02-20-2018 03:07 PM - edited 03-03-2019 08:44 AM
Hi There
I am working for a design for customer with a Master Controller as a virtual router. Because the master controller is virtual there are some limitiations. The Master Controller will be in a differen VLAN 20 (10.20.0.0/24) the Border Router are in VLAN 30 (10.30.0.0/24). When I am looking at IWAN deploy guides the MC HUB and Border Router are directly connected.
Lo0: 10.1.0.11 Lo0: 10.1.0.5
| |
MC HUB (1000v)-10.20.0.11-------- .1 Router between .1--------10.30.0.5-Border Router
I am planning to use Lo0 as source interface for the IWAN domain and I would care about the connectivity between the Lo0 interfaces for example with ospf area 0.
Is this a common deployment? Is there anything to consider about?
Many thanks and best regards
02-20-2018 03:46 PM
02-22-2018 05:22 AM
Hi Philip
Thanks for the feedback. That is was I thought about.
Best Regards
03-01-2018 12:05 PM
Hello.
Hub or transit site MC may be placed in any place of your site topology.
Branch MC must be on a connected subnet with all local branch BRs (due to CSCuu40241 - known limitation). This is typically not an problem, as best practice dictates to have a direct L3 link between two boxes.
Best regards,
03-06-2018 02:45 PM
Hi Vasili
Thanks for your answer!
My Master Controller has connectivity to the local HUB-BR Router where PFR is configured and also to the Branch BR/Master Router.
From the Output of my MC-Router I see the connection but I do NOT see anything under configured interfaces!?
MC-Router#sh domain IWAN master status
*** Domain MC Status ***
Master VRF: Global
Instance Type: Branch
Instance id: 0
Operational status: Up
Configured status: Up
Loopback IP Address: 10.70.51.1
[SNIP]
Borders:
IP address: 10.70.51.1
Connection status: CONNECTED (Last Updated 02:18:00 ago )
Interfaces configured:
-> Empty!
Does anybody know what could be the reason or had a similiar problem?
Many Thanks and best Regards
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