Details:
- INET_ADDRSTRLEN is 16, for xxx.xxx.xxx\0, so 15 is now passed
to the strncpy call instead of 16, ensuring ASCII-z output
Signed-off-by: F. Aragon <paco@voltanet.io>
The following types are nonstandard:
- u_char
- u_short
- u_int
- u_long
- u_int8_t
- u_int16_t
- u_int32_t
Replace them with the C99 standard types:
- uint8_t
- unsigned short
- unsigned int
- unsigned long
- uint8_t
- uint16_t
- uint32_t
Signed-off-by: Quentin Young <qlyoung@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 default-information parsing of metric-type,
route-map.
show running to display metic-type 2.
metric, metric-type and route-map can be configured in
any order, running-config displays in specific order..
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Current json output does not differentiate start of
neighbor ip object. Adding "neighbors" keyword at the
beginning of neighbor list. This is useful when
displaying vrf level output along with neighbors
list.
Ticket:CM-19097
Testing Done:
show ip ospf neighbor json
show ip ospf vrf all neighbor json
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Inform the .clang-format file about LSDB_LOOP and
put the proper indentation for this loop into the
code.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Current json output does not differentiate start of
interface objects. Adding "interfaces" keyword at the
beginning of the interface list. This is useful
when displaying vrf level output along with interface list.
Ticket:CM-19115
Testing Done:
show ip ospf vrf all interface json
show ip ospf vrf all interface <specific intf> json
show ip ospf interface json
show ip ospf interface <specific intf> json
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
Before
------
cel-redxp-10(config)# router ospf vrf RED
cel-redxp-10(config-router)# network 1.1.1.1/32 area 0.0.0.0
cel-redxp-10(config-router)# network 1.1.1.1/32 area 0.0.0.0
There is already same network statement.
cel-redxp-10(config-router)#
When we see the "There is already same network statement." message
vtysh exits non-zero. This scenario breaks frr-reload because
the command took and it in the config, it should exit zero here.
After
-----
cel-redxp-10(config)# router ospf vrf RED
cel-redxp-10(config-router)# network 1.1.1.1/32 area 0.0.0.0
cel-redxp-10(config-router)# network 1.1.1.1/32 area 0.0.0.0
cel-redxp-10(config-router)# network 1.1.1.1/32 area 0.0.0.0
cel-redxp-10(config-router)# network 1.1.1.1/32 area 0
cel-redxp-10(config-router)#
cel-redxp-10(config-router)# network 1.1.1.1/32 area 0.0.0.1
There is already same network statement.
cel-redxp-10(config-router)#
Current OSPF VRF configuration are allow pre-provisining even if
VRF is not configured. In such case ospf->vrf_id would VRF_UNKNOWN,
when passive interface configuration done under such ospf instance,
it would lookup all vrf_device and try to create ifp with unknown
vrf_id.
for passive interface config command lookup ifp for vrf_id is within range.
Ticket:CM-19156
Testing Done:
Configure
Cumulus#: router ospf vrf vrf1
Cumulus(config-router)#: passive interface swp16
interface swp16 not found.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
no router ospf removes default ospf instance,
if there are other non-default vrf instance present
with interface level configuration. Lookup ospf instance
for ifp->vrf_id, if ospf instnace present use that
to access 'instance id'.
Ticket: CM-19078
Testing Done:
run no router ospf and show running config along with other
non-default vrf aware ospf configurations.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
OSPF interface specific configuration can be done independent
of router ospf [vrf x] global config.
In cases where ospf interface non default vrf configuration
is done prior to 'router ospf vrf x', show running-config
would not display such configuration.
To display configuration now walk all vrfs and interface list
and only display where OSPF configure params are set.
Ticket:CM-18952
Testing Done:
Tried ospf interface specific configuration with VRF,
where router ospf vrf x is not present.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Display area x.x.x.x nssa configuration in
running-config. Using nssa translate candiate (default)
case to display 'area x nssa'.
Ticket:CM-18947
Reviewed By:
Testing Done:
Tried various combinations of nssa config,
verified show running-config ospfd output
router ospf
area 2.2.2.2 nssa
area 2.2.2.2 nssa no-summary
router ospf
area 2.2.2.2 nssa translate-always
area 2.2.2.2 nssa no-summary
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Define JSON_C_TO_STRING_NOSLASHESCAPE used for
escaping forward slash.
