When configuring an interface, the no local-install any command appears,
and leads to confusions. because the effect of that command differs if
it is executed after local-install <interfaces> or before executing
local-install <interfaces>, the proposal fix here is to suppress that
command from the vty available commands.
PR=59595
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Acked-by: Alain Ritoux <alain.ritoux@6wind.com>
because the IP destination criterium may match several entries, the show
command may return more than one entry.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
When adding an entry, a check is done in order to flush previously
configured entries. The whole parameters are checked so as to not remove
some entries that have ipset entries equal, but not iptable settings.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Instead of relying on jhash_1word for some parameters that are not 32
bit size, the jash(pointer, len) function is used.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Because one flowspec entry can create 1-N bgp pbr entries, the list is
now updated and visible. Also, because the bgp_extra structure is used,
this list is flushed when the bgp_extra structure is deleted.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Bad nexthop messages from netlink were causing zebra
to hang here. Added a check to verify the length
of the nexthop so it doesn't keep trying to read.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
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>
