Hi, we configured the workaround mentioned in KB20870 to prevent unwanted VPN BGP session flaps when configuring eBGP/route-reflector clients. A problem we noticed is that when using a Hub&Spoke hub on the affected router and when a downstream hub is used as well, it seems that the downstream hub stops exporting any VRF routes to other PEs.
Has anyone else noticed this and maybe even have a workaround? We'll probably try and replicate it in the lab, but it looks strange. This occured with JunOS 13.3 and 16.1. Background for KB20870: https://kb.juniper.net/InfoCenter/index?page=content&id=KB20870 https://www.juniper.net/documentation/en_US/junos/topics/example/bgp-vpn-session-flap-prevention.html Downstream Hub: https://www.juniper.net/documentation/en_US/junos/topics/example/vpn-hub-spoke-topologies-one-interface.html Regards Sebastian -- GPG Key: 0x93A0B9CE (F4F6 B1A3 866B 26E9 450A 9D82 58A2 D94A 93A0 B9CE) 'Are you Death?' ... IT'S THE SCYTHE, ISN'T IT? PEOPLE ALWAYS NOTICE THE SCYTHE. -- Terry Pratchett, The Fifth Elephant _______________________________________________ juniper-nsp mailing list email@example.com https://puck.nether.net/mailman/listinfo/juniper-nsp