When a VNI is unconfigured it deletes all of its import and export
route-targets. There is a export route-target link list and import
route-target linked list. There are redudant loops in the
route-target deletion code. In the first iteration it deleted the
route-target and freed the RT node, but not list node.
In the 2nd iteration it tries to free the RT node again, resulting in
the double free of RT node.
Signed-off-by: "Kishore Aramalla karamallavmware.com"
When we run in non-mt mode, we should consider links which have either
working IPv4 or IPv6 active and look at the neighbors nlpids to judge
wether a link is usable.
Fixes: #3336
Null check of 'rn' returned by bgp_node_lookup() because it could be
deferenced afterwards into bgp_nexthop_get_node_info()
Signed-off-by: F. Aragon <paco@voltanet.io>
This bakes our YANG models straight into the library/daemons, so they
don't need to be loaded from /usr/share/yang. This makes the
installation quite a bit more robust, as well as gets us halfway to
running uninstalled. (The other half is baking in the extension type
module.)
The /usr/share/yang directory is still searched as a fallback, as well
as for the experimental YANG model translator. This is likely to stay
as is for the time being.
Signed-off-by: David Lamparter <equinox@diac24.net>
We only support:
* --enable-shared --disable-static --disable-static-bin
* --enable-shared --enable-static --disable-static-bin
* --enable-shared --enable-static --enable-static-bin
(The second option is not particularly useful.)
Signed-off-by: David Lamparter <equinox@diac24.net>
* The function bgp_router_id_zebra_bump() will check for active bgp
peers before chenging the router ID.
If there are established peers, router ID is not modified
which prevents the flapping of established peer connection
* Added field in bgp structure to store the count of established peers
Signed-off-by: kssoman <somanks@vmware.com>
Display following Per MAC and Neigh's output:
If duplicate address detection is under process,
display detection start time and detection count.
If duplicate address detection detected an address
as duplicate, display detection time and duplicate
status.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Duplicate address detection configuration clis
under bgp l2vpn evpn config mode.
- Enabled/Disable (global knob) for feature.
- Configure cli for duplicate detection action
freeze and freze until time (auto-recovery).
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Enable/disable duplicate address detection
there are 3 actions
warning-only: Default action which generates
only frr warning (syslog) to user for any
duplicate detecton
freeze: Permanently freezes address, manual
intervene required.
freeze with time: An address will recover once
the time has expired (auto-recovery).
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
The if_is_loopback() function is the right abstraction for identifying
loopback interfaces. There should be no reason for not using it in the
router-id code.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
ABR summary should contain best intra prefix LSA.
There might be a case where intra-prefix route with different
cost from different advertising router present, summary
advertisement should only consider best intra-prefix route.
A route which is marked for remove, while purging the route's
ABR summary LSA also remove summary route from the summary
table.
Ticket:CM-22665
Testing Done:
Validate on ABR topology, intra-prefix route with
different cost, a higher cost intra-prefix route skip from sending
ABR summary LSA.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
The bgp_connected_set_node_info and bgp_connected_get_node_info
function names were slightly backwards lets fix them up
to bgp_node_set_bgp_connected_ref_info and bgp_node_get_bgp_connected_ref_info
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The bgp_distance_set_node_info and bgp_distance_get_node_info
function names were slightly backwards lets fix them up
to bgp_node_get_bgp_distance_info and bgp_node_set_bgp_distance_info
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The bgp_static_set_node_info and bgp_static_get_node_info
function names were slightly backwards rename to
bgp_node_get_bgp_static_info and bgp_node_set_bgp_static_info
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The bgp_aggregate_set_node_info and bgp_aggregate_get_node_info
functions names were slightly backwards, rename to
bgp_node_get_bgp_aggregate_info and bgp_node_set_bgp_aggregate_info
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The bgp_nexthop_set_node_info and bgp_nexthop_get_node_info
function names were slightly backwards, rename to bgp_node_set and get
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The show_adj_route_vpn function was incredibly hard to read because
of the incredibly deep indentation. fix this up some.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
