Commit a2ca67d1d2 consolidated IPv4 and IPv6 handling. It also applied
our ignorance for IPv4 srcdest routes onto IPv6.
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
Some more address family filters we can safely ignore
as well as typos in logger. Added AF_MPLS as filterable.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
Zebra needed a check for mtu from the message it
received from the kernel before adding the new link.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
The zebra netlink socket was attempting to read netlink
messages with invalid address families in a couple areas.
Added filters and warn messages.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
To keep configuration consistent, vrf that have not been able to be
associated with netns are removed.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
When isis_sock_init fails in isis_circuit_up, isis_circuit_down would
be called to cancel timers which were scheduled. However
isis_circuit_down would immediately return, since the state had not been
changed to 'UP' yet.
Fix this by having isis_circuit_down always cancel all the timers.
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
On old compilers CPP_NOTICE should be a macro evaluating to an empty
statement, instead of being undefined.
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
This test case happens in scenarios with mininet, where external netns
may be impossible for the local instance to be modified. The error is
ignored and the netns parsed is ignored too.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
EVPN ND ext community support NA flag R-bit, to have proxy ND.
Set R-bit in EVPN NA if a given router is default gateway or there is a
local
router attached, which can be determine based on local neighbor entry.
Implement BGP ext community attribute to generate and parse R-bit and
pass along zebra to program neigh entry in kernel.
Upon receiving MAC/IP update with community type 0x06 and sub_type 0x08,
pass the R-bit to zebra to program neigh entry.
Set NTF_ROUTER in neigh entry and inform kernel to do proxy NA for EVPN.
Ref:
https://tools.ietf.org/html/draft-ietf-bess-evpn-na-flags-01
Ticket:CM-21712, CM-21711
Reviewed By:
Testing Done:
Configure Local vni enabled L3 Gateway, which would act as router,
checked
show evpn arp-cache vni x ip <ip of svi> on originated and remote VTEPs.
"Router" flag is set.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
It has not been properly documented yet how to enable the RPKI module with BGP when having installed FRR with RPKI support. This PR seeks to add a section to the user documentation about this. So users will not have to resolve to searching the internet and looking through the FROG mailing list threads for answers.