Disply json output for
'show ip ospf route [vrf all] json'
Ticket:CM-18659
Reviewed By:
Testing Done:
Configure multiple non-default VRF, inject external routes
via redistribute to ospf area.
checked show ip ospf route vrf all /json based output.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
show running-config to display VRF aware ospf instances
even if VRF is not active. This will allow the user to
configured ospf instances configurations even if VRF is not
active. 'show ip ospf vrf all' does not display until VRF
is active.
Ticket:CM-18949
Reviewed By:
Testing Done:
Configure non-default vrf aware ospfs with prior vrf devices
configured.
All vrf aware 'router ospf' displayed in running-configuration.
Disable one of the vrf device still all vrf aware 'router ospf'
displayed in running-config, but 'show ip ospf vrf all' does
not display for which VRF is not active.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Upon restart frr interface configuration applied
prior to 'router ospf' configuration. 'ip ospf area x'
config fails if ospf instance is not active.
Allow 'ip ospf area x' configuration to allow in absence
of ospf instance. Upon 'router ospf' walk through vrf
aware interfaces, active area cofigurations.
When vrf is enabled, router-id update also walk through
vrf aware interfaces to enable area configuration
via network_run_interface.
Ticket: CM-18927
Reviewed By:
Testing Done:
Configured multiple interfaces with 'ip ospf area x'
with multiple areas/interface combinations.
Upon router ospf enable along with vrf is active,
interfaces comes up in respective area, ospf neighborship
comes up fine.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Currently, ospf external routers are part of struct
ospf_master which is not vrf aware ospf instance.
All ospf external routes are injected/leaked into all
vrfs.
Moved ospf external routes db to struct ospf to make
vrf aware, such one external routes learnt in one vrf
is not leaked into another vrf.
Ticket:CM-18855
Testing Done:
Inject external route in non-default vrf x, validated
ospf database across the vrf x, validated ospf routes
for vrf x.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Ensure zebra received router-id isolated per vrf instance.
Store zebra received router-id within ospf instance.
Ticket:CM-18657
Reviewed By:
Testing Done:
Validated follwoing sequence
- Create vrf1111
- Create ospf vrf1111 with no router-id
- Assign ip to vrf111
- ospf is assigned zebra assigned router-id which is vrf ip.
- upon remvoing vrf ip, the router-id retained as same until
ospfd restarted.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
no router ospf followed by router ospf throws
a message, there isn't active ospf instance.
Fix ospf instance lookup.
Ticket:CM-18675
Testing Done:
Validated router ospf, no router ospf with
VRF and with multi-instance version 'router ospf 2'
configuration clis.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Same neighbor learned from multiple ospf interfaces
(all) were not displayed in json, only last was displayed.
Created list within dictionary using neighbor-id as key.
lookup neigbhor-id in json obejct prior to creating new list.
spine-2# show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
0.0.1.16 1 Full/DR 36.754s 8.0.3.15 swp1:8.0.3.16
0.0.1.16 1 Full/DR 30.903s 7.0.3.15 swp2:7.0.3.16
spine-2# show ip ospf neighbor json
{
"0.0.1.16":[
{
"priority":1,
"state":"Full\/DR",
"deadTimeMsecs":35114,
"address":"8.0.3.15",
"ifaceName":"swp1:8.0.3.16",
"retransmitCounter":0,
"requestCounter":0,
"dbSummaryCounter":0
},
{
"priority":1,
"state":"Full\/DR",
"deadTimeMsecs":39264,
"address":"7.0.3.15",
"ifaceName":"swp2:7.0.3.16",
"retransmitCounter":0,
"requestCounter":0,
"dbSummaryCounter":0
}
]
}
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Seperate the display option in both vty and json
case 'vrf' is used in show command.
show ip ospf 'vrf all' [json]
Display vrf name as key object in json and vrf name
in vty output.
case 'vrf' is not used then only display default
vrf ospf instance and vrf name is not shown in vty and
json.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
-Fix ordering of nssa command with translate options
and no-summary option.
Just like ospf stub no-summary keep the order order
of nssa no-summary.
- Fix NSSA options.
