Implement configuration options for EVPN. The configuration options include
VNI configuration with RD and Import and Export Route Targets. Also, display
the EVPN configuration.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
Core EVPN route handling functionality. This includes support for the
following:
- interface with zebra to learn about local VNIs and MACIPs as well as
to install remote VTEPs (per VNI) and remote MACIPs
- create/update/delete EVPN type-2 and type-3 routes
- attribute creation, route selection and install
- route handling per VNI and for the global routing table
- parsing of received EVPN routes and handling by route type
- encoding attributes for EVPN routes and EVPN prefix creation (for
Updates)
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: Daniel Walton <dwalton@cumulusnetworks.com>
Implement the command 'advertise-all-vni' under the EVPN address-family
in order to allow the local system to learn about local VNIs (and MACs
and Neighbors corresponding to those VNIs) and exchange with other EVPN
speakers.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: Dinesh Dutt <ddutt@cumulusnetworks.com>
The FSF's address changed, and we had a mixture of comment styles for
the GPL file header. (The style with * at the beginning won out with
580 to 141 in existing files.)
Note: I've intentionally left intact other "variations" of the copyright
header, e.g. whether it says "Zebra", "Quagga", "FRR", or nothing.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
A new vty command available under evpn address family. This command
takes following format:
(af-evpn)# [no] network <A.B.C.D/M|X:X::X:X/M> rd ASN:nn_or_IP-address:nn ethtag WORD
label WORD esi WORD gwip A.B.C.D routermac WORD
[route-map WORD]
Among new parameters, ethtag stands for the ethernet tag indentifier.
ESI stands for the ethernet segment identifier, and must be entered in
following format: 00:11:22:33:44:55:66:77:88:99.
gwip stands for the gateway IP address contained in RT5 message. A
check is done on that value since if gwip is ipv4, then ip prefix must
be ipv4. The same for ipv6.
RouterMAc is the gateway mac address sent as extended community
attribute.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
This patch introduces show show bgp evpn commands to dump
NLRI entries configured or received on BGP, related to EVPN
New command introduced is the following:
show [ip] bgp l2vpn evpn [all | rd <rd name> ] [overlay]
Like for MPLS, similar set of commands is added for EVPN:
show [ip] bgp l2vpn evpn [all|rd <RDNAME>]
show [ip] bgp l2vpn evpn all neighbor <NEIGHBOR> routes
show [ip] bgp l2vpn evpn all neighbor <NEIGHBOR> advertised-routes
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
