The simple queue implementation in OpenBSD and FreeBSD are called diferently,
standardize in the use of the FreeBSD version and map the missing names only
if we compile on OpenBSD.
Signed-off-by: Jorge Boncompte <jbonor@gmail.com>
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
This could happen if routing isn't up yet but the command did take so we
should exit 0 here. Testing:
root@cel-redxp-10[frr-dwalton76]# vtysh -c 'conf t' -c' ip pim rp
11.11.11.11'
% No Path to RP address specified: 11.11.11.11
root@cel-redxp-10[frr-dwalton76]# echo $?
0
root@cel-redxp-10[frr-dwalton76]#
EIGRP schedules and builds packets to send in the future.
Before those packets are being sent, we are receiving
update information from our peer. At that time we
need to reach into the built packet and reset the
outgoing ack to a better value.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Cisco has a bug that it rejects packets with zero hop count.
Use one to avoid potential forwarding of registration requests.
Fixes#951
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Store the neighbor information( if available ) in the packet
data that we are sending. This will allow in a future commit
the ability to fixup the outgoing ack we are sending.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
When the MAC changes for a local neighbor, ensure that the neighbor data
structure as well as the link between the neighbor and MAC data structures
is updated correctly.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
Ticket: CM-17565
Reviewed By: CCR-6605
Testing Done: Manual, evpn-smoke
Ensure that the registration for the "in" label for a unicast prefix
is done only in the default instance. The zebra label manager as well
as other code in BGP only has support for assigning labels in the
default instance.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Daniel Walton <dwalton@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
Ticket: CM-17110
Reviewed By: CCR-6588
Testing Done: Manual tests, mpls
When the underlying VRF is deleted, ensure that state for the
next hops that BGP registers with zebra for tracking purposes is
properly updated. Otherwise BGP will not re-register the next hop
when the VRF is re-created, resulting in the next hop staying
unresolved.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Don Slice <dslice@cumulusnetworks.com>
Ticket: CM-17456
Reviewed By: CCR-6587
Testing Done: Manual, bgp-min, vrf
If we get an ageout notification from the kernel for EVPN-installed
neighbors, ensure that they are readded. Otherwise, while entries in
STALE state are usable, based on other kernel parameters they can
get deleted and adding them back only at delete can have other
undesirable performance consequences.
Note: This is the current Linux kernel behavior (to ageout EVPN
installed neighbors).
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
Ticket: CM-15623, CM-17490
Reviewed By: CCR-6586
Testing Done: Manual, evpn-min
When multiple events are happening, it is possible that remote
MACIP or other requests may be received when an interface is down
or removed from a bridge. Handle this correctly.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
There are two parts to this commit:
1. create a database of self tunnel-ip for used in martian nexthop check
In a CLAG setup, the tunnel-ip (VNI UP) notification comes before the clag-anycast-ip comes up in the system.
This was causing our self next hop check to fail and we were instaling routes with martian nexthop in zebra.
We need to keep this info in a seperate database for all local tunnel-ip.
This database will be used in parallel with the self next hop database to martian nexthop checks.
2. When a local VNI comes up, update the tunnel-ip database and filter routes in the RD table if necessary
In case of EVPN we might receive routes from clag peer before the clag-anycast ip and VNI is up on the system.
We will store the routes in the RD table for later processing.
When VNI comes UP, we loop thorugh all the routes and install them in zebra if required.
However, we were missing the martian nexthop check in this code path.
From now onwards, when a VNI comes UP,
we will first update the tunnel-ip database
We then loop through all the routes in RD table and apply martian next hop filter if required.
Things not covered in this commit but are required:
This processing is needed in general when an address becomes a connected address.
We need to loop through all the routes in BGP and apply martian nexthop filter if necessary.
This will be taken care in a seperate bug
Ticket:CM-17271/CM-16911
Reviewed By: ccr-6542
Testing Done: Manual
Signed-off-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
Until now, we had to delete the local mac entries when a mac moved from local to remote,
with the new kernel patch that is no longer necessary.
Ticket:CM-16094
Reviewed By:CCR-6470
Testing Done: Manual
Signed-off-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
Today if we hit an error while apply the contents of file FOO that error
does not bubble up to a non-zero exit.
Cleanup eigrp_topology_update_distance to
return an enum of whether or not the metric
has changed or not.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Fix ANVL-OSPF-5.1 reported ospfd crash.
vertex_nexthop_free was added as valgrind reported potential
memory leak, but in some cases nexthop would not be available
freed.
The actual nexthop free is part of ospf_canonical_nexthops_free(),
upon trying to free, qfree checks mtype count becomes 0 and asserts.
Removing vertex_nexthop_free() from ospf_spf_flush_parents().
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
No point in configuring IRDP (it's always available on Linux), just ship
the module and let the user decide whether to enable it by way of module
loading.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
This results in some hardcoded watchfrr logging config ending up in the
integrated config otherwise.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
This allocates the per-interface IRDP data as needed; so the pointer in
zebra_if is now really opaque.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