- Avoid displaying translate-candiate (default) option
in running-config.
cumulus(config-router)# area 2.2.2.2 nssa
<cr>
no-summary Do not inject inter-area routes into nssa
translate-always Configure NSSA-ABR to always translate
translate-candidate Configure NSSA-ABR for translate election (default)
translate-never Configure NSSA-ABR to never translate
Running-config output:
router ospf
area 2.2.2.2 nssa translate-always
area 2.2.2.2 nssa no-summary
Ticket:CM-8312
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Create an api to display vrf name in vty or json format.
Use VRF Name for vtysh and vrfName for json output.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
This improves code readability and also future-proofs our codebase
against new changes in the data structure used to store interfaces.
The FOR_ALL_INTERFACES_ADDRESSES macro was also moved to lib/ but
for now only babeld is using it.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
IFINDEX_DELETED is not necessary anymore as we moved from a global
list of interfaces to a list of interfaces per VRF.
This reverts commit 84361d615.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
This is an important optimization for users running FRR on systems with
a large number of interfaces (e.g. thousands of tunnels). Red-black
trees scale much better than sorted linked-lists and also store the
elements in an ordered way (contrary to hash tables).
This is a big patch but the interesting bits are all in lib/if.[ch].
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Make use of strnlen() and strlcpy() so we can get rid of these
convoluted if_*_by_name_len() functions.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Current cleanup is for unset values or variables that are not used anymore.
Regarding ospfd/ospf_vty.c: argv_find()
we'll never get it NULL, so get coststr = argv[idx]->arg;
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
If the user configures some command that is already in the config we
should return CMD_WARNING instead of CMD_WARNING_CONFIG_FAILED
Using the previously-added vty_frame() support, this gets rid of all the
pointless empty "interface XYZ" blocks that get added for any interface
that shows up in the system (e.g. dummys, tunnels, etc.)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Handle all instance base clis calling ospf_lookup_instance()
to return CMD_NOT_MY_INSTANCE in case of ospf is not found.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Multi-Instance OSPF configuration CLI would fail because
first client return error upon seeing qobj_index being 0.
With new marco generate new error code to return from each
instance (vtysh client) and if the command is intended for given
instance, its qobj_index would be nonzero and process the command
and push correct ospf context. Other instance would return the error.
On vtysh end, check all instance return an error log a message to a
file.
Testing Done:
Verfied various MI-OSPF configuration CLI with multi instances.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
This reverts commit c14777c6bf.
clang 5 is not widely available enough for people to indent with. This
is particularly problematic when rebasing/adjusting branches.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
This allows frr-reload.py (or anything else that scripts via vtysh)
to know if the vtysh command worked or hit an error.
Two things:
1) Some advanced 'show ip ospf database'... code
was not working properly. Fix the cli to handle
this appropriately
2) Consolidate two cli functions into one.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworkscom>
Several changes were made from the original patch to resolve conflicts
and also to fix various issues that were discovered during testing. Below
is the original commit message minus a few parts that correspond to code
that was dropped during bug fixing.
Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
ospfd: Extend 'ip ospf area' to take address argument + rationalise ospf enable
* ospfd.c: (general) Clean up the whole running of OSPF on interfaces.
(add_ospf_interface) taking (struct interface *) arg is pointless here.
(ospf_is_ready) new helper.
(ospf_network_run_subnet) Put all the code for choosing whether to enable
OSPF on a subnet, and if so which area configuration to use, here. If a
subnet should not be enabled, ensure an existing oi is freed.
(ospf_network_run_interface) Just call run_subnet for all subnets on an
interface.
(ospf_network_run) Just call run_interface for all interfaces.
(ospf_if_update) Just call run_interface for the given interface.
(ospf_network_unset) Just call run_subnet for existing ois.
(ospf_update_interface_area) helper: update area on an oi, or create it.
(ospf_interface_set) renamed to ospf_interface_area_set for clarity.
Ensures OSPF is created, then into if_update.
(ospf_interface_unset) renamed to ospf_interface_area_unset and collapses
down to simple loop to call run_subnet for all ois.
* ospf_interface.h: add a more general OSPF_IF_PARAM_IS_SET, which does the
right thing and takes default config into account.
* doc/ospfd.texi: add 'ip ospf area' command.
Acked-by: Donald Sharp <sharpd@cumulusnetworks.com>
This patch has been part of Quagga since October 2015
Orignial Author: Paul Jakma <paul@quagga.net>
Date: Thu Aug 27 16:51:42 2009 +0100
