Hej!
is it possible to use “BGP Unnumbered” on ROS v7.20 upwards?
i’m looking for a automatic BGP Session establishment on defined Ports with IPv6.
As underlay for IPv4 with VXLAN and EVPN.
Best Regards!
YAN
Tested with IPv6 Link-Local, but i don’t get a BGP Session established…
Other changes since v7.21 (TESTING / RC)
*) app - added configurable app-store URL for custom apps;
*) app - added jupyter-notebook, livebook and myip apps;
*) app - added support for custom apps;
*) app - allow configuring bridge port pvid for app;
*) app - fixed /app/export;
*) app - fixed apps constantly polling the cloud;
*) app - fixed missing reverse-proxy URL;
*) bgp - added BGP unnumbered support;
*) bgp - changed multipath to number argument;
*) bgp - fixed BGP output sometimes not being cleaned after session restart;
*) bgp - fixed early-cut not working properly;
*) bgp - fixed ignore-as-path-len not being used;
*) bgp - fixed update messages not being sent on default-prepend value change;
*) bgp - implement multipath (ability for BGP best path to select ECMP routes);
*) bgp - implemented add-path;
Same issue here with v7.22.1
Did you get a working connection with IPv6 link-local only?
Yes, it's important to add the Interface to ipv6/nd/prefix.
i had only trouble with evpn and bgp unnumbered.
BGP Unnumbered (RFC 5549 — IPv4 routes with IPv6 Link-Local next-hops) is not compatible with L3 Hardware Offloading on the CRS520 / Marvell 98CX8410. The ASIC cannot forward IPv4 routes with IPv6 next-hops in hardware.
i've got max. 30GB/s and nearly max CPU Load.
If i don't use BGP Unnumbered, i got 100GB/s straight with zero CPU load!
A bit strange (or at least good to be aware of) that the default AFI when building BGP unnumbered peering is just ipv6. just for anyone else trying to figure out why the peering is up but no route exchange 