F5 Link controller Configuration

Deployment Proposal

For

Submitted ByPerry Ler

Eguardian Pte Ltd

Deployment Proposal

Content Page

1. Current Network Layout..................................................................................................12. Proposal Plan 1................................................................................................................23. Proposed Plan 2...............................................................................................................34. Information required........................................................................................................4

Version Control

Please document all changes made to this document since initial distribution.Date Version Author Section Amendment26/03/2009 1.0 Perry Ler All Initial document creation

Confidentiality of InformationThis document contains confidential information of EGUARDIAN Pte Ltd (EGUARDIAN), which is provided for the sole purpose of permitting the recipient to evaluate the proposal submitted herewith. In consideration of receipt of this document, the recipient agrees to maintain such information in confidence and to not reproduce or otherwise disclose this information to any person outside the group directly responsible for the evaluation of its contents, except that there is no obligation to maintain the confidentiality of any information which was known to the recipient prior to receipt of such information from EGUARDIAN, or becomes publicly known through no fault of recipient, or is received without obligation of confidentiality from a third party owing no obligation of confidentiality to EGUARDIAN.

Deployment Proposal

1. Current Network Layout

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Deployment Proposal

2. Proposed Plan 1

Changes to the network design

This plan is to deploy the Link Controller behind the switch. The NAT on the firewall will be moved to the Link Controller. NAT for the VPN needs to be moved to the Link Controller as well.

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Deployment Proposal

3. Proposed Plan 2

Changes to the network design

This plan is to deploy the Link Controller before the switch. The NAT on the firewall will be moved to the Link Controller.

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Deployment Proposal

4. Information required

1. NAT rules to be transfer from Firewall to Link Controller2. If plan 2 is preferred by customer, NAT rules need to added for the VPN3. All the public IPs that Link Controller will handling on behalf.4. Wide IPs for the load balancing of DNS queries. 5. Internal IPs for the Link Controller6. External IPs for the Link Controller

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