Versionen im Vergleich

Alte Version 3

changes.mady.by.user LANCOM Redaktion

Gespeichert am

verglichen mit

Neue Version Aktuell

changes.mady.by.user LANCOM Redaktion

Gespeichert am

Schlüssel

  • Diese Zeile wurde hinzugefügt.
  • Diese Zeile wurde entfernt.
  • Formatierung wurde geändert.
Seiteneigenschaften



Description:

This document describes the steps required to set up policy-based routing in combination with load balancing.


Requirements:


Scenario:
Image Removed

Image Added
  • Two DSL lines are connected to one router by means of a load balancer.
  • All sessions are routed via the load balancer.
  • A load balancer dynamically divides the sessions between the DSL lines.
Exception:
    • All VPN connections should operate over the DSL line 1.
    • All HTTPS connections should operate over the DSL line 2.


Procedure:

1. First of all, two DSL lines are set up with the Setup Wizard, in this case with the names INTERNET and INTERNET2.
Image Removed

Image Added

The default route is directed towards the DSL line which was set up last.
Image Removed

Image Added


2. Set up the load balancer under IP router -> Routing and activate it.
Image Removed

Image Added
Image Removed

Image Added


3. Open the routing table and define the load balancer as the default route.
Image Removed

Image Added

Add two additional default routes:
Image Removed

Image Added

The routing table appears as shown below:
Image Removed

Image Added

4. The routing tags are used to define which connections are to be used for routing the various sessions.

All sessions which are not to be routed via the load balancer are to be given routing tag 1 or 2.

For VPN connections, this can be specified in the VPN connection list under VPN -> IKE/IPSec or VPN -> IKEv2/IPSec.
Image Removed

Image Added

5. Other protocols can be given the appropriate routing tags in the firewall.

This is done by adding a rule under Firewall/QoS -> IPv4-Rules -> Rules, in this case for HTTPS:
Image Removed

Image Added
Image Removed

Image Added
Image Removed

Image Added


Checks:
By means of a load balancer and an IP router trace, checks can be made to ensure that the route assignment/allocation is correct.
Image Removed

Image Added