removed an additional field 'local-tunnel-ip' from l2vnis o/p
Ticket: CM-19670
Review: CCR-7167
Testing: Verified that the output is proper
Signed-off-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
Ensure that if multiple parameters for a VNI change simultaneously, the
changes are processed correctly. The changes of interest are the local
tunnel IP address and the tenant VRF to which this VNI is attached. The
former is used to originate type-3 routes as well as set the next hop of
all routes, the latter helps to determine the route targets and VNIs to
include in the route.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
Ticket: CM-19099
Reviewed By: CCR-7102
Testing Done:
1. Manually reproduced problem and verified fix.
2. Additional trigger events tested with fix.
We need a better error message. "Multiple BGP processes are configured"
doesnt makes sense anymore as with l3vni,
we could have multiple auto configured bgp instances.
Signed-off-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
EVPN type-2 and type-5 routes received with a L3 VNI and corresponding RTs
are installed into the appropriate BGP RIB. Ensure that these routes are not
re-injected back into EVPN as type-5 routes when type-5 advertisement is
enabled; only regular IPv4 routes (and IPv6 routes in future) in the RIB
should be injected into EVPN.
As a benefit of this change, no longer restrict that EVPN type-5 routes
should be non-host routes - i.e., allow /32 IPv4 routes (and /128 IPv6
routes in future).
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Signed-off-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
Ticket: CM-19456
Reviewed By: CCR-7117
Testing Done:
1. Manual replication of problem and verification of fix
2. evpn-min
Modify mpls.h to rename MPLS_LABEL_ILLEGAL to be MPLS_LABEL_NONE.
Fix all pre-existing code that used MPLS_LABEL_ILLEGAL.
Modify the zapi vrf label message to use MPLS_LABEL_NONE as the
signal to remove label associated with a vrf.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add the ability to pass the lsp owner type through the zapi
and in addition add a new label type for the sharp protocol
for testing.
Finally modify zebra_mpls.h to not have defaults specified
for the enum. That way when we add a new LSP type the
compile fails and the person doing the addition knows
where he has to touch shit.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Turns out we had 3 different ways to define labels
all of them overlapping with the same meanings.
Consolidate to 1. This one choosen is consistent
naming wise with what the *bsd and linux kernels
use.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add the ability for the nexthops to be a NEXTHOP_TYPE_IFINDEX.
Since we are using this code for L3vpn pop and forward operations
and we know that the lo or vrf device name must exist we
trust that it is correct.
Update display to show the correct data with a 'show mpls table'
Update the mpls install into the kernel to treat
NEXTHOP_TYPE_IFINDEX as special and we do not need
to pass in the nexthop label.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The commands if not careful needed a way to isolate
themselves from each other and 'real' system commands
so let's put them under the sharp keyword.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
For L3VPN's we need to create a label associated with the specified
vrf to be installed into the kernel to allow a pop and lookup
operation.
The new api is:
zclient_send_vrf_label(struct zclient *zclient, vrf_id_t vrf_id,
mpls_label_t label);
For the specified vrf_id associate the specified label for
a pop and lookup operation for forwarding.
To setup a POP and Forward use MPLS_LABEL_IMPLICIT_NULL
If the same label is passed in we ignore the call.
If the label is different we update entry.
If the label is MPLS_LABEL_NONE we remove
the entry.
This sets up the api. Future commits will have the functionality
to actually install into the kernel.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The nh_resolve_via_default function is an accessor function
for NHT in zebra. Let's move this function to it's proper
place.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
show ip ospf [vrf all] interface json and
show ip ospf [vrf all] neighbor json to display
objects in dictionary output rather in array list.
Ticket:CM-19115,CM-19097
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Fix the read in of vrf routes on a start or restart that caused
the nexthop_vrf to be assumed to be the default vrf.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Allow other supported Operating Systems (OS) to use file descriptor
polling, instead of doing timed fd checks. This should improve
performance greatly on modern OSes (e.g. that support polling on
filtered sockets).
The known OS that doesn't support this is FreeBSD < 5.0, but even then
FRR doesn't compile in these versions. OSes using DLPI method (e.g
Solaris) does not support select()/poll()ing fds as well, so it will be
disabled for it.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Forgot to add a couple includes to the exclude list. Also move
defines.txt to defines.rst since I know how to properly ignore things
now.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Newer sphinx-build generated makefiles use an as-of-yet undocumented CLI
option that is not present in older versions.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
The code was attempting to access a variable that would always be NULL.
In fact this code has been broken since the rip ECMP changes
were put into place a few years back.
I'm going to come straight out and say that I don't fully
understand this code. rinfo is the first item in the ecmp
list and tmp_rinfo is used to iterate over all the items
in the ecmp list. It sure looks like that the changes
made here were just hacked together. So I modified
the tmp_rinfo loop to just work on tmp_rinfo and
the check that was crashing I modified to just use
the rinfo since that what was checked originally
in code before the ECMP was added. So consider
this a hack job to stop the crashing.
I think worse case is that we might be sending some routes
back out interfaces it shouldn't be if you have
ip rip split-horizon poisoned-reverse configured but
that is less bad(tm) than crashing.
Fixes: #1717
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
