3Com V7122 User Manual page 340

SPD Table Configuration Parameters
Table 70
Parameter Name
Remote IP Address
[IPSecPolicyRemoteIPAddre
ss]
Local IP Address Type
[IPSecPolicyLocalIPAddress
Type]
Source Port
[IPSecPolicySrcPort]
Destination Port
[IPSecPolicyDstPort]
Protocol
[IPSecPolicyProtocol]
Related Key Exchange Method
Index
[IPsecPolicyKeyExchangeMe
thodIndex]
IKE Second Phase Parameters (Quick Mode)
SA Lifetime (sec)
[IPsecPolicyLifeInSec]
SA Lifetime (KB)
[IPSecPolicyLifeInKB]
The lifetime parameters (IPsecPolicyLifeInSec and IPSecPolicyLifeInKB) determine the duration of which an
SA is valid. When the lifetime of the SA expires, it is automatically renewed by performing the IKE second
phase negotiations. To refrain from a situation where the SA expires, a new SA is being negotiated while the
old one is still valid. As soon as the new SA is created, it replaces the old one. This procedure occurs
whenever an SA is about to expire.
340
Description
Defines the destination IP address (or a FQDN) the
IPSec mechanism is applied to.
This parameter is mandatory.
When a FQDN is used, a DNS server
must be configured (DNSPriServerIP).
Determines the local interface to which the encryption
is applied (applicable to multiple IPs and VLANs).
0 = OAM interface (default).
1 = Control interface.
Defines the source port the IPSec mechanism is
applied to.
The default value is 0 (any port).
Defines the destination port the IPSec mechanism is
applied to.
The default value is 0 (any port).
Defines the protocol type the IPSec mechanism is
applied to.
0 = Any protocol (default).
17 = UDP.
6 = TCP.
Or any other protocol type defined by IANA (Internet
Assigned Numbers Authority).
Determines the index for the corresponding IKE entry. Note that several
policies can be associated with a single IKE entry.
The valid range is 0 to 19. The default value is 0.
Determines the time (in seconds) the SA negotiated in the second IKE
session (quick mode) is valid. After the time expires, the SA is re-negotiated.
The default value is 28800 (8 hours).
Determines the lifetime (in kilobytes) the SA negotiated in the second IKE
session (quick mode) is valid. After this size is reached, the SA is re-
negotiated.
The default value is 0 (this parameter is ignored).
IPSec is applied to
outgoing packets
whose IP address,
destination port,
source port and
protocol type match
the values defined for
these four
parameters.
V7122 GatewayUser Guide