Pfs - H3C MSR Series Command Reference Manual

Default
The primary IPv4 address of the interface to which the IPsec policy is applied is used as the local
IPv4 address. The first IPv6 address of the interface to which the IPsec policy is applied is used as
the local IPv6 address.
Views
IPsec policy view
IPsec policy template view
Predefined user roles
network-admin
Parameters
ipv4-address: Specifies the local IPv4 address for the IPsec tunnel.
ipv6 ipv6-address: Specifies the local IPv6 address for the IPsec tunnel.
Usage guidelines
The remote IP address on the IKE negotiation initiator must be the same as the local address on the
IKE negotiation responder.
In a VRRP network, the local IP address must be the virtual IP address of the VRRP group to which
the IPsec-applied interface belongs.
Examples
# Configure the local address 1.1.1.1 for the IPsec tunnel.
<Sysname> system-view
[Sysname] ipsec policy map 1 isakmp
[Sysname-ipsec-policy-isakmp-map-1] local-address 1.1.1.1
Related commands
remote-address

pfs

Use pfs to enable the Perfect Forward Secrecy (PFS) feature for an IPsec transform set.
Use undo pfs to restore the default.
Syntax
In non-FIPS mode:
pfs { dh-group1 | dh-group2 | dh-group5 | dh-group14 | dh-group24 | dh-group19 |
dh-group20 }
undo pfs
In FIPS mode:
pfs { dh-group14 | dh-group19 | dh-group20 }
undo pfs
Default
The PFS feature is disabled for the IPsec transform set.
Views
IPsec transform set view
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