FRRouting Release 7.3

FRRouting Release 7.3

BGPd
   EVPN PIP Support
   Route Aggregation code speed ups
   BGP Vector I/O speed ups
   New CLI: `set distance XXX`
   New CLI: `aggregate-address A.B.C.D/M route-map WORD`
   New CLI: `bgp reject-as-sets`
   New CLI: `advertise pip ...`
   New CLI: `match evpn rd ASN:NN_OR_IP-ADDRESS:NN`
   New CLI: `show bgp l2vpn evpn community|large-community X`
   New CLI: `show bgp l2vpn evpn A.B.C.D`
   Auto-completion for clear bgp command
   Add ability to set tcp socket buffer size
OSPFd
   Partial MPLS TE support
PBRd
   New CLI: `set vrf unchanged|NAME`
BFDd
   VRF Support
   New CLI: 'show bfd peers brief'
   New CLI: 'clear bfd peer ...'
PIMd
   Significant Speedups in accessing Internal Data for higher scale
   Support for joining any-source Multicast
   Updated CLI: 'show ip pim upstream-join-desired'
   New CLI: 'show ip pim channel'
   Debug Cleanup
   MLAG experimental support
VRRPd
   VRF Support
   Northbound Conversion- NHRPd
vtysh
   New CLI: `banner motd line LINE...`
yangx
   New CLI: `show yang operational-data XPATH`
   New CLI: `debug northbound`
Zebra
   Nexthop Group support
   New CLI: 'debug zebra nexthop [detail]'
   New CLI: 'show router-id'
   MLAG experimental support
watchfrr
   Additional status messages of system state to systemd
   New CLI: `watchfrr ignore DAEMON`
Others
   As always all daemons have received too many bug fixes to fully list
   There has been a significant focus on increasing test coverage
Change in Behavior:
   ISISd
      All areas created default automatically to level-1-2
   Zebra
      Nexthop Group Installation in Kernel is turned on by default
      if the kernel supports-    New CLI: 'show nexthop-group rib [singleton]'
   Man Pages
      Renamed to frr-* to remove collision with other packages

Signed-off-by: Martin Winter <mwinter@opensourcerouting.org>