gcc 10 complains about some of our format specs, fix them. Use
atomic size_t in thread stats, to work around platform
differences.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
This commit tells the compiler we are intentionally ignoring
the lsa value returned and not doing anything with ret.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Description:
The below show command introduced to diplay all configured
summary addresss information along with matching corresponding
external route information.
show ip ospf [vrf <NAME|all>] summary-address [detail] [json]
Signed-off-by: Rajesh Girada <rgirada@vmware.com>
Description:
Apis for creating/deleting aggregate routes.
Origination of summary route on behalf of matched external routes.
Signed-off-by: Rajesh Girada <rgirada@vmware.com>
Description:
Summarisation initilisation and de-init apis.
summary route table will be created as part of initilisation
at the time of ospf deamon init.
Signed-off-by: Rajesh Girada <rgirada@vmware.com>
Description:
Added json support to ospf lsdb command and its subcommands.
Added json to the following sub commands.
show ip ospf database json
show ip ospf database router json
show ip ospf database network json
show ip ospf database external json
show ip ospf database summary json
show ip ospf database asbr-summary json
show ip ospf database nssa-external json
show ip ospf databas max-age json
show ip ospf database self-originate json
Signed-off-by: Rajesh Girada <rgirada@vmware.com>
Issue:
When the ospf area is changed from default to nssa or stub, the previously
advertised external LSAs are not removed from the neighbor.
The LSAs remain in database till maxage timeout.
Fix:
Advertise the external LSAs with age set to maxage and flood to the
nssa or stub area.
Signed-off-by: kssoman <somanks@gmail.com>
When Segment Routing is not enabled, some related output messages are
printed on the console especially when Segment Routing Debug is enabled.
This patch adds additional controls to check whether segment routing
is enabled or not.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Replace all lib/thread cancel macros, use thread_cancel()
everywhere. Only the THREAD_OFF macro and thread_cancel() api are
supported. Also adjust thread_cancel_async() to NULL caller's pointer (if
present).
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Change thread_cancel to take a ** to an event, NULL-check
before dereferencing, and NULL the caller's pointer. Update
many callers to use the new signature.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Create appropriate accessor functions for the rn->lock
data. We should be accessing this data through accessor
functions since it is private data to the data structure.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
ospfNbrStateChange is generated when the state of neighbor regresses or
it progresses to a terminal state. When transitioning to or from Full
state on non-broadcast multi-access and broadcast networks the trap
should be sent by the designated router. This last condition was not
taken into account when checking for the conditions of generating the
trap.
Fixesvolta/volta-stack#1811
Signed-off-by: Babis Chalios <mail@bchalios.io>
Use to-string functions for GR message codes instead of raw
string array indexing; the values used can come in packets
and are not validated.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
For TI-LFA, it is necessay to known the Adjacency SID advetise by the nieghbor
routers. However, the current Segment Routing code skip neighbor Adjacency SID
and thus, don't store them into the Segment Routing database.
This PR takes care of neighbor Adjacency SID by allowing to store them in the
Segment Routing database. Corresponding MPLS table entry is only configured if
the advertised Adjacency SID is global i.e. with L-Flag unset.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Currently, only default area parameter is cleared, but we should do the
same for all area parameters with interface addresses.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Currently, only default area parameter is used for initialization, but
we should use area parameters with interfaces address as well.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Move ospf initialization to the actual place where it is created.
We don't need to do that every time "router ospf" is entered.
Also remove a couple of useless checks that can never be true.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
We should check for existing networks configuration before creating
if_params structure, or it leads to the memory leak.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
ospf_router_id_update checks for ospf->oi_running, but it'll never be 1
right after creation by ospf_new.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
If we enter:
int eth0
ip ospf area 0
ip ospf 10 area 0
!
This will crash ospf. Prevent this from happening.
OSPF instances:
a) Cannot be mixed with non-instance
b) Are their own process.
Since in multi-instance world ospf instances are their own process,
when an ospf processes receives an instance command we must remove
our config( if present ) and allow the new config to be active
in the new process. The problem here is that if you have not
done a `router ospf` above the lookup of the ospf pointer will
fail and we will just crash. Put some code in to prevent a crash
in this case.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
This commit fixes the following behavior:
```
nfware(config)# interface enp2s0
nfware(config-if)# ip ospf area 0
nfware(config-if)# no ip ospf area 0
% [ospfd]: command ignored as it targets an instance that is not running
```
We should be able to use the command without configuring the instance.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
