Cisco Cisco Packet Data Gateway (PDG)

다운로드
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l3-to-l2-tunnel address-policy
Configures the address allocation/validation policy, when subscriber L3 (IPv4/IPv6) sessions are tunneled
using an L2 tunneling protocol, such as L2TP.
Product
GGSN
P-GW
SAEGW
Privilege
Security Administrator, Administrator
Command Modes
Exec > Global Configuration > Context Configuration > APN Configuration
configure > context context_name > apn apn_name
Entering the above command sequence results in the following prompt:
[
context_name
]
host_name
(config-apn)#
Syntax Description
l3-to-l2-tunnel address-policy
{
alloc-only
|
alloc-validate
|
no-alloc-validate
}
default l3-to-l2-tunnel address-policy
default
Restores the layer 3-to-layer 2 tunnel address policy parameter to the default setting of validation with no
allocation.
alloc-only
Specifies that the system locally allocates and validates subscriber addresses. Default: Disabled
alloc-validate
Specifies that the system allocates addresses when IP addresses are dynamically assigned. The system does
not validate the address specified by the subscriber. Default: Disabled
no-alloc-validate
Specifies that the system does not allocate or validate subscriber addresses locally for such sessions; it passes
the address between remote tunnel terminator to the mobile node. Default: Enabled
   Command Line Interface Reference, Modes A - B, StarOS Release 19
1644
APN Configuration Mode Commands
l3-to-l2-tunnel address-policy