headers of a specific kind of packet stream over a specific kind of link. At least one profile must
be specified.
Product
HSGW
Privilege
Administrator
Command Modes
Exec > Global Configuration > Context Configuration > HSGW Service Configuration > HSGW Service
RoHC Configuration
RoHC Configuration
configure > context context_name > hsgw-service service_name > ip header-compression rohc
Entering the above command sequence results in the following prompt:
[
context_name
]
host_name
(config-ip-header-compression-rohc)#
Syntax Description
profile { [ esp-ip ] [ rtp-udp ] [ udp-ip ] [ uncompressed-ip ] }
default profile
default profile
default
Default: esp-ip rtp-udp udp-ip uncompressed-ip
Returns the RoHC profile configuration to its default setting.
esp-ip
Enables RoHC Profile 0x0003 which is for ESP/IP compression, compression of the header chain up to and
including the first ESP header, but not subsequent subheaders.
including the first ESP header, but not subsequent subheaders.
rtp-udp
Enables RoHC Profile 0x0001 which is for RTP/UDP/IP compression
udp-ip
Enables RoHC Profile 0x0002 which is for UDP/IP compression; compression of the first 12 octets of the
UDP payload is not attempted.
UDP payload is not attempted.
uncompressed-ip
Enables RoHC Profile 0x0000 which is for sending uncompressed IP packets.
Command Line Interface Reference, Modes G - H, StarOS Release 19
1579
HSGW Service RoHC Configuration Mode Commands
profile