As per the ospfv3 conformance test 24.3
SETUP: Configure DIface-0 with priority set to <hprty>.
ANVL: Establish full adjacency with DUT for neighbor Rtr-0-A on DIface-0.
DUT: Exchange all the <OSPF-DD> packets, during adjacency establish- ment.
ANVL: Verify that the received <OSPF-DD> packets contain: • one header of Link-LSA, originated by DUT.
ANVL: Send <OSPF-LSR> packet from neighbor Rtr-0-A to DIface-0 con- taining:
• One Request Tuple for Link-LSA originated by DUT.
ANVL: Listen (for upto 2 * <RxmtInterval> seconds) on DIface-0. DUT: Send <OSPF-LSU> packet.
ANVL: Verify that the received <OSPF-LSU> packet contains:
• •
one Link-LSA, originated by DUT, contains: Rtr Pri field set to <hprty>.
----------
When interface priority is changed Link LSAs should be tranmitted
with the priority set.
When the link priorty chanages, the drbdr algorithm is called, which
can change the state of the interface. But if the state does not
changes then LINK LSAs are not transmitted.
This PR fixes this issue. If the state is changed, then LINK LSAs
will anyways be tranmitted. But in case the state is not changed,
even in that case Link LSAs are tranmitted.
Signed-off-by: Yash Ranjan <ranjany@vmware.com>
This change allows the user to only log the message header and not
include all the LSAs in each packet. In a large setup printing out
all the LSAs in each packet can make the system very hard to debug.
When the user finds an issue with the adjacency not coming up or in a
specific packet type they can turn on a full dump of the message.
Signed-off-by: Lynne Morrison <lynne@voltanet.io>
The output of "show ipv6 ospf6 route json" was not in the same
format as "show ip ospf route json". Currently ipv6 and ipv4 route
tables as well as ospfv2 have prefix as the key, but the same
is not true for ospfv3.
The structure of the json objects needs to be changed.
Currently the structure present is
frr(config-ospf6)# do show ipv6 ospf6 route json
{
"routes":[
{
"destination":"66:ff::\/64",
"isBestRoute":true,
"destinationType":"N",
"pathType":"IA",
"duration":"00:00:06",
"nextHops":[
{
"nextHop":"::",
"interfaceName":"ens256"
}
]
}
]
}
It is changed to:
frr(config-ospf6)# do show ipv6 ospf6 route json
{
"routes":{
"12::2\/128":{
"isBestRoute":true,
"destinationType":"N",
"pathType":"IA",
"duration":"00:01:22",
"nextHops":[
{
"nextHop":"::",
"interfaceName":"ens192"
}
]
}
}
Signed-off-by: Yash Ranjan <ranjany@vmware.com>
`config.h` has all the defines from autoconf, which may include things
that switch behavior of other included headers (e.g. _GNU_SOURCE
enabling prototypes for additional functions.)
So, the first include in any `.c` file must be either `config.h` (with
the appropriate guard) or `zebra.h` (which includes `config.h` first
thing.)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
`CFLAGS` is a "user variable", not intended to be controlled by
configure itself. Let's put all the "important" stuff in AC_CFLAGS and
only leave debug/optimization controls in CFLAGS.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
... by referencing all autogenerated headers relative to the root
directory. (90% of the changes here is `version.h`.)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Issue: When maximum-path is configured in ospf6 view, the
function ospf6_restart_spf deletes the external table as well
which is not required since that stores the redistribute routes.
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
When oi->area == NULL, it tries to print the
interface's area name, but no area is present.
Print the area name from the command argument instead.
Signed-off-by: Yash Ranjan <ranjany@vmware.com>
this command summarises the ospf6 instances along with the router-id and
the vrf_id associated.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Most of these are many, many years out of date. All of them vary
randomly in quality. They show up by default in packages where they
aren't really useful now that we use integrated config. Remove them.
The useful ones have been moved to the docs.
Signed-off-by: Quentin Young <qlyoung@nvidia.com>
This commit introduces the implementation for the north-bound
callbacks for the ospf6d-specific route-map match and set clauses.
Signed-off-by: NaveenThanikachalam <nthanikachal@vmware.com>
Signed-off-by: Sarita Patra <saritap@vmware.com>
When the ospf6 daemon goes down, it originates MAX_AGE
LSAs for all the self-originated LSAs so that it gets
flushed from the neighbor's database. But the link-LSAs
are not getting MAX_AGE.
