3D Innovations 3.0.1 appendix Preshared Key Policies

Page 67

Appendix B Site-to-Site VPN User Interface Reference

 

 

Site to Site VPN Policies

 

Table B-22

GRE Modes Page > DMVPN Policy (continued)

 

 

 

Element

 

Description

 

 

 

Failover Cost

 

Available if you selected the OSPF or RIPv2 routing protocol.

 

 

The cost of sending a packet on the secondary (failover) route

 

 

interface. You can enter a value in the range 1-65535. The default is

 

 

125.

 

 

 

Allow Direct Spoke to Spoke

When selected, enables direct communication between spokes,

Connectivity

 

without going through the hub.

 

 

Note With direct spoke-to-spoke communication, you must use

 

 

the Main Mode Address option for preshared key

 

 

negotiation. For more information, see Understanding

 

 

Preshared Key Policies, page 9-74.

 

 

Filter Dynamic Updates On

Unavailable if you are using On-Demand Routing or a static route

Spokes

 

for your DMVPN tunnel.

 

 

When selected, enables the creation of a redistribution list that

 

 

filters all dynamic routing updates (EIGRP, OSPF, and RIPv2) on

 

 

spokes. This forces the spoke devices to advertise (populate on the

 

 

hub device) only their own protected subnets and not other IP

 

 

addresses.

 

 

 

Tunnel Parameters Tab

 

 

 

 

Tunnel IP Range

The IP range of the inside tunnel interface IP address, including the

 

 

unique subnet mask.

 

 

Note If Security Manager detects that a tunnel interface IP

 

 

address already exists on the device, and its IP address

 

 

matches the tunnel’s IP subnet field, it will use that interface

 

 

as the GRE tunnel.

 

 

Dial Backup Tunnel IP Range

If you are configuring a dial backup interface, enter its inside tunnel

 

 

interface IP address, including the unique subnet mask.

 

 

 

 

 

 

User Guide for Cisco Security Manager 3.0.1

 

 

 

 

 

 

OL-8214-02

 

 

B-67

 

 

 

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Contents Site-to-Site VPN User Interface Reference Working with VPN Topologies, Understanding VPN Topologies,B-3 and Peers Page, page B-7 VPN SummaryB-37 Configuring IPSec Proposals, Configuring High Availability in Your VPN Topology,Configuring VRF-Aware IPSec Settings, Configuring an IKE Proposal,B-53 Understanding IPSec Technologies and Policies,Topology. See IKE Proposal Page, page B-37 See IPSec Proposal Page, page B-39High Availability Page, page B-34 See GRE Modes Page, page B-59IPSec Tab, page B-28 Managing VPN Devices in Device View, PeersTopology. See Device Selection Page, page B-10 Create VPN WizardName and Technology B-10 Device SelectionEditing a VPN Topology, Defining a Name and IPSec Technology,Navigation Path Page, page B-9 Endpoints See VPN Interface Tab, page B-17 See Edit Endpoints Dialog Box, page B-16 Tab, page B-24B-34 Edit Endpoints Dialog Box VPN Interface Tab Information, see Interface Roles Page, page C-126 Procedure for Configuring a Vpnsm or VPN SPA Blade,More information, see Interface Roles Page, page C-126 IP Address for IPSec Termination -To enter manually the IPCisco IOS Routers, More information, see Configuring Dialer Interfaces onBox, page B-32 Defining VPN Services Module Vpnsm or VPN SPA SettingsVPN SPA Blade, For more information, see Adding VPN SPA Slot Locations IP Address for IPSec Termination-To enter manually the IP Protected Networks TabTable B-9 Edit Endpoints Dialog Box Protected Networks Tab Information, see Editing Network/Host Objects, More information, see Editing Access Control List ObjectsFwsm Tab More information, see Editing Interface Role Objects,Table B-10 Edit Endpoints Dialog Box Fwsm Tab For more information, see Interface Roles Page, page C-126 VRF Aware IPSec TabTable B-11 Edit Endpoints Dialog Box VRF Aware IPSec Tab IPSec Two-Box Solution, Solution,Routers C-126Summary page. See VPN Summary Page, page B-3 Dial Backup Settings Dialog BoxTable B-12 Dial Backup Settings Dialog Box High Availability Table B-13 Create VPN wizard High Availability For more information, see Enabling Stateful Failover, Policy configured. See VPN Summary Page, page B-3IKE Proposal Site to Site VPN PoliciesUnderstanding Preshared Key Policies, Site-to-Site VPN Policies in Policy View,More information, see IKE Proposal Dialog Box, page C-123 IKE, IPSec ProposalC-123 For more information, see About Crypto Maps, Shared Site-to-Site VPN Policies in Policy View,For more information, see About Transform Sets, IPSec Transform Sets Page, page C-130To Use, Element Description ISAKMP/IPSec Settings Tab VPN Global SettingsFor more information, see About IKE Keepalive, Configuring VPN Global Settings,See Understanding IKE, Appendix B Site-to-Site VPN User Interface Reference VPN Global Settings Page, page B-44 Understanding NAT, NAT Settings TabNAT, For more information, see About NAT Traversal,General Settings Tab For more information, see Understanding Fragmentation Select the required setting for the DF bit Preshared Key Table B-19 Preshared Key Element Description Negotiation Method Public Key Infrastructure C-140 Working with PKI Enrollment Objects,Attributes, GRE Modes FlexConfig see Working with FlexConfigs,Table B-21 GRE Modes Page GRE or GRE Dynamic IP Policy GRE?, OL-8214-02 Configuring Cisco IOS Router Interfaces, OL-8214-02 For more information, see Prerequisites for Successful Configuration of GRE,Element Description Preshared Key Policies, Interfaces, For more information, see Configuring Cisco IOS RouterEasy VPN IPSec Proposal Understanding Easy VPN, For more information, see Understanding NAT, Group Objects, Device Access Policies,More information, see Working with AAA Server Group Objects Working with User Group Objects, User Group PolicyFor more information, see Editing User Group Objects, Tunnel Group Policy PIX 7.0/ASA Tunnel Group Policy General Tab For more information, see Working with ASA User Groups Client Address Assignment Network/Host Objects, Tunnel Group Policy IPSec TabFor more information, see Supported AAA Server Types Tunnel Group Policy Advanced Tab More information, see Working with Interface Role Objects Tunnel Group Policy PIX 7.0/ASA Tunnel Group Policy Client VPN Software Update TabClient Connection Characteristics Table B-29 Easy VPN Remote Client Connection Characteristics Working with Site-to-Site VPN Policies, About Locking in Site-to-Site VPN Topologies,For more information, see About Editing a VPN Topology See Site to Site VPN Policies, page B-37For more information, see Deleting a VPN Topology, OL-8214-02 OL-8214-02
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