Hi Guys,
i just configured a new BGP session.
The session's established and i get correctly the routes. However the routes are invalid and are not added to routing table.
Can someone help me?
I attached you the screens.
Really thanks.
I found it.
I used different Subnet between Sites of VPN.
Site A
(169.254.10.0/24)
Site B
(169.254.20.0/24)
but I cannot use as Next-Hop an IP that I reach with routing. So the solution is create VPN with Single IP P2P
Site A
(169.254.10.1)
Site B
(169.254.10.2)
Read below
Why are you using APIPA address space for your transfer network instead of RFC 1918?
Quote from: Patrick M. Hausen on March 28, 2025, 12:19:57 PMWhy are you using APIPA address space for your transfer network instead of RFC 1918?
I saw an example on internet.
But now it doesn't work again... It doesn't have sense.
I tried with RFC 1918 also, but nothing... I don't know why...
Edit.
I just read that I should use GRE/IPIP interface... I try and will let know you
Now it works.
I confirm that you have to:
- Create a VPN IPSEC Tunnel
- Create a GRE interface on VPN Tunnel
- Create BGP Session using IP on GRE interface
- Reduce Amministrative Distance and Metric to use correctly new routes
- Set MTU 1400 and MSS 1360 on GRE Interface.