Zebra configuration:
root@r11-roll:/home/vyos# cat foo.txt ! frr version 7.5.1-20210619-12-g3f8a74e70 frr defaults traditional hostname r11-roll log syslog log facility local7 service integrated-vtysh-config ! vrf blue vni 2000 exit-vrf ! vrf red vni 3000 exit-vrf ! line vty ! end