Set the self-originated link-LSAs age to MAX_AGE and
flood it
Signed-off-by: Yash Ranjan <ranjany@vmware.com>
Same as other commits -- convert most DEFINE_MTYPE into the _STATIC
variant, and move the remaining non-static ones to appropriate places.
Signed-off-by: David Lamparter <equinox@diac24.net>
Back when I put this together in 2015, ISO C11 was still reasonably new
and we couldn't require it just yet. Without ISO C11, there is no
"good" way (only bad hacks) to require a semicolon after a macro that
ends with a function definition. And if you added one anyway, you'd get
"spurious semicolon" warnings on some compilers...
With C11, `_Static_assert()` at the end of a macro will make it so that
the semicolon is properly required, consumed, and not warned about.
Consistently requiring semicolons after "file-level" macros matches
Linux kernel coding style and helps some editors against mis-syntax'ing
these macros.
Signed-off-by: David Lamparter <equinox@diac24.net>
The point of the `-std=gnu99` was to override a `-std=c99` that may be
coming in from net-snmp. However, we want C11, not C99.
Signed-off-by: David Lamparter <equinox@diac24.net>
When removing an interface from an existing area,
the warning message we get is not correct
interface r1-r2-eth0
ipv6 address 2013:12::1/64
ipv6 ospf6 dead-interval 4
ipv6 ospf6 hello-interval 1
!
interface dummy
ipv6 ospf6 dead-interval 4
ipv6 ospf6 hello-interval 1
ipv6 ospf6 network point-to-point
!
router ospf6
ospf6 router-id 1.1.1.1
interface r1-r2-eth0 area 0.0.0.0
!
r1(config-if)# router ospf6
r1(config-ospf6)# no interface dummy area 0.0.0.0
No such Area-ID: 0.0.0.0 <--- area 0.0.0.0 exists
This is fixing the error message
Signed-off-by: ckishimo <carles.kishimoto@gmail.com>
This bug was first reported in PR#7717. When removing an interface
from the area, the interface prefix is still shown
r1# sh ipv6 ospf6 interface prefix
*N IA 2013:12::/64 ::1 r1-r2-eth0 00:00:12
r1# conf t
r1(config)# router ospf6
r1(config-ospf6)# no interface r1-r2-eth0 area 0.0.0.0
r1(config-ospf6)# exit
r1# sh ipv6 ospf6 interface prefix
*N IA 2013:12::/64 ::1 r1-r2-eth0 00:00:22
This fix will check if the interface is disabled so the
prefix is not shown
Signed-off-by: ckishimo <carles.kishimoto@gmail.com>
In OSPFv3 when removing the interface from an area, all ospf6
interface commands are lost, so when changing the area you need
to reconfigure all ospf6 interface commands again
r1# sh run
interface r1-r2-eth0
ipv6 address 2013:12::1/64
ipv6 ospf6 dead-interval 4
ipv6 ospf6 hello-interval 1
ipv6 ospf6 network point-to-point
!
router ospf6
ospf6 router-id 1.1.1.1
interface r1-r2-eth0 area 0.0.0.0
!
r1# conf t
r1(config)# router ospf6
r1(config-ospf6)# no interface r1-r2-eth0 area 0.0.0.0
r1(config-ospf6)# exit
r1# sh run
interface r1-r2-eth0
ipv6 address 2013:12::1/64
! <----- missing all ipv6 ospf6 commands
router ospf6
ospf6 router-id 1.1.1.1
!
This is because the interface is being deleted instead of disabled
(see PR#7717) I believe the interface should be left as disabled
(not deleted) when removing the interface from the area
Signed-off-by: ckishimo <carles.kishimoto@gmail.com>
When there are too many LSA updates to be sent in a packet the code needs to
correctly clear the locks that are taken while walking the lists and then wait
for the appropriate timer to expire to continue walking the list. The routine
that was being called would not properly remove all the locks that needed to be
cleared, and would also try to incorrectly delete the lsa/route. The code now
clears the locks and leaves the lsa on the list. When the timers fire again
the code continues walking the list to send the rest of the lsas to the
neighbor.
Signed-off-by: Lynne Morrison <lynne@voltanet.io>
